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import { Inject } from '@nestjs/common'; |
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import { CommandHandler } from '@nestjs/cqrs'; |
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import { RefuseLeaveRequestCommand } from './RefuseLeaveRequestCommand'; |
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import { ILeaveRequestRepository } from 'src/Domain/HumanResource/Leave/Repository/ILeaveRequestRepository'; |
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import { LeaveRequestNotFoundException } from 'src/Domain/HumanResource/Leave/Exception/LeaveRequestNotFoundException'; |
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import { IDateUtils } from 'src/Application/IDateUtils'; |
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import { LeaveRequestCantBeModeratedException } from 'src/Domain/HumanResource/Leave/Exception/LeaveRequestCantBeModeratedException'; |
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import { CanLeaveRequestBeModerated } from 'src/Domain/HumanResource/Leave/Specification/CanLeaveRequestBeModerated'; |
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@CommandHandler(RefuseLeaveRequestCommand) |
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export class RefuseLeaveRequestCommandHandler { |
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constructor( |
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@Inject('ILeaveRequestRepository') |
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private readonly leaveRequestRepository: ILeaveRequestRepository, |
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@Inject('IDateUtils') |
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private readonly dateUtils: IDateUtils, |
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private readonly canLeaveRequestBeModerated: CanLeaveRequestBeModerated |
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) {} |
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public async execute(command: RefuseLeaveRequestCommand): Promise<string> { |
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const { moderator, id, moderationComment } = command; |
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const leaveRequest = await this.leaveRequestRepository.findOneById(id); |
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if (!leaveRequest) { |
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throw new LeaveRequestNotFoundException(); |
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} |
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if ( |
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false === |
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this.canLeaveRequestBeModerated.isSatisfiedBy(leaveRequest, moderator) |
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) { |
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throw new LeaveRequestCantBeModeratedException(); |
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} |
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leaveRequest.refuse( |
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moderator, |
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this.dateUtils.getCurrentDateToISOString(), |
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moderationComment |
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); |
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await this.leaveRequestRepository.save(leaveRequest); |
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return leaveRequest.getId(); |
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} |
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} |
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