46 lines
1.1 KiB
TypeScript
46 lines
1.1 KiB
TypeScript
import { IsInt, IsNotEmpty, IsOptional, IsPositive, IsString } from 'class-validator';
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import { TrackLapTimeCantBeNegativeError } from '../../errors/TrackErrors';
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import { Track } from '../entities/Track';
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/**
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* This classed is used to create a new Track entity from a json body (post request).
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*/
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export class CreateTrack {
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/**
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* The new track's name.
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*/
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@IsString()
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@IsNotEmpty()
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name: string;
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/**
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* The new track's distance in meters (must be greater than 0).
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*/
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@IsInt()
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@IsPositive()
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distance: number;
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/**
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* The minimum time a runner should take to run a lap on this track (in seconds).
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* Will be used for fraud detection.
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*/
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@IsInt()
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@IsOptional()
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minimumLapTime: number;
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/**
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* Creates a new Track entity from this.
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*/
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public toTrack(): Track {
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let newTrack: Track = new Track();
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newTrack.name = this.name;
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newTrack.distance = this.distance;
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newTrack.minimumLapTime = this.minimumLapTime;
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if (this.minimumLapTime < 0) {
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throw new TrackLapTimeCantBeNegativeError();
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}
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return newTrack;
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}
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} |