Merge pull request #21 from franze6/DID-2

Создание fetch wrapper

package-lock.json

@@ -12580,6 +12580,25 @@
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       "requires": {}
     },
+    "mobx": {
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/mobx/-/mobx-6.6.0.tgz",
+      "integrity": "sha512-MNTKevLH/6DShLZcmSL351+JgiJPO56A4GUpoiDQ3/yZ0mAtclNLdHK9q4BcQhibx8/JSDupfTpbX2NZPemlRg=="
+    },
+    "mobx-react": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/mobx-react/-/mobx-react-7.5.0.tgz",
+      "integrity": "sha512-riHu0XZJA6f64L1iXZoAaDjVt6suYoy8I2HIfuz2tX3O4FFaAe4lVA2CoObttmUQTTFPM7j3Df6T4re0cHkghQ==",
+      "requires": {
+        "mobx-react-lite": "^3.4.0"
+      }
+    },
+    "mobx-react-lite": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/mobx-react-lite/-/mobx-react-lite-3.4.0.tgz",
+      "integrity": "sha512-bRuZp3C0itgLKHu/VNxi66DN/XVkQG7xtoBVWxpvC5FhAqbOCP21+nPhULjnzEqd7xBMybp6KwytdUpZKEgpIQ==",
+      "requires": {}
+    },
     "moment": {
       "version": "2.29.3",
       "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.3.tgz",

src/pages/digitalId/Verify.jsx

@@ -2,7 +2,7 @@ import React, { useState } from 'react';
 import Sidebar from '../../partials/Sidebar';
 import Header from '../../partials/Header';
 
-function Verify () {
+const Verify = (() => {
   const [sidebarOpen, setSidebarOpen] = useState(false);
   const [descriptionOpen, setDescriptionOpen] = useState(false);
 
@@ -165,6 +165,6 @@ function Verify () {
       </div>
     </div>
   )
-}
+})
 
 export default Verify;

src/shared/fetchWrapper.js

@@ -0,0 +1,96 @@
+function prepareUrl(url) {
+  if (url.startsWith('http')) return url;
+  return `/api/${url}`;
+}
+
+function handleRequest(method, url, attempts, token, body) {
+  return new Promise((resolve, reject) => {
+    (function internalRequest() {
+      return request(method, url, token, body)
+        .then(resolve)
+        .catch(err => --attempts > 0 ? internalRequest() : reject(err))
+    })()
+  })
+    .then((res) => res.json())
+    .catch(() => [])
+};
+
+/**
+ * Request
+ * @param {string} url - endpoint url.
+ * @param {object} body - request body.
+ */
+function request(method, url, token, body) {
+  let controller = new AbortController;
+  let requestOptions = {};
+  if (method === 'GET' || method === 'DELETE'){
+    requestOptions = {
+      method: method,
+      headers: {
+        Authorization: `Token ${token}`,
+      },
+      signal: controller.signal,
+    }
+  };
+  if (method === 'POST' || method === 'PUT'){
+    requestOptions = {
+      method: method,
+      headers: {
+        Authorization: `Token ${token}`,
+        Accept: 'application/json',
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(body),
+      signal: controller.signal,
+    }
+  };
+  if (!token) {
+    requestOptions.headers.Authorization = null;
+  }
+  setTimeout(() => controller.abort(), 3000);
+  return fetch(url, requestOptions);
+};
+
+function get(url, attempts = 1) {
+  return handleRequest('GET', url, attempts, null);
+}
+
+function getAuth(url, attempts = 1) {
+  return handleRequest('GET', url, attempts, registrationStore.tokenKey);
+}
+
+function del(url, attempts = 1) {
+  return handleRequest('DELETE', url, attempts, null);
+}
+
+function delAuth(url, attempts = 1) {
+  return handleRequest('DELETE', url, attempts, registrationStore.tokenKey);
+}
+
+function post(url, body, attempts = 1) {
+  return handleRequest('POST', url, attempts, null, body);
+}
+
+function postAuth(url, body, attempts = 1) {
+  return handleRequest('POST', url, attempts, registrationStore.tokenKey, body);
+}
+
+function put(url, body, attempts = 1) {
+  return handleRequest('PUT', url, attempts, null, body);
+}
+
+function putAuth(url, body, attempts = 1) {
+  return handleRequest('PUT', url, attempts, registrationStore.tokenKey, body);
+}
+
+export const fetchWrapper = {
+  get,
+  del,
+  post,
+  put,
+  getAuth,
+  delAuth,
+  postAuth,
+  putAuth,
+  baseUrl: ''
+};