feat: make assignedTo field accept multiple values for all collections

src/notification/notification.schema.ts

@@ -1,5 +1,5 @@
 import { buildJsonSchemas } from "fastify-zod";
-import mongoose from "mongoose";
+import mongoose, { Schema } from "mongoose";
 import { z } from "zod";
 import { pageQueryParams } from "../pagination";
 
@@ -27,7 +27,7 @@ const notificationSchema = new mongoose.Schema({
   createdAt: Date,
   updatedAt: Date,
   assignedTo: {
-    type: mongoose.Types.ObjectId,
+    type: [Schema.Types.ObjectId],
     ref: "user",
   },
   taggedUsers: Array,
@@ -52,12 +52,12 @@ const createNotificationInput = z.object({
   county: z.object({}).passthrough(),
   client: z.string(),
   clientData: z.object({}).passthrough(),
-  assignedTo: z.string().optional(),
+  assignedTo: z.array(z.string()).optional(),
 });
 
 const updateNotificationInput = z.object({
   status: z.string().optional(),
-  assignedTo: z.string().optional(),
+  assignedTo: z.array(z.string()).optional(),
 });
 
 export type CreateNotificationInput = z.infer<typeof createNotificationInput>;