From a5b5584e1c3509a9051d8b2f4677721b6358e960 Mon Sep 17 00:00:00 2001
From: cfngc4594 <cfngc4594@gmail.com>
Date: Tue, 11 Mar 2025 15:53:43 +0800
Subject: [PATCH] feat(prisma): add initial migration

---
 .../20250311071446_init/migration.sql         | 53 +++++++++++++++++++
 prisma/migrations/migration_lock.toml         |  3 ++
 2 files changed, 56 insertions(+)
 create mode 100644 prisma/migrations/20250311071446_init/migration.sql
 create mode 100644 prisma/migrations/migration_lock.toml

diff --git a/prisma/migrations/20250311071446_init/migration.sql b/prisma/migrations/20250311071446_init/migration.sql
new file mode 100644
index 0000000..ae059d1
--- /dev/null
+++ b/prisma/migrations/20250311071446_init/migration.sql
@@ -0,0 +1,53 @@
+-- CreateEnum
+CREATE TYPE "Role" AS ENUM ('ADMIN', 'TEACHER', 'STUDENT', 'GUEST');
+
+-- CreateEnum
+CREATE TYPE "Difficulty" AS ENUM ('EASY', 'MEDIUM', 'HARD');
+
+-- CreateEnum
+CREATE TYPE "EditorLanguage" AS ENUM ('c', 'cpp');
+
+-- CreateTable
+CREATE TABLE "User" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "role" "Role" NOT NULL DEFAULT 'GUEST',
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Problem" (
+    "id" SERIAL NOT NULL,
+    "title" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "solution" TEXT NOT NULL,
+    "difficulty" "Difficulty" NOT NULL DEFAULT 'EASY',
+    "published" BOOLEAN NOT NULL DEFAULT false,
+    "authorId" INTEGER NOT NULL,
+
+    CONSTRAINT "Problem_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Template" (
+    "id" SERIAL NOT NULL,
+    "language" "EditorLanguage" NOT NULL,
+    "template" TEXT NOT NULL,
+    "problemId" INTEGER NOT NULL,
+
+    CONSTRAINT "Template_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_name_key" ON "User"("name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");
+
+-- AddForeignKey
+ALTER TABLE "Problem" ADD CONSTRAINT "Problem_authorId_fkey" FOREIGN KEY ("authorId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Template" ADD CONSTRAINT "Template_problemId_fkey" FOREIGN KEY ("problemId") REFERENCES "Problem"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
diff --git a/prisma/migrations/migration_lock.toml b/prisma/migrations/migration_lock.toml
new file mode 100644
index 0000000..648c57f
--- /dev/null
+++ b/prisma/migrations/migration_lock.toml
@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"
\ No newline at end of file