bugs fixed

README.md

-docker-compose down -v --remove-orphans
-docker-compose build --no-cache
+docker compose up --build
\ No newline at end of file
-docker-compose up

docker-compose.yml

 services:
   app:
     build: .
-    container_name: nextjs_app
-    restart: always
+    container_name: chatroom2
     ports:
       - "3000:3000"
-    environment:
-      NODE_ENV: production
-      DATABASE_URL: "file:/app/prisma/dev.db"
-    volumes:
-      - ./prisma/dev.db:/app/prisma/dev.db   # ✅ 只挂载数据库文件
-    command: >
-      sh -c "npx prisma generate &&
-            npx prisma migrate deploy &&
-            npm run build &&
-            npm run start"

dockerfile

@@ -5,7 +5,8 @@ FROM node:18-slim AS builder
 
 WORKDIR /app
 
-RUN apt-get update -y && apt-get install -y openssl
+RUN apt-get update && apt-get install -y openssl \
+  && rm -rf /var/lib/apt/lists/*
 
 # 先复制依赖文件并安装
 COPY package*.json ./
@@ -16,7 +17,6 @@ RUN npm install
 # 复制所有代码
 COPY . .
 
-# 构建 Next.js 应用
 RUN npm run build
 
 # ================

next.config.ts

@@ -4,6 +4,7 @@ const nextConfig: NextConfig = {
   eslint: {
     ignoreDuringBuilds: true,
   },
+  output: 'standalone',
 };
 
 export default nextConfig;

src/app/api/room/delete/route.ts

@@ -3,7 +3,7 @@ import { prisma } from "@/lib/prisma";
 
 export async function POST(req: Request) {
   try {
-    const { roomId } = await req.json();
+    const { user, roomId } = await req.json();
 
     if (!roomId) {
       return NextResponse.json({
@@ -13,6 +13,18 @@ export async function POST(req: Request) {
     }
 
     const roomIdInt = Number(roomId); // ✅ 统一转成 Int
+    const deleter = await prisma.user.findUnique({
+      where: { username:  user},
+    });
+    const room = await prisma.room.findUnique({
+      where: { id: roomIdInt },
+    });
+    if(deleter?.id !== room?.createdBy) {
+      return NextResponse.json({
+        code: 1,
+        error: "you have no right to delete this room",
+      });
+    }
 
     // 1️⃣ 先清空房间的用户关联
     await prisma.room.update({

src/app/chat/page.tsx

@@ -17,20 +17,10 @@ export default function ChatRoomPage() {
 
   const router = useRouter();
 
-  // ✅ 挂载时获取用户名 & 房间列表
-  useEffect(() => {
-    setMounted(true);
-    const username = localStorage.getItem("username");
-    if (username) {
-      setCurrentUser(username);
-    }
-
-    async function fetchRooms() {
+  const getMessage = async () => {
     const res = await getRooms();
-      if (res.code === 0) {
-        setRooms(
-          res.data.rooms.map((r: any) => ({
-            roomId: String(r.id), // 确保是字符串
+    return res.data.rooms.map((r: any) => ({
+            roomId: r.id,
             roomName: r.roomName,
             lastMessage: {
               roomid: r.id,
@@ -40,8 +30,18 @@ export default function ChatRoomPage() {
               time: r.lastMessage?.time || new Date().toISOString(),
             },
       }))
-        );
+  };
+
+  // ✅ 挂载时获取用户名 & 房间列表
+  useEffect(() => {
+    setMounted(true);
+    const username = localStorage.getItem("username");
+    if (username) {
+      setCurrentUser(username);
     }
+    async function fetchRooms() {
+      const res = await getMessage();
+      setRooms(res);
     }
     fetchRooms();
   }, []);
@@ -79,24 +79,20 @@ export default function ChatRoomPage() {
 
     const res = await addRoom(currentUser, name);
     if (res.code === 0) {
-      const listRes = await getRooms();
-      if (listRes.code === 0) {
-        setRooms(listRes.data.rooms);
-      }
+      const listRes = await getMessage();
+      setRooms(listRes);
     }
   };
-
   // ✅ 删除房间
   const handleDeleteRoom = async (roomId: number) => {
+    if (!currentUser) return alert("请先登录！");
     const confirmDelete = confirm("确定要删除这个房间吗？");
     if (!confirmDelete) return;
 
-    const res = await deleteRoom(roomId);
+    const res = await deleteRoom(currentUser, roomId);
     if (res.code === 0) {
-      const listRes = await getRooms();
-      if (listRes.code === 0) {
-        setRooms(listRes.data.rooms);
-      }
+      const listRes = await getMessage();
+      setRooms(listRes);
       if (currentRoomId === roomId) {
         setCurrentRoomId(null);
         setMessages([]);
@@ -248,7 +244,7 @@ return (
               </div>
             ) : (
               messages.map((msg) => (
-                <MessageItem key={msg.messageId} message={msg} />
+                <MessageItem key={msg.time} message={msg} />
               ))
             )}
           </div>

src/app/page.tsx

@@ -9,9 +9,9 @@ export default function HomePage() {
   useEffect(() => {
     const username = localStorage.getItem("username");
     if (username) {
-      router.replace("/chat"); // ✅ 已登录，去聊天室
+      router.replace("/chat");
     } else {
-      router.replace("/login"); // ❌ 未登录，去登录页
+      router.replace("/login"); 
     }
   }, [router]);
 

src/lib/api.ts

@@ -8,6 +8,7 @@ const apiFetch = async (url: string, options?: RequestInit) => {
       ...(options?.headers || {}),
     },
   });
+
   return res.json();
 };
 
@@ -25,27 +26,12 @@ export async function getRooms() {
   return apiFetch("/api/room/list");
 }
 
-export async function deleteRoom(roomId: number) {
+export async function deleteRoom(user: string, roomId: number) {
   const res = await fetch("/api/room/delete", {
     method: "POST",
     headers: { "Content-Type": "application/json" },
-    body: JSON.stringify({ roomId }),
+    body: JSON.stringify({ user, roomId }),
   });
   return res.json();
 }
 
-// 消息相关
-export async function addMessage(roomId: number, content: string, sender: string) {
-  return apiFetch("/api/message/add", {
-    method: "POST",
-    body: JSON.stringify({ roomId, content, sender }),
-  });
-}
-
-export async function getRoomMessages(roomId: number) {
-  return apiFetch(`/api/room/message/list?roomId=${roomId}`);
-}
-
-export async function getMessageUpdates(roomId: number, sinceMessageId: number) {
-  return apiFetch(`/api/room/message/getUpdate?roomId=${roomId}&sinceMessageId=${sinceMessageId}`);
-}