From c9f4568b69e8a62289d03f8e505d93f8bea73386 Mon Sep 17 00:00:00 2001
From: Alessandro Martelli <alessandro.martelli@4science.it>
Date: Mon, 16 Nov 2020 16:15:00 +0100
Subject: [PATCH] [835] Auto-save in new Item Submission form breaks the form

Disable autosave when timer is equal to 0
---
 src/app/submission/submission.service.spec.ts | 20 +++++++++++++++++++
 src/app/submission/submission.service.ts      |  4 ++++
 2 files changed, 24 insertions(+)

diff --git a/src/app/submission/submission.service.spec.ts b/src/app/submission/submission.service.spec.ts
index 5816c97bde..14c369581a 100644
--- a/src/app/submission/submission.service.spec.ts
+++ b/src/app/submission/submission.service.spec.ts
@@ -915,6 +915,13 @@ describe('SubmissionService test suite', () => {
   });
 
   describe('startAutoSave', () => {
+
+    let environmentAutoSaveTimerOriginalValue;
+
+    beforeEach(() => {
+      environmentAutoSaveTimerOriginalValue = environment.submission.autosave.timer;
+    });
+
     it('should start Auto Save', fakeAsync(() => {
       const duration = environment.submission.autosave.timer * (1000 * 60);
 
@@ -930,6 +937,19 @@ describe('SubmissionService test suite', () => {
       sub.unsubscribe();
       (service as any).autoSaveSub.unsubscribe();
     }));
+
+    it('should not start Auto Save if timer is 0', fakeAsync(() => {
+      environment.submission.autosave.timer = 0;
+
+      service.startAutoSave('826');
+
+      expect((service as any).autoSaveSub).toBeUndefined();
+    }));
+
+    afterEach(() => {
+      environment.submission.autosave.timer = environmentAutoSaveTimerOriginalValue;
+    })
+
   });
 
   describe('stopAutoSave', () => {
diff --git a/src/app/submission/submission.service.ts b/src/app/submission/submission.service.ts
index c9b1d41b40..728c860ca9 100644
--- a/src/app/submission/submission.service.ts
+++ b/src/app/submission/submission.service.ts
@@ -562,6 +562,10 @@ export class SubmissionService {
    */
   startAutoSave(submissionId) {
     this.stopAutoSave();
+    if (environment.submission.autosave.timer === 0) {
+      return;
+    }
+
     // AUTOSAVE submission
     // Retrieve interval from config and convert to milliseconds
     const duration = environment.submission.autosave.timer * (1000 * 60);