improve bookmarks

prisma/migrations/20230904180101_implement_bookmark/migration.sql

@@ -0,0 +1,23 @@
+-- CreateEnum
+CREATE TYPE "CategoryType" AS ENUM ('TALENT', 'BOOKMARK');
+
+-- AlterTable
+ALTER TABLE "Category" ADD COLUMN     "type" "CategoryType" NOT NULL DEFAULT 'TALENT';
+
+-- CreateTable
+CREATE TABLE "Bookmark" (
+    "id" SERIAL NOT NULL,
+    "createdAd" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "name" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "link" TEXT NOT NULL,
+    "categoryId" INTEGER NOT NULL,
+
+    CONSTRAINT "Bookmark_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Bookmark_categoryId_key" ON "Bookmark"("categoryId");
+
+-- AddForeignKey
+ALTER TABLE "Bookmark" ADD CONSTRAINT "Bookmark_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category"("id") ON DELETE RESTRICT ON UPDATE CASCADE;