REFACTOR data service

services/sales/app/core/config.py

@@ -0,0 +1,53 @@
+# services/sales/app/core/config.py
+"""
+Sales Service Configuration
+"""
+
+from typing import List
+from pydantic import Field
+from shared.config.base import BaseServiceSettings
+
+
+class Settings(BaseServiceSettings):
+    """Sales service settings extending base configuration"""
+    
+    # Override service-specific settings
+    SERVICE_NAME: str = "sales-service"
+    VERSION: str = "1.0.0"
+    APP_NAME: str = "Bakery Sales Service"
+    DESCRIPTION: str = "Sales data management and analytics service"
+    
+    # API Configuration
+    API_V1_STR: str = "/api/v1"
+    
+    # Override database URL to use SALES_DATABASE_URL
+    DATABASE_URL: str = Field(
+        default="postgresql+asyncpg://sales_user:sales_pass123@sales-db:5432/sales_db",
+        env="SALES_DATABASE_URL"
+    )
+    
+    # Sales-specific Redis database
+    REDIS_DB: int = Field(default=2, env="SALES_REDIS_DB")
+    
+    # File upload configuration
+    MAX_UPLOAD_SIZE: int = 10 * 1024 * 1024  # 10MB
+    UPLOAD_PATH: str = Field(default="/tmp/uploads", env="SALES_UPLOAD_PATH")
+    ALLOWED_FILE_EXTENSIONS: List[str] = [".csv", ".xlsx", ".xls"]
+    
+    # Pagination
+    DEFAULT_PAGE_SIZE: int = 50
+    MAX_PAGE_SIZE: int = 1000
+    
+    # Data validation
+    MIN_QUANTITY: float = 0.01
+    MAX_QUANTITY: float = 10000.0
+    MIN_REVENUE: float = 0.01
+    MAX_REVENUE: float = 100000.0
+    
+    # Sales-specific cache TTL (5 minutes)
+    SALES_CACHE_TTL: int = 300
+    PRODUCT_CACHE_TTL: int = 600  # 10 minutes
+
+
+# Global settings instance
+settings = Settings()