Add Railway deployment configuration

- Add Dockerfiles for backend (FastAPI) and frontend (nginx)
- Add railway.toml configs with health checks
- Add .dockerignore files for optimized builds
- Update config.py to auto-convert Railway DATABASE_URL format
- Add FRONTEND_URL env var for production CORS

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/.dockerignore

@@ -0,0 +1,20 @@
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+.env
+.env.*
+.venv
+venv/
+.git
+.gitignore
+.pytest_cache
+.mypy_cache
+*.egg-info
+dist/
+build/
+.coverage
+htmlcov/
+.tox
+*.log

backend/Dockerfile

@@ -0,0 +1,22 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose port (Railway uses PORT env variable)
+EXPOSE 8000
+
+# Run the application - use shell form to expand $PORT
+CMD uvicorn app.main:app --host 0.0.0.0 --port ${PORT:-8000}

backend/app/core/config.py

@@ -1,4 +1,5 @@
 from pydantic_settings import BaseSettings
+from pydantic import field_validator
 from typing import Optional
 
 
@@ -8,10 +9,26 @@ class Settings(BaseSettings):
     DEBUG: bool = False
     API_V1_PREFIX: str = "/api/v1"
 
-    # Database
+    # Database - Railway provides DATABASE_URL, we convert it for asyncpg
     DATABASE_URL: str = "postgresql+asyncpg://postgres:postgres@localhost:5432/patherly"
     DATABASE_URL_SYNC: str = "postgresql://postgres:postgres@localhost:5432/patherly"
 
+    @field_validator("DATABASE_URL", mode="before")
+    @classmethod
+    def convert_database_url(cls, v: str) -> str:
+        """Convert standard postgres URL to asyncpg format."""
+        if v.startswith("postgresql://"):
+            return v.replace("postgresql://", "postgresql+asyncpg://", 1)
+        return v
+
+    @field_validator("DATABASE_URL_SYNC", mode="before")
+    @classmethod
+    def ensure_sync_url(cls, v: str) -> str:
+        """Ensure sync URL uses standard postgresql prefix."""
+        if v.startswith("postgresql+asyncpg://"):
+            return v.replace("postgresql+asyncpg://", "postgresql://", 1)
+        return v
+
     # JWT Settings
     SECRET_KEY: str = "your-secret-key-change-in-production-use-openssl-rand-hex-32"
     ALGORITHM: str = "HS256"
@@ -21,8 +38,17 @@ class Settings(BaseSettings):
     # Security
     BCRYPT_ROUNDS: int = 12
 
-    # CORS
+    # CORS - set FRONTEND_URL in production (e.g., https://patherly.up.railway.app)
     CORS_ORIGINS: list[str] = ["http://localhost:3000", "http://localhost:5173", "http://localhost:5174"]
+    FRONTEND_URL: Optional[str] = None
+
+    @property
+    def allowed_origins(self) -> list[str]:
+        """Get all allowed CORS origins including FRONTEND_URL if set."""
+        origins = self.CORS_ORIGINS.copy()
+        if self.FRONTEND_URL and self.FRONTEND_URL not in origins:
+            origins.append(self.FRONTEND_URL)
+        return origins
 
     class Config:
         env_file = ".env"

backend/app/main.py

@@ -44,7 +44,7 @@ app.add_middleware(RequestLoggingMiddleware)
 # Configure CORS
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=settings.CORS_ORIGINS,
+    allow_origins=settings.allowed_origins,
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],

backend/railway.toml

@@ -0,0 +1,9 @@
+[build]
+builder = "dockerfile"
+dockerfilePath = "Dockerfile"
+
+[deploy]
+healthcheckPath = "/health"
+healthcheckTimeout = 100
+restartPolicyType = "on_failure"
+restartPolicyMaxRetries = 3

frontend/.dockerignore

@@ -0,0 +1,10 @@
+node_modules
+dist
+.git
+.gitignore
+*.log
+.env
+.env.*
+.vscode
+coverage
+.eslintcache

frontend/Dockerfile

@@ -0,0 +1,34 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Build argument for API URL (set at build time)
+ARG VITE_API_URL
+ENV VITE_API_URL=$VITE_API_URL
+
+# Build the application
+RUN npm run build
+
+# Production stage
+FROM nginx:alpine
+
+# Copy custom nginx config
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Copy built files from builder stage
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Expose port
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

frontend/nginx.conf

@@ -0,0 +1,21 @@
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip compression
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+    # Handle SPA routing - serve index.html for all routes
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+}

frontend/railway.toml

@@ -0,0 +1,9 @@
+[build]
+builder = "dockerfile"
+dockerfilePath = "Dockerfile"
+
+[deploy]
+healthcheckPath = "/"
+healthcheckTimeout = 100
+restartPolicyType = "on_failure"
+restartPolicyMaxRetries = 3