auth_test.go

@@ -95,7 +95,7 @@ func TestAuthMiddlewareRoleEnforcement(t *testing.T) {
 	mux := testMux(app)
 
 	// Create a gate user — should not be able to access /api/users (admin only)
-	gate := testUserWithRole(t, app, "gateuser", "gatekeeper", []int{})
+	gate := testUserWithRole(t, app, "gateuser", "gate", []int{})
 	token := testToken(t, app, gate)
 
 	req := testAuthRequest("GET", "/api/users", nil, token)

db.go

@@ -44,7 +44,7 @@ func migrate(db *sql.DB) error {
 		id            INTEGER PRIMARY KEY AUTOINCREMENT,
 		username      TEXT NOT NULL UNIQUE,
 		password_hash TEXT NOT NULL,
-		role          TEXT NOT NULL CHECK(role IN ('admin','ticketing','staffing','colead','gatekeeper')),
+		role          TEXT NOT NULL CHECK(role IN ('admin','coordinator','gate','ticketing','volunteer_lead')),
 		created_at    TEXT NOT NULL DEFAULT (datetime('now'))
 	);
 
@@ -121,40 +121,6 @@ func migrate(db *sql.DB) error {
 		updated_at   TEXT NOT NULL DEFAULT (datetime('now')),
 		PRIMARY KEY (volunteer_id, shift_id)
 	);
-
-	CREATE TABLE IF NOT EXISTS participants (
-		id             INTEGER PRIMARY KEY AUTOINCREMENT,
-		email          TEXT NOT NULL DEFAULT '',
-		preferred_name TEXT NOT NULL DEFAULT '',
-		phone          TEXT NOT NULL DEFAULT '',
-		pronouns       TEXT NOT NULL DEFAULT '',
-		note           TEXT NOT NULL DEFAULT '',
-		created_at     TEXT NOT NULL DEFAULT (datetime('now')),
-		updated_at     TEXT NOT NULL DEFAULT (datetime('now')),
-		deleted_at     TEXT
-	);
-
-	CREATE UNIQUE INDEX IF NOT EXISTS idx_participants_email
-		ON participants(email) WHERE deleted_at IS NULL AND email != '';
-
-	CREATE TABLE IF NOT EXISTS tickets (
-		id             INTEGER PRIMARY KEY AUTOINCREMENT,
-		participant_id INTEGER REFERENCES participants(id) ON DELETE SET NULL,
-		name           TEXT NOT NULL DEFAULT '',
-		ticket_type    TEXT NOT NULL DEFAULT '',
-		source         TEXT NOT NULL DEFAULT 'manual',
-		external_id    TEXT NOT NULL DEFAULT '',
-		order_id       TEXT NOT NULL DEFAULT '',
-		code           TEXT UNIQUE,
-		checked_in_at  TEXT,
-		checked_in_by  INTEGER REFERENCES users(id),
-		created_at     TEXT NOT NULL DEFAULT (datetime('now')),
-		updated_at     TEXT NOT NULL DEFAULT (datetime('now')),
-		deleted_at     TEXT
-	);
-
-	CREATE UNIQUE INDEX IF NOT EXISTS idx_tickets_source_external
-		ON tickets(source, external_id) WHERE external_id != '' AND deleted_at IS NULL;
 	`)
 	if err != nil {
 		return err
@@ -177,129 +143,6 @@ func migrateV2(db *sql.DB) error {
 	// Widen the uniqueness constraint from name-only to (name, ticket_id).
 	db.Exec(`DROP INDEX IF EXISTS idx_attendees_name`)
 	db.Exec(`CREATE UNIQUE INDEX IF NOT EXISTS idx_attendees_name_ticket ON attendees(name, ticket_id) WHERE deleted_at IS NULL`)
-	return migrateV3(db)
-}
-
-// migrateV3 populates participants + tickets from attendees/volunteers,
-// and links volunteers to participants via participant_id.
-func migrateV3(db *sql.DB) error {
-	addColumnIfMissing(db, "volunteers", "participant_id INTEGER REFERENCES participants(id)")
-
-	// Seed participants from volunteers first (better name data: preferred_name).
-	db.Exec(`
-		INSERT OR IGNORE INTO participants (email, preferred_name, phone, pronouns, created_at, updated_at)
-		SELECT
-			LOWER(email),
-			CASE WHEN preferred_name != '' THEN preferred_name ELSE name END,
-			phone,
-			pronouns,
-			created_at,
-			created_at
-		FROM volunteers
-		WHERE email != '' AND deleted_at IS NULL`)
-
-	// Fill in from attendees for emails not yet in participants.
-	db.Exec(`
-		INSERT OR IGNORE INTO participants (email, preferred_name, phone, created_at, updated_at)
-		SELECT LOWER(email), name, phone, created_at, created_at
-		FROM attendees
-		WHERE email != '' AND deleted_at IS NULL`)
-
-	// Attendees with no email: create a placeholder participant so tickets aren't orphaned.
-	rows, _ := db.Query(`SELECT id, name, created_at FROM attendees WHERE email = '' AND deleted_at IS NULL`)
-	if rows != nil {
-		type stub struct {
-			id, name, createdAt string
-		}
-		var stubs []stub
-		for rows.Next() {
-			var s stub
-			rows.Scan(&s.id, &s.name, &s.createdAt)
-			stubs = append(stubs, s)
-		}
-		rows.Close()
-		for _, s := range stubs {
-			placeholder := fmt.Sprintf("ticket-%s@unknown", s.id)
-			db.Exec(`INSERT OR IGNORE INTO participants (email, preferred_name, created_at, updated_at) VALUES (?, ?, ?, ?)`,
-				placeholder, s.name, s.createdAt, s.createdAt)
-		}
-	}
-
-	// Link volunteers to participants via email.
-	db.Exec(`
-		UPDATE volunteers SET participant_id = (
-			SELECT p.id FROM participants p WHERE LOWER(p.email) = LOWER(volunteers.email)
-		)
-		WHERE participant_id IS NULL AND email != ''`)
-
-	// Seed tickets from attendees (1 ticket per attendee row).
-	db.Exec(`
-		INSERT OR IGNORE INTO tickets (participant_id, name, ticket_type, source, external_id, order_id, code, checked_in_at, checked_in_by, created_at, updated_at, deleted_at)
-		SELECT
-			p.id,
-			a.name,
-			a.ticket_type,
-			CASE WHEN a.ticket_id != '' THEN 'crowdwork' ELSE 'manual' END,
-			a.ticket_id,
-			a.ticket_id,
-			a.volunteer_token,
-			a.checked_in_at,
-			a.checked_in_by,
-			a.created_at,
-			a.updated_at,
-			a.deleted_at
-		FROM attendees a
-		JOIN participants p ON LOWER(p.email) = LOWER(a.email) OR p.email = 'ticket-' || a.id || '@unknown'`)
-
-	// Volunteers whose participant has no ticket: create a stub ticket so they can get a kiosk code.
-	db.Exec(`
-		INSERT OR IGNORE INTO tickets (participant_id, source, created_at, updated_at)
-		SELECT DISTINCT v.participant_id, 'manual', v.created_at, v.created_at
-		FROM volunteers v
-		WHERE v.participant_id IS NOT NULL
-		  AND v.deleted_at IS NULL
-		  AND NOT EXISTS (SELECT 1 FROM tickets t WHERE t.participant_id = v.participant_id AND t.deleted_at IS NULL)`)
-
-	return migrateV4(db)
-}
-
-// migrateV4 renames roles: volunteer_lead→colead, coordinator→staffing, gate→gatekeeper.
-func migrateV4(db *sql.DB) error {
-	var count int
-	if err := db.QueryRow(`SELECT COUNT(*) FROM users WHERE role IN ('volunteer_lead','coordinator','gate')`).Scan(&count); err != nil || count == 0 {
-		return nil
-	}
-	if _, err := db.Exec(`PRAGMA foreign_keys = OFF`); err != nil {
-		return err
-	}
-	stmts := []string{
-		`CREATE TABLE users_v4 (
-			id            INTEGER PRIMARY KEY AUTOINCREMENT,
-			username      TEXT NOT NULL UNIQUE,
-			password_hash TEXT NOT NULL,
-			role          TEXT NOT NULL CHECK(role IN ('admin','ticketing','staffing','colead','gatekeeper')),
-			created_at    TEXT NOT NULL DEFAULT (datetime('now'))
-		)`,
-		`INSERT INTO users_v4 (id, username, password_hash, role, created_at)
-		 SELECT id, username, password_hash,
-			CASE role
-				WHEN 'volunteer_lead' THEN 'colead'
-				WHEN 'coordinator'    THEN 'staffing'
-				WHEN 'gate'           THEN 'gatekeeper'
-				ELSE role
-			END,
-			created_at
-		 FROM users`,
-		`DROP TABLE users`,
-		`ALTER TABLE users_v4 RENAME TO users`,
-		`PRAGMA foreign_keys = ON`,
-	}
-	for _, s := range stmts {
-		if _, err := db.Exec(s); err != nil {
-			db.Exec(`PRAGMA foreign_keys = ON`)
-			return fmt.Errorf("migrateV4: %w", err)
-		}
-	}
 	return nil
 }
 
@@ -380,8 +223,7 @@ type Department struct {
 
 type Volunteer struct {
 	ID                int     `json:"id"`
-	ParticipantID     *int    `json:"participant_id,omitempty"`
+	AttendeeID        *int    `json:"attendee_id,omitempty"`
-	AttendeeID        *int    `json:"attendee_id,omitempty"` // deprecated; kept for migration compat
 	Name              string  `json:"name"`
 	PreferredName     string  `json:"preferred_name"`
 	TicketName        string  `json:"ticket_name"`
@@ -400,34 +242,6 @@ type Volunteer struct {
 	DeletedAt         *string `json:"deleted_at,omitempty"`
 }
 
-type Participant struct {
-	ID            int     `json:"id"`
-	Email         string  `json:"email"`
-	PreferredName string  `json:"preferred_name"`
-	Phone         string  `json:"phone"`
-	Pronouns      string  `json:"pronouns"`
-	Note          string  `json:"note"`
-	CreatedAt     string  `json:"created_at"`
-	UpdatedAt     string  `json:"updated_at"`
-	DeletedAt     *string `json:"deleted_at,omitempty"`
-}
-
-type Ticket struct {
-	ID            int     `json:"id"`
-	ParticipantID *int    `json:"participant_id,omitempty"`
-	Name          string  `json:"name"`
-	TicketType    string  `json:"ticket_type"`
-	Source        string  `json:"source"`
-	ExternalID    string  `json:"external_id"`
-	OrderID       string  `json:"order_id"`
-	Code          *string `json:"code,omitempty"`
-	CheckedInAt   *string `json:"checked_in_at,omitempty"`
-	CheckedInBy   *int    `json:"checked_in_by,omitempty"`
-	CreatedAt     string  `json:"created_at"`
-	UpdatedAt     string  `json:"updated_at"`
-	DeletedAt     *string `json:"deleted_at,omitempty"`
-}
-
 type Shift struct {
 	ID           int     `json:"id"`
 	DepartmentID int     `json:"department_id"`
@@ -630,7 +444,7 @@ func (app *App) generateUniqueToken() (string, error) {
 			return "", err
 		}
 		var count int
-		if err := app.db.QueryRow(`SELECT COUNT(*) FROM tickets WHERE code = ?`, t).Scan(&count); err != nil {
+		if err := app.db.QueryRow(`SELECT COUNT(*) FROM attendees WHERE volunteer_token = ?`, t).Scan(&count); err != nil {
 			return "", fmt.Errorf("check token uniqueness: %w", err)
 		}
 		if count == 0 {
@@ -640,10 +454,19 @@ func (app *App) generateUniqueToken() (string, error) {
 	return "", fmt.Errorf("failed to generate unique token")
 }
 
-// generateCodesForAll generates codes for every ticket that doesn't have one yet.
+func (app *App) getAttendeeByToken(token string) (*Attendee, error) {
-func (app *App) generateCodesForAll() (int, error) {
+	rows, err := queryAttendees(app.db,
+		`SELECT `+attendeeCols+` FROM attendees WHERE volunteer_token = ? AND deleted_at IS NULL`, token)
+	if err != nil || len(rows) == 0 {
+		return nil, err
+	}
+	return &rows[0], nil
+}
+
+// generateTokensForAll creates tokens for every attendee that doesn't have one yet.
+func (app *App) generateTokensForAll() (int, error) {
 	rows, err := app.db.Query(
-		`SELECT id FROM tickets WHERE code IS NULL AND deleted_at IS NULL`,
+		`SELECT id FROM attendees WHERE volunteer_token IS NULL AND deleted_at IS NULL`,
 	)
 	if err != nil {
 		return 0, err
@@ -653,7 +476,7 @@ func (app *App) generateCodesForAll() (int, error) {
 	for rows.Next() {
 		var id int
 		if err := rows.Scan(&id); err != nil {
-			return 0, fmt.Errorf("scan ticket id: %w", err)
+			return 0, fmt.Errorf("scan attendee id: %w", err)
 		}
 		ids = append(ids, id)
 	}
@@ -664,13 +487,14 @@ func (app *App) generateCodesForAll() (int, error) {
 		if err != nil {
 			continue
 		}
-		app.db.Exec(`UPDATE tickets SET code=?, updated_at=? WHERE id=?`, t, now(), id)
+		app.db.Exec(`UPDATE attendees SET volunteer_token=?, updated_at=? WHERE id=?`, t, now(), id)
 		count++
 	}
 	return count, nil
 }
 
-// incrementPartySize is kept for backward compatibility with existing tests.
+// incrementPartySize bumps party_size for an existing attendee matched by name+ticket_id.
+// Used during import to handle duplicate ticket rows from the same order.
 func (app *App) incrementPartySize(name, ticketID string) (bool, error) {
 	res, err := app.db.Exec(
 		`UPDATE attendees SET party_size = party_size + 1, updated_at = ?
@@ -838,274 +662,6 @@ func (app *App) attendeeCounts() (total, checkedIn int, err error) {
 	return
 }
 
-// --- Participants ---
-
-const participantCols = `id, email, preferred_name, phone, pronouns, note, created_at, updated_at, deleted_at`
-
-func (app *App) listParticipants(search, since string) ([]Participant, error) {
-	var q string
-	var args []any
-	if since != "" {
-		q = `SELECT ` + participantCols + ` FROM participants WHERE updated_at > ? ORDER BY preferred_name, email`
-		args = append(args, since)
-	} else {
-		q = `SELECT ` + participantCols + ` FROM participants WHERE deleted_at IS NULL`
-		if search != "" {
-			q += ` AND (preferred_name LIKE ? OR email LIKE ?)`
-			s := "%" + search + "%"
-			args = append(args, s, s)
-		}
-		q += ` ORDER BY preferred_name, email`
-	}
-	return queryParticipants(app.db, q, args...)
-}
-
-func (app *App) getParticipant(id int) (*Participant, error) {
-	rows, err := queryParticipants(app.db,
-		`SELECT `+participantCols+` FROM participants WHERE id = ?`, id)
-	if err != nil || len(rows) == 0 {
-		return nil, err
-	}
-	return &rows[0], nil
-}
-
-func (app *App) getParticipantByEmail(email string) (*Participant, error) {
-	rows, err := queryParticipants(app.db,
-		`SELECT `+participantCols+` FROM participants WHERE LOWER(email) = LOWER(?) AND deleted_at IS NULL LIMIT 1`, email)
-	if err != nil || len(rows) == 0 {
-		return nil, err
-	}
-	return &rows[0], nil
-}
-
-func (app *App) createParticipant(p Participant) (*Participant, error) {
-	res, err := app.db.Exec(
-		`INSERT INTO participants (email, preferred_name, phone, pronouns, note, updated_at) VALUES (?, ?, ?, ?, ?, ?)`,
-		strings.ToLower(p.Email), p.PreferredName, p.Phone, p.Pronouns, p.Note, now(),
-	)
-	if err != nil {
-		return nil, err
-	}
-	id, _ := res.LastInsertId()
-	return app.getParticipant(int(id))
-}
-
-func (app *App) updateParticipant(p Participant) error {
-	_, err := app.db.Exec(
-		`UPDATE participants SET email=?, preferred_name=?, phone=?, pronouns=?, note=?, updated_at=?
-		 WHERE id=? AND deleted_at IS NULL`,
-		strings.ToLower(p.Email), p.PreferredName, p.Phone, p.Pronouns, p.Note, now(), p.ID,
-	)
-	return err
-}
-
-func (app *App) deleteParticipant(id int) error {
-	_, err := app.db.Exec(
-		`UPDATE participants SET deleted_at=?, updated_at=? WHERE id=?`, now(), now(), id,
-	)
-	return err
-}
-
-// mergeParticipants reassigns all tickets and volunteers from other → canonical, then soft-deletes other.
-func (app *App) mergeParticipants(canonicalID, otherID int) error {
-	ts := now()
-	if _, err := app.db.Exec(
-		`UPDATE tickets SET participant_id=?, updated_at=? WHERE participant_id=? AND deleted_at IS NULL`,
-		canonicalID, ts, otherID,
-	); err != nil {
-		return err
-	}
-	if _, err := app.db.Exec(
-		`UPDATE volunteers SET participant_id=?, updated_at=? WHERE participant_id=? AND deleted_at IS NULL`,
-		canonicalID, ts, otherID,
-	); err != nil {
-		return err
-	}
-	_, err := app.db.Exec(
-		`UPDATE participants SET deleted_at=?, updated_at=? WHERE id=?`, ts, ts, otherID,
-	)
-	return err
-}
-
-func queryParticipants(db *sql.DB, q string, args ...any) ([]Participant, error) {
-	rows, err := db.Query(q, args...)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	var result []Participant
-	for rows.Next() {
-		var p Participant
-		if err := rows.Scan(
-			&p.ID, &p.Email, &p.PreferredName, &p.Phone, &p.Pronouns, &p.Note,
-			&p.CreatedAt, &p.UpdatedAt, &p.DeletedAt,
-		); err != nil {
-			return nil, err
-		}
-		result = append(result, p)
-	}
-	return result, rows.Err()
-}
-
-// upsertParticipant finds a participant by email or creates one.
-// Returns the participant and whether it was newly created.
-func (app *App) upsertParticipant(email, name string) (*Participant, bool, error) {
-	p, err := app.getParticipantByEmail(email)
-	if err != nil {
-		return nil, false, err
-	}
-	if p != nil {
-		return p, false, nil
-	}
-	created, err := app.createParticipant(Participant{
-		Email:         email,
-		PreferredName: name,
-	})
-	return created, true, err
-}
-
-// --- Tickets ---
-
-const ticketCols = `id, participant_id, name, ticket_type, source, external_id, order_id, code, checked_in_at, checked_in_by, created_at, updated_at, deleted_at`
-
-func (app *App) listTickets(participantID *int, since string) ([]Ticket, error) {
-	q := `SELECT ` + ticketCols + ` FROM tickets WHERE 1=1`
-	var args []any
-	if since != "" {
-		q += ` AND updated_at > ?`
-		args = append(args, since)
-	} else {
-		q += ` AND deleted_at IS NULL`
-	}
-	if participantID != nil {
-		q += ` AND participant_id = ?`
-		args = append(args, *participantID)
-	}
-	q += ` ORDER BY created_at`
-	return queryTickets(app.db, q, args...)
-}
-
-func (app *App) getTicket(id int) (*Ticket, error) {
-	rows, err := queryTickets(app.db,
-		`SELECT `+ticketCols+` FROM tickets WHERE id = ?`, id)
-	if err != nil || len(rows) == 0 {
-		return nil, err
-	}
-	return &rows[0], nil
-}
-
-func (app *App) getTicketByCode(code string) (*Ticket, error) {
-	rows, err := queryTickets(app.db,
-		`SELECT `+ticketCols+` FROM tickets WHERE code = ? AND deleted_at IS NULL`, code)
-	if err != nil || len(rows) == 0 {
-		return nil, err
-	}
-	return &rows[0], nil
-}
-
-func (app *App) createTicket(t Ticket) (*Ticket, error) {
-	res, err := app.db.Exec(
-		`INSERT INTO tickets (participant_id, name, ticket_type, source, external_id, order_id, code, updated_at)
-		 VALUES (?, ?, ?, ?, ?, ?, ?, ?)`,
-		t.ParticipantID, t.Name, t.TicketType, t.Source, t.ExternalID, t.OrderID, t.Code, now(),
-	)
-	if err != nil {
-		return nil, err
-	}
-	id, _ := res.LastInsertId()
-	return app.getTicket(int(id))
-}
-
-func (app *App) checkInTicket(id, userID int) (*Ticket, error) {
-	t := now()
-	_, err := app.db.Exec(`
-		UPDATE tickets SET
-			checked_in_at = CASE WHEN checked_in_at IS NULL THEN ? ELSE checked_in_at END,
-			checked_in_by = CASE WHEN checked_in_at IS NULL THEN ? ELSE checked_in_by END,
-			updated_at    = ?
-		WHERE id = ? AND deleted_at IS NULL`,
-		t, userID, t, id,
-	)
-	if err != nil {
-		return nil, err
-	}
-	return app.getTicket(id)
-}
-
-func (app *App) deleteTicket(id int) error {
-	_, err := app.db.Exec(
-		`UPDATE tickets SET deleted_at=?, updated_at=? WHERE id=?`, now(), now(), id,
-	)
-	return err
-}
-
-func (app *App) ticketsSince(since string) ([]Ticket, error) {
-	return queryTickets(app.db,
-		`SELECT `+ticketCols+` FROM tickets WHERE updated_at > ? ORDER BY updated_at ASC`, since)
-}
-
-func (app *App) participantsSince(since string) ([]Participant, error) {
-	return queryParticipants(app.db,
-		`SELECT `+participantCols+` FROM participants WHERE updated_at > ? ORDER BY updated_at ASC`, since)
-}
-
-func queryTickets(db *sql.DB, q string, args ...any) ([]Ticket, error) {
-	rows, err := db.Query(q, args...)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	var result []Ticket
-	for rows.Next() {
-		var t Ticket
-		var participantID, checkedInBy sql.NullInt64
-		var code sql.NullString
-		if err := rows.Scan(
-			&t.ID, &participantID, &t.Name, &t.TicketType, &t.Source, &t.ExternalID, &t.OrderID,
-			&code, &t.CheckedInAt, &checkedInBy, &t.CreatedAt, &t.UpdatedAt, &t.DeletedAt,
-		); err != nil {
-			return nil, err
-		}
-		if participantID.Valid {
-			id := int(participantID.Int64)
-			t.ParticipantID = &id
-		}
-		if checkedInBy.Valid {
-			id := int(checkedInBy.Int64)
-			t.CheckedInBy = &id
-		}
-		if code.Valid && code.String != "" {
-			t.Code = &code.String
-		}
-		result = append(result, t)
-	}
-	return result, rows.Err()
-}
-
-// ticketCounts returns total and checked-in ticket counts for participants page.
-func (app *App) ticketCounts() (total, checkedIn int, err error) {
-	app.db.QueryRow(`SELECT COUNT(*) FROM tickets WHERE deleted_at IS NULL`).Scan(&total)
-	app.db.QueryRow(`SELECT COUNT(*) FROM tickets WHERE checked_in_at IS NOT NULL AND deleted_at IS NULL`).Scan(&checkedIn)
-	return
-}
-
-func (app *App) ticketTypes() ([]string, error) {
-	rows, err := app.db.Query(
-		`SELECT DISTINCT ticket_type FROM tickets WHERE ticket_type != '' AND deleted_at IS NULL ORDER BY ticket_type`,
-	)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	var types []string
-	for rows.Next() {
-		var t string
-		rows.Scan(&t)
-		types = append(types, t)
-	}
-	return types, rows.Err()
-}
-
 // --- Departments ---
 
 func (app *App) listDepartments(since string) ([]Department, error) {
@@ -1173,49 +729,33 @@ func queryDepartments(db *sql.DB, q string, args ...any) ([]Department, error) {
 
 // --- Volunteers ---
 
-// volunteerSelect / volunteerFrom are used together for all volunteer queries.
-// Personal fields (name, email, phone, pronouns) come from the joined participant when available,
-// falling back to the volunteer's own columns for legacy rows.
-const volunteerSelect = `v.id, v.participant_id, v.attendee_id,
-	COALESCE(NULLIF(p.preferred_name,''), NULLIF(v.preferred_name,''), v.name),
-	COALESCE(NULLIF(p.preferred_name,''), NULLIF(v.preferred_name,''), v.name),
-	v.ticket_name,
-	COALESCE(NULLIF(p.email,''), v.email),
-	COALESCE(NULLIF(p.phone,''), v.phone),
-	COALESCE(NULLIF(p.pronouns,''), v.pronouns),
-	v.department_id, v.is_lead, v.checked_in, v.checked_in_at,
-	v.email_confirmed, v.confirmation_token, v.note,
-	v.created_at, v.updated_at, v.deleted_at`
-const volunteerFrom = `FROM volunteers v LEFT JOIN participants p ON p.id = v.participant_id`
-
-// volunteerCols is kept for backward-compat references that expect unqualified column names.
 const volunteerCols = `id, attendee_id, name, preferred_name, ticket_name, email, phone, pronouns, department_id, is_lead, checked_in, checked_in_at, email_confirmed, confirmation_token, note, created_at, updated_at, deleted_at`
 
 func (app *App) listVolunteers(search string, deptID *int, since string) ([]Volunteer, error) {
-	q := `SELECT ` + volunteerSelect + ` ` + volunteerFrom + ` WHERE 1=1`
+	q := `SELECT ` + volunteerCols + ` FROM volunteers WHERE 1=1`
 	var args []any
 	if since != "" {
-		q += ` AND v.updated_at > ?`
+		q += ` AND updated_at > ?`
 		args = append(args, since)
 	} else {
-		q += ` AND v.deleted_at IS NULL`
+		q += ` AND deleted_at IS NULL`
 	}
 	if search != "" {
-		q += ` AND (v.name LIKE ? OR v.email LIKE ? OR p.preferred_name LIKE ? OR p.email LIKE ?)`
+		q += ` AND (name LIKE ? OR email LIKE ?)`
 		s := "%" + search + "%"
-		args = append(args, s, s, s, s)
+		args = append(args, s, s)
 	}
 	if deptID != nil {
-		q += ` AND v.department_id = ?`
+		q += ` AND department_id = ?`
 		args = append(args, *deptID)
 	}
-	q += ` ORDER BY COALESCE(NULLIF(p.preferred_name,''), v.name)`
+	q += ` ORDER BY name`
 	return queryVolunteers(app.db, q, args...)
 }
 
 func (app *App) getVolunteer(id int) (*Volunteer, error) {
 	rows, err := queryVolunteers(app.db,
-		`SELECT `+volunteerSelect+` `+volunteerFrom+` WHERE v.id = ?`, id)
+		`SELECT `+volunteerCols+` FROM volunteers WHERE id = ?`, id)
 	if err != nil || len(rows) == 0 {
 		return nil, err
 	}
@@ -1224,16 +764,7 @@ func (app *App) getVolunteer(id int) (*Volunteer, error) {
 
 func (app *App) getVolunteerByAttendeeID(attendeeID int) (*Volunteer, error) {
 	rows, err := queryVolunteers(app.db,
-		`SELECT `+volunteerSelect+` `+volunteerFrom+` WHERE v.attendee_id = ? AND v.deleted_at IS NULL LIMIT 1`, attendeeID)
+		`SELECT `+volunteerCols+` FROM volunteers WHERE attendee_id = ? AND deleted_at IS NULL LIMIT 1`, attendeeID)
-	if err != nil || len(rows) == 0 {
-		return nil, err
-	}
-	return &rows[0], nil
-}
-
-func (app *App) getVolunteerByParticipantID(participantID int) (*Volunteer, error) {
-	rows, err := queryVolunteers(app.db,
-		`SELECT `+volunteerSelect+` `+volunteerFrom+` WHERE v.participant_id = ? AND v.deleted_at IS NULL LIMIT 1`, participantID)
 	if err != nil || len(rows) == 0 {
 		return nil, err
 	}
@@ -1242,9 +773,9 @@ func (app *App) getVolunteerByParticipantID(participantID int) (*Volunteer, erro
 
 func (app *App) createVolunteer(v Volunteer) (*Volunteer, error) {
 	res, err := app.db.Exec(
-		`INSERT INTO volunteers (participant_id, attendee_id, name, preferred_name, ticket_name, email, phone, pronouns, department_id, is_lead, email_confirmed, confirmation_token, note, updated_at)
+		`INSERT INTO volunteers (attendee_id, name, preferred_name, ticket_name, email, phone, pronouns, department_id, is_lead, email_confirmed, confirmation_token, note, updated_at)
-		 VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+		 VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
-		v.ParticipantID, v.AttendeeID, v.Name, v.PreferredName, v.TicketName, v.Email, v.Phone, v.Pronouns,
+		v.AttendeeID, v.Name, v.PreferredName, v.TicketName, v.Email, v.Phone, v.Pronouns,
 		v.DepartmentID, boolInt(v.IsLead), boolInt(v.EmailConfirmed), v.ConfirmationToken, v.Note, now(),
 	)
 	if err != nil {
@@ -1256,9 +787,9 @@ func (app *App) createVolunteer(v Volunteer) (*Volunteer, error) {
 
 func (app *App) updateVolunteer(v Volunteer) error {
 	_, err := app.db.Exec(
-		`UPDATE volunteers SET participant_id=?, attendee_id=?, name=?, preferred_name=?, ticket_name=?, email=?, phone=?, pronouns=?, department_id=?, is_lead=?, note=?, updated_at=?
+		`UPDATE volunteers SET attendee_id=?, name=?, preferred_name=?, ticket_name=?, email=?, phone=?, pronouns=?, department_id=?, is_lead=?, note=?, updated_at=?
 		 WHERE id=? AND deleted_at IS NULL`,
-		v.ParticipantID, v.AttendeeID, v.Name, v.PreferredName, v.TicketName, v.Email, v.Phone, v.Pronouns,
+		v.AttendeeID, v.Name, v.PreferredName, v.TicketName, v.Email, v.Phone, v.Pronouns,
 		v.DepartmentID, boolInt(v.IsLead), v.Note, now(), v.ID,
 	)
 	return err
@@ -1302,11 +833,11 @@ func queryVolunteers(db *sql.DB, q string, args ...any) ([]Volunteer, error) {
 	var result []Volunteer
 	for rows.Next() {
 		var v Volunteer
-		var participantID, attendeeID, deptID sql.NullInt64
+		var attendeeID, deptID sql.NullInt64
 		var isLead, checkedIn, emailConfirmed int
 		var confirmationToken sql.NullString
 		if err := rows.Scan(
-			&v.ID, &participantID, &attendeeID, &v.Name, &v.PreferredName, &v.TicketName,
+			&v.ID, &attendeeID, &v.Name, &v.PreferredName, &v.TicketName,
 			&v.Email, &v.Phone, &v.Pronouns, &deptID,
 			&isLead, &checkedIn, &v.CheckedInAt,
 			&emailConfirmed, &confirmationToken, &v.Note,
@@ -1314,10 +845,6 @@ func queryVolunteers(db *sql.DB, q string, args ...any) ([]Volunteer, error) {
 		); err != nil {
 			return nil, err
 		}
-		if participantID.Valid {
-			id := int(participantID.Int64)
-			v.ParticipantID = &id
-		}
 		if attendeeID.Valid {
 			id := int(attendeeID.Int64)
 			v.AttendeeID = &id
@@ -1339,7 +866,7 @@ func queryVolunteers(db *sql.DB, q string, args ...any) ([]Volunteer, error) {
 
 func (app *App) getVolunteerByEmail(email string) (*Volunteer, error) {
 	rows, err := queryVolunteers(app.db,
-		`SELECT `+volunteerSelect+` `+volunteerFrom+` WHERE LOWER(v.email) = LOWER(?) AND v.deleted_at IS NULL LIMIT 1`, email)
+		`SELECT `+volunteerCols+` FROM volunteers WHERE LOWER(email) = LOWER(?) AND deleted_at IS NULL LIMIT 1`, email)
 	if err != nil || len(rows) == 0 {
 		return nil, err
 	}
@@ -1348,7 +875,7 @@ func (app *App) getVolunteerByEmail(email string) (*Volunteer, error) {
 
 func (app *App) getVolunteerByConfirmationToken(token string) (*Volunteer, error) {
 	rows, err := queryVolunteers(app.db,
-		`SELECT `+volunteerSelect+` `+volunteerFrom+` WHERE v.confirmation_token = ? AND v.deleted_at IS NULL LIMIT 1`, token)
+		`SELECT `+volunteerCols+` FROM volunteers WHERE confirmation_token = ? AND deleted_at IS NULL LIMIT 1`, token)
 	if err != nil || len(rows) == 0 {
 		return nil, err
 	}
@@ -1362,19 +889,13 @@ func (app *App) confirmVolunteerEmail(id int) error {
 	return err
 }
 
-// listConfirmedVolunteersNeedingCode returns confirmed volunteers whose participant
+func (app *App) listConfirmedVolunteersWithoutKioskToken() ([]Volunteer, error) {
-// has no ticket with a code yet.
-func (app *App) listConfirmedVolunteersNeedingCode() ([]Volunteer, error) {
 	return queryVolunteers(app.db, `
-		SELECT `+volunteerSelect+` `+volunteerFrom+`
+		SELECT `+volunteerCols+`
-		WHERE v.email_confirmed = 1 AND v.deleted_at IS NULL
+		FROM volunteers
-		  AND v.participant_id IS NOT NULL
+		WHERE email_confirmed = 1 AND deleted_at IS NULL
-		  AND NOT EXISTS (
+		  AND attendee_id IS NOT NULL
-		    SELECT 1 FROM tickets t
+		  AND (SELECT a.volunteer_token FROM attendees a WHERE a.id = volunteers.attendee_id) IS NULL`)
-		    WHERE t.participant_id = v.participant_id
-		      AND t.code IS NOT NULL
-		      AND t.deleted_at IS NULL
-		  )`)
 }
 
 func generateConfirmationToken() (string, error) {

email.go

@@ -122,36 +122,25 @@ func (app *App) eventName() string {
 	return "the event"
 }
 
-// sendTicketTokenEmail sends a volunteer token link for a ticket to its participant's email.
+// sendTokenEmail sends a volunteer token link to the attendee's email address.
-func (app *App) sendTicketTokenEmail(tk Ticket) error {
+func (app *App) sendTokenEmail(a Attendee) error {
-	if tk.Code == nil || *tk.Code == "" {
+	if a.Email == "" {
-		return fmt.Errorf("ticket has no code")
+		return fmt.Errorf("attendee has no email address")
 	}
-	if tk.ParticipantID == nil {
+	if a.VolunteerToken == nil || *a.VolunteerToken == "" {
-		return fmt.Errorf("ticket has no participant")
+		return fmt.Errorf("attendee has no volunteer token")
-	}
-	p, err := app.getParticipant(*tk.ParticipantID)
-	if err != nil || p == nil {
-		return fmt.Errorf("participant not found")
-	}
-	if p.Email == "" {
-		return fmt.Errorf("participant has no email address")
 	}
 
 	cfg := app.loadSMTPConfig()
 	eventName := app.eventName()
-	link := fmt.Sprintf("%s/v/%s", app.resolveBaseURL(), *tk.Code)
+	link := fmt.Sprintf("%s/v/%s", app.resolveBaseURL(), *a.VolunteerToken)
-	name := p.PreferredName
-	if name == "" {
-		name = tk.Name
-	}
 	subject := fmt.Sprintf("Your volunteer link for %s", eventName)
 	body := fmt.Sprintf(
 		"Hi %s,\n\nThank you for volunteering at %s!\n\nYour volunteer token: %s\nYour signup link: %s\n\nUse this link to sign up for available shifts in your department.\n\nSee you there!\n",
-		name, eventName, *tk.Code, link,
+		a.Name, eventName, *a.VolunteerToken, link,
 	)
 
-	return sendEmail(cfg, p.Email, subject, body)
+	return sendEmail(cfg, a.Email, subject, body)
 }
 
 func (app *App) sendConfirmationEmail(to, name, confirmToken string) error {

frontend/src/App.svelte

@@ -4,7 +4,7 @@
   import { syncPull, startSSE, startSyncLoop } from './sync.js'
   import Login from './pages/Login.svelte'
   import Dashboard from './pages/Dashboard.svelte'
-  import Participants from './pages/Participants.svelte'
+  import Attendees from './pages/Attendees.svelte'
   import Volunteers from './pages/Volunteers.svelte'
   import Departments from './pages/Departments.svelte'
   import Users from './pages/Users.svelte'
@@ -103,7 +103,7 @@
   <ConfirmEmail />
 {:else if !session}
   <Login onlogin={onLogin} />
-{:else if role === 'gatekeeper'}
+{:else if role === 'gate'}
   <!-- Gate users get the full-screen GateUI instead of the standard layout -->
   <GateUI {session} {onLogout} />
 {:else}
@@ -121,13 +121,13 @@
         <span class="mobile-brand">Turn<span class="accent">pike</span></span>
       </header>
       {#if path === '/' || path === ''}
-        {#if role === 'colead'}
+        {#if role === 'volunteer_lead'}
           <ScheduleBoard {session} />
         {:else}
           <Dashboard {session} />
         {/if}
-      {:else if path.startsWith('/participants')}
+      {:else if path.startsWith('/attendees')}
-        <Participants {session} />
+        <Attendees {session} />
       {:else if path.startsWith('/volunteers')}
         <Volunteers {session} />
       {:else if path.startsWith('/departments')}

frontend/src/api.js

@@ -56,21 +56,20 @@ export const api = {
     get: () => apiJSON('/api/event'),
     update: (data) => apiJSON('/api/event', { method: 'PUT', body: JSON.stringify(data) }),
   },
-  participants: {
+  attendees: {
-    list: (params = {}) => apiJSON('/api/participants?' + new URLSearchParams(params)),
+    list: (params = {}) => apiJSON('/api/attendees?' + new URLSearchParams(params)),
-    get: (id) => apiJSON(`/api/participants/${id}`),
+    get: (id) => apiJSON(`/api/attendees/${id}`),
-    create: (data) => apiJSON('/api/participants', { method: 'POST', body: JSON.stringify(data) }),
+    create: (data) => apiJSON('/api/attendees', { method: 'POST', body: JSON.stringify(data) }),
-    update: (id, data) => apiJSON(`/api/participants/${id}`, { method: 'PUT', body: JSON.stringify(data) }),
+    update: (id, data) => apiJSON(`/api/attendees/${id}`, { method: 'PUT', body: JSON.stringify(data) }),
-    delete: (id) => apiFetch(`/api/participants/${id}`, { method: 'DELETE' }),
+    delete: (id) => apiFetch(`/api/attendees/${id}`, { method: 'DELETE' }),
-    merge: (id, otherId) => apiJSON(`/api/participants/${id}/merge/${otherId}`, { method: 'POST' }),
+    checkIn: (id, opts = {}) =>
-  },
+      apiJSON(`/api/attendees/${id}/checkin`, { method: 'POST', body: JSON.stringify(opts) }),
-  tickets: {
+    generateTokens: () =>
-    list: () => apiJSON('/api/tickets'),
+      apiJSON('/api/attendees/generate-tokens', { method: 'POST' }),
-    create: (data) => apiJSON('/api/tickets', { method: 'POST', body: JSON.stringify(data) }),
+    emailToken: (id) =>
-    checkIn: (id) => apiJSON(`/api/tickets/${id}/checkin`, { method: 'POST' }),
+      apiJSON(`/api/attendees/${id}/email-token`, { method: 'POST' }),
-    generateCodes: () => apiJSON('/api/tickets/generate-codes', { method: 'POST' }),
+    emailAllTokens: () =>
-    emailCode: (id) => apiJSON(`/api/tickets/${id}/email-code`, { method: 'POST' }),
+      apiJSON('/api/attendees/email-tokens', { method: 'POST' }),
-    emailAllCodes: () => apiJSON('/api/tickets/email-codes', { method: 'POST' }),
   },
   volunteers: {
     list: (params = {}) => apiJSON('/api/volunteers?' + new URLSearchParams(params)),
@@ -111,7 +110,7 @@ export const api = {
     update: (data) => apiJSON('/api/settings', { method: 'PUT', body: JSON.stringify(data) }),
     testEmail: (to) => apiJSON('/api/settings/test-email', { method: 'POST', body: JSON.stringify({ to }) }),
     toggleShiftSignups: (open) => apiJSON('/api/settings/shift-signups', { method: 'POST', body: JSON.stringify({ open }) }),
-    resetTickets: () => apiJSON('/api/settings/reset-tickets', { method: 'POST' }),
+    resetAttendees: () => apiJSON('/api/settings/reset-attendees', { method: 'POST' }),
     resetVolunteers: () => apiJSON('/api/settings/reset-volunteers', { method: 'POST' }),
     resetShifts: () => apiJSON('/api/settings/reset-shifts', { method: 'POST' }),
     resetDepartments: () => apiJSON('/api/settings/reset-departments', { method: 'POST' }),

frontend/src/api.test.js

@@ -71,16 +71,16 @@ describe('api methods', () => {
     expect(JSON.parse(opts.body)).toEqual({ username: 'admin', password: 'pass' })
   })
 
-  it('participants.list calls correct endpoint', async () => {
+  it('attendees.list calls correct endpoint', async () => {
-    const f = mockFetch({ participants: [] })
+    const f = mockFetch({ attendees: [] })
-    await api.participants.list({ search: 'test' })
+    await api.attendees.list({ search: 'test' })
-    expect(f.mock.calls[0][0]).toBe('/api/participants?search=test')
+    expect(f.mock.calls[0][0]).toBe('/api/attendees?search=test')
   })
 
-  it('participants.delete uses DELETE method', async () => {
+  it('attendees.delete uses DELETE method', async () => {
     const f = mockFetch({}, 204)
-    await api.participants.delete(5)
+    await api.attendees.delete(5)
-    expect(f.mock.calls[0][0]).toBe('/api/participants/5')
+    expect(f.mock.calls[0][0]).toBe('/api/attendees/5')
     expect(f.mock.calls[0][1].method).toBe('DELETE')
   })
 

frontend/src/app.css

@@ -131,7 +131,6 @@ tr:hover td { background: rgba(255,255,255,0.02); }
 }
 .badge-checked   { background: rgba(34,197,94,0.15); color: var(--c-success); }
 .badge-unchecked { background: rgba(122,127,150,0.15); color: var(--c-muted); }
-.badge-partial   { background: rgba(245,158,11,0.15); color: var(--c-warn); }
 .badge-role      { background: rgba(99,102,241,0.15); color: var(--c-accent-h); }
 .badge-lead      { background: rgba(245,158,11,0.15); color: var(--c-warn); }
 

frontend/src/components/Nav.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { LayoutDashboard, Heart, Hexagon, CalendarDays, Upload, Users, Settings, LogOut, Ticket } from 'lucide-svelte'
+  import { LayoutDashboard, ClipboardCheck, Heart, Hexagon, CalendarDays, Upload, Users, Settings, LogOut } from 'lucide-svelte'
 
   let { session, active, onLogout, navigate, open = false } = $props()
 
@@ -8,12 +8,16 @@
   const iconProps = { size: 18, strokeWidth: 1.75 }
 
   const links = $derived.by(() => {
-    if (role === 'colead') return [
+    if (role === 'ticketing') return [
+      { href: '/attendees', label: 'Attendees', icon: ClipboardCheck },
+      { href: '/import', label: 'Import', icon: Upload },
+    ]
+    if (role === 'volunteer_lead') return [
       { href: '/', label: 'Schedule', icon: CalendarDays },
       { href: '/volunteers', label: 'Volunteers', icon: Heart },
       { href: '/departments', label: 'Departments', icon: Hexagon },
     ]
-    if (role === 'staffing') return [
+    if (role === 'coordinator') return [
       { href: '/', label: 'Dashboard', icon: LayoutDashboard },
       { href: '/schedule', label: 'Schedule', icon: CalendarDays },
       { href: '/volunteers', label: 'Volunteers', icon: Heart },
@@ -21,7 +25,7 @@
     ]
     return [
       { href: '/', label: 'Dashboard', icon: LayoutDashboard },
-      { href: '/participants', label: 'Participants', icon: Ticket },
+      { href: '/attendees', label: 'Attendees', icon: ClipboardCheck },
       { href: '/volunteers', label: 'Volunteers', icon: Heart },
       { href: '/departments', label: 'Departments', icon: Hexagon },
       { href: '/schedule', label: 'Schedule', icon: CalendarDays },

frontend/src/db.js

@@ -26,26 +26,6 @@ db.version(2).stores({
   outbox: '++id, table, op, synced_at',
 })
 
-db.version(3).stores({
-  session: 'id, token, user',
-  meta: 'key',
-  event: 'id',
-  attendees: 'id, name, ticket_type, checked_in, volunteer_token, deleted_at',
-  participants: 'id, email, preferred_name, updated_at, deleted_at',
-  tickets: 'id, participant_id, code, source, checked_in_at, updated_at, deleted_at',
-  departments: 'id, name, deleted_at',
-  volunteers: 'id, name, department_id, checked_in, attendee_id, participant_id, deleted_at',
-  shifts: 'id, department_id, day, position, deleted_at',
-  volunteer_shifts: '[volunteer_id+shift_id], volunteer_id, shift_id',
-  outbox: '++id, table, op, synced_at',
-})
-
-db.version(4).stores({
-  attendees: null,
-  outbox: null,
-  volunteers: 'id, name, department_id, checked_in, participant_id, deleted_at',
-})
-
 export async function getLastSync() {
   const m = await db.meta.get('last_sync')
   return m?.value ?? ''

frontend/src/db.test.js

@@ -9,8 +9,8 @@ describe('db schema', () => {
   it('has expected tables', () => {
     const names = db.tables.map(t => t.name).sort()
     expect(names).toEqual([
-      'departments', 'event', 'meta',
+      'attendees', 'departments', 'event', 'meta',
-      'participants', 'session', 'shifts', 'tickets', 'volunteer_shifts', 'volunteers',
+      'outbox', 'session', 'shifts', 'volunteer_shifts', 'volunteers',
     ])
   })
 })

frontend/src/pages/Attendees.svelte

@@ -0,0 +1,274 @@
+<script>
+  import { liveQuery } from 'dexie'
+  import { db } from '../db.js'
+  import { api } from '../api.js'
+  import CheckInButton from '../components/CheckInButton.svelte'
+
+  let { session } = $props()
+
+  let search = $state('')
+  let filterType = $state('')
+  let filterChecked = $state('')
+  let error = $state('')
+  let success = $state('')
+  let showAdd = $state(false)
+  let newName = $state('')
+  let newEmail = $state('')
+  let newPhone = $state('')
+  let newTicketID = $state('')
+  let newTicketType = $state('')
+  let newNote = $state('')
+  let adding = $state(false)
+  let generating = $state(false)
+  let emailing = $state(false)
+
+  const role = $derived(session?.user?.role ?? '')
+  const canManage = $derived(['admin', 'ticketing'].includes(role))
+  const canCheckIn = $derived(['admin', 'ticketing', 'gate'].includes(role))
+
+  const allAttendees = liveQuery(() => db.attendees.toArray())
+  const ticketTypes = liveQuery(() =>
+    db.attendees.orderBy('ticket_type').uniqueKeys()
+  )
+
+  const filtered = $derived.by(() => {
+    const list = $allAttendees ?? []
+    const s = search.toLowerCase()
+    return list
+      .filter(a => {
+        if (filterType && a.ticket_type !== filterType) return false
+        if (filterChecked === 'true' && !a.checked_in) return false
+        if (filterChecked === 'false' && a.checked_in) return false
+        if (s && !a.name.toLowerCase().includes(s) &&
+            !a.email.toLowerCase().includes(s) &&
+            !a.ticket_id.toLowerCase().includes(s)) return false
+        return true
+      })
+      .sort((a, b) => a.name.localeCompare(b.name))
+  })
+
+  async function checkIn(attendee) {
+    try {
+      const result = await api.attendees.checkIn(attendee.id)
+      if (result.attendee) await db.attendees.put(result.attendee)
+    } catch (err) {
+      error = err.message
+    }
+  }
+
+  async function addAttendee(e) {
+    e.preventDefault()
+    adding = true
+    error = ''
+    try {
+      const a = await api.attendees.create({
+        name: newName, email: newEmail, phone: newPhone,
+        ticket_id: newTicketID, ticket_type: newTicketType, note: newNote,
+      })
+      await db.attendees.put(a)
+      showAdd = false
+      newName = newEmail = newPhone = newTicketID = newTicketType = newNote = ''
+    } catch (err) {
+      error = err.message
+    } finally {
+      adding = false
+    }
+  }
+
+  async function generateTokens() {
+    generating = true
+    error = ''
+    success = ''
+    try {
+      const result = await api.attendees.generateTokens()
+      success = `Generated ${result.generated} token${result.generated !== 1 ? 's' : ''}.`
+    } catch (err) {
+      error = err.message
+    } finally {
+      generating = false
+    }
+  }
+
+  async function emailAll() {
+    if (!confirm('Send token emails to all attendees with a token and email address?')) return
+    emailing = true
+    error = ''
+    success = ''
+    try {
+      const result = await api.attendees.emailAllTokens()
+      success = `Sent ${result.sent} email${result.sent !== 1 ? 's' : ''}${result.skipped ? `, skipped ${result.skipped}` : ''}.`
+      if (result.errors?.length) error = result.errors.join('; ')
+    } catch (err) {
+      error = err.message
+    } finally {
+      emailing = false
+    }
+  }
+
+  async function emailToken(attendee) {
+    error = ''
+    success = ''
+    try {
+      await api.attendees.emailToken(attendee.id)
+      success = `Token email sent to ${attendee.name}.`
+    } catch (err) {
+      error = err.message
+    }
+  }
+</script>
+
+<div class="page">
+  <div class="page-header">
+    <h1 class="page-title">Attendees</h1>
+    <div class="actions">
+      {#if canManage}
+        <button class="btn btn-primary btn-sm" onclick={() => showAdd = !showAdd}>+ Add</button>
+        <a href="/api/attendees/export" class="btn btn-ghost btn-sm">Export CSV</a>
+        <button class="btn btn-ghost btn-sm" onclick={generateTokens} disabled={generating}>
+          {generating ? '…' : '⚿ Tokens'}
+        </button>
+        <a href="/api/attendees/export-tokens" class="btn btn-ghost btn-sm">Export Links</a>
+        <button class="btn btn-ghost btn-sm" onclick={emailAll} disabled={emailing}>
+          {emailing ? '…' : '✉ Email All'}
+        </button>
+      {/if}
+    </div>
+  </div>
+
+  {#if error}
+    <div class="alert alert-error">{error}</div>
+  {/if}
+  {#if success}
+    <div class="alert alert-success">{success}</div>
+  {/if}
+
+  {#if showAdd && canManage}
+    <div class="card" style="margin-bottom:1.5rem">
+      <form onsubmit={addAttendee}>
+        <div style="display:grid;grid-template-columns:1fr 1fr;gap:1rem">
+          <div class="form-group">
+            <label for="new-name">Name *</label>
+            <input id="new-name" bind:value={newName} required placeholder="Full name" />
+          </div>
+          <div class="form-group">
+            <label for="new-email">Email</label>
+            <input id="new-email" type="email" bind:value={newEmail} placeholder="email@example.com" />
+          </div>
+          <div class="form-group">
+            <label for="new-ticket-id">Ticket ID</label>
+            <input id="new-ticket-id" bind:value={newTicketID} placeholder="From ticketing system" />
+          </div>
+          <div class="form-group">
+            <label for="new-ticket-type">Ticket type</label>
+            <input id="new-ticket-type" bind:value={newTicketType} placeholder="e.g. General, VIP" />
+          </div>
+        </div>
+        <div class="form-group">
+          <label for="new-note">Note</label>
+          <input id="new-note" bind:value={newNote} placeholder="Optional note" />
+        </div>
+        <div class="actions">
+          <button type="submit" class="btn btn-primary" disabled={adding}>
+            {adding ? 'Adding…' : 'Add attendee'}
+          </button>
+          <button type="button" class="btn btn-ghost" onclick={() => showAdd = false}>Cancel</button>
+        </div>
+      </form>
+    </div>
+  {/if}
+
+  <div class="search-bar">
+    <input placeholder="Search name, email, ticket ID…" bind:value={search} />
+    {#if ($ticketTypes ?? []).length > 0}
+      <select bind:value={filterType} style="width:auto">
+        <option value="">All types</option>
+        {#each $ticketTypes ?? [] as t}
+          <option value={t}>{t}</option>
+        {/each}
+      </select>
+    {/if}
+    <select bind:value={filterChecked} style="width:auto">
+      <option value="">All</option>
+      <option value="false">Not checked in</option>
+      <option value="true">Checked in</option>
+    </select>
+    <span class="text-muted" style="font-size:0.85rem;white-space:nowrap">
+      {filtered.length} shown
+    </span>
+  </div>
+
+  {#if ($allAttendees ?? []).length === 0}
+    <div class="empty">
+      <strong>No attendees yet</strong>
+      <p>Import a CSV or add attendees manually.</p>
+    </div>
+  {:else}
+    <div class="table-wrap">
+      <table>
+        <thead>
+          <tr>
+            <th>Name</th>
+            <th>Ticket type</th>
+            <th>Email</th>
+            <th>Status</th>
+            {#if canCheckIn}<th></th>{/if}
+          </tr>
+        </thead>
+        <tbody>
+          {#each filtered as a (a.id)}
+            <tr>
+              <td>
+                <strong>{a.name}</strong>
+                {#if a.ticket_id}
+                  <span class="text-muted" style="font-size:0.8rem"> · {a.ticket_id}</span>
+                {/if}
+                {#if (a.party_size ?? 1) > 1}
+                  <span class="badge badge-lead" style="margin-left:0.3rem">×{a.party_size}</span>
+                {/if}
+                {#if a.note}
+                  <div class="text-muted" style="font-size:0.78rem">{a.note}</div>
+                {/if}
+              </td>
+              <td class="text-muted">{a.ticket_type || '—'}</td>
+              <td>
+                <div>{a.email || '—'}</div>
+                {#if a.volunteer_token && canManage}
+                  <div style="font-size:0.75rem;margin-top:0.15rem">
+                    <code style="color:var(--c-accent-h)">{a.volunteer_token}</code>
+                    {#if a.email}
+                      <button class="btn btn-ghost btn-sm" style="padding:0.1rem 0.4rem;margin-left:0.25rem"
+                        onclick={() => emailToken(a)}>✉</button>
+                    {/if}
+                  </div>
+                {/if}
+              </td>
+              <td>
+                {#if (a.party_size ?? 1) > 1}
+                  <span class="badge {a.checked_in ? 'badge-checked' : 'badge-unchecked'}">
+                    {a.checked_in_count ?? 0}/{a.party_size} in
+                  </span>
+                {:else}
+                  <span class="badge {a.checked_in ? 'badge-checked' : 'badge-unchecked'}">
+                    {a.checked_in ? 'Checked in' : 'Pending'}
+                  </span>
+                {/if}
+                {#if a.checked_in_at}
+                  <div class="text-muted" style="font-size:0.75rem">
+                    {new Date(a.checked_in_at).toLocaleTimeString()}
+                  </div>
+                {/if}
+              </td>
+              {#if canCheckIn}
+                <td>
+                  {#if (a.checked_in_count ?? 0) < (a.party_size ?? 1)}
+                    <CheckInButton onclick={() => checkIn(a)} />
+                  {/if}
+                </td>
+              {/if}
+            </tr>
+          {/each}
+        </tbody>
+      </table>
+    </div>
+  {/if}
+</div>

frontend/src/pages/Departments.svelte

@@ -19,8 +19,8 @@
   let saving = $state(false)
 
   const role = $derived(session?.user?.role ?? '')
-  const canCreate = $derived(['admin', 'ticketing', 'staffing'].includes(role))
+  const canCreate = $derived(['admin', 'coordinator'].includes(role))
-  const canDelete = $derived(['admin', 'ticketing'].includes(role))
+  const canDelete = $derived(role === 'admin')
 
   const allDepts = liveQuery(() =>
     db.departments.filter(d => !d.deleted_at).toArray()

frontend/src/pages/GateUI.svelte

@@ -16,67 +16,36 @@
   let detector = $state(null)
   let scanInterval = $state(null)
 
-  const tickets = liveQuery(() =>
+  const attendees = liveQuery(() =>
-    db.tickets.filter(t => !t.deleted_at).toArray()
+    db.attendees.filter(a => !a.deleted_at).toArray()
-  )
-
-  const participants = liveQuery(() =>
-    db.participants.filter(p => !p.deleted_at).toArray()
   )
 
   const recentCheckIns = liveQuery(() =>
-    db.tickets
+    db.attendees
-      .filter(t => !!t.checked_in_at && !t.deleted_at)
+      .filter(a => a.checked_in && !a.deleted_at)
       .toArray()
       .then(arr => arr
+        .filter(a => a.checked_in_at)
         .sort((a, b) => b.checked_in_at.localeCompare(a.checked_in_at))
         .slice(0, 10)
       )
   )
 
-  // Exact code/external_id match (QR scan or typed code)
+  const filtered = $derived.by(() => {
-  const matchedTicket = $derived.by(() => {
-    const s = search.trim()
-    if (!s || s.length < 2) return null
-    const sl = s.toLowerCase()
-    const byCode = ($tickets ?? []).find(t => t.code?.toLowerCase() === sl)
-    if (byCode) return byCode
-    return ($tickets ?? []).find(t => t.external_id?.toLowerCase() === sl) ?? null
-  })
-
-  // Name/email search across participants
-  const filteredParticipants = $derived.by(() => {
-    if (matchedTicket) return []
     const s = search.trim().toLowerCase()
     if (!s || s.length < 2) return []
-    return ($participants ?? [])
+    return ($attendees ?? [])
-      .filter(p =>
+      .filter(a => a.name.toLowerCase().includes(s) || a.ticket_id?.toLowerCase().includes(s) || a.email?.toLowerCase().includes(s))
-        p.preferred_name?.toLowerCase().includes(s) ||
+      .sort((a, b) => a.name.localeCompare(b.name))
-        p.email?.toLowerCase().includes(s)
-      )
-      .sort((a, b) => (a.preferred_name || '').localeCompare(b.preferred_name || ''))
       .slice(0, 8)
   })
 
-  // Auto-select when exactly one participant matches
+  const selected = $derived.by(() => {
-  const selectedParticipant = $derived.by(() => {
+    if (filtered.length === 1) return filtered[0]
-    if (filteredParticipants.length === 1) return filteredParticipants[0]
+    const s = search.trim().toLowerCase()
-    return null
+    return filtered.find(a => a.ticket_id?.toLowerCase() === s) ?? null
   })
 
-  function ticketsFor(participantId) {
-    return ($tickets ?? []).filter(t => t.participant_id === participantId && !t.deleted_at)
-  }
-
-  function participantFor(ticket) {
-    if (!ticket?.participant_id) return null
-    return ($participants ?? []).find(p => p.id === ticket.participant_id) ?? null
-  }
-
-  function nameFor(ticket) {
-    return ticket.name || participantFor(ticket)?.preferred_name || '(unknown)'
-  }
-
   onMount(() => {
     qrSupported = 'BarcodeDetector' in window
   })
@@ -127,19 +96,40 @@
     } catch {}
   }
 
-  async function checkInTicket(ticket) {
+  async function checkIn(attendee, count = 1) {
     error = ''
     try {
-      const result = await api.tickets.checkIn(ticket.id)
+      const result = await api.attendees.checkIn(attendee.id, { count })
-      if (result.ticket) {
+      if (result.attendee) {
-        await db.tickets.put(result.ticket)
+        await db.attendees.put(result.attendee)
-        search = ''
       }
     } catch (err) {
       error = err.message
     }
   }
 
+  async function checkInWithVolunteer(attendee) {
+    error = ''
+    try {
+      const result = await api.attendees.checkIn(attendee.id, { count: 1, also_volunteer: true })
+      if (result.attendee) await db.attendees.put(result.attendee)
+      if (result.volunteer) await db.volunteers.put(result.volunteer)
+    } catch (err) {
+      error = err.message
+    }
+  }
+
+  function remaining(a) {
+    return (a.party_size ?? 1) - (a.checked_in_count ?? 0)
+  }
+
+  function progressLabel(a) {
+    const ps = a.party_size ?? 1
+    const ci = a.checked_in_count ?? 0
+    if (ps <= 1) return null
+    return `${ci}/${ps} checked in`
+  }
+
   function fmt(ts) {
     if (!ts) return ''
     return new Date(ts).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })
@@ -182,95 +172,74 @@
       <div class="gate-msg gate-msg-error">{error}</div>
     {/if}
 
-    <!-- Exact code/ID match card -->
+    <!-- Matched attendee card -->
-    {#if matchedTicket}
+    {#if selected}
-      {@const p = participantFor(matchedTicket)}
+      {@const rem = remaining(selected)}
+      {@const prog = progressLabel(selected)}
       <div class="gate-match">
-        <div class="gate-match-name">{nameFor(matchedTicket)}</div>
+        <div class="gate-match-name">{selected.name}</div>
-        {#if matchedTicket.ticket_type}
+        {#if selected.ticket_type}
-          <div class="gate-match-sub">{matchedTicket.ticket_type}</div>
+          <div class="gate-match-sub">{selected.ticket_type}</div>
         {/if}
-        {#if matchedTicket.external_id}
+        {#if selected.ticket_id}
-          <div class="gate-match-sub text-muted">#{matchedTicket.external_id}</div>
+          <div class="gate-match-sub text-muted">#{selected.ticket_id}</div>
         {/if}
-        {#if p?.email}
+        {#if prog}
-          <div class="gate-match-sub text-muted">{p.email}</div>
+          <div class="gate-party">
+            <span class="gate-party-label">{prog}</span>
+          </div>
         {/if}
+
         <div class="gate-match-actions">
-          {#if !matchedTicket.checked_in_at}
+          {#if rem > 0}
-            <button class="gbtn gbtn-success" onclick={() => checkInTicket(matchedTicket)}>
+            <button class="gbtn gbtn-success" onclick={() => checkIn(selected, 1)}>
-              ✓ Check in
+              ✓ Check in 1
             </button>
+            {#if rem > 1}
+              <button class="gbtn gbtn-ghost" onclick={() => checkIn(selected, rem)}>
+                Check in all {rem}
+              </button>
+            {/if}
           {:else}
-            <span class="gate-done">✓ Checked in {fmt(matchedTicket.checked_in_at)}</span>
+            <span class="gate-done">All checked in</span>
+          {/if}
+
+          {#if selected.volunteer_token && !selected.checked_in}
+            <button class="gbtn gbtn-ghost" onclick={() => checkInWithVolunteer(selected)}>
+              + Volunteer
+            </button>
           {/if}
         </div>
       </div>
-
+    {:else if search.trim().length >= 2 && filtered.length > 1}
-    <!-- Single participant match — show their tickets -->
+      <!-- Multiple results list -->
-    {:else if selectedParticipant}
-      {@const pts = ticketsFor(selectedParticipant.id)}
-      <div class="gate-match">
-        <div class="gate-match-name">{selectedParticipant.preferred_name || selectedParticipant.email || '(unknown)'}</div>
-        {#if selectedParticipant.email}
-          <div class="gate-match-sub text-muted">{selectedParticipant.email}</div>
-        {/if}
-        {#if pts.length === 0}
-          <div class="gate-match-sub" style="margin-top:0.5rem;color:var(--c-warn)">No tickets on file</div>
-        {:else}
-          <div style="margin-top:0.75rem;display:flex;flex-direction:column;gap:0.4rem">
-            {#each pts as tk (tk.id)}
-              <div class="gate-ticket-row">
-                <span>
-                  <strong>{tk.name || '(unnamed)'}</strong>
-                  {#if tk.ticket_type}<span class="text-muted"> · {tk.ticket_type}</span>{/if}
-                </span>
-                {#if tk.checked_in_at}
-                  <span class="gate-done" style="font-size:0.8rem">✓ {fmt(tk.checked_in_at)}</span>
-                {:else}
-                  <button class="gbtn gbtn-success" style="padding:0.3rem 0.75rem;font-size:0.8rem"
-                    onclick={() => checkInTicket(tk)}>✓ Check in</button>
-                {/if}
-              </div>
-            {/each}
-          </div>
-        {/if}
-      </div>
-
-    <!-- Multiple participant matches -->
-    {:else if search.trim().length >= 2 && filteredParticipants.length > 1}
       <div class="gate-results">
-        {#each filteredParticipants as p}
+        {#each filtered as a}
-          {@const pts = ticketsFor(p.id)}
+          <button class="gate-result-row" onclick={() => search = a.ticket_id || a.name}>
-          {@const ci = pts.filter(t => t.checked_in_at).length}
-          <button class="gate-result-row" onclick={() => search = p.preferred_name || p.email || ''}>
             <span>
-              <strong>{p.preferred_name || p.email || '(unknown)'}</strong>
+              <strong>{a.name}</strong>
-              {#if p.email && p.preferred_name}
+              {#if a.ticket_type} · {a.ticket_type}{/if}
-                <span class="text-muted" style="font-size:0.8rem"> · {p.email}</span>
-              {/if}
             </span>
-            <span class="badge {ci === pts.length && pts.length > 0 ? 'badge-checked' : ci > 0 ? 'badge-partial' : 'badge-unchecked'}">
+            <span class="badge {a.checked_in ? 'badge-checked' : 'badge-unchecked'}">
-              {pts.length > 0 ? `${ci}/${pts.length}` : 'No ticket'}
+              {a.checked_in ? 'In' : 'Pending'}
             </span>
           </button>
         {/each}
       </div>
-
+    {:else if search.trim().length >= 2 && filtered.length === 0}
-    {:else if search.trim().length >= 2}
+      <div class="gate-msg gate-msg-warn">No matching attendees found.</div>
-      <div class="gate-msg gate-msg-warn">No matching participants or tickets found.</div>
     {/if}
 
     <!-- Recent check-ins -->
     <div class="gate-recent">
       <div class="gate-recent-title">Recent Check-ins</div>
       {#if ($recentCheckIns ?? []).length === 0}
-        <div class="gate-recent-empty">No check-ins yet.</div>
+        <div class="gate-recent-empty">No check-ins yet today.</div>
       {:else}
-        {#each $recentCheckIns ?? [] as tk}
+        {#each $recentCheckIns ?? [] as a}
           <div class="gate-recent-row">
-            <span>{nameFor(tk)}</span>
+            <span>{a.name}</span>
-            <span class="text-muted">{fmt(tk.checked_in_at)}</span>
+            <span class="text-muted">{fmt(a.checked_in_at)}</span>
           </div>
         {/each}
       {/if}
@@ -415,16 +384,6 @@
     align-items: center;
   }
 
-  .gate-ticket-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    padding: 0.4rem 0.6rem;
-    background: var(--c-bg);
-    border-radius: 6px;
-    font-size: 0.875rem;
-  }
-
   .gate-results {
     background: var(--c-surface);
     border: 1px solid var(--c-border);

frontend/src/pages/Import.svelte

@@ -53,7 +53,7 @@
         <strong style="color:var(--c-text)">Supported formats:</strong><br>
         <strong>CrowdWork / ticketing platform:</strong> columns <code>Patron Name</code>, <code>Patron Email</code>, <code>Tier Name</code>, <code>Order Number</code><br>
         <strong>Generic:</strong> columns <code>name</code>, <code>email</code>, <code>ticket_id</code>, <code>ticket_type</code>, <code>note</code><br>
-        Duplicate tickets (same source + external ID) are skipped. Participants are matched or created by email.
+        Duplicate names are skipped.
       </div>
 
       <button type="submit" class="btn btn-primary" disabled={!file || importing}>

frontend/src/pages/Participants.svelte

@@ -1,497 +0,0 @@
-<script>
-  import { liveQuery } from 'dexie'
-  import { db } from '../db.js'
-  import { api } from '../api.js'
-
-  let { session } = $props()
-
-  let search = $state('')
-  let error = $state('')
-  let success = $state('')
-  let generating = $state(false)
-  let emailing = $state(false)
-  let mergeMode = $state(false)
-  let mergeSource = $state(null)
-  let mergeTarget = $state(null)
-  let expandedId = $state(null)
-
-  // Add participant form
-  let showAdd = $state(false)
-  let adding = $state(false)
-  let newName = $state('')
-  let newEmail = $state('')
-  let newPhone = $state('')
-  let newPronouns = $state('')
-  let newNote = $state('')
-
-  // Edit participant
-  let editId = $state(null)
-  let editName = $state('')
-  let editEmail = $state('')
-  let editPhone = $state('')
-  let editPronouns = $state('')
-  let editNote = $state('')
-  let saving = $state(false)
-
-  // Add ticket form (per participant)
-  let addTicketFor = $state(null)   // participant id
-  let addingTicket = $state(false)
-  let newTicketName = $state('')
-  let newTicketType = $state('')
-  let newTicketExtId = $state('')
-
-  const role = $derived(session?.user?.role ?? '')
-  const canManage = $derived(['admin', 'ticketing'].includes(role))
-
-  const allParticipants = liveQuery(() => db.participants.toArray())
-  const allTickets = liveQuery(() => db.tickets.toArray())
-
-  const filtered = $derived.by(() => {
-    const list = $allParticipants ?? []
-    const s = search.toLowerCase().trim()
-    return list
-      .filter(p => {
-        if (!s) return true
-        return p.preferred_name?.toLowerCase().includes(s) ||
-               p.email?.toLowerCase().includes(s) ||
-               p.phone?.toLowerCase().includes(s)
-      })
-      .sort((a, b) => (a.preferred_name || a.email).localeCompare(b.preferred_name || b.email))
-  })
-
-  function ticketsFor(participantId) {
-    return ($allTickets ?? []).filter(t => t.participant_id === participantId)
-  }
-
-  function checkedInCount(participantId) {
-    return ticketsFor(participantId).filter(t => t.checked_in_at).length
-  }
-
-  function toggleExpand(id) {
-    expandedId = expandedId === id ? null : id
-  }
-
-  async function generateCodes() {
-    generating = true
-    error = ''
-    success = ''
-    try {
-      const result = await api.tickets.generateCodes()
-      success = `Generated ${result.generated} code${result.generated !== 1 ? 's' : ''}.`
-    } catch (err) {
-      error = err.message
-    } finally {
-      generating = false
-    }
-  }
-
-  async function emailAll() {
-    if (!confirm('Send code emails to all participants with a ticket code and email?')) return
-    emailing = true
-    error = ''
-    success = ''
-    try {
-      const result = await api.tickets.emailAllCodes()
-      success = `Sent ${result.sent} email${result.sent !== 1 ? 's' : ''}${result.skipped ? `, skipped ${result.skipped}` : ''}.`
-      if (result.errors?.length) error = result.errors.join('; ')
-    } catch (err) {
-      error = err.message
-    } finally {
-      emailing = false
-    }
-  }
-
-  function startMerge(p) {
-    mergeMode = true
-    mergeSource = p
-    mergeTarget = null
-    error = ''
-  }
-
-  function cancelMerge() {
-    mergeMode = false
-    mergeSource = null
-    mergeTarget = null
-  }
-
-  async function confirmMerge() {
-    if (!mergeSource || !mergeTarget) return
-    error = ''
-    try {
-      const result = await api.participants.merge(mergeTarget.id, mergeSource.id)
-      success = `Merged "${mergeSource.preferred_name || mergeSource.email}" into "${mergeTarget.preferred_name || mergeTarget.email}".`
-      if (result.participant) await db.participants.put(result.participant)
-      if (result.tickets?.length) await db.tickets.bulkPut(result.tickets)
-      await db.participants.delete(mergeSource.id)
-      cancelMerge()
-    } catch (err) {
-      error = err.message
-    }
-  }
-
-  function fmtTime(ts) {
-    if (!ts) return ''
-    return new Date(ts).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })
-  }
-
-  async function addParticipant(e) {
-    e.preventDefault()
-    adding = true; error = ''
-    try {
-      const p = await api.participants.create({
-        preferred_name: newName, email: newEmail, phone: newPhone,
-        pronouns: newPronouns, note: newNote,
-      })
-      await db.participants.put(p)
-      showAdd = false
-      newName = newEmail = newPhone = newPronouns = newNote = ''
-    } catch (err) {
-      error = err.message
-    } finally {
-      adding = false
-    }
-  }
-
-  function startEdit(p) {
-    editId = p.id
-    editName = p.preferred_name
-    editEmail = p.email
-    editPhone = p.phone
-    editPronouns = p.pronouns
-    editNote = p.note
-  }
-
-  async function saveEdit(e) {
-    e.preventDefault()
-    saving = true; error = ''
-    try {
-      const p = await api.participants.update(editId, {
-        preferred_name: editName, email: editEmail, phone: editPhone,
-        pronouns: editPronouns, note: editNote,
-      })
-      await db.participants.put(p)
-      editId = null
-    } catch (err) {
-      error = err.message
-    } finally {
-      saving = false
-    }
-  }
-
-  async function deleteParticipant(id) {
-    if (!confirm('Permanently delete this participant and all their records?')) return
-    error = ''
-    try {
-      await api.participants.delete(id)
-      await db.participants.delete(id)
-      editId = null
-    } catch (err) {
-      error = err.message
-    }
-  }
-
-  async function addTicket(e, participantId) {
-    e.preventDefault()
-    addingTicket = true; error = ''
-    try {
-      const tk = await api.tickets.create({
-        participant_id: participantId,
-        name: newTicketName,
-        ticket_type: newTicketType,
-        external_id: newTicketExtId,
-        source: 'manual',
-      })
-      await db.tickets.put(tk)
-      addTicketFor = null
-      newTicketName = newTicketType = newTicketExtId = ''
-    } catch (err) {
-      error = err.message
-    } finally {
-      addingTicket = false
-    }
-  }
-</script>
-
-<div class="page">
-  <div class="page-header">
-    <h1 class="page-title">Participants</h1>
-    <div class="actions">
-      {#if canManage}
-        <button class="btn btn-primary btn-sm" onclick={() => showAdd = !showAdd}>+ Add</button>
-        <a href="/api/participants/export" class="btn btn-ghost btn-sm">Export CSV</a>
-        <button class="btn btn-ghost btn-sm" onclick={generateCodes} disabled={generating}>
-          {generating ? '…' : '⚿ Generate Codes'}
-        </button>
-        <a href="/api/tickets/export-links" class="btn btn-ghost btn-sm">Export Links</a>
-        <button class="btn btn-ghost btn-sm" onclick={emailAll} disabled={emailing}>
-          {emailing ? '…' : '✉ Email All'}
-        </button>
-      {/if}
-    </div>
-  </div>
-
-  {#if showAdd && canManage}
-    <div class="card" style="margin-bottom:1.5rem">
-      <form onsubmit={addParticipant}>
-        <div style="display:grid;grid-template-columns:1fr 1fr;gap:1rem">
-          <div class="form-group">
-            <label for="p-name">Name</label>
-            <input id="p-name" bind:value={newName} placeholder="Preferred name" />
-          </div>
-          <div class="form-group">
-            <label for="p-email">Email</label>
-            <input id="p-email" type="email" bind:value={newEmail} placeholder="email@example.com" />
-          </div>
-          <div class="form-group">
-            <label for="p-phone">Phone</label>
-            <input id="p-phone" bind:value={newPhone} placeholder="Optional" />
-          </div>
-          <div class="form-group">
-            <label for="p-pronouns">Pronouns</label>
-            <input id="p-pronouns" bind:value={newPronouns} placeholder="Optional" />
-          </div>
-        </div>
-        <div class="form-group">
-          <label for="p-note">Note</label>
-          <input id="p-note" bind:value={newNote} placeholder="Optional note" />
-        </div>
-        <div class="actions">
-          <button type="submit" class="btn btn-primary" disabled={adding || (!newName && !newEmail)}>
-            {adding ? 'Adding…' : 'Add participant'}
-          </button>
-          <button type="button" class="btn btn-ghost" onclick={() => showAdd = false}>Cancel</button>
-        </div>
-      </form>
-    </div>
-  {/if}
-
-  {#if mergeMode && mergeSource}
-    <div class="card" style="margin-bottom:1.5rem;border-color:var(--c-accent)">
-      <div style="margin-bottom:0.75rem">
-        <strong>Merge:</strong> "{mergeSource.preferred_name || mergeSource.email}" will be merged into the participant you select below.
-        All their tickets and volunteer records will move to the target.
-      </div>
-      {#if mergeTarget}
-        <div style="margin-bottom:0.75rem">
-          <strong>Target:</strong> {mergeTarget.preferred_name || mergeTarget.email} ({mergeTarget.email})
-        </div>
-        <div class="actions">
-          <button class="btn btn-primary" onclick={confirmMerge}>Confirm merge</button>
-          <button class="btn btn-ghost" onclick={cancelMerge}>Cancel</button>
-        </div>
-      {:else}
-        <div class="text-muted" style="font-size:0.875rem">Click a participant row below to select as merge target.</div>
-        <div class="actions" style="margin-top:0.5rem">
-          <button class="btn btn-ghost" onclick={cancelMerge}>Cancel</button>
-        </div>
-      {/if}
-    </div>
-  {/if}
-
-  {#if error}
-    <div class="alert alert-error">{error}</div>
-  {/if}
-  {#if success}
-    <div class="alert alert-success">{success}</div>
-  {/if}
-
-  <div class="search-bar">
-    <input placeholder="Search name or email…" bind:value={search} />
-    <span class="text-muted" style="font-size:0.85rem;white-space:nowrap">
-      {filtered.length} shown
-    </span>
-  </div>
-
-  {#if ($allParticipants ?? []).length === 0}
-    <div class="empty">
-      <strong>No participants yet</strong>
-      <p>Import a CSV or wait for volunteer signups.</p>
-    </div>
-  {:else}
-    <div class="table-wrap">
-      <table>
-        <thead>
-          <tr>
-            <th>Name</th>
-            <th>Email</th>
-            <th>Tickets</th>
-            <th>Status</th>
-            {#if canManage}<th></th>{/if}
-          </tr>
-        </thead>
-        <tbody>
-          {#each filtered as p (p.id)}
-            {@const pts = ticketsFor(p.id)}
-            {@const ci = checkedInCount(p.id)}
-            {@const isExpanded = expandedId === p.id}
-            {@const isMergeTarget = mergeMode && mergeSource?.id !== p.id}
-            {@const isEditing = editId === p.id}
-            {#if isEditing}
-              <tr class="edit-row">
-                <td colspan={canManage ? 5 : 4}>
-                  <form class="participant-edit-form" onsubmit={saveEdit}>
-                    <div class="edit-fields">
-                      <input bind:value={editName} placeholder="Preferred name" />
-                      <input type="email" bind:value={editEmail} placeholder="Email" />
-                      <input bind:value={editPhone} placeholder="Phone" />
-                      <input bind:value={editPronouns} placeholder="Pronouns" />
-                      <input bind:value={editNote} placeholder="Note" style="flex:2" />
-                    </div>
-                    <div class="actions" style="margin-top:0.5rem">
-                      <button type="submit" class="btn btn-primary btn-sm" disabled={saving}>{saving ? 'Saving…' : 'Save'}</button>
-                      <button type="button" class="btn btn-ghost btn-sm" onclick={() => editId = null}>Cancel</button>
-                      <span class="spacer"></span>
-                      <button type="button" class="btn btn-danger btn-sm" onclick={() => deleteParticipant(editId)}>Delete</button>
-                    </div>
-                  </form>
-                </td>
-              </tr>
-            {:else}
-            <tr
-              class:merge-target={isMergeTarget}
-              onclick={mergeMode && mergeSource?.id !== p.id ? () => { mergeTarget = p } : null}
-              style={mergeMode && mergeSource?.id !== p.id ? 'cursor:pointer' : ''}
-            >
-              <td>
-                <strong>{p.preferred_name || '—'}</strong>
-                {#if p.pronouns}
-                  <span class="text-muted" style="font-size:0.78rem"> · {p.pronouns}</span>
-                {/if}
-                {#if p.note}
-                  <div class="text-muted" style="font-size:0.78rem">{p.note}</div>
-                {/if}
-              </td>
-              <td class="text-muted">
-                {p.email || '—'}
-                {#if p.phone}
-                  <div style="font-size:0.78rem">{p.phone}</div>
-                {/if}
-              </td>
-              <td>
-                {#if pts.length > 0}
-                  <button class="btn btn-ghost btn-sm" onclick={(e) => { e.stopPropagation(); toggleExpand(p.id) }}>
-                    {pts.length} ticket{pts.length !== 1 ? 's' : ''}
-                    {isExpanded ? '▲' : '▼'}
-                  </button>
-                {:else}
-                  <span class="text-muted">—</span>
-                {/if}
-              </td>
-              <td>
-                {#if pts.length > 0}
-                  <span class="badge {ci === pts.length ? 'badge-checked' : ci > 0 ? 'badge-partial' : 'badge-unchecked'}">
-                    {ci}/{pts.length} in
-                  </span>
-                {:else}
-                  <span class="badge badge-unchecked">No ticket</span>
-                {/if}
-              </td>
-              {#if canManage}
-                <td>
-                  {#if !mergeMode}
-                    <button class="btn btn-ghost btn-sm" onclick={(e) => { e.stopPropagation(); startEdit(p) }}
-                      title="Edit participant">✎</button>
-                    <button class="btn btn-ghost btn-sm" onclick={(e) => { e.stopPropagation(); startMerge(p) }}
-                      title="Merge this participant into another">⇄</button>
-                  {/if}
-                </td>
-              {/if}
-            </tr>
-            {/if}
-            {#if isExpanded && !isEditing}
-              <tr class="ticket-rows">
-                <td colspan="5">
-                  <div class="ticket-list">
-                    {#each pts as tk (tk.id)}
-                      <div class="ticket-row">
-                        <div>
-                          <strong>{tk.name || '(unnamed)'}</strong>
-                          {#if tk.ticket_type}
-                            <span class="text-muted"> · {tk.ticket_type}</span>
-                          {/if}
-                          {#if tk.external_id}
-                            <span class="text-muted" style="font-size:0.78rem"> · #{tk.external_id}</span>
-                          {/if}
-                          {#if tk.code}
-                            <div style="font-size:0.75rem;margin-top:0.15rem">
-                              <code style="color:var(--c-accent-h)">{tk.code}</code>
-                              {#if p.email && canManage}
-                                <button class="btn btn-ghost btn-sm" style="padding:0.1rem 0.4rem;margin-left:0.25rem"
-                                  onclick={() => api.tickets.emailCode(tk.id).then(() => success = 'Email sent.').catch(e => error = e.message)}>✉</button>
-                              {/if}
-                            </div>
-                          {/if}
-                        </div>
-                        <div style="text-align:right">
-                          {#if tk.checked_in_at}
-                            <span class="badge badge-checked">In {fmtTime(tk.checked_in_at)}</span>
-                          {:else}
-                            <span class="badge badge-unchecked">Pending</span>
-                          {/if}
-                          <div class="text-muted" style="font-size:0.75rem">{tk.source}</div>
-                        </div>
-                      </div>
-                    {/each}
-                    {#if canManage}
-                      {#if addTicketFor === p.id}
-                        <form class="ticket-add-form" onsubmit={(e) => addTicket(e, p.id)}>
-                          <input bind:value={newTicketName} placeholder="Name on ticket (optional)" style="flex:2" />
-                          <input bind:value={newTicketType} placeholder="Type (optional)" style="flex:1" />
-                          <input bind:value={newTicketExtId} placeholder="External ID (optional)" style="flex:1" />
-                          <button type="submit" class="btn btn-primary btn-sm" disabled={addingTicket}>
-                            {addingTicket ? '…' : 'Add'}
-                          </button>
-                          <button type="button" class="btn btn-ghost btn-sm" onclick={() => addTicketFor = null}>Cancel</button>
-                        </form>
-                      {:else}
-                        <button class="btn btn-ghost btn-sm" style="align-self:flex-start;margin-top:0.25rem"
-                          onclick={() => { addTicketFor = p.id; newTicketName = newTicketType = newTicketExtId = '' }}>
-                          + Add ticket
-                        </button>
-                      {/if}
-                    {/if}
-                  </div>
-                </td>
-              </tr>
-            {/if}
-          {/each}
-        </tbody>
-      </table>
-    </div>
-  {/if}
-</div>
-
-<style>
-  .merge-target:hover { background: rgba(var(--c-accent-rgb, 99,102,241), 0.08); }
-  .ticket-rows td { padding: 0; background: var(--c-bg); }
-  .ticket-list { padding: 0.5rem 1rem 0.75rem; display: flex; flex-direction: column; gap: 0.4rem; }
-  .ticket-row {
-    display: flex;
-    justify-content: space-between;
-    align-items: flex-start;
-    padding: 0.4rem 0.6rem;
-    border-radius: 6px;
-    background: var(--c-surface);
-    font-size: 0.875rem;
-  }
-  .ticket-add-form {
-    display: flex;
-    gap: 0.4rem;
-    align-items: center;
-    flex-wrap: wrap;
-    padding: 0.4rem 0.6rem;
-    background: var(--c-bg);
-    border-radius: 6px;
-    border: 1px dashed var(--c-border);
-  }
-  .ticket-add-form input {
-    min-width: 0;
-    font-size: 0.825rem;
-    padding: 0.3rem 0.5rem;
-  }
-  .edit-row td { padding: 0.5rem 1rem; background: var(--c-bg); }
-  .participant-edit-form { display: flex; flex-direction: column; gap: 0.25rem; }
-  .edit-fields { display: flex; gap: 0.4rem; flex-wrap: wrap; }
-  .edit-fields input { flex: 1; min-width: 120px; font-size: 0.825rem; padding: 0.3rem 0.5rem; width: auto; }
-
-</style>

frontend/src/pages/ScheduleBoard.svelte

@@ -26,7 +26,7 @@
   let assigning = $state(false)
 
   const role = $derived(session?.user?.role ?? '')
-  const canManage = $derived(['admin', 'ticketing', 'staffing', 'colead'].includes(role))
+  const canManage = $derived(['admin', 'coordinator', 'volunteer_lead'].includes(role))
   const myDeptIDs = $derived(session?.user?.department_ids ?? [])
 
   const allDepts = liveQuery(() =>
@@ -54,7 +54,7 @@
   // Departments visible to this user
   const visibleDepts = $derived.by(() => {
     const depts = $allDepts ?? []
-    if (role === 'colead') return depts.filter(d => myDeptIDs.includes(d.id))
+    if (role === 'volunteer_lead') return depts.filter(d => myDeptIDs.includes(d.id))
     return depts
   })
 

frontend/src/pages/Settings.svelte

@@ -232,8 +232,8 @@
         Permanently delete all records of a given type. This cannot be undone.
       </p>
       <div style="display:flex;flex-wrap:wrap;gap:0.5rem">
-        <button class="btn btn-danger" onclick={() => resetModel('tickets', api.settings.resetTickets)}>
+        <button class="btn btn-danger" onclick={() => resetModel('attendees', api.settings.resetAttendees)}>
-          Delete All Tickets
+          Delete All Attendees
         </button>
         <button class="btn btn-danger" onclick={() => resetModel('volunteers', api.settings.resetVolunteers)}>
           Delete All Volunteers

frontend/src/pages/Users.svelte

@@ -28,7 +28,7 @@
       .then(arr => arr.sort((a, b) => a.name.localeCompare(b.name)))
   )
 
-  const roles = ['admin', 'ticketing', 'staffing', 'colead', 'gatekeeper']
+  const roles = ['admin', 'coordinator', 'ticketing', 'gate', 'volunteer_lead']
 
   const me = $derived(session?.user?.id)
 

frontend/src/pages/Volunteers.svelte

@@ -14,17 +14,17 @@
   let adding = $state(false)
   let newName = $state('')
   let newEmail = $state('')
+  let newPhone = $state('')
   let newDeptID = $state('')
   let newIsLead = $state(false)
   let newNote = $state('')
 
   const role = $derived(session?.user?.role ?? '')
-  const canManage = $derived(['admin', 'ticketing', 'staffing', 'colead'].includes(role))
+  const canManage = $derived(['admin', 'coordinator', 'volunteer_lead'].includes(role))
 
   const allVolunteers = liveQuery(() =>
     db.volunteers.filter(v => !v.deleted_at).toArray()
   )
-  const allParticipants = liveQuery(() => db.participants.toArray())
   const allDepts = liveQuery(() =>
     db.departments.filter(d => !d.deleted_at).toArray()
       .then(arr => arr.sort((a, b) => a.name.localeCompare(b.name)))
@@ -62,6 +62,7 @@
       const data = {
         name: newName,
         email: newEmail,
+        phone: newPhone,
         is_lead: newIsLead,
         note: newNote,
       }
@@ -69,7 +70,7 @@
       const v = await api.volunteers.create(data)
       await db.volunteers.put(v)
       showAdd = false
-      newName = newEmail = newNote = ''
+      newName = newEmail = newPhone = newNote = ''
       newDeptID = ''
       newIsLead = false
     } catch (err) {
@@ -92,10 +93,6 @@
   function deptFor(id) {
     return ($allDepts ?? []).find(d => d.id === id)
   }
-
-  function participantFor(id) {
-    return ($allParticipants ?? []).find(p => p.id === id) ?? null
-  }
 </script>
 
 <div class="page">
@@ -124,6 +121,10 @@
             <label for="v-email">Email</label>
             <input id="v-email" type="email" bind:value={newEmail} placeholder="email@example.com" />
           </div>
+          <div class="form-group">
+            <label for="v-phone">Phone</label>
+            <input id="v-phone" bind:value={newPhone} placeholder="Optional" />
+          </div>
           <div class="form-group">
             <label for="v-dept">Department</label>
             <select id="v-dept" bind:value={newDeptID}>
@@ -194,19 +195,12 @@
         <tbody>
           {#each filtered as v (v.id)}
             {@const dept = deptFor(v.department_id)}
-            {@const participant = participantFor(v.participant_id)}
             <tr>
               <td>
                 <strong>{v.name}</strong>
                 {#if v.is_lead}
                   <span class="badge badge-lead" style="margin-left:0.4rem">Lead</span>
                 {/if}
-                {#if !v.participant_id}
-                  <span class="badge badge-unchecked" style="margin-left:0.4rem" title="Not linked to a participant — no ticket record">No ticket</span>
-                {/if}
-                {#if v.email}
-                  <div class="text-muted" style="font-size:0.78rem">{v.email}</div>
-                {/if}
                 {#if v.note}
                   <div class="text-muted" style="font-size:0.78rem">{v.note}</div>
                 {/if}

frontend/src/sync.js

@@ -12,20 +12,16 @@ export async function syncPull() {
     const data = await api.sync.pull(since)
 
     await db.transaction('rw',
-      [db.event, db.participants, db.tickets, db.departments, db.volunteers, db.shifts, db.volunteer_shifts],
+      [db.event, db.attendees, db.departments, db.volunteers, db.shifts, db.volunteer_shifts],
       async () => {
         if (data.event) {
           await db.event.put(data.event)
         }
-        if (data.participants?.length) {
+        if (data.attendees?.length) {
-          await db.participants.bulkPut(data.participants)
+          await db.attendees.bulkPut(data.attendees)
-          const deleted = data.participants.filter(p => p.deleted_at).map(p => p.id)
+          // Purge hard-deleted records from Dexie
-          if (deleted.length) await db.participants.bulkDelete(deleted)
+          const deleted = data.attendees.filter(a => a.deleted_at).map(a => a.id)
-        }
+          if (deleted.length) await db.attendees.bulkDelete(deleted)
-        if (data.tickets?.length) {
-          await db.tickets.bulkPut(data.tickets)
-          const deleted = data.tickets.filter(t => t.deleted_at).map(t => t.id)
-          if (deleted.length) await db.tickets.bulkDelete(deleted)
         }
         if (data.departments?.length) {
           await db.departments.bulkPut(data.departments)
@@ -76,8 +72,8 @@ export function startSSE(onEvent) {
         try {
           const payload = JSON.parse(e.data)
           if (payload.event === 'checkin') {
-            if (payload.data?.type === 'ticket' && payload.data?.ticket) {
+            if (payload.data?.type === 'attendee' && payload.data?.attendee) {
-              await db.tickets.put(payload.data.ticket)
+              await db.attendees.put(payload.data.attendee)
             }
             if (payload.data?.type === 'volunteer' && payload.data?.volunteer) {
               await db.volunteers.put(payload.data.volunteer)

frontend/src/sync.test.js

@@ -18,31 +18,30 @@ function mockFetch(body = {}, status = 200) {
 }
 
 describe('syncPull', () => {
-  it('writes participants to Dexie', async () => {
+  it('writes attendees to Dexie', async () => {
     mockFetch({
       server_time: '2026-03-01T12:00:00Z',
-      participants: [{ id: 1, preferred_name: 'Titania', email: 'titania@example.com' }],
+      attendees: [{ id: 1, name: 'Titania' }],
-      tickets: [],
       departments: [],
       volunteers: [],
       shifts: [],
       volunteer_shifts: [],
     })
+    // Import fresh to reset syncing guard
     const { syncPull } = await import('./sync.js')
     await syncPull()
 
-    const p = await db.participants.get(1)
+    const a = await db.attendees.get(1)
-    expect(p.preferred_name).toBe('Titania')
+    expect(a.name).toBe('Titania')
     expect(await getLastSync()).toBe('2026-03-01T12:00:00Z')
   })
 
-  it('deletes soft-deleted participants from Dexie', async () => {
+  it('deletes soft-deleted attendees from Dexie', async () => {
-    await db.participants.put({ id: 1, preferred_name: 'Titania', email: 'titania@example.com' })
+    await db.attendees.put({ id: 1, name: 'Titania' })
 
     mockFetch({
       server_time: '2026-03-01T13:00:00Z',
-      participants: [{ id: 1, preferred_name: 'Titania', deleted_at: '2026-03-01T12:30:00Z' }],
+      attendees: [{ id: 1, name: 'Titania', deleted_at: '2026-03-01T12:30:00Z' }],
-      tickets: [],
       departments: [],
       volunteers: [],
       shifts: [],
@@ -51,8 +50,8 @@ describe('syncPull', () => {
     const { syncPull } = await import('./sync.js')
     await syncPull()
 
-    const p = await db.participants.get(1)
+    const a = await db.attendees.get(1)
-    expect(p).toBeUndefined()
+    expect(a).toBeUndefined()
   })
 
   it('deletes soft-deleted volunteer_shifts from Dexie', async () => {
@@ -60,8 +59,7 @@ describe('syncPull', () => {
 
     mockFetch({
       server_time: '2026-03-01T13:00:00Z',
-      participants: [],
+      attendees: [],
-      tickets: [],
       departments: [],
       volunteers: [],
       shifts: [],
@@ -77,8 +75,7 @@ describe('syncPull', () => {
   it('sets lastSync timestamp', async () => {
     mockFetch({
       server_time: '2026-03-02T00:00:00Z',
-      participants: [],
+      attendees: [],
-      tickets: [],
       departments: [],
       volunteers: [],
       shifts: [],

handle_attendees.go

@@ -0,0 +1,167 @@
+package main
+
+import (
+	"encoding/csv"
+	"encoding/json"
+	"net/http"
+	"strconv"
+)
+
+func (app *App) handleListAttendees(w http.ResponseWriter, r *http.Request) {
+	q := r.URL.Query()
+	attendees, err := app.listAttendees(q.Get("search"), q.Get("ticket_type"), q.Get("checked_in"))
+	if err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	types, _ := app.attendeeTicketTypes()
+	total, checkedIn, _ := app.attendeeCounts()
+	writeJSON(w, map[string]any{
+		"attendees":    attendees,
+		"ticket_types": types,
+		"total":        total,
+		"checked_in":   checkedIn,
+	})
+}
+
+func (app *App) handleCreateAttendee(w http.ResponseWriter, r *http.Request) {
+	var a Attendee
+	if err := json.NewDecoder(r.Body).Decode(&a); err != nil {
+		writeError(w, "invalid request", http.StatusBadRequest)
+		return
+	}
+	if a.Name == "" {
+		writeError(w, "name is required", http.StatusBadRequest)
+		return
+	}
+	created, err := app.createAttendee(a)
+	if err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.WriteHeader(http.StatusCreated)
+	writeJSON(w, created)
+}
+
+func (app *App) handleGetAttendee(w http.ResponseWriter, r *http.Request) {
+	id, err := strconv.Atoi(r.PathValue("id"))
+	if err != nil {
+		writeError(w, "invalid id", http.StatusBadRequest)
+		return
+	}
+	a, err := app.getAttendee(id)
+	if err != nil || a == nil {
+		writeError(w, "not found", http.StatusNotFound)
+		return
+	}
+	writeJSON(w, a)
+}
+
+func (app *App) handleUpdateAttendee(w http.ResponseWriter, r *http.Request) {
+	id, err := strconv.Atoi(r.PathValue("id"))
+	if err != nil {
+		writeError(w, "invalid id", http.StatusBadRequest)
+		return
+	}
+	var a Attendee
+	if err := json.NewDecoder(r.Body).Decode(&a); err != nil {
+		writeError(w, "invalid request", http.StatusBadRequest)
+		return
+	}
+	if a.Name == "" {
+		writeError(w, "name is required", http.StatusBadRequest)
+		return
+	}
+	a.ID = id
+	if err := app.updateAttendee(a); err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	updated, _ := app.getAttendee(id)
+	writeJSON(w, updated)
+}
+
+func (app *App) handleDeleteAttendee(w http.ResponseWriter, r *http.Request) {
+	id, err := strconv.Atoi(r.PathValue("id"))
+	if err != nil {
+		writeError(w, "invalid id", http.StatusBadRequest)
+		return
+	}
+	if err := app.deleteAttendee(id); err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.WriteHeader(http.StatusNoContent)
+}
+
+// handleCheckInAttendee handles POST /api/attendees/:id/checkin.
+// Optional body: {"count": N, "also_volunteer": true}
+// Returns {"attendee": ..., "volunteer": ...} — volunteer is included if also_volunteer=true
+// and the attendee has a linked volunteer record.
+func (app *App) handleCheckInAttendee(w http.ResponseWriter, r *http.Request) {
+	id, err := strconv.Atoi(r.PathValue("id"))
+	if err != nil {
+		writeError(w, "invalid id", http.StatusBadRequest)
+		return
+	}
+
+	var body struct {
+		Count         int  `json:"count"`
+		AlsoVolunteer bool `json:"also_volunteer"`
+	}
+	body.Count = 1
+	json.NewDecoder(r.Body).Decode(&body)
+	if body.Count < 1 {
+		body.Count = 1
+	}
+
+	claims := claimsFromContext(r)
+	a, err := app.checkInAttendee(id, claims.UserID, body.Count)
+	if err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	result := map[string]any{"attendee": a}
+
+	if body.AlsoVolunteer {
+		v, _ := app.getVolunteerByAttendeeID(id)
+		if v != nil {
+			if !v.CheckedIn {
+				if v2, err := app.checkInVolunteer(v.ID, claims.UserID); err == nil {
+					result["volunteer"] = v2
+					app.broker.publish("checkin", map[string]any{"type": "volunteer", "volunteer": v2})
+				}
+			} else {
+				result["volunteer"] = v
+			}
+		}
+	}
+
+	app.broker.publish("checkin", map[string]any{"type": "attendee", "attendee": a})
+	writeJSON(w, result)
+}
+
+func (app *App) handleExportAttendees(w http.ResponseWriter, r *http.Request) {
+	attendees, err := app.listAttendees("", "", "")
+	if err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.Header().Set("Content-Type", "text/csv")
+	w.Header().Set("Content-Disposition", `attachment; filename="attendees.csv"`)
+	wr := csv.NewWriter(w)
+	wr.Write([]string{"name", "email", "phone", "ticket_id", "ticket_type", "party_size", "checked_in_count", "note", "checked_in"})
+	for _, a := range attendees {
+		ci := "no"
+		if a.CheckedIn {
+			ci = "yes"
+		}
+		wr.Write([]string{
+			a.Name, a.Email, a.Phone, a.TicketID, a.TicketType,
+			strconv.Itoa(a.PartySize), strconv.Itoa(a.CheckedInCount),
+			a.Note, ci,
+		})
+	}
+	wr.Flush()
+}

handle_attendees_test.go

@@ -6,14 +6,14 @@ import (
 	"testing"
 )
 
-func TestParticipantsListCreateDelete(t *testing.T) {
+func TestAttendeesListCreateDelete(t *testing.T) {
 	app := testApp(t)
 	admin := testAdminUser(t, app)
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
 	// Create
-	req := testAuthRequest("POST", "/api/participants", map[string]string{"preferred_name": "Titania", "email": "titania@example.com"}, token)
+	req := testAuthRequest("POST", "/api/attendees", map[string]string{"name": "Titania"}, token)
 	w := httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 	if w.Code != http.StatusCreated {
@@ -23,20 +23,20 @@ func TestParticipantsListCreateDelete(t *testing.T) {
 	id := created["id"].(float64)
 
 	// List
-	req = testAuthRequest("GET", "/api/participants", nil, token)
+	req = testAuthRequest("GET", "/api/attendees", nil, token)
 	w = httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 	if w.Code != http.StatusOK {
 		t.Fatalf("list: status = %d", w.Code)
 	}
 	list := parseJSON(t, w)
-	participants := list["participants"].([]any)
+	attendees := list["attendees"].([]any)
-	if len(participants) != 1 {
+	if len(attendees) != 1 {
-		t.Errorf("list: got %d, want 1", len(participants))
+		t.Errorf("list: got %d, want 1", len(attendees))
 	}
 
 	// Delete
-	req = testAuthRequest("DELETE", "/api/participants/"+itoa(int(id)), nil, token)
+	req = testAuthRequest("DELETE", "/api/attendees/"+itoa(int(id)), nil, token)
 	w = httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 	if w.Code != http.StatusNoContent {
@@ -44,66 +44,66 @@ func TestParticipantsListCreateDelete(t *testing.T) {
 	}
 
 	// List again — should be empty
-	req = testAuthRequest("GET", "/api/participants", nil, token)
+	req = testAuthRequest("GET", "/api/attendees", nil, token)
 	w = httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 	list = parseJSON(t, w)
-	if ps, ok := list["participants"].([]any); ok && len(ps) != 0 {
+	if a2, ok := list["attendees"].([]any); ok && len(a2) != 0 {
-		t.Errorf("after delete: got %d, want 0", len(ps))
+		t.Errorf("after delete: got %d, want 0", len(a2))
 	}
 }
 
-func TestCheckInTicketHandler(t *testing.T) {
+func TestCheckInAttendeeHandler(t *testing.T) {
 	app := testApp(t)
 	admin := testAdminUser(t, app)
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
-	p, _ := app.createParticipant(Participant{PreferredName: "Oberon", Email: "oberon@example.com"})
+	app.createAttendee(Attendee{Name: "Oberon"})
-	tk, _ := app.createTicket(Ticket{ParticipantID: &p.ID, Name: "Oberon", Source: "manual"})
+	app.db.Exec(`UPDATE attendees SET party_size = 3 WHERE id = 1`)
 
-	req := testAuthRequest("POST", "/api/tickets/"+itoa(tk.ID)+"/checkin", nil, token)
+	// Check in 1
+	req := testAuthRequest("POST", "/api/attendees/1/checkin", map[string]int{"count": 1}, token)
 	w := httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 	if w.Code != http.StatusOK {
 		t.Fatalf("checkin: status = %d\nbody: %s", w.Code, w.Body.String())
 	}
 	result := parseJSON(t, w)
-	ticket := result["ticket"].(map[string]any)
+	attendee := result["attendee"].(map[string]any)
-	if ticket["checked_in_at"] == nil {
+	if attendee["checked_in_count"] != float64(1) {
-		t.Error("checked_in_at should be set after check-in")
+		t.Errorf("checked_in_count = %v, want 1", attendee["checked_in_count"])
 	}
 }
 
-func TestGatekeeperRoleCanCheckIn(t *testing.T) {
+func TestGateRoleCanCheckIn(t *testing.T) {
 	app := testApp(t)
-	gate := testUserWithRole(t, app, "gateuser", "gatekeeper", []int{})
+	gate := testUserWithRole(t, app, "gateuser", "gate", []int{})
 	token := testToken(t, app, gate)
 	mux := testMux(app)
 
-	p, _ := app.createParticipant(Participant{PreferredName: "Puck", Email: "puck@example.com"})
+	app.createAttendee(Attendee{Name: "Puck"})
-	tk, _ := app.createTicket(Ticket{ParticipantID: &p.ID, Name: "Puck", Source: "manual"})
 
-	req := testAuthRequest("POST", "/api/tickets/"+itoa(tk.ID)+"/checkin", nil, token)
+	req := testAuthRequest("POST", "/api/attendees/1/checkin", nil, token)
 	w := httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 	if w.Code != http.StatusOK {
-		t.Errorf("gatekeeper checkin: status = %d", w.Code)
+		t.Errorf("gate checkin: status = %d", w.Code)
 	}
 }
 
-func TestGatekeeperRoleCannotDelete(t *testing.T) {
+func TestGateRoleCannotDelete(t *testing.T) {
 	app := testApp(t)
-	gate := testUserWithRole(t, app, "gateuser", "gatekeeper", []int{})
+	gate := testUserWithRole(t, app, "gateuser", "gate", []int{})
 	token := testToken(t, app, gate)
 	mux := testMux(app)
 
-	p, _ := app.createParticipant(Participant{PreferredName: "Puck", Email: "puck@example.com"})
+	app.createAttendee(Attendee{Name: "Puck"})
 
-	req := testAuthRequest("DELETE", "/api/participants/"+itoa(p.ID), nil, token)
+	req := testAuthRequest("DELETE", "/api/attendees/1", nil, token)
 	w := httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 	if w.Code != http.StatusForbidden {
-		t.Errorf("gatekeeper delete: status = %d, want 403", w.Code)
+		t.Errorf("gate delete: status = %d, want 403", w.Code)
 	}
 }

handle_import.go

@@ -10,6 +10,7 @@ import (
 
 type ImportResult struct {
 	Inserted int      `json:"inserted"`
+	Grouped  int      `json:"grouped"`
 	Skipped  int      `json:"skipped"`
 	Errors   []string `json:"errors"`
 }
@@ -56,14 +57,12 @@ func (app *App) importCSV(r io.Reader) (ImportResult, error) {
 	}
 
 	var (
-		nameIdx, emailIdx, ticketIDIdx, ticketTypeIdx int
+		nameIdx, emailIdx, ticketIDIdx, ticketTypeIdx, noteIdx int
-		hasEmail, hasTicketID, hasTicketType          bool
+		hasEmail, hasTicketID, hasTicketType, hasNote          bool
-		isCrowdWork                                   bool
 	)
 
 	if idx, ok := colIndex["patron name"]; ok {
 		// CrowdWork / ticketing platform format
-		isCrowdWork = true
 		nameIdx = idx
 		if idx, ok := colIndex["patron email"]; ok {
 			emailIdx, hasEmail = idx, true
@@ -86,6 +85,9 @@ func (app *App) importCSV(r io.Reader) (ImportResult, error) {
 		if idx, ok := colIndex["ticket_type"]; ok {
 			ticketTypeIdx, hasTicketType = idx, true
 		}
+		if idx, ok := colIndex["note"]; ok {
+			noteIdx, hasNote = idx, true
+		}
 	} else {
 		return ImportResult{}, fmt.Errorf("CSV must have a 'name' or 'patron name' column")
 	}
@@ -109,49 +111,33 @@ func (app *App) importCSV(r io.Reader) (ImportResult, error) {
 			continue
 		}
 
-		email := ""
+		a := Attendee{Name: name}
 		if hasEmail {
-			email = strings.TrimSpace(csvGet(record, emailIdx))
+			a.Email = strings.TrimSpace(csvGet(record, emailIdx))
 		}
-		externalID := ""
 		if hasTicketID {
-			externalID = strings.TrimSpace(csvGet(record, ticketIDIdx))
+			a.TicketID = strings.TrimSpace(csvGet(record, ticketIDIdx))
 		}
-		ticketType := ""
 		if hasTicketType {
-			ticketType = strings.TrimSpace(csvGet(record, ticketTypeIdx))
+			a.TicketType = strings.TrimSpace(csvGet(record, ticketTypeIdx))
+		}
+		if hasNote {
+			a.Note = strings.TrimSpace(csvGet(record, noteIdx))
 		}
 
-		source := "manual"
+		_, err = app.createAttendee(a)
-		orderID := ""
-		if isCrowdWork {
-			source = "crowdwork"
-			orderID = externalID
-		}
-
-		// Find or create participant when email is present.
-		var participantID *int
-		if email != "" {
-			p, _, err := app.upsertParticipant(email, name)
-			if err != nil {
-				result.Errors = append(result.Errors, fmt.Sprintf("line %d (%s): participant: %v", lineNum, name, err))
-				continue
-			}
-			if p != nil {
-				participantID = &p.ID
-			}
-		}
-
-		_, err = app.createTicket(Ticket{
-			ParticipantID: participantID,
-			Name:          name,
-			TicketType:    ticketType,
-			Source:        source,
-			ExternalID:    externalID,
-			OrderID:       orderID,
-		})
 		if err != nil {
 			if strings.Contains(err.Error(), "UNIQUE constraint failed") {
+				// CrowdWork exports one row per ticket under the purchaser's name.
+				// If we have a ticket_id and the same (name, ticket_id) already exists,
+				// increment party_size instead of skipping.
+				if hasTicketID && a.TicketID != "" {
+					merged, mergeErr := app.incrementPartySize(a.Name, a.TicketID)
+					if mergeErr == nil && merged {
+						result.Grouped++
+						continue
+					}
+				}
 				result.Skipped++
 			} else {
 				result.Errors = append(result.Errors, fmt.Sprintf("line %d (%s): %v", lineNum, name, err))

handle_import_test.go

@@ -61,13 +61,13 @@ func TestImportGenericFormat(t *testing.T) {
 	}
 }
 
-func TestImportDedup(t *testing.T) {
+func TestImportPartySizeDedup(t *testing.T) {
 	app := testApp(t)
 	admin := testAdminUser(t, app)
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
-	// 3 rows with same order number: first inserts, remaining 2 skip (same external_id)
+	// 3 rows same name+order = 1 record, party_size=3
 	csv := "Patron Name,Patron Email,Order Number,Tier Name\nTitania,titania@test.com,ORD-1,GA\nTitania,titania@test.com,ORD-1,GA\nTitania,titania@test.com,ORD-1,GA\n"
 	w := postCSV(t, mux, token, csv)
 
@@ -75,16 +75,16 @@ func TestImportDedup(t *testing.T) {
 	if result["inserted"] != float64(1) {
 		t.Errorf("inserted = %v, want 1", result["inserted"])
 	}
-	if result["skipped"] != float64(2) {
+	if result["grouped"] != float64(2) {
-		t.Errorf("skipped = %v, want 2", result["skipped"])
+		t.Errorf("grouped = %v, want 2", result["grouped"])
 	}
 
-	tickets, _ := app.listTickets(nil, "")
+	attendees, _ := app.listAttendees("", "", "")
-	if len(tickets) != 1 {
+	if len(attendees) != 1 {
-		t.Fatalf("ticket count = %d, want 1", len(tickets))
+		t.Fatalf("attendee count = %d, want 1", len(attendees))
 	}
-	if tickets[0].Source != "crowdwork" {
+	if attendees[0].PartySize != 3 {
-		t.Errorf("source = %q, want crowdwork", tickets[0].Source)
+		t.Errorf("party_size = %d, want 3", attendees[0].PartySize)
 	}
 }
 
@@ -94,8 +94,7 @@ func TestImportReimportSkips(t *testing.T) {
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
-	// Use ticket_ids so re-import dedup works via UNIQUE(source, external_id)
+	csv := "name\nTitania\nOberon\n"
-	csv := "name,email,ticket_id\nTitania,titania@test.com,T001\nOberon,oberon@test.com,T002\n"
 	postCSV(t, mux, token, csv)
 
 	// Re-import same data

handle_kiosk.go

@@ -7,20 +7,17 @@ import (
 )
 
 // handleKioskGet returns the volunteer's profile, current shift assignments, and
-// available open shifts in their department. Authenticated by ticket code only —
+// available open shifts in their department. Authenticated by volunteer token only —
 // no JWT required.
 func (app *App) handleKioskGet(w http.ResponseWriter, r *http.Request) {
 	token := r.PathValue("token")
-	t, err := app.getTicketByCode(token)
+	a, err := app.getAttendeeByToken(token)
-	if err != nil || t == nil {
+	if err != nil || a == nil {
 		writeError(w, "not found", http.StatusNotFound)
 		return
 	}
 
-	var v *Volunteer
+	v, _ := app.getVolunteerByAttendeeID(a.ID)
-	if t.ParticipantID != nil {
-		v, _ = app.getVolunteerByParticipantID(*t.ParticipantID)
-	}
 	if v == nil {
 		writeError(w, "no volunteer record linked to this token", http.StatusNotFound)
 		return
@@ -56,15 +53,12 @@ func (app *App) handleKioskClaim(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	t, err := app.getTicketByCode(token)
+	a, err := app.getAttendeeByToken(token)
-	if err != nil || t == nil {
+	if err != nil || a == nil {
 		writeError(w, "not found", http.StatusNotFound)
 		return
 	}
-	var v *Volunteer
+	v, _ := app.getVolunteerByAttendeeID(a.ID)
-	if t.ParticipantID != nil {
-		v, _ = app.getVolunteerByParticipantID(*t.ParticipantID)
-	}
 	if v == nil {
 		writeError(w, "no volunteer linked to this token", http.StatusNotFound)
 		return
@@ -116,15 +110,12 @@ func (app *App) handleKioskUnclaim(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	t, err := app.getTicketByCode(token)
+	a, err := app.getAttendeeByToken(token)
-	if err != nil || t == nil {
+	if err != nil || a == nil {
 		writeError(w, "not found", http.StatusNotFound)
 		return
 	}
-	var v *Volunteer
+	v, _ := app.getVolunteerByAttendeeID(a.ID)
-	if t.ParticipantID != nil {
-		v, _ = app.getVolunteerByParticipantID(*t.ParticipantID)
-	}
 	if v == nil {
 		writeError(w, "no volunteer linked to this token", http.StatusNotFound)
 		return

handle_kiosk_test.go

@@ -14,14 +14,13 @@ func setupKiosk(t *testing.T) (*App, *http.ServeMux, string) {
 	dept, _ := app.createDepartment(Department{Name: "Gate"})
 	deptID := dept.ID
 
-	// Create participant + ticket with code
+	// Create attendee with token
-	p, _ := app.createParticipant(Participant{Email: "titania@test.com", PreferredName: "Titania"})
+	a, _ := app.createAttendee(Attendee{Name: "Titania", Email: "titania@test.com"})
 	token, _ := app.generateUniqueToken()
-	tk, _ := app.createTicket(Ticket{ParticipantID: &p.ID, Name: "Titania", Source: "manual", Code: &token})
+	app.db.Exec(`UPDATE attendees SET volunteer_token = ? WHERE id = ?`, token, a.ID)
-	_ = tk
 
-	// Create linked volunteer via participant_id
+	// Create linked volunteer
-	app.createVolunteer(Volunteer{Name: "Titania", ParticipantID: &p.ID, DepartmentID: &deptID})
+	app.createVolunteer(Volunteer{Name: "Titania", AttendeeID: &a.ID, DepartmentID: &deptID})
 
 	// Create shifts
 	app.createShift(Shift{DepartmentID: deptID, Name: "Morning", Day: "2026-03-15", StartTime: "08:00", EndTime: "12:00", Capacity: 2})

handle_participants.go

@@ -1,179 +0,0 @@
-package main
-
-import (
-	"encoding/csv"
-	"encoding/json"
-	"net/http"
-	"strconv"
-)
-
-func (app *App) handleListParticipants(w http.ResponseWriter, r *http.Request) {
-	search := r.URL.Query().Get("search")
-	participants, err := app.listParticipants(search, "")
-	if err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	total, checkedIn, _ := app.ticketCounts()
-	types, _ := app.ticketTypes()
-	writeJSON(w, map[string]any{
-		"participants": participants,
-		"total":        total,
-		"checked_in":   checkedIn,
-		"ticket_types": types,
-	})
-}
-
-func (app *App) handleGetParticipant(w http.ResponseWriter, r *http.Request) {
-	id, err := strconv.Atoi(r.PathValue("id"))
-	if err != nil {
-		writeError(w, "invalid id", http.StatusBadRequest)
-		return
-	}
-	p, err := app.getParticipant(id)
-	if err != nil || p == nil {
-		writeError(w, "not found", http.StatusNotFound)
-		return
-	}
-	tickets, _ := app.listTickets(&id, "")
-	writeJSON(w, map[string]any{"participant": p, "tickets": tickets})
-}
-
-func (app *App) handleCreateParticipant(w http.ResponseWriter, r *http.Request) {
-	var p Participant
-	if err := json.NewDecoder(r.Body).Decode(&p); err != nil {
-		writeError(w, "invalid request", http.StatusBadRequest)
-		return
-	}
-	if p.PreferredName == "" && p.Email == "" {
-		writeError(w, "name or email is required", http.StatusBadRequest)
-		return
-	}
-	created, err := app.createParticipant(p)
-	if err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	w.WriteHeader(http.StatusCreated)
-	writeJSON(w, created)
-}
-
-func (app *App) handleUpdateParticipant(w http.ResponseWriter, r *http.Request) {
-	id, err := strconv.Atoi(r.PathValue("id"))
-	if err != nil {
-		writeError(w, "invalid id", http.StatusBadRequest)
-		return
-	}
-	var p Participant
-	if err := json.NewDecoder(r.Body).Decode(&p); err != nil {
-		writeError(w, "invalid request", http.StatusBadRequest)
-		return
-	}
-	p.ID = id
-	if err := app.updateParticipant(p); err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	updated, _ := app.getParticipant(id)
-	writeJSON(w, updated)
-}
-
-func (app *App) handleDeleteParticipant(w http.ResponseWriter, r *http.Request) {
-	id, err := strconv.Atoi(r.PathValue("id"))
-	if err != nil {
-		writeError(w, "invalid id", http.StatusBadRequest)
-		return
-	}
-	if err := app.deleteParticipant(id); err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	w.WriteHeader(http.StatusNoContent)
-}
-
-// handleMergeParticipants reassigns all tickets and volunteers from otherID to
-// canonicalID, then soft-deletes the other participant.
-func (app *App) handleMergeParticipants(w http.ResponseWriter, r *http.Request) {
-	id, err := strconv.Atoi(r.PathValue("id"))
-	if err != nil {
-		writeError(w, "invalid id", http.StatusBadRequest)
-		return
-	}
-	otherID, err := strconv.Atoi(r.PathValue("other_id"))
-	if err != nil {
-		writeError(w, "invalid other_id", http.StatusBadRequest)
-		return
-	}
-	if err := app.mergeParticipants(id, otherID); err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	p, _ := app.getParticipant(id)
-	tickets, _ := app.listTickets(&id, "")
-	writeJSON(w, map[string]any{"participant": p, "tickets": tickets})
-}
-
-func (app *App) handleExportParticipants(w http.ResponseWriter, r *http.Request) {
-	participants, err := app.listParticipants("", "")
-	if err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	w.Header().Set("Content-Type", "text/csv")
-	w.Header().Set("Content-Disposition", `attachment; filename="participants.csv"`)
-	wr := csv.NewWriter(w)
-	wr.Write([]string{"id", "email", "preferred_name", "phone", "pronouns", "note"})
-	for _, p := range participants {
-		wr.Write([]string{
-			strconv.Itoa(p.ID), p.Email, p.PreferredName, p.Phone, p.Pronouns, p.Note,
-		})
-	}
-	wr.Flush()
-}
-
-func (app *App) handleCreateTicket(w http.ResponseWriter, r *http.Request) {
-	var t Ticket
-	if err := json.NewDecoder(r.Body).Decode(&t); err != nil {
-		writeError(w, "invalid request", http.StatusBadRequest)
-		return
-	}
-	if t.ParticipantID == nil {
-		writeError(w, "participant_id is required", http.StatusBadRequest)
-		return
-	}
-	if t.Source == "" {
-		t.Source = "manual"
-	}
-	created, err := app.createTicket(t)
-	if err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	w.WriteHeader(http.StatusCreated)
-	writeJSON(w, created)
-}
-
-func (app *App) handleListTickets(w http.ResponseWriter, r *http.Request) {
-	tickets, err := app.listTickets(nil, "")
-	if err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	writeJSON(w, map[string]any{"tickets": tickets})
-}
-
-func (app *App) handleCheckInTicket(w http.ResponseWriter, r *http.Request) {
-	id, err := strconv.Atoi(r.PathValue("id"))
-	if err != nil {
-		writeError(w, "invalid id", http.StatusBadRequest)
-		return
-	}
-	claims := claimsFromContext(r)
-	tk, err := app.checkInTicket(id, claims.UserID)
-	if err != nil {
-		writeError(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	app.broker.publish("checkin", map[string]any{"type": "ticket", "ticket": tk})
-	writeJSON(w, map[string]any{"ticket": tk})
-}

handle_settings.go

@@ -79,9 +79,9 @@ func (app *App) handleUpdateSettings(w http.ResponseWriter, r *http.Request) {
 	app.handleGetSettings(w, r)
 }
 
-func (app *App) handleResetTickets(w http.ResponseWriter, r *http.Request) {
+func (app *App) handleResetAttendees(w http.ResponseWriter, r *http.Request) {
 	ts := now()
-	result, err := app.db.Exec(`UPDATE tickets SET deleted_at=?, updated_at=? WHERE deleted_at IS NULL`, ts, ts)
+	result, err := app.db.Exec(`UPDATE attendees SET deleted_at=?, updated_at=? WHERE deleted_at IS NULL`, ts, ts)
 	if err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return

handle_settings_test.go

@@ -55,19 +55,17 @@ func TestUpdateSettings(t *testing.T) {
 	}
 }
 
-func TestResetTickets(t *testing.T) {
+func TestResetAttendees(t *testing.T) {
 	app := testApp(t)
 	admin := testAdminUser(t, app)
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
-	p1, _ := app.createParticipant(Participant{PreferredName: "Titania", Email: "titania@example.com"})
+	app.createAttendee(Attendee{Name: "Titania", Email: "titania@example.com"})
-	p2, _ := app.createParticipant(Participant{PreferredName: "Oberon", Email: "oberon@example.com"})
+	app.createAttendee(Attendee{Name: "Oberon", Email: "oberon@example.com"})
-	app.createTicket(Ticket{ParticipantID: &p1.ID, Name: "Titania", Source: "manual"})
-	app.createTicket(Ticket{ParticipantID: &p2.ID, Name: "Oberon", Source: "manual"})
 
 	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, testAuthRequest("POST", "/api/settings/reset-tickets", nil, token))
+	mux.ServeHTTP(w, testAuthRequest("POST", "/api/settings/reset-attendees", nil, token))
 
 	if w.Code != 200 {
 		t.Fatalf("status = %d: %s", w.Code, w.Body.String())
@@ -77,20 +75,20 @@ func TestResetTickets(t *testing.T) {
 		t.Fatalf("deleted = %v, want 2", result["deleted"])
 	}
 
-	tickets, _ := app.listTickets(nil, "")
+	attendees, _ := app.listAttendees("", "", "")
-	if len(tickets) != 0 {
+	if len(attendees) != 0 {
-		t.Fatalf("tickets remaining = %d, want 0", len(tickets))
+		t.Fatalf("attendees remaining = %d, want 0", len(attendees))
 	}
 }
 
-func TestResetTicketsRequiresAdmin(t *testing.T) {
+func TestResetAttendeesRequiresAdmin(t *testing.T) {
 	app := testApp(t)
-	gate := testUserWithRole(t, app, "gate1", "gatekeeper", []int{})
+	gate := testUserWithRole(t, app, "gate1", "gate", []int{})
 	token := testToken(t, app, gate)
 	mux := testMux(app)
 
 	w := httptest.NewRecorder()
-	mux.ServeHTTP(w, testAuthRequest("POST", "/api/settings/reset-tickets", nil, token))
+	mux.ServeHTTP(w, testAuthRequest("POST", "/api/settings/reset-attendees", nil, token))
 
 	if w.Code != 403 {
 		t.Fatalf("status = %d, want 403", w.Code)
@@ -131,7 +129,7 @@ func TestResetDepartmentsCascadesShifts(t *testing.T) {
 
 func TestSettingsNonAdminRejected(t *testing.T) {
 	app := testApp(t)
-	gate := testUserWithRole(t, app, "gateuser", "gatekeeper", []int{})
+	gate := testUserWithRole(t, app, "gateuser", "gate", []int{})
 	token := testToken(t, app, gate)
 	mux := testMux(app)
 

handle_shifts.go

@@ -17,7 +17,7 @@ func (app *App) handleListShifts(w http.ResponseWriter, r *http.Request) {
 	}
 
 	claims := claimsFromContext(r)
-	if claims.Role == "colead" && deptID == nil && len(claims.DeptIDs) > 0 {
+	if claims.Role == "volunteer_lead" && deptID == nil && len(claims.DeptIDs) > 0 {
 		deptID = &claims.DeptIDs[0]
 	}
 
@@ -40,7 +40,7 @@ func (app *App) handleCreateShift(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	claims := claimsFromContext(r)
-	if claims.Role == "colead" && !inSlice(s.DepartmentID, claims.DeptIDs) {
+	if claims.Role == "volunteer_lead" && !inSlice(s.DepartmentID, claims.DeptIDs) {
 		writeError(w, "forbidden: outside your department", http.StatusForbidden)
 		return
 	}
@@ -65,7 +65,7 @@ func (app *App) handleUpdateShift(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	claims := claimsFromContext(r)
-	if claims.Role == "colead" {
+	if claims.Role == "volunteer_lead" {
 		existing, _ := app.getShift(id)
 		if existing == nil || !inSlice(existing.DepartmentID, claims.DeptIDs) {
 			writeError(w, "forbidden: outside your department", http.StatusForbidden)

handle_signup.go

@@ -68,23 +68,32 @@ func (app *App) handlePublicSignup(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	// Find or create participant by email.
+	// Auto-match attendee by email or create new
-	name := body.PreferredName
+	var attendeeID *int
-	if body.TicketName != "" {
+	attendees, _ := app.listAttendees("", "", "")
-		name = body.TicketName
+	for _, a := range attendees {
+		if strings.EqualFold(a.Email, body.Email) {
+			id := a.ID
+			attendeeID = &id
+			break
+		}
 	}
-	participant, _, err := app.upsertParticipant(body.Email, name)
+
-	if err != nil {
+	if attendeeID == nil {
-		writeError(w, "internal error", http.StatusInternalServerError)
+		name := body.PreferredName
-		return
+		if body.TicketName != "" {
-	}
+			name = body.TicketName
-	// Update participant's personal details if they signed up with more info.
+		}
-	if body.Phone != "" || body.Pronouns != "" {
+		newAttendee, err := app.createAttendee(Attendee{
-		app.db.Exec(`UPDATE participants SET
+			Name:  name,
-			phone    = CASE WHEN phone = '' THEN ? ELSE phone END,
+			Email: body.Email,
-			pronouns = CASE WHEN pronouns = '' THEN ? ELSE pronouns END,
+			Phone: body.Phone,
-			updated_at = ?
+		})
-			WHERE id = ?`, body.Phone, body.Pronouns, now(), participant.ID)
+		if err != nil {
+			writeError(w, "internal error", http.StatusInternalServerError)
+			return
+		}
+		attendeeID = &newAttendee.ID
 	}
 
 	confirmToken, err := generateConfirmationToken()
@@ -94,7 +103,7 @@ func (app *App) handlePublicSignup(w http.ResponseWriter, r *http.Request) {
 	}
 
 	vol := Volunteer{
-		ParticipantID:     &participant.ID,
+		AttendeeID:        attendeeID,
 		Name:              body.PreferredName,
 		PreferredName:     body.PreferredName,
 		TicketName:        body.TicketName,
@@ -150,39 +159,17 @@ func (app *App) handleConfirmEmail(w http.ResponseWriter, r *http.Request) {
 	var signupsOpen string
 	app.db.QueryRow(`SELECT value FROM config WHERE key = 'shift_signups_open'`).Scan(&signupsOpen)
 
-	if signupsOpen == "true" && vol.ParticipantID != nil {
+	if signupsOpen == "true" && vol.AttendeeID != nil {
-		// Find a ticket with a code, or create/assign one.
+		a, _ := app.getAttendee(*vol.AttendeeID)
-		tickets, _ := app.listTickets(vol.ParticipantID, "")
+		if a != nil && a.VolunteerToken == nil {
-		var code *string
+			t, err := app.generateUniqueToken()
-		for _, tk := range tickets {
+			if err == nil {
-			if tk.Code != nil {
+				app.db.Exec(`UPDATE attendees SET volunteer_token=?, updated_at=? WHERE id=?`, t, now(), a.ID)
-				code = tk.Code
+				a.VolunteerToken = &t
-				break
 			}
 		}
-		if code == nil {
+		if a != nil && a.VolunteerToken != nil {
-			// No coded ticket — find any ticket or create a stub, then generate code.
+			kioskLink := fmt.Sprintf("%s/v/%s", app.resolveBaseURL(), *a.VolunteerToken)
-			var ticketID int
-			if len(tickets) > 0 {
-				ticketID = tickets[0].ID
-			} else {
-				stub, err := app.createTicket(Ticket{
-					ParticipantID: vol.ParticipantID,
-					Source:        "manual",
-				})
-				if err == nil {
-					ticketID = stub.ID
-				}
-			}
-			if ticketID > 0 {
-				if t, err := app.generateUniqueToken(); err == nil {
-					app.db.Exec(`UPDATE tickets SET code=?, updated_at=? WHERE id=?`, t, now(), ticketID)
-					code = &t
-				}
-			}
-		}
-		if code != nil {
-			kioskLink := fmt.Sprintf("%s/v/%s", app.resolveBaseURL(), *code)
 			response["kiosk_link"] = kioskLink
 			go func() {
 				if err := app.sendShiftSignupEmail(vol.Email, vol.PreferredName, kioskLink); err != nil {
@@ -216,57 +203,36 @@ func (app *App) handleToggleShiftSignups(w http.ResponseWriter, r *http.Request)
 }
 
 func (app *App) openShiftSignups() {
-	// Generate codes for tickets belonging to confirmed volunteers that have no code yet.
+	// Generate kiosk tokens for confirmed volunteers whose attendees lack one
-	vols, _ := app.listConfirmedVolunteersNeedingCode()
+	vols, _ := app.listConfirmedVolunteersWithoutKioskToken()
 	for _, v := range vols {
-		if v.ParticipantID == nil {
+		if v.AttendeeID == nil {
 			continue
 		}
-		// Find any ticket for this participant, or create a stub one.
-		tickets, _ := app.listTickets(v.ParticipantID, "")
-		var ticketID int
-		if len(tickets) > 0 {
-			ticketID = tickets[0].ID
-		} else {
-			stub, err := app.createTicket(Ticket{
-				ParticipantID: v.ParticipantID,
-				Source:        "manual",
-			})
-			if err != nil {
-				continue
-			}
-			ticketID = stub.ID
-		}
 		t, err := app.generateUniqueToken()
 		if err != nil {
 			continue
 		}
-		app.db.Exec(`UPDATE tickets SET code=?, updated_at=? WHERE id=?`, t, now(), ticketID)
+		app.db.Exec(`UPDATE attendees SET volunteer_token=?, updated_at=? WHERE id=?`, t, now(), *v.AttendeeID)
 	}
 
-	// Email all confirmed volunteers that now have a ticket with a code.
+	// Email all confirmed volunteers with kiosk links
 	confirmed, _ := queryVolunteers(app.db, `
-		SELECT `+volunteerSelect+` `+volunteerFrom+`
+		SELECT `+volunteerCols+`
-		WHERE v.email_confirmed = 1 AND v.deleted_at IS NULL AND v.participant_id IS NOT NULL`)
+		FROM volunteers
+		WHERE email_confirmed = 1 AND deleted_at IS NULL AND attendee_id IS NOT NULL`)
 	baseURL := app.resolveBaseURL()
 	sent := 0
 
 	for _, v := range confirmed {
-		if v.ParticipantID == nil || v.Email == "" {
+		if v.AttendeeID == nil || v.Email == "" {
 			continue
 		}
-		tickets, _ := app.listTickets(v.ParticipantID, "")
+		a, _ := app.getAttendee(*v.AttendeeID)
-		var code *string
+		if a == nil || a.VolunteerToken == nil {
-		for _, tk := range tickets {
-			if tk.Code != nil {
-				code = tk.Code
-				break
-			}
-		}
-		if code == nil {
 			continue
 		}
-		kioskLink := fmt.Sprintf("%s/v/%s", baseURL, *code)
+		kioskLink := fmt.Sprintf("%s/v/%s", baseURL, *a.VolunteerToken)
 		name := v.PreferredName
 		if name == "" {
 			name = v.Name

handle_signup_test.go

@@ -71,25 +71,25 @@ func TestPublicSignup(t *testing.T) {
 		t.Error("should not be confirmed yet")
 	}
 
-	// Participant should be auto-created and linked
+	// Attendee should be auto-created and linked
-	if vol.ParticipantID == nil {
+	if vol.AttendeeID == nil {
-		t.Fatal("expected participant to be linked")
+		t.Fatal("expected attendee to be linked")
 	}
-	p, _ := app.getParticipant(*vol.ParticipantID)
+	a, _ := app.getAttendee(*vol.AttendeeID)
-	if p == nil {
+	if a == nil {
-		t.Fatal("linked participant not found")
+		t.Fatal("linked attendee not found")
 	}
-	if p.Email != "titania@example.com" {
+	if a.Email != "titania@example.com" {
-		t.Errorf("participant email = %q, want titania@example.com", p.Email)
+		t.Errorf("attendee email = %q, want titania@example.com", a.Email)
 	}
 }
 
-func TestPublicSignupAutoMatchParticipant(t *testing.T) {
+func TestPublicSignupAutoMatchAttendee(t *testing.T) {
 	app := testApp(t)
 	mux := testMux(app)
 
-	// Pre-existing participant
+	// Pre-existing attendee
-	existing, _ := app.createParticipant(Participant{PreferredName: "Titania Fairweather", Email: "titania@example.com"})
+	existing, _ := app.createAttendee(Attendee{Name: "Titania Fairweather", Email: "titania@example.com"})
 
 	w := httptest.NewRecorder()
 	mux.ServeHTTP(w, testRequest("POST", "/api/public/signup", map[string]any{
@@ -105,8 +105,8 @@ func TestPublicSignupAutoMatchParticipant(t *testing.T) {
 	if vol == nil {
 		t.Fatal("volunteer not created")
 	}
-	if vol.ParticipantID == nil || *vol.ParticipantID != existing.ID {
+	if vol.AttendeeID == nil || *vol.AttendeeID != existing.ID {
-		t.Errorf("expected volunteer linked to existing participant %d, got %v", existing.ID, vol.ParticipantID)
+		t.Errorf("expected volunteer linked to existing attendee %d, got %v", existing.ID, vol.AttendeeID)
 	}
 }
 
@@ -277,13 +277,13 @@ func TestConfirmEmailWithSignupsOpen(t *testing.T) {
 	app.db.Exec(`INSERT OR REPLACE INTO config (key, value) VALUES ('shift_signups_open', 'true')`)
 	app.baseURL = "https://example.com"
 
-	participant, _ := app.createParticipant(Participant{PreferredName: "Titania", Email: "titania@example.com"})
+	attendee, _ := app.createAttendee(Attendee{Name: "Titania", Email: "titania@example.com"})
 	token := "abc123def456"
 	app.createVolunteer(Volunteer{
 		Name:              "Titania",
 		PreferredName:     "Titania",
 		Email:             "titania@example.com",
-		ParticipantID:     &participant.ID,
+		AttendeeID:        &attendee.ID,
 		ConfirmationToken: &token,
 	})
 
@@ -301,17 +301,10 @@ func TestConfirmEmailWithSignupsOpen(t *testing.T) {
 		t.Error("expected kiosk_link when signups are open")
 	}
 
-	// Ticket for participant should now have a code
+	// Attendee should now have a kiosk token
-	tickets, _ := app.listTickets(&participant.ID, "")
+	a, _ := app.getAttendee(attendee.ID)
-	hasCode := false
+	if a.VolunteerToken == nil {
-	for _, tk := range tickets {
+		t.Error("attendee should have kiosk token after confirm with signups open")
-		if tk.Code != nil && *tk.Code != "" {
-			hasCode = true
-			break
-		}
-	}
-	if !hasCode {
-		t.Error("participant should have a ticket with code after confirm with signups open")
 	}
 }
 

handle_sync.go

@@ -12,18 +12,14 @@ func (app *App) handleSyncPull(w http.ResponseWriter, r *http.Request) {
 	since := r.URL.Query().Get("since")
 
 	event, _ := app.getEvent()
-	participants, _ := app.listParticipants("", since)
+	attendees, _ := app.attendeesSince(since)
-	tickets, _ := app.listTickets(nil, since)
 	departments, _ := app.listDepartments(since)
 	volunteers, _ := app.listVolunteers("", nil, since)
 	shifts, _ := app.listShifts(nil, "", since)
 	volunteerShifts, _ := app.listVolunteerShifts(since)
 
-	if participants == nil {
+	if attendees == nil {
-		participants = []Participant{}
+		attendees = []Attendee{}
-	}
-	if tickets == nil {
-		tickets = []Ticket{}
 	}
 	if departments == nil {
 		departments = []Department{}
@@ -41,8 +37,7 @@ func (app *App) handleSyncPull(w http.ResponseWriter, r *http.Request) {
 	writeJSON(w, map[string]any{
 		"server_time":      time.Now().UTC().Format("2006-01-02T15:04:05Z"),
 		"event":            event,
-		"participants":     participants,
+		"attendees":        attendees,
-		"tickets":          tickets,
 		"departments":      departments,
 		"volunteers":       volunteers,
 		"shifts":           shifts,

handle_sync_test.go

@@ -13,7 +13,7 @@ func TestSyncPullFull(t *testing.T) {
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
-	app.createParticipant(Participant{PreferredName: "Titania", Email: "titania@example.com"})
+	app.createAttendee(Attendee{Name: "Titania"})
 	dept, _ := app.createDepartment(Department{Name: "Gate"})
 	deptID := dept.ID
 	app.createVolunteer(Volunteer{Name: "Titania", DepartmentID: &deptID})
@@ -31,9 +31,9 @@ func TestSyncPullFull(t *testing.T) {
 	if result["server_time"] == nil {
 		t.Error("missing server_time")
 	}
-	participants := result["participants"].([]any)
+	attendees := result["attendees"].([]any)
-	if len(participants) != 1 {
+	if len(attendees) != 1 {
-		t.Errorf("participants = %d, want 1", len(participants))
+		t.Errorf("attendees = %d, want 1", len(attendees))
 	}
 	depts := result["departments"].([]any)
 	if len(depts) != 1 {
@@ -47,29 +47,29 @@ func TestSyncPullIncremental(t *testing.T) {
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
-	p1, _ := app.createParticipant(Participant{PreferredName: "Titania", Email: "titania@example.com"})
+	app.createAttendee(Attendee{Name: "Titania"})
 	// Backdate Titania so she falls before the "since" cutoff
-	app.db.Exec(`UPDATE participants SET updated_at = '2026-01-01T00:00:00Z' WHERE id = ?`, p1.ID)
+	app.db.Exec(`UPDATE attendees SET updated_at = '2026-01-01T00:00:00Z' WHERE name = 'Titania'`)
 
 	since := "2026-01-01T12:00:00Z"
 
 	// Oberon created with default updated_at (now), which is after our since
-	app.createParticipant(Participant{PreferredName: "Oberon", Email: "oberon@example.com"})
+	app.createAttendee(Attendee{Name: "Oberon"})
 
 	req := testAuthRequest("GET", "/api/sync/pull?since="+since, nil, token)
 	w := httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 
 	result := parseJSON(t, w)
-	participants := result["participants"].([]any)
+	attendees := result["attendees"].([]any)
 	// Should only include Oberon (created after `since`)
-	if len(participants) != 1 {
+	if len(attendees) != 1 {
-		t.Errorf("incremental: got %d participants, want 1", len(participants))
+		t.Errorf("incremental: got %d attendees, want 1", len(attendees))
 	}
-	if len(participants) == 1 {
+	if len(attendees) == 1 {
-		p := participants[0].(map[string]any)
+		a := attendees[0].(map[string]any)
-		if p["preferred_name"] != "Oberon" {
+		if a["name"] != "Oberon" {
-			t.Errorf("preferred_name = %v, want Oberon", p["preferred_name"])
+			t.Errorf("name = %v, want Oberon", a["name"])
 		}
 	}
 }
@@ -80,31 +80,31 @@ func TestSyncPullIncludesSoftDeleted(t *testing.T) {
 	token := testToken(t, app, admin)
 	mux := testMux(app)
 
-	p, _ := app.createParticipant(Participant{PreferredName: "Titania", Email: "titania@example.com"})
+	a, _ := app.createAttendee(Attendee{Name: "Titania"})
 	// Backdate Titania's creation so the since cutoff is between creation and deletion
-	app.db.Exec(`UPDATE participants SET updated_at = '2026-01-01T00:00:00Z' WHERE id = ?`, p.ID)
+	app.db.Exec(`UPDATE attendees SET updated_at = '2026-01-01T00:00:00Z' WHERE id = ?`, a.ID)
 
 	since := "2026-01-01T12:00:00Z"
 
 	// Delete updates updated_at to now(), which is after our since
-	app.deleteParticipant(p.ID)
+	app.deleteAttendee(a.ID)
 
 	req := testAuthRequest("GET", "/api/sync/pull?since="+since, nil, token)
 	w := httptest.NewRecorder()
 	mux.ServeHTTP(w, req)
 
 	var result struct {
-		Participants []struct {
+		Attendees []struct {
 			ID        int     `json:"id"`
 			DeletedAt *string `json:"deleted_at"`
-		} `json:"participants"`
+		} `json:"attendees"`
 	}
 	json.Unmarshal(w.Body.Bytes(), &result)
 
-	if len(result.Participants) != 1 {
+	if len(result.Attendees) != 1 {
-		t.Fatalf("got %d participants, want 1", len(result.Participants))
+		t.Fatalf("got %d attendees, want 1", len(result.Attendees))
 	}
-	if result.Participants[0].DeletedAt == nil {
+	if result.Attendees[0].DeletedAt == nil {
 		t.Error("deleted_at should be set for soft-deleted record")
 	}
 }

handle_tokens.go

@@ -8,9 +8,9 @@ import (
 	"strings"
 )
 
-// handleGenerateTokens creates codes for all tickets that don't have one.
+// handleGenerateTokens creates volunteer_token values for all attendees that don't have one.
 func (app *App) handleGenerateTokens(w http.ResponseWriter, r *http.Request) {
-	count, err := app.generateCodesForAll()
+	count, err := app.generateTokensForAll()
 	if err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return
@@ -21,7 +21,7 @@ func (app *App) handleGenerateTokens(w http.ResponseWriter, r *http.Request) {
 // handleExportTokenLinks streams a CSV download with token signup links,
 // compatible with MailChimp / Zeffy bulk-send workflows.
 func (app *App) handleExportTokenLinks(w http.ResponseWriter, r *http.Request) {
-	tickets, err := app.listTickets(nil, "")
+	attendees, err := app.listAttendees("", "", "")
 	if err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return
@@ -37,62 +37,55 @@ func (app *App) handleExportTokenLinks(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Disposition", `attachment; filename="volunteer-tokens.csv"`)
 	wr := csv.NewWriter(w)
 	wr.Write([]string{"Email Address", "First Name", "Token", "Signup Link"})
-	for _, tk := range tickets {
+	for _, a := range attendees {
-		if tk.Code == nil || tk.ParticipantID == nil {
+		if a.VolunteerToken == nil {
 			continue
 		}
-		p, _ := app.getParticipant(*tk.ParticipantID)
+		firstName := a.Name
-		if p == nil || p.Email == "" {
+		if parts := strings.Fields(a.Name); len(parts) > 0 {
-			continue
-		}
-		firstName := p.PreferredName
-		if firstName == "" {
-			firstName = tk.Name
-		}
-		if parts := strings.Fields(firstName); len(parts) > 0 {
 			firstName = parts[0]
 		}
-		link := fmt.Sprintf("%s/v/%s", baseURL, *tk.Code)
+		link := fmt.Sprintf("%s/v/%s", baseURL, *a.VolunteerToken)
-		wr.Write([]string{p.Email, firstName, *tk.Code, link})
+		wr.Write([]string{a.Email, firstName, *a.VolunteerToken, link})
 	}
 	wr.Flush()
 }
 
-// handleEmailToken sends a token email to a single ticket's participant.
+// handleEmailToken sends a token email to a single attendee.
 func (app *App) handleEmailToken(w http.ResponseWriter, r *http.Request) {
 	id, err := strconv.Atoi(r.PathValue("id"))
 	if err != nil {
 		writeError(w, "invalid id", http.StatusBadRequest)
 		return
 	}
-	tk, err := app.getTicket(id)
+	a, err := app.getAttendee(id)
-	if err != nil || tk == nil {
+	if err != nil || a == nil {
 		writeError(w, "not found", http.StatusNotFound)
 		return
 	}
-	if err := app.sendTicketTokenEmail(*tk); err != nil {
+	if err := app.sendTokenEmail(*a); err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
 	writeJSON(w, map[string]any{"ok": true})
 }
 
-// handleEmailAllTokens bulk-sends token emails to all tickets that have a code and participant email.
+// handleEmailAllTokens bulk-sends token emails to all attendees that have both a token and email.
 func (app *App) handleEmailAllTokens(w http.ResponseWriter, r *http.Request) {
-	tickets, err := app.listTickets(nil, "")
+	attendees, err := app.listAttendees("", "", "")
 	if err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
 	var sent, skipped int
 	var errors []string
-	for _, tk := range tickets {
+	for _, a := range attendees {
-		if tk.Code == nil || tk.ParticipantID == nil {
+		if a.Email == "" || a.VolunteerToken == nil {
 			skipped++
 			continue
 		}
-		if err := app.sendTicketTokenEmail(tk); err != nil {
+		if err := app.sendTokenEmail(a); err != nil {
-			errors = append(errors, fmt.Sprintf("ticket %d: %v", tk.ID, err))
+			errors = append(errors, fmt.Sprintf("%s: %v", a.Name, err))
 			skipped++
 		} else {
 			sent++

handle_volunteers.go

@@ -20,7 +20,7 @@ func (app *App) handleListVolunteers(w http.ResponseWriter, r *http.Request) {
 	}
 
 	claims := claimsFromContext(r)
-	if claims.Role == "colead" && deptID == nil && len(claims.DeptIDs) > 0 {
+	if claims.Role == "volunteer_lead" && deptID == nil && len(claims.DeptIDs) > 0 {
 		deptID = &claims.DeptIDs[0]
 	}
 
@@ -43,21 +43,12 @@ func (app *App) handleCreateVolunteer(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	claims := claimsFromContext(r)
-	if claims.Role == "colead" {
+	if claims.Role == "volunteer_lead" {
 		if v.DepartmentID == nil || !inSlice(*v.DepartmentID, claims.DeptIDs) {
 			writeError(w, "forbidden: outside your department", http.StatusForbidden)
 			return
 		}
 	}
-	if v.Email != "" && v.ParticipantID == nil {
-		p, _ := app.getParticipantByEmail(v.Email)
-		if p == nil {
-			p, _ = app.createParticipant(Participant{PreferredName: v.Name, Email: v.Email})
-		}
-		if p != nil {
-			v.ParticipantID = &p.ID
-		}
-	}
 	created, err := app.createVolunteer(v)
 	if err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
@@ -97,7 +88,7 @@ func (app *App) handleUpdateVolunteer(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	claims := claimsFromContext(r)
-	if claims.Role == "colead" {
+	if claims.Role == "volunteer_lead" {
 		existing, _ := app.getVolunteer(id)
 		if existing == nil || existing.DepartmentID == nil || !inSlice(*existing.DepartmentID, claims.DeptIDs) {
 			writeError(w, "forbidden: outside your department", http.StatusForbidden)

main.go

@@ -97,59 +97,55 @@ func (app *App) registerRoutes(mux *http.ServeMux) {
 	mux.HandleFunc("GET /api/me", auth(app.handleMe))
 
 	mux.HandleFunc("GET /api/event", auth(app.handleGetEvent))
-	mux.HandleFunc("PUT /api/event", auth(app.handleUpdateEvent, "admin", "ticketing"))
+	mux.HandleFunc("PUT /api/event", auth(app.handleUpdateEvent, "admin"))
 
-	mux.HandleFunc("GET /api/participants", auth(app.handleListParticipants, "admin", "ticketing", "gatekeeper"))
+	mux.HandleFunc("GET /api/attendees", auth(app.handleListAttendees, "admin", "ticketing", "gate"))
-	mux.HandleFunc("POST /api/participants", auth(app.handleCreateParticipant, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/attendees", auth(app.handleCreateAttendee, "admin", "ticketing"))
-	mux.HandleFunc("GET /api/participants/export", auth(app.handleExportParticipants, "admin", "ticketing"))
+	mux.HandleFunc("GET /api/attendees/export", auth(app.handleExportAttendees, "admin", "ticketing"))
-	mux.HandleFunc("GET /api/participants/{id}", auth(app.handleGetParticipant, "admin", "ticketing", "gatekeeper"))
+	mux.HandleFunc("POST /api/attendees/generate-tokens", auth(app.handleGenerateTokens, "admin", "ticketing"))
-	mux.HandleFunc("PUT /api/participants/{id}", auth(app.handleUpdateParticipant, "admin", "ticketing"))
+	mux.HandleFunc("GET /api/attendees/export-tokens", auth(app.handleExportTokenLinks, "admin", "ticketing"))
-	mux.HandleFunc("DELETE /api/participants/{id}", auth(app.handleDeleteParticipant, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/attendees/email-tokens", auth(app.handleEmailAllTokens, "admin", "ticketing"))
-	mux.HandleFunc("POST /api/participants/{id}/merge/{other_id}", auth(app.handleMergeParticipants, "admin", "ticketing"))
+	mux.HandleFunc("GET /api/attendees/{id}", auth(app.handleGetAttendee, "admin", "ticketing", "gate"))
-
+	mux.HandleFunc("PUT /api/attendees/{id}", auth(app.handleUpdateAttendee, "admin", "ticketing"))
-	mux.HandleFunc("GET /api/tickets", auth(app.handleListTickets, "admin", "ticketing", "gatekeeper"))
+	mux.HandleFunc("DELETE /api/attendees/{id}", auth(app.handleDeleteAttendee, "admin", "ticketing"))
-	mux.HandleFunc("POST /api/tickets", auth(app.handleCreateTicket, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/attendees/{id}/checkin", auth(app.handleCheckInAttendee, "admin", "ticketing", "gate"))
-	mux.HandleFunc("POST /api/tickets/{id}/checkin", auth(app.handleCheckInTicket, "admin", "ticketing", "gatekeeper"))
+	mux.HandleFunc("POST /api/attendees/{id}/email-token", auth(app.handleEmailToken, "admin", "ticketing"))
-	mux.HandleFunc("POST /api/tickets/generate-codes", auth(app.handleGenerateTokens, "admin", "ticketing"))
-	mux.HandleFunc("GET /api/tickets/export-links", auth(app.handleExportTokenLinks, "admin", "ticketing"))
-	mux.HandleFunc("POST /api/tickets/email-codes", auth(app.handleEmailAllTokens, "admin", "ticketing"))
-	mux.HandleFunc("POST /api/tickets/{id}/email-code", auth(app.handleEmailToken, "admin", "ticketing"))
 
 	mux.HandleFunc("GET /api/departments", auth(app.handleListDepartments))
-	mux.HandleFunc("POST /api/departments", auth(app.handleCreateDepartment, "admin", "ticketing", "staffing"))
+	mux.HandleFunc("POST /api/departments", auth(app.handleCreateDepartment, "admin", "coordinator"))
-	mux.HandleFunc("PUT /api/departments/{id}", auth(app.handleUpdateDepartment, "admin", "ticketing", "staffing"))
+	mux.HandleFunc("PUT /api/departments/{id}", auth(app.handleUpdateDepartment, "admin", "coordinator"))
-	mux.HandleFunc("DELETE /api/departments/{id}", auth(app.handleDeleteDepartment, "admin", "ticketing"))
+	mux.HandleFunc("DELETE /api/departments/{id}", auth(app.handleDeleteDepartment, "admin"))
 
-	mux.HandleFunc("GET /api/volunteers", auth(app.handleListVolunteers, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("GET /api/volunteers", auth(app.handleListVolunteers, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("POST /api/volunteers", auth(app.handleCreateVolunteer, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("POST /api/volunteers", auth(app.handleCreateVolunteer, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("GET /api/volunteers/{id}", auth(app.handleGetVolunteer, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("GET /api/volunteers/{id}", auth(app.handleGetVolunteer, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("PUT /api/volunteers/{id}", auth(app.handleUpdateVolunteer, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("PUT /api/volunteers/{id}", auth(app.handleUpdateVolunteer, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("DELETE /api/volunteers/{id}", auth(app.handleDeleteVolunteer, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("DELETE /api/volunteers/{id}", auth(app.handleDeleteVolunteer, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("POST /api/volunteers/{id}/checkin", auth(app.handleCheckInVolunteer, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("POST /api/volunteers/{id}/checkin", auth(app.handleCheckInVolunteer, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("POST /api/volunteers/{id}/shifts", auth(app.handleAssignShift, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("POST /api/volunteers/{id}/shifts", auth(app.handleAssignShift, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("DELETE /api/volunteers/{id}/shifts/{shift_id}", auth(app.handleUnassignShift, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("DELETE /api/volunteers/{id}/shifts/{shift_id}", auth(app.handleUnassignShift, "admin", "coordinator", "volunteer_lead"))
 
-	mux.HandleFunc("GET /api/shifts", auth(app.handleListShifts, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("GET /api/shifts", auth(app.handleListShifts, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("POST /api/shifts", auth(app.handleCreateShift, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("POST /api/shifts", auth(app.handleCreateShift, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("POST /api/shifts/reorder", auth(app.handleReorderShifts, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("POST /api/shifts/reorder", auth(app.handleReorderShifts, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("PUT /api/shifts/{id}", auth(app.handleUpdateShift, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("PUT /api/shifts/{id}", auth(app.handleUpdateShift, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("DELETE /api/shifts/{id}", auth(app.handleDeleteShift, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("DELETE /api/shifts/{id}", auth(app.handleDeleteShift, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("POST /api/shifts/{id}/volunteers", auth(app.handleAssignShiftVolunteer, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("POST /api/shifts/{id}/volunteers", auth(app.handleAssignShiftVolunteer, "admin", "coordinator", "volunteer_lead"))
-	mux.HandleFunc("DELETE /api/shifts/{id}/volunteers/{volunteer_id}", auth(app.handleUnassignShiftVolunteer, "admin", "ticketing", "staffing", "colead"))
+	mux.HandleFunc("DELETE /api/shifts/{id}/volunteers/{volunteer_id}", auth(app.handleUnassignShiftVolunteer, "admin", "coordinator", "volunteer_lead"))
 
-	mux.HandleFunc("GET /api/users", auth(app.handleListUsers, "admin", "ticketing"))
+	mux.HandleFunc("GET /api/users", auth(app.handleListUsers, "admin"))
-	mux.HandleFunc("POST /api/users", auth(app.handleCreateUser, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/users", auth(app.handleCreateUser, "admin"))
-	mux.HandleFunc("PUT /api/users/{id}", auth(app.handleUpdateUser, "admin", "ticketing"))
+	mux.HandleFunc("PUT /api/users/{id}", auth(app.handleUpdateUser, "admin"))
-	mux.HandleFunc("DELETE /api/users/{id}", auth(app.handleDeleteUser, "admin", "ticketing"))
+	mux.HandleFunc("DELETE /api/users/{id}", auth(app.handleDeleteUser, "admin"))
 
-	mux.HandleFunc("GET /api/settings", auth(app.handleGetSettings, "admin", "ticketing"))
+	mux.HandleFunc("GET /api/settings", auth(app.handleGetSettings, "admin"))
-	mux.HandleFunc("PUT /api/settings", auth(app.handleUpdateSettings, "admin", "ticketing"))
+	mux.HandleFunc("PUT /api/settings", auth(app.handleUpdateSettings, "admin"))
-	mux.HandleFunc("POST /api/settings/test-email", auth(app.handleTestEmail, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/settings/test-email", auth(app.handleTestEmail, "admin"))
-	mux.HandleFunc("POST /api/settings/reset-tickets", auth(app.handleResetTickets, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/settings/reset-attendees", auth(app.handleResetAttendees, "admin"))
-	mux.HandleFunc("POST /api/settings/reset-volunteers", auth(app.handleResetVolunteers, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/settings/reset-volunteers", auth(app.handleResetVolunteers, "admin"))
-	mux.HandleFunc("POST /api/settings/reset-shifts", auth(app.handleResetShifts, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/settings/reset-shifts", auth(app.handleResetShifts, "admin"))
-	mux.HandleFunc("POST /api/settings/reset-departments", auth(app.handleResetDepartments, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/settings/reset-departments", auth(app.handleResetDepartments, "admin"))
-	mux.HandleFunc("POST /api/settings/reset-volunteer-shifts", auth(app.handleResetVolunteerShifts, "admin", "ticketing"))
+	mux.HandleFunc("POST /api/settings/reset-volunteer-shifts", auth(app.handleResetVolunteerShifts, "admin"))
 
 	mux.HandleFunc("POST /api/import", auth(app.handleImport, "admin", "ticketing"))
 
@@ -160,7 +156,7 @@ func (app *App) registerRoutes(mux *http.ServeMux) {
 		writeJSON(w, map[string]string{"build": buildID})
 	})
 
-	mux.HandleFunc("POST /api/settings/shift-signups", auth(app.handleToggleShiftSignups, "admin", "ticketing", "staffing"))
+	mux.HandleFunc("POST /api/settings/shift-signups", auth(app.handleToggleShiftSignups, "admin", "volunteer_lead"))
 
 	// Public endpoints — no JWT required.
 	mux.HandleFunc("GET /api/public/signup-config", app.handlePublicSignupConfig)