feat: adding timezone id automatically before saves in database

Author: renanjava

backend/src/modules/time-trackers/__tests__/time-trackers.service.spec.ts

@@ -39,14 +39,16 @@ describe('TimeTrackersService', () => {
 
   it('should create timetrackers correctly', async () => {
     const timeTracker = new TimeTrackersStub();
+    const timeZoneId = Intl.DateTimeFormat().resolvedOptions().timeZone;
     timeTrackersRepository.create.mockResolvedValue(timeTracker);
     timeTrackersRepository.verifyTimeConflict.mockResolvedValue([]);
     const result = await service.create(timeTracker as CreateTimeTrackerDto);
 
     expect(result).toEqual(timeTracker);
-    expect(timeTrackersRepository.create).toHaveBeenCalledWith(
-      timeTracker as CreateTimeTrackerDto,
-    );
+    expect(timeTrackersRepository.create).toHaveBeenCalledWith({
+      ...(timeTracker as CreateTimeTrackerDto),
+      timezone_id: timeZoneId,
+    });
     expect(timeTrackersRepository.verifyTimeConflict).toHaveBeenCalledWith(
       timeTracker.end_date,
       timeTracker.start_date,

backend/src/modules/time-trackers/dtos/create-time-tracker.dto.ts

@@ -1,4 +1,4 @@
-import { Type } from 'class-transformer';
+import { Exclude, Type } from 'class-transformer';
 import { IsDate, IsNotEmpty, IsOptional, IsString } from 'class-validator';
 
 export class CreateTimeTrackerDto {
@@ -12,8 +12,7 @@ export class CreateTimeTrackerDto {
   @Type(() => Date)
   end_date: Date;
 
-  @IsString()
-  @IsNotEmpty()
+  @Exclude()
   timezone_id: string;
 
   @IsOptional()

backend/src/modules/time-trackers/time-trackers.service.ts

@@ -32,7 +32,12 @@ export class TimeTrackersService {
       );
     }
 
-    return await this.timeTrackersRepository.create(createTimeTrackerDto);
+    const timeZoneId = Intl.DateTimeFormat().resolvedOptions().timeZone;
+
+    return await this.timeTrackersRepository.create({
+      ...createTimeTrackerDto,
+      timezone_id: timeZoneId,
+    });
   }
 
   async findAll() {