feat: make assignedTo field accept multiple values for all collections

src/ctask/ctask.schema.ts

@@ -1,4 +1,4 @@
-import mongoose from "mongoose";
+import mongoose, { Schema } from "mongoose";
 import { z } from "zod";
 import { files } from "../file/file.schema";
 import { buildJsonSchemas } from "fastify-zod";
@@ -25,7 +25,7 @@ const taskSchema = new mongoose.Schema({
     ref: "user",
   },
   assignedTo: {
-    type: mongoose.Types.ObjectId,
+    type: [Schema.Types.ObjectId],
     ref: "user",
   },
   taggedUsers: Array,
@@ -41,7 +41,7 @@ const createTaskInput = z.object({
   title: z.string(),
   dueDate: z.date().optional(),
   files: z.array(files).optional(),
-  assignedTo: z.string().optional(),
+  assignedTo: z.array(z.string()).optional(),
   labels: z.array(z.string()).optional(),
   priority: z.string().optional(),
   stage: z
@@ -64,7 +64,7 @@ const updateTaskInput = z.object({
   title: z.string().optional(),
   dueDate: z.date().optional(),
   files: z.array(files).optional(),
-  assignedTo: z.string().optional(),
+  assignedTo: z.array(z.string()).optional(),
   labels: z.array(z.string()).optional(),
   priority: z.string().optional(),
   stage: z

src/ctask/ctask.service.ts

@@ -163,12 +163,14 @@ export async function listTasks(
           },
         },
         assignedTo: {
-          $let: {
-            vars: { assignedTo: { $arrayElemAt: ["$assignedTo", 0] } },
+          $map: {
+            input: "$assignedTo",
+            as: "user",
             in: {
-              _id: "$$assignedTo._id",
-              pid: "$$assignedTo.pid",
-              name: "$$assignedTo.name",
+              _id: "$$user._id",
+              pid: "$$user.pid",
+              name: "$$user.name",
+              avatar: "$$user.avatar",
             },
           },
         },
@@ -272,12 +274,14 @@ export async function searchTasks(
           },
         },
         assignedTo: {
-          $let: {
-            vars: { assignedTo: { $arrayElemAt: ["$assignedTo", 0] } },
+          $map: {
+            input: "$assignedTo",
+            as: "user",
             in: {
-              _id: "$$assignedTo._id",
-              pid: "$$assignedTo.pid",
-              name: "$$assignedTo.name",
+              _id: "$$user._id",
+              pid: "$$user.pid",
+              name: "$$user.name",
+              avatar: "$$user.avatar",
             },
           },
         },