wip

src/db/schema.ts

@@ -1,3 +1,4 @@
+import { sql } from 'drizzle-orm'
 import { boolean, integer, pgTable, serial, text, timestamp, unique } from 'drizzle-orm/pg-core'
 
 export const restaurantTables = pgTable('restaurant_tables', {
@@ -17,11 +18,28 @@ export const reservations = pgTable(
     customerEmail: text('customer_email').notNull(),
     partySize: integer('party_size').notNull(),
     reservationTime: timestamp('reservation_time', { withTimezone: true }).notNull(),
+    // Captured from the reservation-duration setting at booking time, so a later
+    // change to that setting doesn't retroactively change how long past bookings
+    // are considered to occupy their table.
+    durationMinutes: integer('duration_minutes').notNull().default(90),
+    cancelToken: text('cancel_token')
+      .notNull()
+      .unique()
+      .default(sql`gen_random_uuid()`),
     createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
   },
   (table) => [unique().on(table.tableId, table.reservationTime)],
 )
 
+// Single-row table of restaurant-wide booking rules, editable by admins.
+export const restaurantSettings = pgTable('restaurant_settings', {
+  id: serial('id').primaryKey(),
+  reservationIntervalMinutes: integer('reservation_interval_minutes').notNull().default(15),
+  reservationDurationMinutes: integer('reservation_duration_minutes').notNull().default(90),
+  minLeadTimeMinutes: integer('min_lead_time_minutes').notNull().default(60),
+  maxLeadTimeDays: integer('max_lead_time_days').notNull().default(60),
+})
+
 // Better Auth's standard schema (staff accounts) — see https://www.better-auth.com/docs/concepts/database
 // `role`/`banned`/`banReason`/`banExpires` and `session.impersonatedBy` are added by the `admin` plugin.
 export const user = pgTable('user', {
@@ -82,3 +100,4 @@ export const verification = pgTable('verification', {
 export type RestaurantTable = typeof restaurantTables.$inferSelect
 export type Reservation = typeof reservations.$inferSelect
 export type NewReservation = typeof reservations.$inferInsert
+export type RestaurantSettings = typeof restaurantSettings.$inferSelect