added file upload handler to tasks

src/task/task.service.ts

@@ -6,6 +6,7 @@ import {
   taskFields,
   taskModel,
   UpdateTaskInput,
+  UploadTaskInput,
 } from "./task.schema";
 
 export async function createTask(
@@ -227,3 +228,22 @@ export async function searchTasks(params: PageQueryParams, tenantId: string) {
     },
   };
 }
+
+export async function newUpload(
+  id: string,
+  newUpload: UploadTaskInput,
+  user: AuthenticatedUser
+) {
+  return await taskModel.findOneAndUpdate(
+    { pid: id, tenantId: user.tenantId },
+    {
+      $push: {
+        documents: {
+          files: newUpload.files,
+          createdAt: new Date(),
+          createdBy: user.userId,
+        },
+      },
+    }
+  );
+}