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import { IsInt, 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 { DistanceDonation } from '../../entities/DistanceDonation';
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import { Runner } from '../../entities/Runner';
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import { CreateDonation } from './CreateDonation';
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/**
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* This class is used to create a new FixedDonation entity from a json body (post request).
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*/
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export class CreateDistanceDonation extends CreateDonation {
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/**
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* The donation's associated runner.
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* This is important to link the runner's distance ran to the donation.
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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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* The donation's amount per distance (full kilometer aka 1000 meters).
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* The unit is your currency's smallest unit (default: euro cent).
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*/
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@IsInt()
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@IsPositive()
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amountPerDistance: number;
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/**
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* Creates a new FixedDonation entity from this.
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*/
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public async toEntity(): Promise<DistanceDonation> {
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let newDonation = new DistanceDonation;
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newDonation.amountPerDistance = this.amountPerDistance;
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newDonation.donor = await this.getDonor();
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newDonation.runner = await this.getRunner();
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return newDonation;
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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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}
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import { IsInt, IsPositive } from 'class-validator';
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import { getConnection } from 'typeorm';
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import { DonorNotFoundError } from '../../../errors/DonorErrors';
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import { Donation } from '../../entities/Donation';
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import { Donor } from '../../entities/Donor';
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/**
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* This class is used to create a new Donation entity from a json body (post request).
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*/
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export abstract class CreateDonation {
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/**
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* The donation's associated donor.
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* This is important to link donations to donors.
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*/
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@IsInt()
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@IsPositive()
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donor: number;
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/**
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* Creates a new Donation entity from this.
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*/
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public abstract toEntity(): Promise<Donation>;
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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 getDonor(): Promise<Donor> {
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const donor = await getConnection().getRepository(Donor).findOne({ id: this.donor });
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if (!donor) {
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throw new DonorNotFoundError();
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}
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return donor;
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}
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}
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@ -0,0 +1,28 @@
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import { IsInt, IsPositive } from 'class-validator';
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import { FixedDonation } from '../../entities/FixedDonation';
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import { CreateDonation } from './CreateDonation';
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/**
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* This class is used to create a new FixedDonation entity from a json body (post request).
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*/
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export class CreateFixedDonation extends CreateDonation {
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/**
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* The donation's amount.
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* The unit is your currency's smallest unit (default: euro cent).
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*/
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@IsInt()
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@IsPositive()
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amount: number;
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/**
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* Creates a new FixedDonation entity from this.
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*/
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public async toEntity(): Promise<FixedDonation> {
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let newDonation = new FixedDonation;
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newDonation.amount = this.amount;
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newDonation.donor = await this.getDonor();
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return newDonation;
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}
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}
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