Move flavours/glitch/util/api to flavours/glitch/api

app/javascript/flavours/glitch/api.js

@@ -0,0 +1,52 @@
+import axios from 'axios';
+import ready from './ready';
+import LinkHeader from 'http-link-header';
+
+export const getLinks = response => {
+  const value = response.headers.link;
+
+  if (!value) {
+    return { refs: [] };
+  }
+
+  return LinkHeader.parse(value);
+};
+
+const csrfHeader = {};
+
+const setCSRFHeader = () => {
+  const csrfToken = document.querySelector('meta[name=csrf-token]');
+
+  if (csrfToken) {
+    csrfHeader['X-CSRF-Token'] = csrfToken.content;
+  }
+};
+
+ready(setCSRFHeader);
+
+const authorizationHeaderFromState = getState => {
+  const accessToken = getState && getState().getIn(['meta', 'access_token'], '');
+
+  if (!accessToken) {
+    return {};
+  }
+
+  return {
+    'Authorization': `Bearer ${accessToken}`,
+  };
+};
+
+export default getState => axios.create({
+  headers: {
+    ...csrfHeader,
+    ...authorizationHeaderFromState(getState),
+  },
+
+  transformResponse: [function (data) {
+    try {
+      return JSON.parse(data);
+    } catch(Exception) {
+      return data;
+    }
+  }],
+});