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import { Inject } from '@nestjs/common'; |
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import { CommandHandler } from '@nestjs/cqrs'; |
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import { CreateLeaveRequestCommand } from './CreateLeaveRequestCommand'; |
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import { ILeaveRequestRepository } from 'src/Domain/HumanResource/Leave/Repository/ILeaveRequestRepository'; |
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import { LeaveRequest } from 'src/Domain/HumanResource/Leave/LeaveRequest.entity'; |
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import { DoesLeaveRequestExistForPeriod } from 'src/Domain/HumanResource/Leave/Specification/DoesLeaveRequestExistForPeriod'; |
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import { LeaveRequestAlreadyExistForThisPeriodException } from 'src/Domain/HumanResource/Leave/Exception/LeaveRequestAlreadyExistForThisPeriodException'; |
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import { DoesLeaveExistForPeriod } from 'src/Domain/FairCalendar/Specification/DoesLeaveExistForPeriod'; |
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import { EventsOrLeavesAlreadyExistForThisPeriodException } from 'src/Domain/FairCalendar/Exception/EventsOrLeavesAlreadyExistForThisPeriodException'; |
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import { IMattermostNotifier } from 'src/Application/IMattermostNotifier'; |
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import { ICommandBus } from 'src/Application/ICommandBus'; |
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import { CreateNotificationCommand } from 'src/Application/Notification/Command/CreateNotificationCommand'; |
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import { NotificationType } from 'src/Domain/Notification/Notification.entity'; |
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import { ITranslator } from 'src/Infrastructure/Translations/ITranslator'; |
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import { ConfigService } from '@nestjs/config'; |
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@CommandHandler(CreateLeaveRequestCommand) |
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export class CreateLeaveRequestCommandHandler { |
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constructor( |
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@Inject('ILeaveRequestRepository') |
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private readonly leaveRequestRepository: ILeaveRequestRepository, |
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@Inject('ICommandBus') |
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private readonly commandBus: ICommandBus, |
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private readonly doesLeaveRequestExistForPeriod: DoesLeaveRequestExistForPeriod, |
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private readonly doesLeaveExistForPeriod: DoesLeaveExistForPeriod, |
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@Inject('ITranslator') |
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private readonly translator: ITranslator, |
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private readonly configService: ConfigService |
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) {} |
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public async execute(command: CreateLeaveRequestCommand): Promise<string> { |
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const { |
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user, |
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endDate, |
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endsAllDay, |
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type, |
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startDate, |
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startsAllDay, |
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comment |
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} = command; |
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if ( |
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true === |
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(await this.doesLeaveRequestExistForPeriod.isSatisfiedBy( |
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user, |
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startDate, |
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endDate |
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)) |
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) { |
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throw new LeaveRequestAlreadyExistForThisPeriodException(); |
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} |
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if ( |
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true === |
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(await this.doesLeaveExistForPeriod.isSatisfiedBy( |
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user, |
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startDate, |
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endDate |
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)) |
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) { |
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throw new EventsOrLeavesAlreadyExistForThisPeriodException(); |
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} |
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const leaveRequest = await this.leaveRequestRepository.save( |
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new LeaveRequest( |
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user, |
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type, |
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startDate, |
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startsAllDay, |
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endDate, |
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endsAllDay, |
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comment |
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) |
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); |
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this.commandBus.execute( |
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new CreateNotificationCommand( |
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NotificationType.POST, |
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this.translator.translate( |
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'leave-requests-create-notification-message', |
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{ |
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userFirstName: leaveRequest.getUser().getFirstName(), |
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link: `${this.configService.get<string>( |
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'PERMACOOP_BASE_URL' |
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)}/app/people/leaves/${leaveRequest.getId()}` |
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} |
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), |
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leaveRequest |
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) |
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); |
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return leaveRequest.getId(); |
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} |
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} |
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fairnesscoop /
permacoop
