feat: move to nextjs

helpers/messageFormatter.ts

@@ -0,0 +1,51 @@
+import {
+  ErrorResponse,
+  SDKRequestData,
+  RequestId,
+  SuccessResponse,
+  MethodToResponse,
+  Methods,
+} from "../types";
+import { getSDKVersion, generateRequestId } from "./utils";
+
+class MessageFormatter {
+  static makeRequest = <M extends Methods = Methods, P = unknown>(
+    method: M,
+    params: P
+  ): SDKRequestData<M, P> => {
+    const id = generateRequestId();
+
+    return {
+      id,
+      method,
+      params,
+      env: {
+        sdkVersion: getSDKVersion(),
+      },
+    };
+  };
+
+  static makeResponse = (
+    id: RequestId,
+    data: MethodToResponse[Methods],
+    version: string
+  ): SuccessResponse => ({
+    id,
+    success: true,
+    version,
+    data,
+  });
+
+  static makeErrorResponse = (
+    id: RequestId,
+    error: string,
+    version: string
+  ): ErrorResponse => ({
+    id,
+    success: false,
+    error,
+    version,
+  });
+}
+
+export { MessageFormatter };