85 lines
2.6 KiB
JavaScript
85 lines
2.6 KiB
JavaScript
/**
|
|
* 订阅消息授权助手
|
|
*
|
|
* 用法：在需要提醒用户的入口调用一次即可
|
|
* import { requestSubscribeNotice } from '@/utils/subscribe.js'
|
|
* await requestSubscribeNotice()
|
|
*
|
|
* 说明：
|
|
* - 微信一次性订阅：用户每同意一次，服务器才有一次推送机会，所以要挑「用户确实
|
|
* 可能需要收到提醒」的时机调用（比如进入工作台、提交完审批后）。
|
|
* - 微信限制一次最多弹 3 个模板，这里自动分批。
|
|
*/
|
|
import { getSubscribeTemplates, authorizeSubscribe } from '@/api/subscribe.js'
|
|
|
|
/** 单次弹窗最多 3 个模板 ID */
|
|
const MAX_TMPL_PER_CALL = 3
|
|
|
|
/**
|
|
* 拉起微信订阅授权弹窗，并把授权结果上报给服务器
|
|
* @param {{silent?: boolean, tip?: string}} options
|
|
* @returns {Promise<{ok: boolean, reason?: string, accepted?: string[]}>}
|
|
*/
|
|
export async function requestSubscribeNotice(options = {}) {
|
|
const silent = !!options.silent
|
|
// #ifdef MP-WEIXIN
|
|
let templates = []
|
|
try {
|
|
const data = await getSubscribeTemplates()
|
|
templates = (data && data.list) || []
|
|
} catch (e) {
|
|
if (!silent) uni.showToast({ title: '获取订阅模板失败', icon: 'none' })
|
|
return { ok: false, reason: 'template_fetch_failed' }
|
|
}
|
|
|
|
const tmplIds = templates.map((t) => t.template_id).filter(Boolean)
|
|
if (!tmplIds.length) {
|
|
if (!silent) uni.showToast({ title: '暂未配置订阅消息模板', icon: 'none' })
|
|
return { ok: false, reason: 'no_template' }
|
|
}
|
|
|
|
const accepted = []
|
|
for (let i = 0; i < tmplIds.length; i += MAX_TMPL_PER_CALL) {
|
|
const batch = tmplIds.slice(i, i + MAX_TMPL_PER_CALL)
|
|
let result = {}
|
|
try {
|
|
result = await new Promise((resolve, reject) => {
|
|
uni.requestSubscribeMessage({
|
|
tmplIds: batch,
|
|
success: resolve,
|
|
fail: reject
|
|
})
|
|
})
|
|
} catch (e) {
|
|
if (!silent) uni.showToast({ title: '订阅授权失败', icon: 'none' })
|
|
return { ok: false, reason: 'request_failed' }
|
|
}
|
|
batch.forEach((id) => {
|
|
if (result[id] === 'accept') accepted.push(id)
|
|
})
|
|
}
|
|
|
|
if (!accepted.length) {
|
|
if (!silent) uni.showToast({ title: '你取消了订阅授权', icon: 'none' })
|
|
return { ok: false, reason: 'refuse' }
|
|
}
|
|
|
|
try {
|
|
await authorizeSubscribe(accepted)
|
|
} catch (e) {
|
|
if (!silent) uni.showToast({ title: '授权结果上报失败', icon: 'none' })
|
|
return { ok: false, reason: 'report_failed' }
|
|
}
|
|
|
|
if (!silent) {
|
|
uni.showToast({ title: options.tip || '已开启消息提醒', icon: 'success' })
|
|
}
|
|
return { ok: true, accepted }
|
|
// #endif
|
|
|
|
// #ifndef MP-WEIXIN
|
|
if (!silent) uni.showToast({ title: '请在微信小程序中开启消息提醒', icon: 'none' })
|
|
return { ok: false, reason: 'not_mp' }
|
|
// #endif
|
|
}
|