cms.c2sgmbh/src/migrations_backup/20251130_135459.ts

import { MigrateUpArgs, MigrateDownArgs, sql } from '@payloadcms/db-postgres'

export async function up({ db, payload, req }: MigrateUpArgs): Promise<void> {
  await db.execute(sql`
    -- ENUMs für neue Collections
    CREATE TYPE "public"."enum_posts_type" AS ENUM('blog', 'news', 'press', 'announcement');
    CREATE TYPE "public"."enum_newsletter_subscribers_status" AS ENUM('pending', 'confirmed', 'unsubscribed', 'bounced');
    
    -- Testimonials Collection
    CREATE TABLE IF NOT EXISTS "testimonials" (
      "id" serial PRIMARY KEY NOT NULL,
      "tenant_id" integer,
      "quote" varchar NOT NULL,
      "author" varchar NOT NULL,
      "role" varchar,
      "company" varchar,
      "image_id" integer,
      "rating" numeric,
      "source" varchar,
      "source_url" varchar,
      "date" timestamp(3) with time zone,
      "is_active" boolean DEFAULT true,
      "order" integer DEFAULT 0,
      "updated_at" timestamp(3) with time zone DEFAULT now() NOT NULL,
      "created_at" timestamp(3) with time zone DEFAULT now() NOT NULL
    );
    
    CREATE INDEX IF NOT EXISTS "testimonials_tenant_idx" ON "testimonials" USING btree ("tenant_id");
    CREATE INDEX IF NOT EXISTS "testimonials_created_at_idx" ON "testimonials" USING btree ("created_at");
    CREATE INDEX IF NOT EXISTS "testimonials_updated_at_idx" ON "testimonials" USING btree ("updated_at");
    
    ALTER TABLE "testimonials" ADD CONSTRAINT "testimonials_tenant_id_tenants_id_fk" FOREIGN KEY ("tenant_id") REFERENCES "public"."tenants"("id") ON DELETE set null ON UPDATE no action;
    ALTER TABLE "testimonials" ADD CONSTRAINT "testimonials_image_id_media_id_fk" FOREIGN KEY ("image_id") REFERENCES "public"."media"("id") ON DELETE set null ON UPDATE no action;

    -- Newsletter Subscribers Collection  
    CREATE TABLE IF NOT EXISTS "newsletter_subscribers" (
      "id" serial PRIMARY KEY NOT NULL,
      "tenant_id" integer,
      "email" varchar NOT NULL,
      "first_name" varchar,
      "last_name" varchar,
      "status" "enum_newsletter_subscribers_status" DEFAULT 'pending',
      "source" varchar,
      "subscribed_at" timestamp(3) with time zone,
      "confirmed_at" timestamp(3) with time zone,
      "unsubscribed_at" timestamp(3) with time zone,
      "confirmation_token" varchar,
      "ip_address" varchar,
      "user_agent" varchar,
      "updated_at" timestamp(3) with time zone DEFAULT now() NOT NULL,
      "created_at" timestamp(3) with time zone DEFAULT now() NOT NULL
    );
    
    CREATE INDEX IF NOT EXISTS "newsletter_subscribers_tenant_idx" ON "newsletter_subscribers" USING btree ("tenant_id");
    CREATE INDEX IF NOT EXISTS "newsletter_subscribers_email_idx" ON "newsletter_subscribers" USING btree ("email");
    CREATE INDEX IF NOT EXISTS "newsletter_subscribers_created_at_idx" ON "newsletter_subscribers" USING btree ("created_at");
    
    ALTER TABLE "newsletter_subscribers" ADD CONSTRAINT "newsletter_subscribers_tenant_id_tenants_id_fk" FOREIGN KEY ("tenant_id") REFERENCES "public"."tenants"("id") ON DELETE set null ON UPDATE no action;

    -- Newsletter Subscribers Interests (hasMany select)
    CREATE TABLE IF NOT EXISTS "newsletter_subscribers_interests" (
      "order" integer NOT NULL,
      "parent_id" integer NOT NULL,
      "value" varchar,
      "id" serial PRIMARY KEY NOT NULL
    );
    
    CREATE INDEX IF NOT EXISTS "newsletter_subscribers_interests_order_idx" ON "newsletter_subscribers_interests" USING btree ("order");
    CREATE INDEX IF NOT EXISTS "newsletter_subscribers_interests_parent_idx" ON "newsletter_subscribers_interests" USING btree ("parent_id");
    
    ALTER TABLE "newsletter_subscribers_interests" ADD CONSTRAINT "newsletter_subscribers_interests_parent_id_fk" FOREIGN KEY ("parent_id") REFERENCES "public"."newsletter_subscribers"("id") ON DELETE cascade ON UPDATE no action;

    -- Pages Rels (für Block-Relationships)
    CREATE TABLE IF NOT EXISTS "pages_rels" (
      "id" serial PRIMARY KEY NOT NULL,
      "order" integer,
      "parent_id" integer NOT NULL,
      "path" varchar NOT NULL,
      "categories_id" integer,
      "testimonials_id" integer
    );
    
    CREATE INDEX IF NOT EXISTS "pages_rels_order_idx" ON "pages_rels" USING btree ("order");
    CREATE INDEX IF NOT EXISTS "pages_rels_parent_idx" ON "pages_rels" USING btree ("parent_id");
    CREATE INDEX IF NOT EXISTS "pages_rels_path_idx" ON "pages_rels" USING btree ("path");
    
    ALTER TABLE "pages_rels" ADD CONSTRAINT "pages_rels_parent_id_pages_id_fk" FOREIGN KEY ("parent_id") REFERENCES "public"."pages"("id") ON DELETE cascade ON UPDATE no action;
    ALTER TABLE "pages_rels" ADD CONSTRAINT "pages_rels_categories_id_categories_id_fk" FOREIGN KEY ("categories_id") REFERENCES "public"."categories"("id") ON DELETE cascade ON UPDATE no action;
    ALTER TABLE "pages_rels" ADD CONSTRAINT "pages_rels_testimonials_id_testimonials_id_fk" FOREIGN KEY ("testimonials_id") REFERENCES "public"."testimonials"("id") ON DELETE cascade ON UPDATE no action;

    -- Posts Rels (für Category Relationships)
    CREATE TABLE IF NOT EXISTS "posts_rels" (
      "id" serial PRIMARY KEY NOT NULL,
      "order" integer,
      "parent_id" integer NOT NULL,
      "path" varchar NOT NULL,
      "categories_id" integer
    );
    
    CREATE INDEX IF NOT EXISTS "posts_rels_order_idx" ON "posts_rels" USING btree ("order");
    CREATE INDEX IF NOT EXISTS "posts_rels_parent_idx" ON "posts_rels" USING btree ("parent_id");
    CREATE INDEX IF NOT EXISTS "posts_rels_path_idx" ON "posts_rels" USING btree ("path");
    
    ALTER TABLE "posts_rels" ADD CONSTRAINT "posts_rels_parent_id_posts_id_fk" FOREIGN KEY ("parent_id") REFERENCES "public"."posts"("id") ON DELETE cascade ON UPDATE no action;
    ALTER TABLE "posts_rels" ADD CONSTRAINT "posts_rels_categories_id_categories_id_fk" FOREIGN KEY ("categories_id") REFERENCES "public"."categories"("id") ON DELETE cascade ON UPDATE no action;

    -- Füge type-Feld zu posts hinzu (falls nicht vorhanden)
    DO $$
    BEGIN
      IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'posts' AND column_name = 'type') THEN
        ALTER TABLE "posts" ADD COLUMN "type" "enum_posts_type" DEFAULT 'blog';
      END IF;
    END $$;
    
    -- Füge isFeatured-Feld zu posts hinzu (falls nicht vorhanden)
    DO $$
    BEGIN
      IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'posts' AND column_name = 'is_featured') THEN
        ALTER TABLE "posts" ADD COLUMN "is_featured" boolean DEFAULT false;
      END IF;
    END $$;
    
    -- Füge excerpt-Feld zu posts hinzu (falls nicht vorhanden)
    DO $$
    BEGIN
      IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'posts' AND column_name = 'excerpt') THEN
        ALTER TABLE "posts" ADD COLUMN "excerpt" varchar;
      END IF;
    END $$;

    -- Payload Locked Documents Rels erweitern
    DO $$
    BEGIN
      IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'payload_locked_documents_rels' AND column_name = 'testimonials_id') THEN
        ALTER TABLE "payload_locked_documents_rels" ADD COLUMN "testimonials_id" integer;
        ALTER TABLE "payload_locked_documents_rels" ADD CONSTRAINT "payload_locked_documents_rels_testimonials_fk" FOREIGN KEY ("testimonials_id") REFERENCES "public"."testimonials"("id") ON DELETE cascade ON UPDATE no action;
        CREATE INDEX "payload_locked_documents_rels_testimonials_id_idx" ON "payload_locked_documents_rels" USING btree ("testimonials_id");
      END IF;
    END $$;
    
    DO $$
    BEGIN
      IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'payload_locked_documents_rels' AND column_name = 'newsletter_subscribers_id') THEN
        ALTER TABLE "payload_locked_documents_rels" ADD COLUMN "newsletter_subscribers_id" integer;
        ALTER TABLE "payload_locked_documents_rels" ADD CONSTRAINT "payload_locked_documents_rels_newsletter_subscribers_fk" FOREIGN KEY ("newsletter_subscribers_id") REFERENCES "public"."newsletter_subscribers"("id") ON DELETE cascade ON UPDATE no action;
        CREATE INDEX "payload_locked_documents_rels_newsletter_subscribers_id_idx" ON "payload_locked_documents_rels" USING btree ("newsletter_subscribers_id");
      END IF;
    END $$;
  `)
}

export async function down({ db, payload, req }: MigrateDownArgs): Promise<void> {
  await db.execute(sql`
    DROP TABLE IF EXISTS "pages_rels" CASCADE;
    DROP TABLE IF EXISTS "posts_rels" CASCADE;
    DROP TABLE IF EXISTS "newsletter_subscribers_interests" CASCADE;
    DROP TABLE IF EXISTS "newsletter_subscribers" CASCADE;
    DROP TABLE IF EXISTS "testimonials" CASCADE;
    
    ALTER TABLE "posts" DROP COLUMN IF EXISTS "type";
    ALTER TABLE "posts" DROP COLUMN IF EXISTS "is_featured";
    ALTER TABLE "posts" DROP COLUMN IF EXISTS "excerpt";
    
    ALTER TABLE "payload_locked_documents_rels" DROP COLUMN IF EXISTS "testimonials_id";
    ALTER TABLE "payload_locked_documents_rels" DROP COLUMN IF EXISTS "newsletter_subscribers_id";
    
    DROP TYPE IF EXISTS "enum_posts_type";
    DROP TYPE IF EXISTS "enum_newsletter_subscribers_status";
  `)
}