Improve base config

gateway/app/core/config.py

@@ -1,65 +1,46 @@
+# ================================================================
+# GATEWAY SERVICE CONFIGURATION
+# gateway/app/core/config.py
+# ================================================================
+
 """
-Gateway configuration
+Gateway service configuration
+Central API Gateway for all microservices
 """
 
+from shared.config.base import BaseServiceSettings
 import os
-from typing import List, Dict
-from pydantic_settings import BaseSettings
+from typing import Dict, List
 
-class Settings(BaseSettings):
-    """Application settings"""
+class GatewaySettings(BaseServiceSettings):
+    """Gateway-specific settings"""
     
-    # Basic settings
+    # Service Identity
     APP_NAME: str = "Bakery Forecasting Gateway"
-    VERSION: str = "1.0.0"
-    DEBUG: bool = os.getenv("DEBUG", "False").lower() == "true"
-    LOG_LEVEL: str = os.getenv("LOG_LEVEL", "INFO")
+    SERVICE_NAME: str = "gateway"
+    DESCRIPTION: str = "API Gateway for Bakery Forecasting Platform"
     
-    # Service URLs
-    AUTH_SERVICE_URL: str = "http://auth-service:8000"
-    TRAINING_SERVICE_URL: str = "http://training-service:8000"
-    FORECASTING_SERVICE_URL: str = "http://forecasting-service:8000"
-    DATA_SERVICE_URL: str = "http://data-service:8000"
-    TENANT_SERVICE_URL: str = "http://tenant-service:8000"
-    NOTIFICATION_SERVICE_URL: str = "http://notification-service:8000"
+    # Gateway-specific Redis database
+    REDIS_DB: int = 6
     
     # Service Discovery
     CONSUL_URL: str = os.getenv("CONSUL_URL", "http://consul:8500")
     ENABLE_SERVICE_DISCOVERY: bool = os.getenv("ENABLE_SERVICE_DISCOVERY", "false").lower() == "true"
-
-    # CORS
-    CORS_ORIGINS: str = os.getenv("CORS_ORIGINS", "http://localhost:3000,http://localhost:3001")
-
-    @property
-    def CORS_ORIGINS_LIST(self) -> List[str]:
-        """Get CORS origins as list"""
-        return [origin.strip() for origin in self.CORS_ORIGINS.split(",")]
-
     
-    # Redis settings
-    REDIS_URL: str = "redis://redis:6379/6"
+    # Load Balancing
+    ENABLE_LOAD_BALANCING: bool = os.getenv("ENABLE_LOAD_BALANCING", "true").lower() == "true"
+    LOAD_BALANCER_ALGORITHM: str = os.getenv("LOAD_BALANCER_ALGORITHM", "round_robin")
     
-    # Rate limiting
-    RATE_LIMIT_REQUESTS: int = 100
-    RATE_LIMIT_WINDOW: int = 60
+    # Circuit Breaker
+    CIRCUIT_BREAKER_ENABLED: bool = os.getenv("CIRCUIT_BREAKER_ENABLED", "true").lower() == "true"
+    CIRCUIT_BREAKER_FAILURE_THRESHOLD: int = int(os.getenv("CIRCUIT_BREAKER_FAILURE_THRESHOLD", "5"))
+    CIRCUIT_BREAKER_RECOVERY_TIMEOUT: int = int(os.getenv("CIRCUIT_BREAKER_RECOVERY_TIMEOUT", "60"))
     
-    # JWT settings
-    JWT_SECRET_KEY: str = "your-super-secret-jwt-key-change-in-production"
-    JWT_ALGORITHM: str = "HS256"
+    # Request/Response Settings
+    MAX_REQUEST_SIZE: int = int(os.getenv("MAX_REQUEST_SIZE", "10485760"))  # 10MB
+    REQUEST_TIMEOUT: int = int(os.getenv("REQUEST_TIMEOUT", "30"))
     
-    @property
-    def SERVICES(self) -> Dict[str, str]:
-        """Service registry"""
-        return {
-            "auth": self.AUTH_SERVICE_URL,
-            "training": self.TRAINING_SERVICE_URL,
-            "forecasting": self.FORECASTING_SERVICE_URL,
-            "data": self.DATA_SERVICE_URL,
-            "tenant": self.TENANT_SERVICE_URL,
-            "notification": self.NOTIFICATION_SERVICE_URL
-        }
+    # Gateway doesn't need a database
+    DATABASE_URL: str = ""
 
-    class Config:
-        env_file = ".env"
-
-settings = Settings()
+settings = GatewaySettings()