pref: change the database type to SQLite

prisma/migrations/20250925035842_init/migration.sql

@@ -1,6 +1,6 @@
 -- CreateTable
 CREATE TABLE "ChatUsage" (
-    "id" TEXT NOT NULL,
+    "id" TEXT NOT NULL PRIMARY KEY,
     "userId" TEXT NOT NULL,
     "chatId" TEXT NOT NULL,
     "messageId" TEXT NOT NULL,
@@ -9,35 +9,31 @@ CREATE TABLE "ChatUsage" (
     "cachedTokens" INTEGER NOT NULL DEFAULT 0,
     "reasoningTokens" INTEGER NOT NULL DEFAULT 0,
     "totalTokens" INTEGER NOT NULL DEFAULT 0,
-    "calledAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "calledAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
     "status" TEXT NOT NULL,
     "modelName" TEXT,
     "prompt" TEXT,
     "metadata" JSONB,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "ChatUsage_pkey" PRIMARY KEY ("id")
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
 );
 
 -- CreateTable
 CREATE TABLE "Chat" (
-    "id" TEXT NOT NULL,
+    "id" TEXT NOT NULL PRIMARY KEY,
     "urlId" TEXT,
     "userId" TEXT NOT NULL,
     "description" TEXT,
-    "timestamp" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "timestamp" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
     "version" INTEGER NOT NULL DEFAULT 1,
     "metadata" JSONB,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Chat_pkey" PRIMARY KEY ("id")
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
 );
 
 -- CreateTable
 CREATE TABLE "Message" (
-    "id" TEXT NOT NULL,
+    "id" TEXT NOT NULL PRIMARY KEY,
     "chatId" TEXT NOT NULL,
     "userId" TEXT NOT NULL,
     "role" TEXT NOT NULL,
@@ -48,26 +44,24 @@ CREATE TABLE "Message" (
     "metadata" JSONB,
     "parts" JSONB,
     "version" INTEGER NOT NULL DEFAULT 1,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Message_pkey" PRIMARY KEY ("id")
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "Message_chatId_fkey" FOREIGN KEY ("chatId") REFERENCES "Chat" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
 
 -- CreateTable
 CREATE TABLE "Page" (
-    "id" TEXT NOT NULL,
+    "id" TEXT NOT NULL PRIMARY KEY,
     "messageId" TEXT NOT NULL,
     "pages" JSONB NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Page_pkey" PRIMARY KEY ("id")
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "Page_messageId_fkey" FOREIGN KEY ("messageId") REFERENCES "Message" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
 
 -- CreateTable
 CREATE TABLE "Section" (
-    "id" TEXT NOT NULL,
+    "id" TEXT NOT NULL PRIMARY KEY,
     "messageId" TEXT NOT NULL,
     "type" TEXT NOT NULL DEFAULT 'section',
     "action" TEXT NOT NULL DEFAULT 'add',
@@ -77,15 +71,14 @@ CREATE TABLE "Section" (
     "domId" TEXT NOT NULL,
     "rootDomId" TEXT,
     "sort" INTEGER NOT NULL DEFAULT 0,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Section_pkey" PRIMARY KEY ("id")
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "Section_messageId_fkey" FOREIGN KEY ("messageId") REFERENCES "Message" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
 
 -- CreateTable
 CREATE TABLE "Deployment" (
-    "id" TEXT NOT NULL,
+    "id" TEXT NOT NULL PRIMARY KEY,
     "userId" TEXT NOT NULL,
     "chatId" TEXT NOT NULL,
     "platform" TEXT NOT NULL,
@@ -93,24 +86,21 @@ CREATE TABLE "Deployment" (
     "url" TEXT NOT NULL,
     "status" TEXT NOT NULL,
     "metadata" JSONB,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Deployment_pkey" PRIMARY KEY ("id")
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "Deployment_chatId_fkey" FOREIGN KEY ("chatId") REFERENCES "Chat" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
 
 -- CreateTable
 CREATE TABLE "UserSetting" (
-    "id" TEXT NOT NULL,
+    "id" TEXT NOT NULL PRIMARY KEY,
     "userId" TEXT NOT NULL,
     "category" TEXT NOT NULL,
     "key" TEXT NOT NULL,
     "value" TEXT NOT NULL,
     "isSecret" BOOLEAN NOT NULL DEFAULT false,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "UserSetting_pkey" PRIMARY KEY ("id")
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
 );
 
 -- CreateIndex
@@ -187,15 +177,3 @@ CREATE INDEX "UserSetting_isSecret_idx" ON "UserSetting"("isSecret");
 
 -- CreateIndex
 CREATE UNIQUE INDEX "UserSetting_userId_category_key_key" ON "UserSetting"("userId", "category", "key");
-
--- AddForeignKey
-ALTER TABLE "Message" ADD CONSTRAINT "Message_chatId_fkey" FOREIGN KEY ("chatId") REFERENCES "Chat"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "Page" ADD CONSTRAINT "Page_messageId_fkey" FOREIGN KEY ("messageId") REFERENCES "Message"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "Section" ADD CONSTRAINT "Section_messageId_fkey" FOREIGN KEY ("messageId") REFERENCES "Message"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "Deployment" ADD CONSTRAINT "Deployment_chatId_fkey" FOREIGN KEY ("chatId") REFERENCES "Chat"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/migrations/migration_lock.toml

@@ -1,3 +1,3 @@
 # Please do not edit this file manually
 # It should be added in your version-control system (e.g., Git)
-provider = "postgresql"
+provider = "sqlite"

prisma/schema.prisma

@@ -3,8 +3,8 @@ generator client {
 }
 
 datasource db {
-  provider = "postgresql"
-  url      = env("DATABASE_URL")
+  provider = "sqlite"
+  url      = "file:../data/upage.db"
 }
 
 // 聊天使用记录，每个 message 对应多条。
@@ -87,7 +87,7 @@ model Message {
   // 'user' 或 'assistant'
   role        String
   // 消息内容
-  content     String  @db.Text
+  content     String
   // 版本 ID
   revisionId  String?
   // 注释
@@ -147,7 +147,7 @@ model Section {
   // 页面名称
   pageName  String   @default("")
   // Section 内容 (HTML/CSS)
-  content   String   @db.Text
+  content   String
   // DOM ID
   domId     String
   // 根 DOM ID，用于标识父级容器
@@ -209,7 +209,7 @@ model UserSetting {
   // 设置键名
   key       String
   // 设置值
-  value     String   @db.Text
+  value     String
   // 是否为敏感信息（如 API 密钥）
   isSecret  Boolean  @default(false)
   // 创建时间