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import { Inject } from '@nestjs/common'; |
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import { FairCalendarView } from 'src/Application/FairCalendar/View/FairCalendarView'; |
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import { Cooperative } from '../Settings/Cooperative.entity'; |
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import { CooperativeNotFoundException } from '../Settings/Repository/CooperativeNotFoundException'; |
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import { ICooperativeRepository } from '../Settings/Repository/ICooperativeRepository'; |
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import { EventType } from './Event.entity'; |
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import { ICalendarOverview } from './ICalendarOverview'; |
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export class GetFairCalendarOverview { |
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constructor( |
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@Inject('ICooperativeRepository') |
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private readonly cooperativeRepository: ICooperativeRepository |
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) {} |
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public async index(items: FairCalendarView[]): Promise<ICalendarOverview> { |
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const cooperative = await this.cooperativeRepository.find(); |
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if (!cooperative) { |
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throw new CooperativeNotFoundException(); |
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} |
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const itemsByDate = []; |
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const overviewInDays: ICalendarOverview = { |
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mission: 0, |
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dojo: 0, |
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formationConference: 0, |
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leave: 0, |
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support: 0, |
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other: 0, |
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mealTicket: 0 |
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}; |
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for (const {date, time, type: itemType, project} of items) { |
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const dayIndex = new Date(date).getDate() - 1; |
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const type = itemType.startsWith('leave_') ? 'leave' : itemType; |
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const dayDuration = project ? project.dayDuration : cooperative.getDayDuration(); |
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const hours = time / dayDuration; |
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if (itemsByDate[dayIndex]) { |
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itemsByDate[dayIndex].push({ time, type }); |
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} else { |
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itemsByDate[dayIndex] = [{ time, type }]; |
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} |
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overviewInDays[type] = Math.round((overviewInDays[type] + hours) * 100) / 100; |
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} |
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return { |
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...overviewInDays, |
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mealTicket: this.calculateNumberOfMealTicketsByDate(cooperative, Object.values(itemsByDate)) |
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}; |
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} |
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private calculateNumberOfMealTicketsByDate(cooperative: Cooperative, itemsByDate: any[]): number { |
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let mealTicket = 0; |
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for (const sortedEvent of itemsByDate) { |
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let totalPerDay = 0; |
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for (const { time, type } of sortedEvent) { |
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if (type !== EventType.OTHER && 'leave' !== type) { |
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totalPerDay += time; |
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} |
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} |
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if (totalPerDay > (cooperative.getDayDuration() / 2)) { |
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mealTicket++; |
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} |
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} |
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return mealTicket; |
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} |
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} |
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