✨ finish https://redwoodjs.com/docs/tutorial/chapter6/comments-schema…

…#running-the-migration

api/db/migrations/20221010100550_create_comment/migration.sql

@@ -0,0 +1,13 @@
+-- CreateTable
+CREATE TABLE "Comment" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "body" TEXT NOT NULL,
+    "postId" INTEGER NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Comment_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "Comment" ADD CONSTRAINT "Comment_postId_fkey" FOREIGN KEY ("postId") REFERENCES "Post"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

api/db/schema.prisma

@@ -12,6 +12,7 @@ model Post {
   id        Int      @id @default(autoincrement())
   title     String
   body      String
+  comments  Comment[]
   createdAt DateTime @default(now())
 }
 
@@ -32,3 +33,12 @@ model User {
   resetToken          String?
   resetTokenExpiresAt DateTime?
 }
+
+model Comment {
+  id        Int      @id @default(autoincrement())
+  name      String
+  body      String
+  post      Post     @relation(fields: [postId], references: [id])
+  postId    Int
+  createdAt DateTime @default(now())
+}