added a missing check for task in POST Model

Author: heyrandhir

models/progresses.js

@@ -28,8 +28,9 @@ const createProgressDocument = async (progressData) => {
   const progressDateTimestamp = isBefore6amIST
     ? new Date().setUTCHours(0, 0, 0, 0) - MILLISECONDS_IN_DAY
     : new Date().setUTCHours(0, 0, 0, 0);
-
-  await assertTaskExists(taskId);
+  if (taskId) {
+    await assertTaskExists(taskId);
+  }
   const query = buildQueryForPostingProgress(progressData);
   const existingDocumentSnapshot = await query.where("date", "==", progressDateTimestamp).get();
   if (!existingDocumentSnapshot.empty) {