60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
import { IsInt, IsNotEmpty } from "class-validator";
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import { ChildEntity, getConnectionManager, ManyToOne, OneToMany } from "typeorm";
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import { DistanceDonation } from "./DistanceDonation";
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import { Participant } from "./Participant";
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import { RunnerCard } from "./RunnerCard";
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import { RunnerGroup } from "./RunnerGroup";
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import { Scan } from "./Scan";
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/**
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* Defines a runner.
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*/
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@ChildEntity()
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export class Runner extends Participant {
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/**
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* The runner's associated group.
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*/
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@IsNotEmpty()
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@ManyToOne(() => RunnerGroup, group => group.runners, { nullable: false })
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group: RunnerGroup;
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/**
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* Used to link runners to donations.
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*/
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@OneToMany(() => DistanceDonation, distanceDonation => distanceDonation.runner, { nullable: true })
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distanceDonations: DistanceDonation[];
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/**
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* Used to link runners to cards.
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*/
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@OneToMany(() => RunnerCard, card => card.runner, { nullable: true })
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cards: RunnerCard[];
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/**
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* Used to link runners to a scans
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*/
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@OneToMany(() => Scan, scan => scan.runner, { nullable: true })
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scans: Scan[];
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/**
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* Returns all scans associated with this runner.
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*/
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public async getScans(): Promise<Scan[]> {
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return await getConnectionManager().get().getRepository(Scan).find({ runner: this });
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}
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/**
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* Returns all valid scans associated with this runner.
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*/
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public async getValidScans(): Promise<Scan[]> {
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return (await this.getScans()).filter(scan => { scan.valid === true });
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}
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/**
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* Returns the total distance ran by this runner.
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*/
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@IsInt()
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public async distance(): Promise<number> {
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return await (await this.getValidScans()).reduce((sum, current) => sum + current.distance, 0);
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}
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} |