fix(db): add migration for Favorites and Series collections

- Create migration with ENUMs and tables for BlogWoman collections
- favorites table with category, badge, priceRange, affiliateNetwork enums
- series table with localized fields (title, tagline, description)
- Associated _rels and _locales tables
- Set push: false to enforce migration-based schema changes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/migrations/20260108_160000_add_blogwoman_collections.ts

@@ -0,0 +1,247 @@
+import { MigrateUpArgs, MigrateDownArgs, sql } from '@payloadcms/db-postgres'
+
+/**
+ * Migration: Add BlogWoman Collections
+ *
+ * Creates:
+ * - favorites table (Affiliate-Produkte)
+ * - favorites_rels (relations to media)
+ * - series table (YouTube-Serien)
+ * - series_locales (localized fields)
+ * - series_rels (relations to media)
+ */
+export async function up({ db, payload, req }: MigrateUpArgs): Promise<void> {
+  await db.execute(sql`
+
+  -- ============================================================
+  -- ENUMS FOR FAVORITES
+  -- ============================================================
+  DO $$ BEGIN
+    CREATE TYPE "public"."enum_favorites_category" AS ENUM('fashion', 'beauty', 'travel', 'tech', 'home');
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  DO $$ BEGIN
+    CREATE TYPE "public"."enum_favorites_price_range" AS ENUM('budget', 'mid', 'premium', 'luxury');
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  DO $$ BEGIN
+    CREATE TYPE "public"."enum_favorites_affiliate_network" AS ENUM('amazon', 'awin', 'ltk', 'direct', 'other');
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  DO $$ BEGIN
+    CREATE TYPE "public"."enum_favorites_badge" AS ENUM('investment-piece', 'daily-driver', 'grfi-approved', 'new', 'bestseller');
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- ============================================================
+  -- FAVORITES TABLE
+  -- ============================================================
+  CREATE TABLE IF NOT EXISTS "favorites" (
+    "id" serial PRIMARY KEY NOT NULL,
+    "tenant_id" integer,
+    "title" varchar NOT NULL,
+    "slug" varchar NOT NULL,
+    "description" varchar,
+    "category" "enum_favorites_category" NOT NULL,
+    "subcategory" varchar,
+    "price" numeric,
+    "price_range" "enum_favorites_price_range",
+    "affiliate_url" varchar NOT NULL,
+    "affiliate_network" "enum_favorites_affiliate_network",
+    "image_id" integer,
+    "badge" "enum_favorites_badge",
+    "featured" boolean DEFAULT false,
+    "is_active" boolean NOT NULL DEFAULT true,
+    "order" numeric DEFAULT 0,
+    "updated_at" timestamp(3) with time zone DEFAULT now() NOT NULL,
+    "created_at" timestamp(3) with time zone DEFAULT now() NOT NULL
+  );
+
+  -- Add unique constraint for slug
+  DO $$ BEGIN
+    ALTER TABLE "favorites" ADD CONSTRAINT "favorites_slug_idx" UNIQUE ("slug");
+  EXCEPTION
+    WHEN duplicate_table THEN null;
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- Foreign key for tenant
+  DO $$ BEGIN
+    ALTER TABLE "favorites" ADD CONSTRAINT "favorites_tenant_id_tenants_id_fk" FOREIGN KEY ("tenant_id") REFERENCES "public"."tenants"("id") ON DELETE set null ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- Foreign key for image
+  DO $$ BEGIN
+    ALTER TABLE "favorites" ADD CONSTRAINT "favorites_image_id_media_id_fk" FOREIGN KEY ("image_id") REFERENCES "public"."media"("id") ON DELETE set null ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- Indexes
+  CREATE INDEX IF NOT EXISTS "favorites_tenant_idx" ON "favorites" USING btree ("tenant_id");
+  CREATE INDEX IF NOT EXISTS "favorites_image_idx" ON "favorites" USING btree ("image_id");
+  CREATE INDEX IF NOT EXISTS "favorites_created_at_idx" ON "favorites" USING btree ("created_at");
+
+  -- ============================================================
+  -- FAVORITES_RELS TABLE (for polymorphic relations)
+  -- ============================================================
+  CREATE TABLE IF NOT EXISTS "favorites_rels" (
+    "id" serial PRIMARY KEY NOT NULL,
+    "order" integer,
+    "parent_id" integer NOT NULL,
+    "path" varchar NOT NULL,
+    "media_id" integer
+  );
+
+  DO $$ BEGIN
+    ALTER TABLE "favorites_rels" ADD CONSTRAINT "favorites_rels_parent_fk" FOREIGN KEY ("parent_id") REFERENCES "public"."favorites"("id") ON DELETE cascade ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  DO $$ BEGIN
+    ALTER TABLE "favorites_rels" ADD CONSTRAINT "favorites_rels_media_fk" FOREIGN KEY ("media_id") REFERENCES "public"."media"("id") ON DELETE cascade ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  CREATE INDEX IF NOT EXISTS "favorites_rels_order_idx" ON "favorites_rels" USING btree ("order");
+  CREATE INDEX IF NOT EXISTS "favorites_rels_parent_idx" ON "favorites_rels" USING btree ("parent_id");
+  CREATE INDEX IF NOT EXISTS "favorites_rels_path_idx" ON "favorites_rels" USING btree ("path");
+  CREATE INDEX IF NOT EXISTS "favorites_rels_media_idx" ON "favorites_rels" USING btree ("media_id");
+
+  -- ============================================================
+  -- SERIES TABLE
+  -- ============================================================
+  CREATE TABLE IF NOT EXISTS "series" (
+    "id" serial PRIMARY KEY NOT NULL,
+    "tenant_id" integer,
+    "slug" varchar NOT NULL,
+    "logo_id" integer,
+    "cover_image_id" integer,
+    "brand_color" varchar,
+    "accent_color" varchar,
+    "youtube_playlist_id" varchar,
+    "youtube_playlist_url" varchar,
+    "order" numeric DEFAULT 0,
+    "is_active" boolean NOT NULL DEFAULT true,
+    "updated_at" timestamp(3) with time zone DEFAULT now() NOT NULL,
+    "created_at" timestamp(3) with time zone DEFAULT now() NOT NULL
+  );
+
+  -- Add unique constraint for slug
+  DO $$ BEGIN
+    ALTER TABLE "series" ADD CONSTRAINT "series_slug_idx" UNIQUE ("slug");
+  EXCEPTION
+    WHEN duplicate_table THEN null;
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- Foreign keys
+  DO $$ BEGIN
+    ALTER TABLE "series" ADD CONSTRAINT "series_tenant_id_tenants_id_fk" FOREIGN KEY ("tenant_id") REFERENCES "public"."tenants"("id") ON DELETE set null ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  DO $$ BEGIN
+    ALTER TABLE "series" ADD CONSTRAINT "series_logo_id_media_id_fk" FOREIGN KEY ("logo_id") REFERENCES "public"."media"("id") ON DELETE set null ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  DO $$ BEGIN
+    ALTER TABLE "series" ADD CONSTRAINT "series_cover_image_id_media_id_fk" FOREIGN KEY ("cover_image_id") REFERENCES "public"."media"("id") ON DELETE set null ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- Indexes
+  CREATE INDEX IF NOT EXISTS "series_tenant_idx" ON "series" USING btree ("tenant_id");
+  CREATE INDEX IF NOT EXISTS "series_logo_idx" ON "series" USING btree ("logo_id");
+  CREATE INDEX IF NOT EXISTS "series_cover_image_idx" ON "series" USING btree ("cover_image_id");
+  CREATE INDEX IF NOT EXISTS "series_created_at_idx" ON "series" USING btree ("created_at");
+
+  -- ============================================================
+  -- SERIES_LOCALES TABLE (for localized fields)
+  -- ============================================================
+  CREATE TABLE IF NOT EXISTS "series_locales" (
+    "title" varchar NOT NULL,
+    "tagline" varchar,
+    "description" jsonb,
+    "id" serial PRIMARY KEY NOT NULL,
+    "_locale" "_locales" NOT NULL,
+    "_parent_id" integer NOT NULL
+  );
+
+  DO $$ BEGIN
+    ALTER TABLE "series_locales" ADD CONSTRAINT "series_locales_parent_id_fk" FOREIGN KEY ("_parent_id") REFERENCES "public"."series"("id") ON DELETE cascade ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- Unique constraint for parent + locale combination
+  DO $$ BEGIN
+    ALTER TABLE "series_locales" ADD CONSTRAINT "series_locales_locale_parent_id_unique" UNIQUE ("_locale", "_parent_id");
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  -- ============================================================
+  -- SERIES_RELS TABLE (for polymorphic relations)
+  -- ============================================================
+  CREATE TABLE IF NOT EXISTS "series_rels" (
+    "id" serial PRIMARY KEY NOT NULL,
+    "order" integer,
+    "parent_id" integer NOT NULL,
+    "path" varchar NOT NULL,
+    "media_id" integer
+  );
+
+  DO $$ BEGIN
+    ALTER TABLE "series_rels" ADD CONSTRAINT "series_rels_parent_fk" FOREIGN KEY ("parent_id") REFERENCES "public"."series"("id") ON DELETE cascade ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  DO $$ BEGIN
+    ALTER TABLE "series_rels" ADD CONSTRAINT "series_rels_media_fk" FOREIGN KEY ("media_id") REFERENCES "public"."media"("id") ON DELETE cascade ON UPDATE no action;
+  EXCEPTION
+    WHEN duplicate_object THEN null;
+  END $$;
+
+  CREATE INDEX IF NOT EXISTS "series_rels_order_idx" ON "series_rels" USING btree ("order");
+  CREATE INDEX IF NOT EXISTS "series_rels_parent_idx" ON "series_rels" USING btree ("parent_id");
+  CREATE INDEX IF NOT EXISTS "series_rels_path_idx" ON "series_rels" USING btree ("path");
+  CREATE INDEX IF NOT EXISTS "series_rels_media_idx" ON "series_rels" USING btree ("media_id");
+
+  `)
+}
+
+export async function down({ db, payload, req }: MigrateDownArgs): Promise<void> {
+  await db.execute(sql`
+
+  -- Drop tables in reverse order of dependencies
+  DROP TABLE IF EXISTS "series_rels";
+  DROP TABLE IF EXISTS "series_locales";
+  DROP TABLE IF EXISTS "series";
+  DROP TABLE IF EXISTS "favorites_rels";
+  DROP TABLE IF EXISTS "favorites";
+
+  -- Drop enums
+  DROP TYPE IF EXISTS "enum_favorites_category";
+  DROP TYPE IF EXISTS "enum_favorites_price_range";
+  DROP TYPE IF EXISTS "enum_favorites_affiliate_network";
+  DROP TYPE IF EXISTS "enum_favorites_badge";
+
+  `)
+}

src/migrations/index.ts

@@ -20,6 +20,7 @@ import * as migration_20251214_000000_add_priority_collections from './20251214_
 import * as migration_20251214_010000_tenant_specific_collections from './20251214_010000_tenant_specific_collections';
 import * as migration_20251216_073000_add_video_collections from './20251216_073000_add_video_collections';
 import * as migration_20251216_080000_posts_featured_video_processed_fields from './20251216_080000_posts_featured_video_processed_fields';
+import * as migration_20260108_160000_add_blogwoman_collections from './20260108_160000_add_blogwoman_collections';
 
 export const migrations = [
   {
@@ -132,4 +133,9 @@ export const migrations = [
     down: migration_20251216_080000_posts_featured_video_processed_fields.down,
     name: '20251216_080000_posts_featured_video_processed_fields',
   },
+  {
+    up: migration_20260108_160000_add_blogwoman_collections.up,
+    down: migration_20260108_160000_add_blogwoman_collections.down,
+    name: '20260108_160000_add_blogwoman_collections',
+  },
 ];

src/payload.config.ts

@@ -226,7 +226,7 @@ export default buildConfig({
     pool: {
       connectionString: env.DATABASE_URI,
     },
-    // push: false - Schema manuell erstellt
+    // push: false - Migrationen für Schema-Änderungen verwenden
     push: false,
   }),
   // Sharp für Bildoptimierung