major refactoring adding vendor and customer features

tests/system/test_error_handling.py

@@ -29,7 +29,7 @@ class TestErrorHandling:
 
     def test_missing_required_fields_vendor_creation(self, client, auth_headers):
         """Test validation errors for missing required fields"""
-        # Missing vendor_name
+        # Missing name
         response = client.post(
             "/api/v1/vendor",
             headers=auth_headers,
@@ -50,7 +50,7 @@ class TestErrorHandling:
             headers=auth_headers,
             json={
                 "vendor_code": "INVALID@VENDOR!",
-                "vendor_name": "Test Vendor"
+                "name": "Test Vendor"
             }
         )
 
@@ -117,7 +117,7 @@ class TestErrorHandling:
         """Test creating vendor with duplicate vendor code"""
         vendor_data = {
             "vendor_code": test_vendor.vendor_code,
-            "vendor_name": "Duplicate Vendor"
+            "name": "Duplicate Vendor"
         }
 
         response = client.post("/api/v1/vendor", headers=auth_headers, json=vendor_data)
@@ -172,7 +172,7 @@ class TestErrorHandling:
         for i in range(6):  # Assume limit is 5
             vendor_data = {
                 "vendor_code": f"VENDOR{i:03d}",
-                "vendor_name": f"Test Vendor {i}"
+                "name": f"Test Vendor {i}"
             }
             response = client.post("/api/v1/vendor", headers=auth_headers, json=vendor_data)
             vendors_created.append(response)
@@ -204,15 +204,15 @@ class TestErrorHandling:
         assert data["status_code"] == 422
         assert data["details"]["field"] == "gtin"
 
-    def test_stock_insufficient_quantity(self, client, auth_headers, test_vendor, test_marketplace_product):
-        """Test business logic error for insufficient stock"""
-        # First create some stock
-        stock_data = {
+    def test_inventory_insufficient_quantity(self, client, auth_headers, test_vendor, test_marketplace_product):
+        """Test business logic error for insufficient inventory"""
+        # First create some inventory
+        inventory_data = {
             "gtin": test_marketplace_product.gtin,
             "location": "WAREHOUSE_A",
             "quantity": 5
         }
-        client.post("/api/v1/stock", headers=auth_headers, json=stock_data)
+        client.post("/api/v1/inventory", headers=auth_headers, json=inventory_data)
 
         # Try to remove more than available using your remove endpoint
         remove_data = {
@@ -220,12 +220,12 @@ class TestErrorHandling:
             "location": "WAREHOUSE_A",
             "quantity": 10  # More than the 5 we added
         }
-        response = client.post("/api/v1/stock/remove", headers=auth_headers, json=remove_data)
+        response = client.post("/api/v1/inventory/remove", headers=auth_headers, json=remove_data)
 
-        # This should ALWAYS fail with insufficient stock error
+        # This should ALWAYS fail with insufficient inventory error
         assert response.status_code == 400
         data = response.json()
-        assert data["error_code"] == "INSUFFICIENT_STOCK"
+        assert data["error_code"] == "INSUFFICIENT_INVENTORY"
         assert data["status_code"] == 400
         assert "requested_quantity" in data["details"]
         assert "available_quantity" in data["details"]
@@ -267,7 +267,7 @@ class TestErrorHandling:
         large_description = "x" * 100000  # Very long description
         vendor_data = {
             "vendor_code": "LARGEVENDOR",
-            "vendor_name": "Large Vendor",
+            "name": "Large Vendor",
             "description": large_description
         }