Added response model for post put and patch call

Examples/Nodify.Calculator/NodeHandlers/OtherNodeHandlers.cs

@@ -89,6 +89,37 @@ namespace Nodify.Calculator.NodeHandlers
             {
                 var rc = info.ResponseModelClassName;
                 bool isList = rc.StartsWith("List<") && rc.EndsWith(">");
+                var primitives = new[] { "string", "int", "double", "float", "bool", "decimal", "long", "datetime" };
+                var innerType = isList ? rc.Substring(5, rc.Length - 6) : rc;
+                bool isPrimitive = primitives.Contains(innerType.ToLower());
+
+                if (isPrimitive && !isList)
+                {
+                    // Primitive response (e.g. int, string, bool)
+                    op.Output.Add(new ConnectorViewModel
+                    {
+                        Title = rc,
+                        IsInput = false,
+                        Shape = ConnectorShape.Circle,
+                        ConnectorColor = ConnectorViewModel.GetColorForType(rc),
+                        DataType = rc.ToLower()
+                    });
+                }
+                else if (isList && isPrimitive)
+                {
+                    // List of primitives (e.g. List<string>)
+                    op.Output.Add(new ConnectorViewModel
+                    {
+                        Title = rc,
+                        IsInput = false,
+                        Shape = ConnectorShape.Grid,
+                        ConnectorColor = Color.MediumSpringGreen,
+                        DataType = rc
+                    });
+                }
+                else
+                {
+                    // Model or List<Model>
                     op.Output.Add(new ConnectorViewModel
                     {
                         Title = rc,
@@ -98,6 +129,7 @@ namespace Nodify.Calculator.NodeHandlers
                         DataType = rc
                     });
                 }
+            }
             else
             {
                 op.Output.Add(new ConnectorViewModel

Examples/Nodify.Calculator/OperationsMenuViewModel.cs

@@ -437,6 +437,11 @@ namespace Nodify.Calculator
 
                     // Extract response model from 200/201 response schema
                     var responseModelName = ExtractResponseModel(method.Value, path.Key, method.Key, createdModels);
+
+                    // Fallback: if no explicit response model, use request body model for POST/PUT/PATCH
+                    if (string.IsNullOrEmpty(responseModelName) && !string.IsNullOrEmpty(ovmodel.RequestBodyModelClassName))
+                        responseModelName = ovmodel.RequestBodyModelClassName;
+
                     ovmodel.ResponseModelClassName = responseModelName;
 
                     ovmodel.Output.Add("");
@@ -475,6 +480,11 @@ namespace Nodify.Calculator
                     // Resolve $ref references
                     var actualSchema = schema.ActualSchema ?? schema;
 
+                    // Handle primitive response types (string, int, bool, etc.)
+                    var primitiveType = MapPrimitiveSchemaType(actualSchema);
+                    if (!string.IsNullOrEmpty(primitiveType))
+                        return primitiveType;
+
                     // Resolve the actual item schema for arrays
                     var targetSchema = actualSchema;
                     bool isList = false;
@@ -482,6 +492,11 @@ namespace Nodify.Calculator
                     {
                         targetSchema = actualSchema.Item.ActualSchema ?? actualSchema.Item;
                         isList = true;
+
+                        // Check if array items are primitive
+                        var itemPrimitive = MapPrimitiveSchemaType(targetSchema.ActualSchema ?? targetSchema);
+                        if (!string.IsNullOrEmpty(itemPrimitive))
+                            return $"List<{itemPrimitive}>";
                     }
 
                     // Resolve again in case of nested $ref
@@ -644,6 +659,20 @@ namespace Nodify.Calculator
             return "string";
         }
 
+        /// <summary>
+        /// Returns the C# primitive type name if the schema is a simple type (string, int, etc.),
+        /// or null if it's an object/complex type that needs a model class.
+        /// </summary>
+        private static string? MapPrimitiveSchemaType(NJsonSchema.JsonSchema schema)
+        {
+            var type = schema.Type;
+            if (type.HasFlag(NJsonSchema.JsonObjectType.String)) return "string";
+            if (type.HasFlag(NJsonSchema.JsonObjectType.Integer)) return "int";
+            if (type.HasFlag(NJsonSchema.JsonObjectType.Number)) return "double";
+            if (type.HasFlag(NJsonSchema.JsonObjectType.Boolean)) return "bool";
+            return null;
+        }
+
         private static string DeriveClassName(string path, string httpMethod)
         {
             // e.g. /api/users/{id} + get -> GetUsersResponse

Examples/Nodify.Calculator/swagger.json

@@ -0,0 +1,387 @@
+{
+  "openapi": "3.0.1",
+  "info": {
+    "title": "Simple Pizza Api",
+    "description": "A simple ASP.NET Core Web Api application with CRUD including Patch that allows you to work with pizza data",
+    "contact": {
+      "name": "Kathleen West",
+      "url": "https://portfolio.katiegirl.net",
+      "email": "hello.kathleen.west@gmail.com"
+    },
+    "license": {
+      "name": "MIT License",
+      "url": "https://opensource.org/licenses/MIT"
+    },
+    "version": "v1"
+  },
+  "paths": {
+    "/error": {
+      "get": {
+        "tags": [
+          "Error"
+        ],
+        "operationId": "Error",
+        "responses": {
+          "200": {
+            "description": "Success"
+          }
+        }
+      }
+    },
+    "/api/Pizza": {
+      "get": {
+        "tags": [
+          "Pizza"
+        ],
+        "summary": "Get all the pizza model objects in memory",
+        "operationId": "GetAll",
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/Pizza"
+                  }
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "tags": [
+          "Pizza"
+        ],
+        "summary": "Creates a pizza and automatically assigns a unique identifier (int)",
+        "operationId": "Create",
+        "requestBody": {
+          "description": "(Pizza) pizza model object",
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/Pizza"
+              }
+            }
+          }
+        },
+        "responses": {
+          "201": {
+            "description": "Created"
+          }
+        }
+      }
+    },
+    "/api/Pizza/{id}": {
+      "get": {
+        "tags": [
+          "Pizza"
+        ],
+        "summary": "Get one specific pizza given a unique identifier (int)",
+        "operationId": "Get",
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "description": "(int) unique identifier of the pizza",
+            "required": true,
+            "schema": {
+              "type": "integer",
+              "format": "int32"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Pizza"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Bad Request",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Not Found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          }
+        }
+      },
+      "put": {
+        "tags": [
+          "Pizza"
+        ],
+        "summary": "Updates a specific pizza given a unique identifier (int), if it exists",
+        "operationId": "Update",
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "description": "(int) unique identifier of the pizza",
+            "required": true,
+            "schema": {
+              "type": "integer",
+              "format": "int32"
+            }
+          }
+        ],
+        "requestBody": {
+          "description": "(Pizza) pizza to delete",
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/Pizza"
+              }
+            }
+          }
+        },
+        "responses": {
+          "204": {
+            "description": "No Content"
+          },
+          "404": {
+            "description": "Not Found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Bad Request",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          }
+        }
+      },
+      "patch": {
+        "tags": [
+          "Pizza"
+        ],
+        "summary": "Updates properties of a specific pizza given a unique identifier (int), if it exists",
+        "operationId": "Patch",
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "description": "(int) unique identifier of the pizza",
+            "required": true,
+            "schema": {
+              "type": "integer",
+              "format": "int32"
+            }
+          }
+        ],
+        "requestBody": {
+          "description": "(JsonPatchDocument) patch of operations",
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "array",
+                "items": {
+                  "$ref": "#/components/schemas/Operation"
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "204": {
+            "description": "No Content"
+          },
+          "400": {
+            "description": "Bad Request",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Not Found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          }
+        }
+      },
+      "delete": {
+        "tags": [
+          "Pizza"
+        ],
+        "summary": "Delete a specific pizza given a unique identifier, if it exists",
+        "operationId": "Delete",
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "description": "(int) identifier of the pizza",
+            "required": true,
+            "schema": {
+              "type": "integer",
+              "format": "int32"
+            }
+          }
+        ],
+        "responses": {
+          "204": {
+            "description": "No Content"
+          },
+          "400": {
+            "description": "Bad Request",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Not Found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetails"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/errorDemo/{id}": {
+      "get": {
+        "tags": [
+          "Pizza"
+        ],
+        "summary": "Demo of Custom Error Handling for Get Operation",
+        "operationId": "GetErrorDemo",
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "description": "(int) unique identifier of the pizza",
+            "required": true,
+            "schema": {
+              "type": "integer",
+              "format": "int32"
+            }
+          }
+        ],
+        "responses": {
+          "500": {
+            "description": "Server Error"
+          }
+        }
+      }
+    }
+  },
+  "components": {
+    "schemas": {
+      "Operation": {
+        "type": "object",
+        "properties": {
+          "value": {
+            "nullable": true
+          },
+          "path": {
+            "type": "string",
+            "nullable": true
+          },
+          "op": {
+            "type": "string",
+            "nullable": true
+          },
+          "from": {
+            "type": "string",
+            "nullable": true
+          }
+        },
+        "additionalProperties": false
+      },
+      "Pizza": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "integer",
+            "description": "Unique Identifier (int) \r\nfor Pizza",
+            "format": "int32"
+          },
+          "name": {
+            "type": "string",
+            "description": "Name of the Pizza (string)",
+            "nullable": true
+          },
+          "isGlutenFree": {
+            "type": "boolean",
+            "description": "Is this Pizza Gluten Free\r\n(bool true --\u003E yes)"
+          }
+        },
+        "additionalProperties": false,
+        "description": "Simple Pizza"
+      },
+      "ProblemDetails": {
+        "type": "object",
+        "properties": {
+          "type": {
+            "type": "string",
+            "nullable": true
+          },
+          "title": {
+            "type": "string",
+            "nullable": true
+          },
+          "status": {
+            "type": "integer",
+            "format": "int32",
+            "nullable": true
+          },
+          "detail": {
+            "type": "string",
+            "nullable": true
+          },
+          "instance": {
+            "type": "string",
+            "nullable": true
+          }
+        },
+        "additionalProperties": {
+
+        }
+      }
+    }
+  }
+}