FROM node:22-bookworm-slim AS build
WORKDIR /app
COPY package*.json ./
COPY scripts/patch-baileys-lid-routing.mjs ./scripts/patch-baileys-lid-routing.mjs
RUN npm install
COPY tsconfig.json ./
COPY src ./src
RUN npm run build && npm prune --omit=dev

FROM node:22-bookworm-slim
ENV NODE_ENV=production PORT=8090 DATA_DIR=/data
WORKDIR /app
RUN groupadd --system --gid 10001 gateway \
    && useradd --system --uid 10001 --gid 10001 --create-home gateway
COPY --from=build /app/node_modules ./node_modules
COPY --from=build /app/dist ./dist
COPY package.json ./
RUN mkdir -p /data && chown -R gateway:gateway /data /app
USER 10001:10001
VOLUME ["/data"]
EXPOSE 8090
HEALTHCHECK --interval=20s --timeout=5s --retries=5 CMD node -e "fetch('http://127.0.0.1:8090/healthz').then(r=>{if(!r.ok)process.exit(1)}).catch(()=>process.exit(1))"
CMD ["node", "dist/server.js"]
