feat: Add environment configuration file for E-Commerce Microservice

.env.example

@@ -0,0 +1,61 @@
+# E-Commerce Microservice Environment Configuration
+
+# Application Configuration
+APP_NAME=App Microservice
+APP_VERSION=1.0.0
+DEBUG=false
+
+# MongoDB Configuration
+MONGODB_URI=mongodb://localhost:27017
+# For MongoDB Atlas: mongodb+srv://username:password@cluster.mongodb.net/?retryWrites=true&w=majority
+MONGODB_DB_NAME=cuatrolabs
+
+# PostgreSQL Configuration
+DB_PROTOCOL=postgresql+asyncpg
+DB_USER=your-db-user
+DB_PASSWORD=your-db-password
+DB_HOST=localhost
+DB_PORT=5432
+DB_NAME=cuatrolabs
+DB_SSLMODE=disable
+POSTGRES_MIN_POOL_SIZE=5
+POSTGRES_MAX_POOL_SIZE=20
+POSTGRES_CONNECT_MAX_RETRIES=20
+POSTGRES_CONNECT_INITIAL_DELAY_MS=500
+POSTGRES_CONNECT_BACKOFF_MULTIPLIER=1.5
+DATABASE_URL=postgresql+asyncpg://your-db-user:your-db-password@localhost:5432/cuatrolabs
+
+# Redis Configuration (for caching and session management)
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=your-redis-password
+REDIS_DB=0
+
+# JWT Configuration
+SECRET_KEY=your-secret-key-here-change-in-production
+ALGORITHM=HS256
+TOKEN_EXPIRATION_HOURS=8
+
+# OTP Configuration
+OTP_TTL_SECONDS=600
+OTP_RATE_LIMIT_MAX=10
+OTP_RATE_LIMIT_WINDOW=600
+
+# Twilio Configuration (SMS)
+TWILIO_ACCOUNT_SID=
+TWILIO_AUTH_TOKEN=
+TWILIO_PHONE_NUMBER=
+
+# SMTP Configuration (Email)
+SMTP_HOST=
+SMTP_PORT=587
+SMTP_USERNAME=
+SMTP_PASSWORD=
+SMTP_FROM_EMAIL=
+SMTP_USE_TLS=true
+
+# Logging Configuration
+LOG_LEVEL=INFO
+
+# CORS Settings
+CORS_ORIGINS=["http://localhost:3000","http://localhost:8000","http://localhost:8002"]