62 lines
1.6 KiB
TypeScript
62 lines
1.6 KiB
TypeScript
import { IsBoolean, IsInt, IsOptional, IsPositive } from 'class-validator';
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import { getConnection } from 'typeorm';
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import { RunnerNotFoundError } from '../../../errors/RunnerErrors';
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import { Runner } from '../../entities/Runner';
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import { Scan } from '../../entities/Scan';
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/**
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* This class is used to update a Scan entity (via put request)
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*/
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export abstract class UpdateScan {
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/**
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* The updated scan's id.
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* This shouldn't have changed but it is here in case anyone ever wants to enable id changes (whyever they would want to).
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*/
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@IsInt()
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id: number;
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/**
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* The updated scan's associated runner's id.
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* This is important to link ran distances to runners.
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*/
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@IsInt()
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@IsPositive()
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runner: number;
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/**
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* Is the updated scan valid (for fraud reasons).
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*/
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@IsBoolean()
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@IsOptional()
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valid?: boolean = true;
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/**
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* The updated scan's distance in meters.
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*/
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@IsInt()
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@IsPositive()
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public distance: number;
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/**
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* Update a Scan entity based on this.
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* @param scan The scan that shall be updated.
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*/
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public async update(scan: Scan): Promise<Scan> {
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scan.distance = this.distance;
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scan.valid = this.valid;
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scan.runner = await this.getRunner();
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return scan;
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}
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/**
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* Gets a runner based on the runner id provided via this.runner.
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*/
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public async getRunner(): Promise<Runner> {
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const runner = await getConnection().getRepository(Runner).findOne({ id: this.runner });
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if (!runner) {
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throw new RunnerNotFoundError();
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}
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return runner;
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}
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} |