shop product refactoring

models/schemas/vendor.py

@@ -0,0 +1,63 @@
+# vendor.py - Keep basic format validation, remove business logic
+import re
+from datetime import datetime
+from typing import List, Optional
+from pydantic import BaseModel, ConfigDict, Field, field_validator
+
+class VendorCreate(BaseModel):
+    vendor_code: str = Field(..., description="Unique vendor identifier")
+    vendor_name: str = Field(..., description="Display name of the vendor ")
+    description: Optional[str] = Field(None, description="Vendor description")
+    contact_email: Optional[str] = None
+    contact_phone: Optional[str] = None
+    website: Optional[str] = None
+    business_address: Optional[str] = None
+    tax_number: Optional[str] = None
+    # Removed: min_length, max_length constraints - let service handle
+
+    @field_validator("contact_email")
+    @classmethod
+    def validate_contact_email(cls, v):
+        # Keep basic format validation for data integrity
+        if v and ("@" not in v or "." not in v):
+            raise ValueError("Invalid email format")
+        return v.lower() if v else v
+
+class VendorUpdate(BaseModel):
+    vendor_name: Optional[str] = None
+    description: Optional[str] = None
+    contact_email: Optional[str] = None
+    contact_phone: Optional[str] = None
+    website: Optional[str] = None
+    business_address: Optional[str] = None
+    tax_number: Optional[str] = None
+
+    @field_validator("contact_email")
+    @classmethod
+    def validate_contact_email(cls, v):
+        if v and ("@" not in v or "." not in v):
+            raise ValueError("Invalid email format")
+        return v.lower() if v else v
+
+class VendorResponse(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+    id: int
+    vendor_code: str
+    vendor_name: str
+    description: Optional[str]
+    owner_id: int
+    contact_email: Optional[str]
+    contact_phone: Optional[str]
+    website: Optional[str]
+    business_address: Optional[str]
+    tax_number: Optional[str]
+    is_active: bool
+    is_verified: bool
+    created_at: datetime
+    updated_at: datetime
+
+class VendorListResponse(BaseModel):
+    vendors: List[VendorResponse]
+    total: int
+    skip: int
+    limit: int