fix: update Axios method generation for improved data handling

This commit modifies the Axios method generation to ensure that the axiosConfig object is initialized correctly, and changes the variable name from formData to bodyData for clarity. It also updates the request handling to correctly pass bodyData in the API client call, enhancing the overall data management in the generated methods.

Author: owinter86

src/generator/clientGenerator.ts

@@ -101,7 +101,7 @@ function generateAxiosMethod(operation: OperationInfo, spec: OpenAPIV3.Document)
 	const urlWithParams = urlParams.length > 0 ? `\`${path.replace(/{(\w+)}/g, "${data.$1}")}\`` : `"${path}"`;
 
 	const methodBody = [
-		`${hasData ? "const { axiosConfig, ...data } = props || {};" : "const { axiosConfig } = props || {};"}`,
+		`${hasData ? "const { axiosConfig = {}, ...data } = props || {};" : "const { axiosConfig } = props || {};"}`,
 		"const apiClient = getApiClient();",
 		`const url = ${urlWithParams};`,
 		queryParams.length > 0
@@ -117,29 +117,35 @@ function generateAxiosMethod(operation: OperationInfo, spec: OpenAPIV3.Document)
 			};`
 			: "",
 		formDataSchema?.properties
-			? `const formData = new FormData();
+			? `const bodyData = new FormData();
 			${Object.entries(formDataSchema.properties)
 				.map(([key, prop]) => {
 					const schemaProperty = prop as OpenAPIV3.SchemaObject;
 					const isBinary = schemaProperty.format === "binary";
 					return formDataSchema?.required?.includes(key)
-						? `formData.append("${key}", ${isBinary ? "" : "String("}${queryParams.length > 0 ? "bodyData" : "data"}.${key}${isBinary ? "" : ")"});`
+						? `bodyData.append("${key}", ${isBinary ? "" : "String("}${queryParams.length > 0 ? "bodyData" : "data"}.${key}${isBinary ? "" : ")"});`
 						: `if (${queryParams.length > 0 ? "bodyData" : "data"}.${key} != null) {
-							formData.append("${key}", ${isBinary ? "" : "String("}${queryParams.length > 0 ? "bodyData" : "data"}.${key}${isBinary ? "" : ")"});
+							bodyData.append("${key}", ${isBinary ? "" : "String("}${queryParams.length > 0 ? "bodyData" : "data"}.${key}${isBinary ? "" : ")"});
 						}`;
 				})
 				.join("\n			")}`
 			: "",
-		`const res = await apiClient.${method}<${responseType}>(url, {
-			${queryParams.length > 0 ? "params: queryData," : ""}
-			${requestBody ? `data: ${isFormData ? "formData" : "bodyData"},` : ""}
-			${isFormData ? `config: { headers: { 'Content-Type': 'multipart/form-data', ...axiosConfig?.headers }, ...axiosConfig },` : "...axiosConfig"}
-		});
-		return res.data;`,
+		queryParams.length > 0 ? "axiosConfig.params = queryData;" : "",
+		isFormData
+			? "axiosConfig.headers = { ...axiosConfig.headers, 'Content-Type': 'multipart/form-data' };"
+			: "",
+		requestBody
+			? `const res = await apiClient.${method}<${responseType}>(url, bodyData, axiosConfig);`
+			: `const res = await apiClient.${method}<${responseType}>(url, axiosConfig);`,
+		"return res.data;",
 	]
 		.filter(Boolean)
 		.join("\n	");
 
+	// ${queryParams.length > 0 ? "params: queryData," : ""}
+	// ${requestBody ? `data: ${isFormData ? "formData" : "bodyData"},` : ""}
+	// ${isFormData ? `config: { headers: { 'Content-Type': 'multipart/form-data', ...axiosConfig?.headers }, ...axiosConfig },` : "...axiosConfig"}
+
 	const requestParms = hasData
 		? `props: T.${pascalCase(operationId)}Params & { axiosConfig?: AxiosRequestConfig; }`
 		: "props?: { axiosConfig?: AxiosRequestConfig }";