56 lines
1.9 KiB
TypeScript
56 lines
1.9 KiB
TypeScript
import { defineStore } from 'pinia'
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import { ref } from 'vue'
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import type { InviteActivitySummary } from '@mp-pilates/shared'
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import { get, post } from '../utils/request'
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export const useInviteStore = defineStore('invite', () => {
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const activity = ref<InviteActivitySummary | null>(null)
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let activityRevision = 0
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async function refreshActivity() {
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const requestRevision = ++activityRevision
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try {
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const result = await get<InviteActivitySummary>('/invite/activity')
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if (requestRevision === activityRevision) activity.value = result
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} catch (err) {
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if (requestRevision === activityRevision) activity.value = null
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throw err
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}
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}
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const code = ref('')
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const eligible = ref(false)
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const pendingCode = ref('')
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let revision = 0
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let confirming = false
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async function refresh() {
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if (confirming) return
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const requestRevision = ++revision
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const result = await get<{ inviteCode: string; discountEligible: boolean }>('/invite/code')
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if (requestRevision !== revision) return
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code.value = result.inviteCode
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eligible.value = result.discountEligible
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}
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async function confirm(value: string) {
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const requestRevision = ++revision
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confirming = true
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try {
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const result = await post<{ inviteCode: string; discountEligible: boolean }>('/invite/confirm', { code: value })
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if (requestRevision !== revision) throw new Error('登录状态已变化，请重试')
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code.value = result.inviteCode
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eligible.value = result.discountEligible
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pendingCode.value = ''
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} finally {
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confirming = false
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}
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}
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function reset() {
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activityRevision++
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activity.value = null
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revision++
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code.value = ''
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eligible.value = false
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pendingCode.value = ''
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}
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function price(value: number) { return eligible.value ? Math.round(value * 95 / 100) : value }
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return { activity, refreshActivity, code, eligible, pendingCode, refresh, confirm, reset, price }
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})
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