Preserve members and labels when transfer card to another board

server/api/helpers/get-labels.js

@@ -0,0 +1,14 @@
+module.exports = {
+  inputs: {
+    criteria: {
+      type: 'json',
+      custom: (value) => _.isArray(value) || _.isPlainObject(value),
+    },
+  },
+
+  async fn(inputs, exits) {
+    const labels = await Label.find(inputs.criteria).sort('id');
+
+    return exits.success(labels);
+  },
+};