unique field route for notifications

src/notification/notification.route.ts

@@ -5,6 +5,7 @@ import {
   listNotificationsHandler,
   updateNotificationHandler,
 } from "./notification.controller";
+import { getUniqueValuesNotification } from "./notification.service";
 
 export async function notificationRoutes(fastify: FastifyInstance) {
   fastify.post(
@@ -43,4 +44,33 @@ export async function notificationRoutes(fastify: FastifyInstance) {
     },
     updateNotificationHandler
   );
+
+  fastify.get(
+    "/fields/:field",
+    {
+      schema: {
+        params: {
+          type: "object",
+          properties: {
+            field: { type: "string" },
+          },
+        },
+      },
+      config: { requiredClaims: ["notification:read"] },
+      preHandler: [fastify.authorize],
+    },
+    async (req, res) => {
+      const { field } = req.params as { field: string };
+
+      try {
+        const uniqueValues = await getUniqueValuesNotification(
+          field,
+          req.user.tenantId
+        );
+        return res.code(200).send(uniqueValues);
+      } catch (err) {
+        return err;
+      }
+    }
+  );
 }