zhangxiang
bd4a8aa358
- subscribe: 用户订阅/取消订阅/查询订阅状态 - daily-push: 定时查询订阅用户、生成运势、发送订阅消息 - push-test: 推送调试云函数 - 定时触发器配置，每日 7:00/12:00/18:00 推送
62 lines
1.7 KiB
JavaScript
62 lines
1.7 KiB
JavaScript
// 云函数：subscribe
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// 用户订阅每日运势推送，存储生辰信息和订阅偏好
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const cloud = require('wx-server-sdk')
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cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
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const db = cloud.database()
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exports.main = async (event, context) => {
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const { birthInfo, templateId, pushTime } = event
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const { OPENID } = cloud.getWXContext()
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// 参数校验
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if (!birthInfo || !templateId) {
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return { success: false, error: '参数不完整' }
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}
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if (!birthInfo.birthDate || birthInfo.birthHour == null || birthInfo.gender == null) {
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return { success: false, error: '生辰信息不完整' }
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}
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try {
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// 检查是否已存在订阅
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const existing = await db.collection('subscriptions').where({
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openid: OPENID,
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}).get()
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const subData = {
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openid: OPENID,
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templateId,
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birthInfo: {
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birthDate: birthInfo.birthDate,
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birthHour: birthInfo.birthHour,
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birthMinute: birthInfo.birthMinute || 0,
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birthPlace: birthInfo.birthPlace || '',
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longitude: birthInfo.longitude || 0,
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latitude: birthInfo.latitude || 0,
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gender: birthInfo.gender,
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},
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pushTime: pushTime || '07:00',
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pushEnabled: true,
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lastPushDate: '',
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updatedAt: db.serverDate(),
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}
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if (existing.data.length > 0) {
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// 更新现有订阅
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await db.collection('subscriptions').doc(existing.data[0]._id).update({
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data: subData,
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})
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} else {
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// 新建订阅
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subData.subscribedAt = db.serverDate()
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await db.collection('subscriptions').add({
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data: subData,
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})
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}
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return { success: true }
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} catch (err) {
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console.error('[subscribe] Error:', err)
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return { success: false, error: err.message }
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}
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} |