unique field route for notifications

src/notification/notification.service.ts

@@ -1,4 +1,6 @@
+import { orgModel } from "../organization/organization.schema";
 import { getFilterObject, getSortObject, PageQueryParams } from "../pagination";
+import { userModel } from "../user/user.schema";
 import { generateId } from "../utils/id";
 import {
   CreateNotificationInput,
@@ -87,3 +89,29 @@ export async function listNotifications(
     },
   };
 }
+
+export async function getUniqueValuesNotification(
+  field: string,
+  tenenatId: string
+) {
+  let values = await notificationModel.distinct(field, { tenantId: tenenatId });
+
+  let matchedValues = [];
+  if (field === "county.name") {
+    matchedValues = await orgModel.find().where("name").in(values).exec();
+  } else if (field === "client") {
+    matchedValues = await orgModel.find().where("_id").in(values).exec();
+  } else if (field === "assignedTo") {
+    matchedValues = await userModel.find().where("name").in(values).exec();
+  }
+
+  if (matchedValues.length > 0) {
+    const newValues = {};
+    for (const item of matchedValues) {
+      newValues[item.id] = item.name;
+    }
+    return newValues;
+  }
+
+  return values;
+}