LeagueStats/server/app/Services/SummonerService.ts

88 lines
2.6 KiB
TypeScript

import Jax from './Jax'
import { SummonerDTO } from 'App/Services/Jax/src/Endpoints/SummonerEndpoint'
import { LeagueEntryDTO } from './Jax/src/Endpoints/LeagueEndpoint'
import { SummonerModel } from 'App/Models/Summoner'
export interface LeagueEntriesByQueue {
soloQ?: LeagueEntryByQueue,
flex5v5?: LeagueEntryByQueue
}
export interface LeagueEntryByQueue extends LeagueEntryDTO {
fullRank: string,
winrate: string,
shortName: string | number
}
class SummonerService {
private uniqueLeagues = ['CHALLENGER', 'GRANDMASTER', 'MASTER']
private leaguesNumbers = { 'I': 1, 'II': 2, 'III': 3, 'IV': 4 }
/**
* Helper to transform League Data from the Riot API
* @param league raw data of the league from Riot API
*/
private getleagueData (league?: LeagueEntryDTO): LeagueEntryByQueue | null {
if (!league) {
return null
}
const fullRank = this.uniqueLeagues.includes(league.tier) ? league.tier : `${league.tier} ${league.rank}`
const winrate = +(league.wins * 100 / (league.wins + league.losses)).toFixed(1) + '%'
const shortName = this.uniqueLeagues.includes(league.tier) ?
league.leaguePoints :
league.tier[0] + this.leaguesNumbers[league.rank]
return {
...league,
fullRank,
winrate,
shortName,
}
}
/**
* Get account infos for a searched summoner name
* @param summonerName
* @param region
*/
public async getAccount (summonerName: string, region: string) {
const name = summonerName.toLowerCase()
const account = await Jax.Summoner.summonerName(name, region)
return account
}
/**
* Return the full list of old and actual summoner names
* @param account of the summoner
* @param summonerDB summoner in the database
*/
public getAllSummonerNames (account: SummonerDTO, summonerDB: SummonerModel) {
const names = summonerDB.names ? summonerDB.names : []
if (!names.find(n => n.name === account.name)) {
names.push({
name: account.name,
date: new Date(),
})
summonerDB.names = names
}
return names
}
/**
* Get ranked data for a specific Summoner
* @param account
* @param region
*/
public async getRanked (account: SummonerDTO, region: string): Promise<LeagueEntriesByQueue> {
const ranked = await Jax.League.summonerID(account.id, region)
const result = {
soloQ: this.getleagueData(ranked.find(e => e.queueType === 'RANKED_SOLO_5x5')) || undefined,
flex5v5: this.getleagueData(ranked.find(e => e.queueType === 'RANKED_FLEX_SR')) || undefined,
}
return result
}
}
export default new SummonerService()