25 lines
737 B
TypeScript
25 lines
737 B
TypeScript
import * as functions from 'firebase-functions'
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import * as admin from 'firebase-admin'
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import { View } from '../../common/tracking'
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const firestore = admin.firestore()
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export const onView = functions.firestore
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.document('private-users/{userId}/views/{viewId}')
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.onCreate(async (snapshot, context) => {
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const { userId } = context.params
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const { contractId, timestamp } = snapshot.data() as View
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await firestore
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.doc(`private-users/${userId}/cache/viewCounts`)
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.set(
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{ [contractId]: admin.firestore.FieldValue.increment(1) },
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{ merge: true }
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)
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await firestore
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.doc(`private-users/${userId}/cache/lastViewTime`)
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.set({ [contractId]: timestamp }, { merge: true })
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})
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