feat: change manager role with editot, add admin panel for self-hosting

apps/OpenSignServer/cloud/parsefunction/CheckAdminExist.js

@@ -0,0 +1,20 @@
+// `CheckAdminExist` is used to check is admin with org exist or not in db
+export default async function CheckAdminExist() {
+  try {
+    const extClsQuery = new Parse.Query('contracts_Users');
+    extClsQuery.equalTo('UserRole', 'contracts_Admin');
+    extClsQuery.exists('OrganizationId');
+    extClsQuery.notEqualTo('IsDisabled', true);
+    const extAdminRes = await extClsQuery.first({ useMasterKey: true });
+    if (extAdminRes) {
+      return 'exist';
+    } else {
+      return 'not_exist';
+    }
+  } catch (err) {
+    console.log('err in isAdminExist', err);
+    const code = err?.code || 400;
+    const msg = err?.message || 'something went wrong.';
+    throw new Parse.Error(code, msg);
+  }
+}