62 lines
1.8 KiB
JavaScript
62 lines
1.8 KiB
JavaScript
export class Game {
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constructor (id, questions, created, player1id, player1name, player1answers, player2id, player2name, player2answers) {
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this.id = id
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this.questionIds = questions
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this.created = created
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this.player1id = player1id
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this.player1name = player1name
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this.player1answers = player1answers
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this.player2id = player2id
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this.player2name = player2name
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this.player2answers = player2answers
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}
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getResult () {
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if (!this.questions) return {}
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const qs = this.questions
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function countCorrectAnswers(answersGiven) {
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let i = 0
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answersGiven.forEach(a => {
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const q = qs.find(e => e.id === a.frage)
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if (q && a.antwort === q.correctAnswer) i++
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})
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return i
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}
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const correctAnswersPl1 = countCorrectAnswers(this.player1answers)
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const correctAnswersPl2 = countCorrectAnswers(this.player2answers)
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return {
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winner: correctAnswersPl1 > correctAnswersPl2 ? 1 : 2,
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loser: correctAnswersPl1 > correctAnswersPl2 ? 2 : 1,
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tie: correctAnswersPl1 === correctAnswersPl2,
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correctAnswersPl1,
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correctAnswersPl2
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}
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}
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}
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// Firestore data converter
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export const GameConverter = {
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toFirestore: (game) => {
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return {
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fragen: game.questionIds,
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erstellt: game.created,
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spieler1id: game.player1id,
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spieler1name: game.player1name,
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spieler1antworten: game.player1answers,
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spieler2id: game.player2id,
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spieler2name: game.player2name,
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spieler2antworten: game.player2answers
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}
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},
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fromFirestore: (snapshot, options) => {
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const data = snapshot.data(options)
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return new Game(
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snapshot.id, data.fragen, data.erstellt,
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data.spieler1id, data.spieler1name, data.spieler1antworten,
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data.spieler2id, data.spieler2name, data.spieler2antworten
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)
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}
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} |