major refactoring adding vendor and customer features

tests/integration/api/v1/test_vendor_endpoints.py

@@ -11,7 +11,7 @@ class TestVendorsAPI:
         """Test creating a new vendor successfully"""
         vendor_data = {
             "vendor_code": "NEWVENDOR001",
-            "vendor_name": "New Vendor",
+            "name": "New Vendor",
             "description": "A new test vendor ",
         }
 
@@ -20,14 +20,14 @@ class TestVendorsAPI:
         assert response.status_code == 200
         data = response.json()
         assert data["vendor_code"] == "NEWVENDOR001"
-        assert data["vendor_name"] == "New Vendor"
+        assert data["name"] == "New Vendor"
         assert data["is_active"] is True
 
     def test_create_vendor_duplicate_code_returns_conflict(self, client, auth_headers, test_vendor):
         """Test creating vendor with duplicate code returns VendorAlreadyExistsException"""
         vendor_data = {
             "vendor_code": test_vendor.vendor_code,
-            "vendor_name": "Different Name",
+            "name": "Different Name",
             "description": "Different description",
         }
 
@@ -43,7 +43,7 @@ class TestVendorsAPI:
     def test_create_vendor_missing_vendor_code_validation_error(self, client, auth_headers):
         """Test creating vendor without vendor_code returns ValidationException"""
         vendor_data = {
-            "vendor_name": "Vendor without Code",
+            "name": "Vendor without Code",
             "description": "Missing vendor code",
         }
 
@@ -57,10 +57,10 @@ class TestVendorsAPI:
         assert "validation_errors" in data["details"]
 
     def test_create_vendor_empty_vendor_name_validation_error(self, client, auth_headers):
-        """Test creating vendor with empty vendor_name returns VendorValidationException"""
+        """Test creating vendor with empty name returns VendorValidationException"""
         vendor_data = {
             "vendor_code": "EMPTYNAME",
-            "vendor_name": "",  # Empty vendor name
+            "name": "",  # Empty vendor name
             "description": "Vendor with empty name",
         }
 
@@ -71,7 +71,7 @@ class TestVendorsAPI:
         assert data["error_code"] == "INVALID_VENDOR_DATA"
         assert data["status_code"] == 422
         assert "Vendor name is required" in data["message"]
-        assert data["details"]["field"] == "vendor_name"
+        assert data["details"]["field"] == "name"
 
     def test_create_vendor_max_vendors_reached_business_logic_error(self, client, auth_headers, db, test_user):
         """Test creating vendor when max vendors reached returns MaxVendorsReachedException"""
@@ -121,7 +121,7 @@ class TestVendorsAPI:
         assert response.status_code == 200
         data = response.json()
         assert data["vendor_code"] == test_vendor.vendor_code
-        assert data["vendor_name"] == test_vendor.vendor_name
+        assert data["name"] == test_vendor.name
 
     def test_get_vendor_by_code_not_found(self, client, auth_headers):
         """Test getting nonexistent vendor returns VendorNotFoundException"""
@@ -139,7 +139,7 @@ class TestVendorsAPI:
         """Test accessing vendor owned by another user returns UnauthorizedVendorAccessException"""
         # Change vendor owner to other user AND make it unverified/inactive
         # so that non-owner users cannot access it
-        test_vendor.owner_id = other_user.id
+        test_vendor.owner_user_id = other_user.id
         test_vendor.is_verified = False  # Make it not publicly accessible
         db.commit()
 
@@ -179,7 +179,7 @@ class TestVendorsAPI:
         assert response.status_code == 200
         data = response.json()
         assert data["vendor_code"] == verified_vendor.vendor_code
-        assert data["vendor_name"] == verified_vendor.vendor_name
+        assert data["name"] == verified_vendor.name
 
     def test_add_product_to_vendor_success(self, client, auth_headers, test_vendor, unique_product):
         """Test adding product to vendor successfully"""