feat(vtiger-crm): add vtiger crm integration

packages/backend/src/apps/vtiger-crm/common/add-auth-header.js

@@ -0,0 +1,15 @@
+const addAuthHeader = ($, requestConfig) => {
+  const { data } = $.auth;
+
+  if (data?.username && data?.accessKey) {
+    requestConfig.headers['Content-Type'] = 'application/x-www-form-urlencoded';
+    requestConfig.auth = {
+      username: data.username,
+      password: data.accessKey,
+    };
+  }
+
+  return requestConfig;
+};
+
+export default addAuthHeader;

packages/backend/src/apps/vtiger-crm/common/set-base-url.js

@@ -0,0 +1,10 @@
+const setBaseUrl = ($, requestConfig) => {
+  const domain = $.auth.data.domain;
+  if (domain) {
+    requestConfig.baseURL = `https://${domain}.vtiger.com`;
+  }
+
+  return requestConfig;
+};
+
+export default setBaseUrl;