feat(db): drizzle-schema, db-client und initiale migration

Vollstaendiges Datenmodell: Katalog (manufacturer, theme, set, tag, instruction), Besitz (collection_item, location, missing_part, photo), Wunschlisten (wishlist, wishlist_item) und die Auth-Tabellen von better-auth inklusive passkey und invite. Kernregel: ein set ist ein Katalogeintrag, ein collection_item die Verknuepfung mit dem tatsaechlichen Besitz. Preise liegen als Cent in INTEGER-Spalten, damit Summen exakt bleiben. SQLite laeuft mit WAL, foreign_keys=ON und busy_timeout. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-06 22:25:22 +02:00
parent 0de49a9f94
commit 06268bcfd6
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+import { sql } from 'drizzle-orm';
+import { check, index, integer, sqliteTable, text, uniqueIndex } from 'drizzle-orm/sqlite-core';
+import { user } from './auth';
+import { set } from './catalog';
+
+export const wishlist = sqliteTable(
+  'wishlist',
+  {
+    id: text('id').primaryKey(),
+    ownerUserId: text('owner_user_id')
+      .notNull()
+      .references(() => user.id, { onDelete: 'cascade' }),
+    /** e.g. "Weihnachten 2026". */
+    title: text('title').notNull(),
+    occasion: text('occasion', { enum: ['christmas', 'birthday', 'easter', 'other'] })
+      .notNull()
+      .default('other'),
+    eventDate: integer('event_date', { mode: 'timestamp' }),
+    /** 32 random bytes, base64url encoded - the only key to the public view. */
+    shareToken: text('share_token').notNull().unique(),
+    isPublic: integer('is_public', { mode: 'boolean' }).notNull().default(false),
+    /** When on, the owner sees "reserviert" but not by whom. */
+    surpriseMode: integer('surprise_mode', { mode: 'boolean' }).notNull().default(false),
+    /** Message shown to the gift givers, e.g. "Bitte keine Doppelungen". */
+    note: text('note'),
+    createdAt: integer('created_at', { mode: 'timestamp' }).notNull(),
+    updatedAt: integer('updated_at', { mode: 'timestamp' }).notNull(),
+  },
+  (t) => [index('wishlist_owner_idx').on(t.ownerUserId)],
+);
+
+export const wishlistItem = sqliteTable(
+  'wishlist_item',
+  {
+    id: text('id').primaryKey(),
+    wishlistId: text('wishlist_id')
+      .notNull()
+      .references(() => wishlist.id, { onDelete: 'cascade' }),
+    setId: text('set_id')
+      .notNull()
+      .references(() => set.id, { onDelete: 'cascade' }),
+    /** 1 = highest, 3 = lowest. */
+    priority: integer('priority').notNull().default(2),
+    note: text('note'),
+    sortOrder: integer('sort_order').notNull().default(0),
+    reservedByName: text('reserved_by_name'),
+    reservedAt: integer('reserved_at', { mode: 'timestamp' }),
+    /** SHA-256 of the cancellation token; plaintext only lives in the link. */
+    reservationTokenHash: text('reservation_token_hash'),
+    /** Set once the set showed up in the collection. */
+    fulfilledAt: integer('fulfilled_at', { mode: 'timestamp' }),
+    createdAt: integer('created_at', { mode: 'timestamp' }).notNull(),
+  },
+  (t) => [
+    // Makes "skip duplicates" a database guarantee, not just a UI rule.
+    uniqueIndex('wishlist_item_unique').on(t.wishlistId, t.setId),
+    index('wishlist_item_list_idx').on(t.wishlistId, t.sortOrder),
+    check('wishlist_item_priority', sql`${t.priority} BETWEEN 1 AND 3`),
+  ],
+);