project-knedita/prisma/migrations/20230728124920_created_comment_like_model/migration.sql

/*
  Warnings:

  - The values [FRIEND] on the enum `NotificationType` will be removed. If these variants are still used in the database, this will fail.
  - You are about to drop the `Like` table. If the table is not empty, all the data it contains will be lost.

*/
-- AlterEnum
BEGIN;
CREATE TYPE "NotificationType_new" AS ENUM ('WARNING', 'INFO');
ALTER TABLE "Notifications" ALTER COLUMN "type" TYPE "NotificationType_new" USING ("type"::text::"NotificationType_new");
ALTER TYPE "NotificationType" RENAME TO "NotificationType_old";
ALTER TYPE "NotificationType_new" RENAME TO "NotificationType";
DROP TYPE "NotificationType_old";
COMMIT;

-- DropForeignKey
ALTER TABLE "Like" DROP CONSTRAINT "CommentLikes";

-- DropForeignKey
ALTER TABLE "Like" DROP CONSTRAINT "Like_userId_fkey";

-- DropForeignKey
ALTER TABLE "Like" DROP CONSTRAINT "PostLikes";

-- DropTable
DROP TABLE "Like";

-- CreateTable
CREATE TABLE "PostLike" (
    "id" TEXT NOT NULL,
    "postId" TEXT NOT NULL,
    "userId" TEXT NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "PostLike_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "CommentLike" (
    "id" TEXT NOT NULL,
    "commentId" TEXT NOT NULL,
    "userId" TEXT NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "CommentLike_pkey" PRIMARY KEY ("id")
);

-- AddForeignKey
ALTER TABLE "PostLike" ADD CONSTRAINT "PostLike_postId_fkey" FOREIGN KEY ("postId") REFERENCES "Post"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "PostLike" ADD CONSTRAINT "PostLike_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "CommentLike" ADD CONSTRAINT "CommentLike_commentId_fkey" FOREIGN KEY ("commentId") REFERENCES "Comments"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "CommentLike" ADD CONSTRAINT "CommentLike_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;