# syntax=docker/dockerfile:1
#
# Container image for Dokploy (Docker + Traefik). Single Node process that serves the built
# React SPA and the Fastify API on one port. Documents live in DigitalOcean Spaces and logs go
# to stdout, so the container is stateless — no volumes required.

# ─── Builder ────────────────────────────────────────────────────────────────────
FROM node:20-bookworm-slim AS builder
WORKDIR /app

# Toolchain for native modules (argon2) in case no prebuilt binary is available for this platform.
RUN apt-get update \
  && apt-get install -y --no-install-recommends python3 make g++ \
  && rm -rf /var/lib/apt/lists/*

# Install dependencies first for better layer caching — copy every workspace manifest, then npm ci.
COPY package.json package-lock.json ./
COPY apps/api/package.json ./apps/api/
COPY apps/web/package.json ./apps/web/
COPY packages/db/package.json ./packages/db/
RUN npm ci

# Copy the rest of the source.
COPY . .

# Public config baked into the Vite bundle. Vite inlines VITE_* AT BUILD TIME, so these must be
# provided as build args (Dokploy → Build → Build-time variables), NOT as runtime env vars.
# Both are optional: an empty value simply disables that feature in the browser bundle.
ARG VITE_TURNSTILE_SITE_KEY=""
ARG VITE_SENTRY_DSN=""
ENV VITE_TURNSTILE_SITE_KEY=${VITE_TURNSTILE_SITE_KEY} \
    VITE_SENTRY_DSN=${VITE_SENTRY_DSN}

# Build the SPA → apps/web/dist. The API runs from TypeScript source via the tsx loader, so there
# is no separate API build step.
RUN npm run build

# ─── Runtime ────────────────────────────────────────────────────────────────────
FROM node:20-bookworm-slim AS runtime
WORKDIR /app
ENV NODE_ENV=production \
    PORT=8080

# ca-certificates for outbound TLS (Postgres, Spaces, Stripe, SMTP2GO, Anthropic).
RUN apt-get update \
  && apt-get install -y --no-install-recommends ca-certificates \
  && rm -rf /var/lib/apt/lists/* \
  && useradd -m -u 1001 app

# Bring over the fully-installed, already-built app (node_modules incl. the compiled argon2 binary
# and workspace symlinks, apps/web/dist, TS source run by tsx, and certs/ if the CA cert is present).
COPY --from=builder --chown=app:app /app /app

USER app
EXPOSE 8080

# Container liveness. Dokploy/Traefik can additionally health-check the /api/health HTTP path.
HEALTHCHECK --interval=30s --timeout=5s --start-period=25s --retries=3 \
  CMD node -e "fetch('http://127.0.0.1:'+(process.env.PORT||8080)+'/api/health').then(r=>{if(!r.ok)process.exit(1)}).catch(()=>process.exit(1))"

# server.js registers the tsx ESM loader, builds the Fastify app, and listens on 0.0.0.0:$PORT.
CMD ["node", "server.js"]