Initial commit: LACA parking management system

backend/prisma/migrations/20250319075314_add_vote_table/migration.sql

@@ -0,0 +1,16 @@
+-- CreateTable
+CREATE TABLE "Vote" (
+    "id" SERIAL NOT NULL,
+    "commentId" INTEGER NOT NULL,
+    "userId" INTEGER,
+    "source" INTEGER NOT NULL DEFAULT 0,
+    "type" INTEGER NOT NULL DEFAULT 0,
+
+    CONSTRAINT "Vote_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "Vote" ADD CONSTRAINT "Vote_commentId_fkey" FOREIGN KEY ("commentId") REFERENCES "Comment"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Vote" ADD CONSTRAINT "Vote_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;