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73 lines
1.7 KiB
73 lines
1.7 KiB
1 year ago
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/**
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* @class StatEvent 事件统计模型
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*/
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const BaseMod = require('./base')
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const {
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DateTime
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} = require('../lib')
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module.exports = class StatEvent extends BaseMod {
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constructor() {
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super()
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this.tableName = 'events'
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this.defaultEvent = this.getConfig('event') || {
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login: '登录',
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register: '注册',
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click: '点击',
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share: '分享',
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pay_success: '支付成功',
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pay_fail: '支付失败'
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}
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}
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/**
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* 获取事件信息
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* @param {String} appid: DCloud appid
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* @param {String} eventKey 事件键值
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*/
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async getEvent(appid, eventKey) {
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const cacheKey = 'uni-stat-event-' + appid + '-' + eventKey
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let eventData = await this.getCache(cacheKey)
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if (!eventData) {
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const eventInfo = await this.getCollection(this.tableName).where({
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appid: appid,
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event_key: eventKey
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}).get()
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eventData = []
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if (eventInfo.data.length > 0) {
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eventData = eventInfo.data[0]
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await this.setCache(cacheKey, eventData)
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}
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}
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return eventData
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}
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/**
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* 获取事件信息不存在则创建
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* @param {String} appid: DCloud appid
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* @param {String} eventKey 事件键值
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*/
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async getEventAndCreate(appid, eventKey) {
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const eventInfo = await this.getEvent(appid, eventKey)
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if (eventInfo.length === 0) {
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const thisTime = new DateTime().getTime()
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const insertParam = {
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appid: appid,
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event_key: eventKey,
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event_name: this.defaultEvent[eventKey] ? this.defaultEvent[eventKey] : '',
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create_time: thisTime,
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update_time: thisTime
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}
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const res = await this.insert(this.tableName, insertParam)
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if (res && res.id) {
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return Object.assign(insertParam, {
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_id: res.id
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})
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}
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}
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return eventInfo
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}
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}
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