fix: TT-226 Show user an error message when they try to save a time entry

Author: eduardisrael

src/app/modules/shared/components/details-fields/details-fields.component.spec.ts

@@ -576,6 +576,12 @@ describe('DetailsFieldsComponent', () => {
     const foundActivity = component.findInactiveActivity(state.activities.data);
     expect(foundActivity).toEqual(expectedActivity);
   });
+
+  it('should return false when the start time entry is not greater than the end time', () => {
+    const result = component.isStartTimeEntryAfterEndedEntry();
+
+    expect(result).toBeFalse();
+  });
   /*
    TODO As part of https://github.com/ioet/time-tracker-ui/issues/424 a new parameter was added to the details-field-component,
    and now these couple of tests are failing. A solution to this error might be generate a Test Wrapper Component. More details here:

src/app/modules/shared/components/details-fields/details-fields.component.ts

@@ -244,6 +244,12 @@ export class DetailsFieldsComponent implements OnChanges, OnInit {
     this.closeModal?.nativeElement?.click();
   }
 
+  isStartTimeEntryAfterEndedEntry(): boolean {
+    const startDate = moment(`${this.start_date.value} ${this.start_hour.value}`);
+    const endDate = moment(`${this.end_date.value} ${this.end_hour.value}`);
+    return startDate >= endDate;
+  }
+
   dateToSubmit(date, hour) {
     const entryFormDate = this.entryForm.value[date];
     const updatedHour = this.entryForm.value[hour];
@@ -264,6 +270,11 @@ export class DetailsFieldsComponent implements OnChanges, OnInit {
     const startDateToSubmit = this.dateToSubmit('start_date', 'start_hour');
     const endDateToSubmit = this.dateToSubmit('end_date', 'end_hour');
 
+    if (this.isStartTimeEntryAfterEndedEntry()) {
+      this.toastrService.error('You must end the time entry after it started');
+      return;
+    }
+
     const entry = {
       project_id: this.entryForm.value.project_id,
       activity_id: this.entryForm.value.activity_id,