feat: introduce app configs with shared auth clients (#1213)

packages/backend/src/graphql/queries/get-app-auth-client.ee.ts

@@ -0,0 +1,30 @@
+import AppAuthClient from '../../models/app-auth-client';
+import Context from '../../types/express/context';
+
+type Params = {
+  id: string;
+};
+
+const getAppAuthClient = async (_parent: unknown, params: Params, context: Context) => {
+  let canSeeAllClients = false;
+  try {
+    context.currentUser.can('read', 'App');
+
+    canSeeAllClients = true;
+  } catch {
+    // void
+  }
+
+  const appAuthClient = AppAuthClient
+    .query()
+    .findById(params.id)
+    .throwIfNotFound();
+
+  if (!canSeeAllClients) {
+    appAuthClient.where({ active: true });
+  }
+
+  return await appAuthClient;
+};
+
+export default getAppAuthClient;