# Stage 1: Build Stage
FROM node:22-alpine AS base

RUN npm install -g corepack@latest
RUN corepack enable && corepack prepare pnpm@9.15.9 --activate

# Timezone (Node 22 respects TZ without needing tzdata installed)
ENV TZ=Asia/Tehran


FROM base AS deps
WORKDIR /temp-deps
COPY package*.json pnpm-lock.yaml ./
RUN pnpm install --frozen-lockfile --loglevel info


FROM base AS builder
WORKDIR /build
COPY . ./
COPY --from=deps /temp-deps/node_modules ./node_modules
RUN pnpm run build
RUN pnpm prune --prod


FROM base AS runner
RUN addgroup -S appgroup && adduser -S appuser -G appgroup
WORKDIR /app

COPY --from=builder --chown=appuser:appgroup /build/ ./

USER appuser

ENV NODE_ENV=production
EXPOSE 3500

CMD ["node", "dist/main"]