7144e57c93
* Denormalize user display fields onto bets * Make bet denormalization script fast enough to run it on prod * Make `placeBet`/`sellShares` immediately post denormalized info
39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
// Filling in the user-based fields on bets.
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import * as admin from 'firebase-admin'
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import { initAdmin } from './script-init'
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import { findDiffs, describeDiff, getDiffUpdate } from './denormalize'
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import { log, writeAsync } from '../utils'
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initAdmin()
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const firestore = admin.firestore()
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// not in a transaction for speed -- may need to be run more than once
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async function denormalize() {
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const users = await firestore.collection('users').get()
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log(`Found ${users.size} users.`)
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for (const userDoc of users.docs) {
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const userBets = await firestore
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.collectionGroup('bets')
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.where('userId', '==', userDoc.id)
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.get()
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const mapping = [[userDoc, userBets.docs] as const] as const
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const diffs = findDiffs(
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mapping,
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['avatarUrl', 'userAvatarUrl'],
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['name', 'userName'],
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['username', 'userUsername']
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)
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log(`Found ${diffs.length} bets with mismatched user data.`)
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const updates = diffs.map((d) => {
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log(describeDiff(d))
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return getDiffUpdate(d)
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})
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await writeAsync(firestore, updates)
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}
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}
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if (require.main === module) {
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denormalize().catch((e) => console.error(e))
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}
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