20 lines
488 B
JavaScript
20 lines
488 B
JavaScript
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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const _ = db.command
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exports.main = async event => {
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const { OPENID } = cloud.getWXContext()
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if (!event.conversationId) throw new Error('conversationId is required')
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await db.collection('conversations').doc(event.conversationId).update({
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data: {
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unreadOpenids: _.pull(OPENID),
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[`unreadCounts.${OPENID}`]: 0
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}
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})
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return { unreadCount: 0 }
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}
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