From 3209986e89adfb07f98f0d5234fc8f5ad6672b6c Mon Sep 17 00:00:00 2001
From: arsam <me@asabbagh.com>
Date: Fri, 18 Sep 2026 23:18:51 +0330
Subject: [PATCH] Import source: app/backend/Dockerfile

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.
---
 app/backend/Dockerfile | 67 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 app/backend/Dockerfile

diff --git a/app/backend/Dockerfile b/app/backend/Dockerfile
new file mode 100644
index 0000000..b8b58f4
--- /dev/null
+++ b/app/backend/Dockerfile
@@ -0,0 +1,67 @@
+# syntax=docker/dockerfile:1.7
+# Teknav backend — Fastify + Prisma + Argon2id.
+# Two-stage build; runtime is bookworm-slim (Debian) so the host server's
+# Debian 13 Trixie environment matches at the libc + openssl level.
+
+# ── Stage 1: deps + TypeScript build ────────────────────────────────────────
+FROM node:20-bookworm-slim AS builder
+
+# openssl is needed by Prisma's query engine; ca-certs for npm tarball verification.
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    openssl ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Install deps with a clean lockfile-driven install. Cache the npm download
+# between builds via the BuildKit cache mount.
+COPY package.json package-lock.json* .npmrc* ./
+RUN --mount=type=cache,target=/root/.npm \
+    npm ci --no-audit --no-fund
+
+# Generate Prisma client (needs schema before TS compile).
+COPY prisma ./prisma
+RUN npx prisma generate
+
+# Copy and compile TypeScript.
+COPY tsconfig.json ./
+COPY src ./src
+RUN npx tsc
+
+# Drop dev deps so the runtime stage gets a leaner node_modules.
+RUN npm prune --omit=dev
+
+
+# ── Stage 2: runtime ────────────────────────────────────────────────────────
+FROM node:20-bookworm-slim AS runtime
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    openssl ca-certificates dumb-init \
+    && rm -rf /var/lib/apt/lists/*
+
+# Run as a non-root user.
+RUN groupadd -r teknav --gid=10001 && \
+    useradd -r -g teknav --uid=10001 --home-dir=/app --shell=/bin/false teknav
+
+WORKDIR /app
+ENV NODE_ENV=production \
+    PORT=3010 \
+    UPLOAD_DIR=/uploads
+
+COPY --from=builder --chown=teknav:teknav /app/node_modules ./node_modules
+COPY --from=builder --chown=teknav:teknav /app/dist ./dist
+COPY --from=builder --chown=teknav:teknav /app/prisma ./prisma
+COPY --chown=teknav:teknav package.json ./
+
+# Uploads volume mount target — pre-create with correct ownership.
+RUN mkdir -p /uploads && chown teknav:teknav /uploads
+
+COPY --chown=teknav:teknav docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+RUN chmod +x /usr/local/bin/docker-entrypoint.sh
+
+USER teknav
+EXPOSE 3010
+
+# dumb-init forwards SIGTERM → Node so graceful shutdown actually fires.
+ENTRYPOINT ["dumb-init", "--", "/usr/local/bin/docker-entrypoint.sh"]
+CMD ["node", "--enable-source-maps", "dist/server.js"]