chore: 建立本地稳定开发基线

Dockerfile

@@ -1,63 +1,66 @@
-# 兴邦金租 AI Native 智能决策系统 - Docker 镜像
+# syntax=docker/dockerfile:1
 
-# ============ Stage 1: Frontend Build ============
-FROM node:18-alpine AS frontend-builder
+# ============ Stage 1: Frontend build ============
+FROM node:18-bookworm-slim AS frontend-builder
 
 WORKDIR /app/frontend
 
-# 复制前端依赖文件
 COPY package*.json ./
-RUN npm install
+RUN npm ci
 
-# 复制前端代码并构建
 COPY src ./src
-COPY public ./public
-COPY next.config.js ./
-COPY tsconfig.json ./
+COPY next-env.d.ts ./
+COPY next.config.mjs ./
+COPY postcss.config.mjs ./
 COPY tailwind.config.ts ./
-COPY postcss.config.js ./
+COPY tsconfig.json ./
 
+# The stable baseline has no public directory. Keep one in the image so the
+# runtime copy is deterministic and future static assets have a fixed home.
+RUN mkdir -p public
 RUN npm run build
+RUN npm prune --omit=dev
 
-# ============ Stage 2: Backend + Runtime ============
-FROM python:3.11-slim
+# ============ Stage 2: Backend + runtime ============
+FROM python:3.11-slim AS runtime
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PYTHONPATH=/app/backend \
+    NODE_ENV=production
 
 WORKDIR /app
 
-# 安装系统依赖
-RUN apt-get update && apt-get install -y \
+RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc \
     g++ \
     libpq-dev \
+    nodejs \
+    npm \
+    postgresql-client \
     && rm -rf /var/lib/apt/lists/*
 
-# 复制后端依赖文件
 COPY backend/requirements.txt ./backend/
 RUN pip install --no-cache-dir -r backend/requirements.txt
 
-# 复制后端代码
 COPY backend ./backend
 
-# 复制前端构建产物
 COPY --from=frontend-builder /app/frontend/.next ./frontend/.next
 COPY --from=frontend-builder /app/frontend/public ./frontend/public
-COPY --from=frontend-builder /app/frontend/package.json ./frontend/
+COPY --from=frontend-builder /app/frontend/package.json ./frontend/package.json
+COPY --from=frontend-builder /app/frontend/node_modules ./frontend/node_modules
 
-# 创建数据目录
 RUN mkdir -p /app/backend/xingbang_data/reviewers \
              /app/backend/xingbang_data/history \
              /app/backend/xingbang_data/team_experience \
              /app/backend/logs
 
-# 设置环境变量
-ENV PYTHONPATH=/app/backend
-ENV NODE_ENV=production
-
-# 暴露端口
-EXPOSE 8002 3000
-
-# 启动脚本
-COPY docker-entrypoint.sh /app/
+COPY docker-entrypoint.sh /app/docker-entrypoint.sh
 RUN chmod +x /app/docker-entrypoint.sh
 
+EXPOSE 8002 3000
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=120s --retries=3 \
+  CMD node -e "Promise.all([fetch('http://127.0.0.1:3000/'), fetch('http://127.0.0.1:8002/')]).then(rs => process.exit(rs.every(r => r.ok) ? 0 : 1)).catch(() => process.exit(1))"
+
 ENTRYPOINT ["/app/docker-entrypoint.sh"]