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

export async function up({ db, payload, req }: MigrateUpArgs): Promise<void> {
  await db.execute(sql`
   CREATE TABLE "experience" (
  	"id" serial PRIMARY KEY NOT NULL,
  	"name" varchar NOT NULL,
  	"required_points" numeric NOT NULL,
  	"description" jsonb NOT NULL,
  	"updated_at" timestamp(3) with time zone DEFAULT now() NOT NULL,
  	"created_at" timestamp(3) with time zone DEFAULT now() NOT NULL
  );
  
  ALTER TABLE "payload_locked_documents_rels" ADD COLUMN "experience_id" integer;
  CREATE UNIQUE INDEX "experience_name_idx" ON "experience" USING btree ("name");
  CREATE INDEX "experience_updated_at_idx" ON "experience" USING btree ("updated_at");
  CREATE INDEX "experience_created_at_idx" ON "experience" USING btree ("created_at");
  ALTER TABLE "payload_locked_documents_rels" ADD CONSTRAINT "payload_locked_documents_rels_experience_fk" FOREIGN KEY ("experience_id") REFERENCES "public"."experience"("id") ON DELETE cascade ON UPDATE no action;
  CREATE INDEX "payload_locked_documents_rels_experience_id_idx" ON "payload_locked_documents_rels" USING btree ("experience_id");`);
}

export async function down({ db, payload, req }: MigrateDownArgs): Promise<void> {
  await db.execute(sql`
   ALTER TABLE "experience" DISABLE ROW LEVEL SECURITY;
  DROP TABLE "experience" CASCADE;
  ALTER TABLE "payload_locked_documents_rels" DROP CONSTRAINT "payload_locked_documents_rels_experience_fk";
  
  DROP INDEX "payload_locked_documents_rels_experience_id_idx";
  ALTER TABLE "payload_locked_documents_rels" DROP COLUMN "experience_id";`);
}