blob: 8ceccde98be9fd4f67b966150b6639c19218aa9f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
class LiveQuotaStore {
private static instance: LiveQuotaStore
private readonly livesPerUser = new Map<number, { liveId: number, size: number }[]>()
private constructor () {
}
addNewLive (userId: number, liveId: number) {
if (!this.livesPerUser.has(userId)) {
this.livesPerUser.set(userId, [])
}
const currentUserLive = { liveId, size: 0 }
const livesOfUser = this.livesPerUser.get(userId)
livesOfUser.push(currentUserLive)
}
removeLive (userId: number, liveId: number) {
const newLivesPerUser = this.livesPerUser.get(userId)
.filter(o => o.liveId !== liveId)
this.livesPerUser.set(userId, newLivesPerUser)
}
addQuotaTo (userId: number, liveId: number, size: number) {
const lives = this.livesPerUser.get(userId)
const live = lives.find(l => l.liveId === liveId)
live.size += size
}
getLiveQuotaOf (userId: number) {
const currentLives = this.livesPerUser.get(userId)
if (!currentLives) return 0
return currentLives.reduce((sum, obj) => sum + obj.size, 0)
}
static get Instance () {
return this.instance || (this.instance = new this())
}
}
export {
LiveQuotaStore
}
|
