backend/src/models/actions/ImportRunner.ts
Nicolai Ort 1d0d79f3da First part of the action comment refactoring
ref #39
Why did i volunteer for this? It's just a glorified sleeping aid 😴
2020-12-21 16:08:10 +01:00

96 lines
3.2 KiB
TypeScript

import { IsNotEmpty, IsOptional, IsString } from 'class-validator';
import { getConnectionManager } from 'typeorm';
import { RunnerGroupNeededError } from '../../errors/RunnerErrors';
import { RunnerOrganisationNotFoundError } from '../../errors/RunnerOrganisationErrors';
import { RunnerGroup } from '../entities/RunnerGroup';
import { RunnerOrganisation } from '../entities/RunnerOrganisation';
import { RunnerTeam } from '../entities/RunnerTeam';
import { CreateRunner } from './CreateRunner';
/**
* Special class used to import runners from csv files - or json arrays created from csv to be exact.
* Why you ask? Because the past has shown us that a non excel/csv based workflow is too much for most schools.
*/
export class ImportRunner {
/**
* The new runner's first name.
*/
@IsString()
@IsNotEmpty()
firstname: string;
/**
* The new runner's middle name.
*/
@IsString()
@IsOptional()
middlename?: string;
/**
* The new runner's last name.
*/
@IsString()
@IsNotEmpty()
lastname: string;
/**
* The new runner's team's name (if not provided otherwise).
* The team will automaticly get generated if it doesn't exist in this org yet.
*/
@IsString()
@IsOptional()
team?: string;
/**
* Just an alias for team, because this is usually only used for importing data from schools.
*/
@IsOptional()
@IsString()
public set class(value: string) {
this.team = value;
}
/**
* Creates a CreateRunner object based on this.
* @param groupID Either the id of the new runner's group or the id of the org that the new runner's team is a part of.
*/
public async toCreateRunner(groupID: number): Promise<CreateRunner> {
let newRunner: CreateRunner = new CreateRunner();
newRunner.firstname = this.firstname;
newRunner.middlename = this.middlename;
newRunner.lastname = this.lastname;
newRunner.group = (await this.getGroup(groupID)).id;
return newRunner;
}
/**
* Get's the new runners group.
* @param groupID Either the id of the new runner's group or the id of the org that the new runner's team is a part of.
*/
public async getGroup(groupID: number): Promise<RunnerGroup> {
if (this.team === undefined && groupID === undefined) {
throw new RunnerGroupNeededError();
}
let group = await getConnectionManager().get().getRepository(RunnerGroup).findOne({ id: groupID });
if (group instanceof RunnerTeam) { return group; }
if (!(group instanceof RunnerOrganisation) || !group) {
throw new RunnerOrganisationNotFoundError();
}
if (this.team === undefined) { return group; }
let team = await getConnectionManager().get().getRepository(RunnerTeam).findOne({ name: this.team, parentGroup: org });
if (!team) {
let newRunnerTeam: RunnerTeam = new RunnerTeam();
newRunnerTeam.name = this.team;
newRunnerTeam.parentGroup = group;
team = await getConnectionManager().get().getRepository(RunnerTeam).save(newRunnerTeam);
}
return team;
}
}