Containerized api with production data seeding script enabled

Author: shrutiiiyet

.dockerignore

@@ -0,0 +1,81 @@
+# Dependencies
+node_modules
+bun.lockb
+
+# Build outputs
+dist
+build
+.next
+
+# Environment files
+.env
+.env.local
+.env.*.local
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+bun-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# IDE files
+.vscode
+.idea
+*.swp
+*.swo
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Git
+.git
+.gitignore
+
+# Docker
+Dockerfile*
+docker-compose*
+.dockerignore
+
+# Documentation and README
+README.md
+*.md
+docs
+
+# Test files
+tests
+__tests__
+*.test.ts
+*.test.js
+*.spec.ts
+*.spec.js
+
+# Development tools
+.eslintrc*
+.prettierrc*
+jest.config*
+tsconfig*.json
+
+# Prisma migrations
+# prisma/migrations
+
+# Temporary files
+tmp
+temp 

.env.example

@@ -8,6 +8,9 @@ DIRECT_URL=
 # Supabase URL
 SUPABASE_URL=
 
+# Session-mode pooler URL — used by setup-local.sh for pg_dump (IPv4-accessible).
+SESSION_POOLER=
+
 # Supabase service role key
 SUPABASE_SERVICE_ROLE_KEY=
 

.gitignore

@@ -12,7 +12,7 @@ report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 # Runtime data
 pids
 *.pid
-*.seed
+seed
 *.pid.lock
 
 # Directory for instrumented libs generated by jscoverage/JSCover

Dockerfile

@@ -0,0 +1,80 @@
+FROM node:20-alpine AS base
+
+RUN apk add --no-cache curl bash ca-certificates
+
+# Install Bun
+RUN curl -fsSL https://bun.sh/install | bash
+ENV PATH="/root/.bun/bin:$PATH"
+
+RUN if [ -f /root/.bun/bin/bun ]; then \
+      /root/.bun/bin/bun --version && \
+      if [ ! -f /root/.bun/bin/bunx ]; then \
+        ln -s /root/.bun/bin/bun /root/.bun/bin/bunx; \
+      fi; \
+    else \
+      echo "ERROR: Bun not installed properly" && exit 1; \
+    fi
+
+WORKDIR /app
+
+
+# -----------------------------
+# deps stage - cache dependencies
+# -----------------------------
+
+
+FROM base AS deps
+
+COPY package.json bun.lock* ./
+COPY prisma ./prisma
+
+RUN bun install --frozen-lockfile
+RUN bunx prisma generate
+
+
+# -----------------------------
+# development stage
+# -----------------------------
+
+
+FROM deps AS development
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY --from=deps /app/src/generated ./src/generated
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["bun", "src/server.ts"]
+
+
+# -----------------------------
+# production stage
+# -----------------------------
+
+    
+FROM deps AS production
+
+RUN addgroup -g 1001 -S nodejs && adduser -S bunjs -u 1001
+RUN cp -r /root/.bun /usr/local/bun && chown -R bunjs:nodejs /usr/local/bun
+
+COPY --from=deps --chown=bunjs:nodejs /app/node_modules ./node_modules
+COPY --from=deps --chown=bunjs:nodejs /app/src/generated ./src/generated
+
+COPY --chown=bunjs:nodejs src ./src
+COPY --chown=bunjs:nodejs package.json ./
+COPY --chown=bunjs:nodejs prisma ./prisma
+
+USER bunjs
+
+ENV NODE_ENV=production
+ENV PORT=3000
+ENV PATH="/usr/local/bun/bin:$PATH"
+
+EXPOSE 3000
+
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD wget -qO- http://localhost:3000/health || exit 1
+
+CMD ["sh", "-c", "bun src/server.ts"]

LOCAL_DEVELOPMENT.md

@@ -0,0 +1,58 @@
+# Local Development Environment Setup
+
+This document explains how to set up and manage the local development environment for the COC-API project.
+
+## Prerequisites
+
+- **Docker & Docker Compose**: Ensure you have Docker installed and running.
+- **PostgreSQL Client (`pg_dump`)**: The setup script uses `pg_dump` to pull data from the remote database.
+
+## Setup Instructions
+
+### 1. Configure Environment Variables
+
+Copy the `.env.example` file to `.env` and fill in the required values:
+
+```bash
+cp .env.example .env
+```
+
+Key variables for the setup script:
+- `SESSION_POOLER`: The direct connection string to your Supabase project (Session Pooler / IPv4).
+  - **Format**: `postgresql://postgres.PROJECT_REF:PASSWORD@aws-0-us-east-1.pooler.supabase.com:5432/postgres`
+
+### 2. Run the Setup Script
+
+The `scripts/setup-local.sh` script automates the entire process:
+
+```bash
+bun run local
+```
+
+#### What the script does:
+1. **Starts Postgres**: Launches the `db` container.
+2. **Installs Extensions**: Pre-installs `pgcrypto`, `uuid-ossp`, and `pg_stat_statements` into the `public` schema.
+3. **Dumps Remote DB**: Uses `pg_dump` to create a snapshot of the production database.
+4. **Cleans the Dump**: Strips Supabase-specific extensions and patches schema references to work locally.
+5. **Seeds the Database**: Loads the cleaned dump into your local Postgres container.
+6. **Starts the API**: Launches the `api` container and waits for it to be healthy.
+
+### 3. Useful Commands
+
+- **Start environment**: `bash scripts/setup-local.sh`
+- **Skip dump (reuse existing `seed/dump.sql`)**: `bash scripts/setup-local.sh --skip-dump`
+- **Skip seeding (just start containers)**: `bash scripts/setup-local.sh --skip-seed`
+- **View logs**: `docker compose logs -f`
+- **Stop containers**: `docker compose down`
+- **Wipe local data (force re-seed)**: `docker compose down -v`
+
+## Troubleshooting
+
+### "Tenant or user not found" during dump
+This usually means your `SESSION_POOLER` username is just `postgres`. Supabase requires the format `postgres.PROJECT_REF`.
+
+### Tables not in `public` schema
+The script automatically patches the dump to ensure tables are placed in the `public` schema. If you manually imported a dump, ensure you've installed the required extensions first.
+
+### Re-seeding
+The script skips seeding if it detects existing tables in the `public` schema. To force a re-seed, run `docker compose down -v` before running the setup script.

docker-compose.yml

@@ -0,0 +1,43 @@
+services:
+    api:
+        image: coc-api
+        build:
+            context: .
+            dockerfile: Dockerfile
+        ports:
+            - "3000:3000"
+        environment:
+            NODE_ENV: production
+            PORT: 3000
+            DATABASE_URL: "postgresql://postgres:example@db:5432/coc?sslmode=disable"
+        volumes:
+            - ./:/app:cached
+            - /app/node_modules
+        command: ["bun", "src/server.ts"]
+        depends_on:
+            - db
+        healthcheck:
+            test: ["CMD", "wget", "-qO-", "http://localhost:3000/health"]
+            interval: 30s
+            timeout: 3s
+            retries: 3
+
+    db:
+        image: postgres:17
+        environment:
+            POSTGRES_USER: postgres
+            POSTGRES_PASSWORD: example
+            POSTGRES_DB: coc
+        volumes:
+            - pgdata:/var/lib/postgresql/data
+        ports:
+            - "5432:5432"
+        healthcheck:
+            test: ["CMD", "pg_isready", "-U", "postgres", "-d", "coc", "-h", "127.0.0.1", "-p", "5432"]
+            interval: 5s
+            timeout: 5s
+            retries: 5
+
+volumes:
+    pgdata:
+    seed-data:

package.json

@@ -16,7 +16,8 @@
     "precommit": "lint-staged",
     "migrate:first": "bunx prisma migrate dev --name init",
     "migrate": "bunx prisma migrate dev",
-    "generate": "bunx prisma generate"
+    "generate": "bunx prisma generate",
+    "local": "bash scripts/setup-local.sh"
   },
   "repository": {
     "type": "git",