Initial commit - production deployment

services/sales/app/core/config.py

@@ -0,0 +1,72 @@
+# services/sales/app/core/config.py
+"""
+Sales Service Configuration
+"""
+
+import os
+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"
+    
+    # Database configuration (secure approach - build from components)
+    @property
+    def DATABASE_URL(self) -> str:
+        """Build database URL from secure components"""
+        # Try complete URL first (for backward compatibility)
+        complete_url = os.getenv("SALES_DATABASE_URL")
+        if complete_url:
+            return complete_url
+
+        # Build from components (secure approach)
+        user = os.getenv("SALES_DB_USER", "sales_user")
+        password = os.getenv("SALES_DB_PASSWORD", "sales_pass123")
+        host = os.getenv("SALES_DB_HOST", "localhost")
+        port = os.getenv("SALES_DB_PORT", "5432")
+        name = os.getenv("SALES_DB_NAME", "sales_db")
+
+        return f"postgresql+asyncpg://{user}:{password}@{host}:{port}/{name}"
+    
+    # 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
+    
+    # Inter-service communication
+    INVENTORY_SERVICE_URL: str = Field(
+        default="http://inventory-service:8000",
+        env="INVENTORY_SERVICE_URL"
+    )
+
+
+# Global settings instance
+settings = Settings()