manifold/functions/src/scripts/backfill-contract-followers.ts
Ian Philips f50b4775a1
Allow to follow/unfollow markets, backfill as well (#794)
* Allow to follow/unfollow markets, backfill as well

* remove yarn script edit

* add decrement comment

* Lint

* Decrement follow count on unfollow

* Follow/unfollow button logic

* Unfollow/follow => heart

* Add user to followers in place-bet and sell-shares

* Add tracking

* Show contract follow modal for first time following

* Increment follower count as well

* Remove add follow from bet trigger

* restore on-create-bet

* Add pubsub to dev.sh, show heart on FR, remove from answer trigger
2022-08-24 10:49:53 -06:00

76 lines
2.3 KiB
TypeScript

import * as admin from 'firebase-admin'
import { initAdmin } from './script-init'
initAdmin()
import { getValues } from '../utils'
import { Contract } from 'common/lib/contract'
import { Comment } from 'common/lib/comment'
import { uniq } from 'lodash'
import { Bet } from 'common/lib/bet'
import {
DEV_HOUSE_LIQUIDITY_PROVIDER_ID,
HOUSE_LIQUIDITY_PROVIDER_ID,
} from 'common/lib/antes'
const firestore = admin.firestore()
async function backfillContractFollowers() {
console.log('Backfilling contract followers')
const contracts = await getValues<Contract>(
firestore.collection('contracts').where('isResolved', '==', false)
)
let count = 0
for (const contract of contracts) {
const comments = await getValues<Comment>(
firestore.collection('contracts').doc(contract.id).collection('comments')
)
const commenterIds = uniq(comments.map((comment) => comment.userId))
const betsSnap = await firestore
.collection(`contracts/${contract.id}/bets`)
.get()
const bets = betsSnap.docs.map((doc) => doc.data() as Bet)
// filter bets for only users that have an amount invested still
const bettorIds = uniq(bets.map((bet) => bet.userId))
const liquidityProviders = await firestore
.collection(`contracts/${contract.id}/liquidity`)
.get()
const liquidityProvidersIds = uniq(
liquidityProviders.docs.map((doc) => doc.data().userId)
// exclude free market liquidity provider
).filter(
(id) =>
id !== HOUSE_LIQUIDITY_PROVIDER_ID ||
id !== DEV_HOUSE_LIQUIDITY_PROVIDER_ID
)
const followerIds = uniq([
...commenterIds,
...bettorIds,
...liquidityProvidersIds,
contract.creatorId,
])
for (const followerId of followerIds) {
await firestore
.collection(`contracts/${contract.id}/follows`)
.doc(followerId)
.set({ id: followerId, createdTime: Date.now() })
}
// Perhaps handled by the trigger?
// const followerCount = followerIds.length
// await firestore
// .collection(`contracts`)
// .doc(contract.id)
// .update({ followerCount: followerCount })
count += 1
if (count % 100 === 0) {
console.log(`${count} contracts processed`)
}
}
}
if (require.main === module) {
backfillContractFollowers()
.then(() => process.exit())
.catch(console.log)
}