# Build context: learning_ai_invt_trdg/ (monorepo root)
# --- Stage 1: Build ---
FROM bytelyst-common-base-backend:latest AS builder

WORKDIR /app

# Copy workspace root files
COPY .npmrc pnpm-workspace.yaml pnpm-lock.yaml* ./
COPY package.json ./package.json
COPY backend/package.json ./backend/package.json

# Install all dependencies (including devDependencies for building)
RUN pnpm install --filter @bytelyst/trading-backend --ignore-scripts

# Copy source
COPY backend/ ./backend/
COPY shared/ ./shared/
WORKDIR /app/backend
RUN pnpm run build

# --- Stage 2: Production ---
FROM bytelyst-common-base-backend:latest

WORKDIR /app

# Copy workspace root files
COPY .npmrc pnpm-workspace.yaml pnpm-lock.yaml* ./
COPY package.json ./package.json
COPY backend/package.json ./backend/package.json

# Install production dependencies only
RUN pnpm install --filter @bytelyst/trading-backend --prod --ignore-scripts
RUN mkdir -p /app/node_modules && ln -s /app/backend/node_modules/@bytelyst /app/node_modules/@bytelyst

# Copy built artifacts
COPY --from=builder /app/backend/dist ./backend/dist

# Environment
ENV NODE_ENV=production

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
  CMD node -e "require('http').get('http://localhost:4018/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

RUN chown -R node:node /app
USER node

WORKDIR /app/backend
EXPOSE 4018
CMD ["node", "dist/backend/src/bootstrap.js"]