manix84 · February 8, 2025 18:10 · Feb 8, 2025 · Feb 8, 2025
diff --git a/usage_example.ts b/usage_example.ts
@@ -2,7 +2,7 @@ import { request } from './request';
 
 export const fetchInit = async (
   user_id: string
-): Promise<DashboardInitResponse> => {
+): Promise<UserInitResponse> => {
   return request(`/init`, {
     method: 'POST',
     params: {

diff --git a/request.ts b/request.ts
@@ -0,0 +1,68 @@
+/**
+  This code is licensed under the terms of the MIT license
+*/
+
+export class ResponseError extends Error {
+  public code!: number;
+}
+
+export const request = async <T>(
+  path: string,
+  options: RequestInit & { params?: Record<string, any> } = {
+    headers: new Headers(),
+  },
+  retry: number = 0,
+  _retry_initial_count: number = 0 // @info: Internal use only - Used to count the number of retries
+): Promise<T> => {
+  const isAbsolute = /^(?:[a-z+]+:)?\/\//i.test(path);
+  let url = `${!isAbsolute ? BASE_SERVER_URL : ''}${path}`;
+
+  // Extract params from options
+  const { params, ...fetchOptions } = options;
+  const method = fetchOptions.method?.toUpperCase() || 'GET';
+
+  if (method === 'GET' && params && Object.keys(params).length) {
+    const queryString = new URLSearchParams(params).toString();
+    url += `?${queryString}`;
+  } else if (params && Object.keys(params).length) {
+    fetchOptions.body = JSON.stringify(params);
+    fetchOptions.headers = new Headers(fetchOptions.headers);
+    fetchOptions.headers.set('Content-Type', 'application/json');
+  }
+
+  console.debug(path, fetchOptions, {
+    params,
+    isAbsolute,
+    url,
+    retry,
+    _retry_initial_count,
+  });
+
+  return await fetch(url, fetchOptions).then(async (response) => {
+    if (!response.ok) {
+      if (retry > 0) {
+        return request(
+          path,
+          { ...fetchOptions, params },
+          retry - 1,
+          _retry_initial_count || retry
+        );
+      }
+      const json = await response.json();
+      const error = new ResponseError(
+        json?.error || response.statusText || 'network request failed'
+      );
+      error.code = response.status;
+      throw error;
+    }
+
+    const contentType = response.headers.get('content-type');
+    if (contentType?.includes('application/json')) {
+      const json = await response.json();
+      if (json.error) throw new Error(json.error);
+      return json;
+    }
+
+    return response.text() as unknown as T;
+  });
+};
diff --git a/usage_example.ts b/usage_example.ts
@@ -0,0 +1,16 @@
+import { request } from './request';
+
+export const fetchInit = async (
+  user_id: string
+): Promise<DashboardInitResponse> => {
+  return request(`/init`, {
+    method: 'POST',
+    params: {
+      user_id
+    },
+  });
+};
+
+fetchInit('aBc1234DeF').then((responseData) => {
+  console.log({responseData});
+})