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import { Inject } from '@nestjs/common'; |
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import { QueryHandler } from '@nestjs/cqrs'; |
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import { IDateUtils } from 'src/Application/IDateUtils'; |
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import { LeaveRequestNotFoundException } from 'src/Domain/HumanResource/Leave/Exception/LeaveRequestNotFoundException'; |
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import { LeaveRequestRepository } from 'src/Infrastructure/HumanResource/Leave/Repository/LeaveRequestRepository'; |
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import { UserSummaryView } from '../../User/View/UserSummaryView'; |
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import { LeaveRequestDetailView } from '../View/LeaveRequestDetailView'; |
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import { GetLeaveRequestByIdQuery } from './GetLeaveRequestByIdQuery'; |
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import { CanLeaveRequestBeCancelled } from 'src/Domain/HumanResource/Leave/Specification/CanLeaveRequestBeCancelled'; |
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@QueryHandler(GetLeaveRequestByIdQuery) |
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export class GetLeaveRequestByIdQueryHandler { |
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constructor( |
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@Inject('ILeaveRequestRepository') |
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private readonly leaveRequestRepository: LeaveRequestRepository, |
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@Inject('IDateUtils') |
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private readonly dateUtils: IDateUtils, |
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private readonly canLeaveRequestBeCancelled: CanLeaveRequestBeCancelled |
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) {} |
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public async execute( |
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query: GetLeaveRequestByIdQuery |
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): Promise<LeaveRequestDetailView> { |
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const leaveRequest = await this.leaveRequestRepository.findOneById( |
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query.id |
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); |
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if (!leaveRequest) { |
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throw new LeaveRequestNotFoundException(); |
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} |
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const user = leaveRequest.getUser(); |
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const moderator = leaveRequest.getModerator(); |
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let moderatorView: UserSummaryView; |
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if (moderator) { |
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moderatorView = new UserSummaryView( |
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moderator.getId(), |
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moderator.getFirstName(), |
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moderator.getLastName() |
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); |
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} |
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return new LeaveRequestDetailView( |
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leaveRequest.getId(), |
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leaveRequest.getType(), |
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leaveRequest.getStatus(), |
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leaveRequest.getStartDate(), |
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leaveRequest.isStartsAllDay(), |
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leaveRequest.getEndDate(), |
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leaveRequest.isEndsAllDay(), |
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this.dateUtils.getLeaveDuration( |
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leaveRequest.getStartDate(), |
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leaveRequest.isStartsAllDay(), |
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leaveRequest.getEndDate(), |
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leaveRequest.isEndsAllDay() |
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), |
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this.canLeaveRequestBeCancelled.isSatisfiedBy( |
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query.currentUser, |
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leaveRequest |
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), |
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leaveRequest.getComment(), |
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new UserSummaryView( |
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user.getId(), |
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user.getFirstName(), |
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user.getLastName() |
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), |
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moderatorView, |
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leaveRequest.getModerateAt(), |
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leaveRequest.getModerationComment() |
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); |
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} |
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} |
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fairnesscoop /
permacoop
