mirror of
https://github.com/randyjc/Rahoot.git
synced 2026-03-13 20:15:35 +01:00
refactor: add typescript & pnpm workspace & docker file
This commit is contained in:
Ralex
384
packages/socket/src/services/game.ts
Normal file
384
packages/socket/src/services/game.ts
Normal file
@@ -0,0 +1,384 @@
|
||||
import { Answer, Player, Quizz } from "@rahoot/common/types/game"
|
||||
import { Server, Socket } from "@rahoot/common/types/game/socket"
|
||||
import { Status } from "@rahoot/common/types/game/status"
|
||||
import createInviteCode from "@rahoot/socket/utils/inviteCode"
|
||||
import { v4 as uuid } from "uuid"
|
||||
import sleep from "../utils/sleep"
|
||||
|
||||
class Game {
|
||||
io: Server
|
||||
|
||||
gameId: string
|
||||
managerId: string
|
||||
inviteCode: string
|
||||
started: boolean
|
||||
status: Status
|
||||
quizz: Quizz
|
||||
players: Player[]
|
||||
|
||||
round: {
|
||||
currentQuestion: number
|
||||
playersAnswers: Answer[]
|
||||
startTime: number
|
||||
}
|
||||
|
||||
cooldown: {
|
||||
active: boolean
|
||||
ms: number
|
||||
}
|
||||
|
||||
constructor(io: Server, socket: Socket, quizz: Quizz) {
|
||||
if (!io) {
|
||||
throw new Error("Socket server not initialized")
|
||||
}
|
||||
|
||||
this.io = io
|
||||
this.gameId = uuid()
|
||||
this.managerId = ""
|
||||
this.inviteCode = ""
|
||||
this.started = false
|
||||
this.status = Status.SHOW_START
|
||||
this.players = []
|
||||
|
||||
this.round = {
|
||||
playersAnswers: [],
|
||||
currentQuestion: 0,
|
||||
startTime: 0,
|
||||
}
|
||||
|
||||
this.cooldown = {
|
||||
active: false,
|
||||
ms: 0,
|
||||
}
|
||||
|
||||
const roomInvite = createInviteCode()
|
||||
this.inviteCode = roomInvite
|
||||
this.managerId = socket.id
|
||||
this.quizz = quizz
|
||||
|
||||
socket.join(this.gameId)
|
||||
socket.emit("manager:gameCreated", {
|
||||
gameId: this.gameId,
|
||||
inviteCode: roomInvite,
|
||||
})
|
||||
|
||||
console.log(
|
||||
`New game created: ${roomInvite} subject: ${this.quizz.subject}`
|
||||
)
|
||||
}
|
||||
|
||||
join(socket: Socket, username: string) {
|
||||
socket.join(this.gameId)
|
||||
|
||||
const playerData = {
|
||||
id: socket.id,
|
||||
username: username,
|
||||
points: 0,
|
||||
}
|
||||
|
||||
this.players.push(playerData)
|
||||
|
||||
this.io.to(this.managerId).emit("manager:newPlayer", playerData)
|
||||
this.io.to(this.gameId).emit("game:totalPlayers", this.players.length)
|
||||
|
||||
socket.emit("game:successJoin", this.gameId)
|
||||
}
|
||||
|
||||
kickPlayer(socket: Socket, playerId: string) {
|
||||
if (this.managerId !== socket.id) {
|
||||
return
|
||||
}
|
||||
|
||||
const player = this.players.find((p) => p.id === playerId)
|
||||
|
||||
if (!player) {
|
||||
return
|
||||
}
|
||||
|
||||
this.players = this.players.filter((p) => p.id !== playerId)
|
||||
|
||||
this.io.in(playerId).socketsLeave(this.gameId)
|
||||
this.io.to(player.id).emit("game:kick")
|
||||
this.io.to(this.managerId).emit("manager:playerKicked", player.id)
|
||||
|
||||
this.io.to(this.gameId).emit("game:totalPlayers", this.players.length)
|
||||
}
|
||||
|
||||
async startCooldown(seconds: number) {
|
||||
if (this.cooldown.active) {
|
||||
return
|
||||
}
|
||||
|
||||
this.cooldown.active = true
|
||||
|
||||
let count = seconds - 1
|
||||
|
||||
return new Promise<void>((resolve) => {
|
||||
const cooldownTimeout = setInterval(() => {
|
||||
if (!this.cooldown.active || count <= 0) {
|
||||
this.cooldown.active = false
|
||||
clearInterval(cooldownTimeout)
|
||||
resolve()
|
||||
} else {
|
||||
this.io.to(this.gameId).emit("game:cooldown", count)
|
||||
count -= 1
|
||||
}
|
||||
}, 1000)
|
||||
})
|
||||
}
|
||||
|
||||
async abortCooldown() {
|
||||
if (this.cooldown.active) {
|
||||
this.cooldown.active = false
|
||||
}
|
||||
}
|
||||
|
||||
async start(socket: Socket) {
|
||||
if (this.managerId !== socket.id) {
|
||||
return
|
||||
}
|
||||
|
||||
if (this.started) {
|
||||
return
|
||||
}
|
||||
|
||||
this.started = true
|
||||
this.io.to(this.gameId).emit("game:status", {
|
||||
name: Status.SHOW_START,
|
||||
data: {
|
||||
time: 3,
|
||||
subject: this.quizz.subject,
|
||||
},
|
||||
})
|
||||
|
||||
await sleep(3)
|
||||
|
||||
this.io.to(this.gameId).emit("game:startCooldown")
|
||||
|
||||
await this.startCooldown(3)
|
||||
|
||||
this.newRound()
|
||||
}
|
||||
|
||||
async newRound() {
|
||||
const question = this.quizz.questions[this.round.currentQuestion]
|
||||
|
||||
if (!this.started) {
|
||||
return
|
||||
}
|
||||
|
||||
this.io.to(this.gameId).emit("game:updateQuestion", {
|
||||
current: this.round.currentQuestion + 1,
|
||||
total: this.quizz.questions.length,
|
||||
})
|
||||
|
||||
this.io.to(this.gameId).emit("game:status", {
|
||||
name: Status.SHOW_PREPARED,
|
||||
data: {
|
||||
totalAnswers: question.answers.length,
|
||||
questionNumber: this.round.currentQuestion + 1,
|
||||
},
|
||||
})
|
||||
|
||||
await sleep(2)
|
||||
|
||||
if (!this.started) {
|
||||
return
|
||||
}
|
||||
|
||||
this.io.to(this.gameId).emit("game:status", {
|
||||
name: Status.SHOW_QUESTION,
|
||||
data: {
|
||||
question: question.question,
|
||||
image: question.image,
|
||||
cooldown: question.cooldown,
|
||||
},
|
||||
})
|
||||
|
||||
await sleep(question.cooldown)
|
||||
|
||||
if (!this.started) {
|
||||
return
|
||||
}
|
||||
|
||||
this.round.startTime = Date.now()
|
||||
|
||||
this.io.to(this.gameId).emit("game:status", {
|
||||
name: Status.SELECT_ANSWER,
|
||||
data: {
|
||||
question: question.question,
|
||||
answers: question.answers,
|
||||
image: question.image,
|
||||
time: question.time,
|
||||
totalPlayer: this.players.length,
|
||||
},
|
||||
})
|
||||
|
||||
await this.startCooldown(question.time)
|
||||
|
||||
if (!this.started) {
|
||||
return
|
||||
}
|
||||
|
||||
this.players = this.players.map((player) => {
|
||||
const playerAnswer = this.round.playersAnswers.find(
|
||||
(a) => a.playerId === player.id
|
||||
)
|
||||
|
||||
const isCorrect = playerAnswer
|
||||
? playerAnswer.answerId === question.solution
|
||||
: false
|
||||
|
||||
const points =
|
||||
playerAnswer && isCorrect
|
||||
? Math.round(playerAnswer && playerAnswer.points)
|
||||
: 0
|
||||
|
||||
player.points += points
|
||||
|
||||
const sortPlayers = this.players.sort((a, b) => b.points - a.points)
|
||||
|
||||
const rank = sortPlayers.findIndex((p) => p.id === player.id) + 1
|
||||
const aheadPlayer = sortPlayers[rank - 2]
|
||||
|
||||
this.io.to(player.id).emit("game:status", {
|
||||
name: Status.SHOW_RESULT,
|
||||
data: {
|
||||
correct: isCorrect,
|
||||
message: isCorrect ? "Nice !" : "Too bad",
|
||||
points,
|
||||
myPoints: player.points,
|
||||
rank,
|
||||
aheadOfMe: aheadPlayer ? aheadPlayer.username : null,
|
||||
},
|
||||
})
|
||||
|
||||
return player
|
||||
})
|
||||
|
||||
const totalType = this.round.playersAnswers.reduce(
|
||||
(acc: Record<number, number>, { answerId }) => {
|
||||
acc[answerId] = (acc[answerId] || 0) + 1
|
||||
return acc
|
||||
},
|
||||
{}
|
||||
)
|
||||
|
||||
// Manager
|
||||
this.io.to(this.gameId).emit("game:status", {
|
||||
name: Status.SHOW_RESPONSES,
|
||||
data: {
|
||||
question: question.question,
|
||||
responses: totalType,
|
||||
correct: question.solution,
|
||||
answers: question.answers,
|
||||
image: question.image,
|
||||
},
|
||||
})
|
||||
|
||||
this.round.playersAnswers = []
|
||||
}
|
||||
|
||||
timeToPoint(startTime: number, secondes: number) {
|
||||
let points = 1000
|
||||
|
||||
const actualTime = Date.now()
|
||||
const tempsPasseEnSecondes = (actualTime - startTime) / 1000
|
||||
|
||||
points -= (1000 / secondes) * tempsPasseEnSecondes
|
||||
points = Math.max(0, points)
|
||||
|
||||
return points
|
||||
}
|
||||
|
||||
async selectAnswer(socket: Socket, answerId: number) {
|
||||
const player = this.players.find((player) => player.id === socket.id)
|
||||
|
||||
const question = this.quizz.questions[this.round.currentQuestion]
|
||||
|
||||
if (!player) {
|
||||
return
|
||||
}
|
||||
|
||||
if (this.round.playersAnswers.find((p) => p.playerId === socket.id)) {
|
||||
return
|
||||
}
|
||||
|
||||
this.round.playersAnswers.push({
|
||||
playerId: player.id,
|
||||
answerId,
|
||||
points: this.timeToPoint(this.round.startTime, question.time),
|
||||
})
|
||||
|
||||
socket.emit("game:status", {
|
||||
name: Status.WAIT,
|
||||
data: { text: "Waiting for the players to answer" },
|
||||
})
|
||||
socket
|
||||
.to(this.gameId)
|
||||
.emit("game:playerAnswer", this.round.playersAnswers.length)
|
||||
|
||||
this.io.to(this.gameId).emit("game:totalPlayers", this.players.length)
|
||||
|
||||
if (this.round.playersAnswers.length === this.players.length) {
|
||||
this.abortCooldown()
|
||||
}
|
||||
}
|
||||
|
||||
nextRound(socket: Socket) {
|
||||
if (!this.started) {
|
||||
return
|
||||
}
|
||||
|
||||
if (socket.id !== this.managerId) {
|
||||
return
|
||||
}
|
||||
|
||||
if (!this.quizz.questions[this.round.currentQuestion + 1]) {
|
||||
return
|
||||
}
|
||||
|
||||
this.round.currentQuestion += 1
|
||||
this.newRound()
|
||||
}
|
||||
|
||||
abortRound(socket: Socket) {
|
||||
if (!this.started) {
|
||||
return
|
||||
}
|
||||
|
||||
if (socket.id !== this.managerId) {
|
||||
return
|
||||
}
|
||||
|
||||
this.abortCooldown()
|
||||
}
|
||||
|
||||
showLeaderboard(socket: Socket) {
|
||||
const isLastRound =
|
||||
this.round.currentQuestion + 1 === this.quizz.questions.length
|
||||
|
||||
const sortedPlayers = this.players.sort((a, b) => b.points - a.points)
|
||||
|
||||
if (isLastRound) {
|
||||
socket.emit("game:status", {
|
||||
name: Status.FINISHED,
|
||||
data: {
|
||||
subject: this.quizz.subject,
|
||||
top: sortedPlayers.slice(0, 3),
|
||||
},
|
||||
})
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
socket.emit("game:status", {
|
||||
name: Status.SHOW_LEADERBOARD,
|
||||
data: {
|
||||
leaderboard: sortedPlayers.slice(0, 5),
|
||||
},
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
export default Game
|
||||
Reference in New Issue
Block a user