feat: 完成 prisma 初始化

.env.example

@@ -0,0 +1,3 @@
+NODE_ENV = "development"
+
+HANA_DATABASE_URL = "postgresql://your_username:your_password@localhost:5432/grey_flowers?schema=public"

lib/prisma.ts

@@ -0,0 +1,18 @@
+import process from 'node:process'
+import { PrismaClient } from '@prisma/client'
+
+function prismaClientSingleton() {
+  return new PrismaClient()
+}
+
+declare const globalThis: {
+  prismaGlobal: ReturnType<typeof prismaClientSingleton>
+// eslint-disable-next-line no-restricted-globals
+} & typeof global
+
+const prisma = globalThis.prismaGlobal ?? prismaClientSingleton()
+
+export default prisma
+
+if (process.env.NODE_ENV !== 'production')
+  globalThis.prismaGlobal = prisma

nuxt.config.ts

@@ -89,6 +89,7 @@ export default defineNuxtConfig({
     '@nuxtjs/seo',
     '@vueuse/nuxt',
     '@pinia/nuxt',
+    '@prisma/nuxt',
   ],
   plugins: ['~/plugins/directives.ts', '~/plugins/formik.client.ts'],
   devtools: { enabled: true },

package.json

@@ -10,7 +10,9 @@
     "postinstall": "nuxt prepare",
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
-    "new": "node ./scripts/newArticle.js"
+    "new": "node ./scripts/newArticle.js",
+    "generate:prisma": "prisma generate",
+    "migrate:dev": "prisma migrate dev"
   },
   "dependencies": {
     "nuxt": "^3.13.0",
@@ -33,6 +35,8 @@
     "@nuxtjs/seo": "2.0.0-rc.23",
     "@nuxtjs/tailwindcss": "^6.12.1",
     "@pinia/nuxt": "^0.6.1",
+    "@prisma/client": "^5.22.0",
+    "@prisma/nuxt": "^0.0.35",
     "@tailwindcss/forms": "^0.5.9",
     "@tailwindcss/typography": "^0.5.15",
     "@types/node": "^22.7.4",
@@ -45,6 +49,7 @@
     "gsap": "^3.12.5",
     "nuxt-lodash": "^2.5.3",
     "pinia": "^2.2.5",
+    "prisma": "5.22.0",
     "sass": "^1.79.4",
     "sharp": "^0.33.5",
     "typescript": "~5.5.4",

prisma/schema.prisma

@@ -0,0 +1,88 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("HANA_DATABASE_URL")
+}
+
+model Article {
+  id          Int       @id @default(autoincrement())
+  title       String    @unique
+  description String?
+  cover       String?
+  alt         String    @unique
+  ogImage     String?
+  publishedAt DateTime  @default(now())
+  editedAt    DateTime  @updatedAt
+  published   Boolean   @default(false)
+  wordCount   Int       @default(0)
+  tags        Tag[]     @relation("ArticleTags")
+  category    Category? @relation(fields: [categoryId], references: [id])
+  categoryId  Int?
+  comments    Comment[] // 文章的评论
+}
+
+model Tag {
+  id           Int       @id @default(autoincrement())
+  name         String    @unique
+  articleCount Int       @default(0)
+  articles     Article[] @relation("ArticleTags")
+}
+
+model Category {
+  id           Int       @id @default(autoincrement())
+  name         String    @unique
+  cover        String?
+  articleCount Int       @default(0)
+  articles     Article[]
+}
+
+model User {
+  id       Int       @id @default(autoincrement())
+  email    String    @unique
+  name     String?   @default("佚名")
+  site     String?
+  avatar   String?
+  comments Comment[]
+  replies  Comment[] @relation("ReplyToUser")
+  messages Message[]
+}
+
+model Comment {
+  id            Int          @id @default(autoincrement())
+  content       String
+  level         CommentLevel @default(PARENT)
+  parentId      Int?
+  parent        Comment?     @relation("ParentChild", fields: [parentId], references: [id])
+  children      Comment[]    @relation("ParentChild")
+  article       Article?     @relation(fields: [articleId], references: [id])
+  articleId     Int?
+  author        User?        @relation(fields: [authorId], references: [id])
+  authorId      Int?
+  replyToUser   User?        @relation("ReplyToUser", fields: [replyToUserId], references: [id])
+  replyToUserId Int?
+  publishedAt   DateTime     @default(now())
+  editedAt      DateTime     @updatedAt
+}
+
+model Message {
+  id          Int       @id @default(autoincrement())
+  content     String
+  parentId    Int?
+  parent      Message?  @relation("ParentChild", fields: [parentId], references: [id])
+  children    Message[] @relation("ParentChild")
+  author      User?     @relation(fields: [authorId], references: [id])
+  authorId    Int?
+  publishedAt DateTime  @default(now())
+  editedAt    DateTime  @updatedAt
+}
+
+enum CommentLevel {
+  PARENT
+  CHILD
+}

server/api/hello.ts

@@ -0,0 +1,6 @@
+export default defineEventHandler((event) => {
+  return {
+    hello: 'world',
+    eventInfo: event,
+  }
+})