Rename user contracts

functions/src/scripts/recalculate.ts

@@ -1,61 +0,0 @@
-import * as admin from 'firebase-admin'
-import * as _ from 'lodash'
-import { Bet } from '../types/bet'
-import { Contract } from '../types/contract'
-
-type DocRef = admin.firestore.DocumentReference
-
-// Generate your own private key, and set the path below:
-// https://console.firebase.google.com/u/0/project/mantic-markets/settings/serviceaccounts/adminsdk
-const serviceAccount = require('../../../../Downloads/dev-mantic-markets-firebase-adminsdk-sir5m-b2d27f8970.json')
-
-admin.initializeApp({
-  credential: admin.credential.cert(serviceAccount),
-})
-const firestore = admin.firestore()
-
-async function recalculateContract(contractRef: DocRef, contract: Contract) {
-  const bets = await contractRef
-    .collection('bets')
-    .get()
-    .then((snap) => snap.docs.map((bet) => bet.data() as Bet))
-
-  const openBets = bets.filter((b) => !b.isSold && !b.sale)
-
-  const totalShares = {
-    YES: _.sumBy(openBets, (bet) => (bet.outcome === 'YES' ? bet.shares : 0)),
-    NO: _.sumBy(openBets, (bet) => (bet.outcome === 'NO' ? bet.shares : 0)),
-  }
-
-  const totalBets = {
-    YES: _.sumBy(openBets, (bet) => (bet.outcome === 'YES' ? bet.amount : 0)),
-    NO: _.sumBy(openBets, (bet) => (bet.outcome === 'NO' ? bet.amount : 0)),
-  }
-
-  await contractRef.update({ totalShares, totalBets })
-
-  console.log(
-    'calculating totals for "',
-    contract.question,
-    '" total bets:',
-    totalBets
-  )
-  console.log()
-}
-
-async function migrateContracts() {
-  console.log('Recalculating contract info')
-
-  const snapshot = await firestore.collection('contracts').get()
-  const contracts = snapshot.docs.map((doc) => doc.data() as Contract)
-
-  console.log('Loaded', contracts.length, 'contracts')
-
-  for (const contract of contracts) {
-    const contractRef = firestore.doc(`contracts/${contract.id}`)
-
-    await recalculateContract(contractRef, contract)
-  }
-}
-
-if (require.main === module) migrateContracts().then(() => process.exit())

functions/src/scripts/rename-user-contracts.ts

@@ -0,0 +1,46 @@
+import * as admin from 'firebase-admin'
+import * as _ from 'lodash'
+import { Contract } from '../types/contract'
+import { getValues } from '../utils'
+
+// Generate your own private key, and set the path below:
+// https://console.firebase.google.com/u/0/project/mantic-markets/settings/serviceaccounts/adminsdk
+// James:
+const serviceAccount = require('../../../../Downloads/mantic-markets-firebase-adminsdk-1ep46-820891bb87.json')
+// Stephen:
+// const serviceAccount = require('../../../../Downloads/dev-mantic-markets-firebase-adminsdk-sir5m-b2d27f8970.json')
+
+admin.initializeApp({
+  credential: admin.credential.cert(serviceAccount),
+})
+const firestore = admin.firestore()
+
+async function renameUserContracts(
+  username: string,
+  newNames: { name: string; username: string }
+) {
+  console.log(`Renaming contracts of ${username} to`, newNames)
+
+  const contracts = await getValues<Contract>(
+    firestore.collection('contracts').where('creatorUsername', '==', username)
+  )
+
+  console.log('Loaded', contracts.length, 'contracts by', username)
+
+  for (const contract of contracts) {
+    const contractRef = firestore.doc(`contracts/${contract.id}`)
+
+    console.log('Renaming', contract.slug)
+
+    await contractRef.update({
+      creatorUsername: newNames.username,
+      creatorName: newNames.name,
+    } as Partial<Contract>)
+  }
+}
+
+if (require.main === module)
+  renameUserContracts('ManticMarkets', {
+    username: 'ManifoldMarkets',
+    name: 'Manifold Markets',
+  }).then(() => process.exit())

functions/src/utils.ts

@@ -4,14 +4,14 @@ import { Contract } from './types/contract'
 import { User } from './types/user'
 
 export const getValue = async <T>(collection: string, doc: string) => {
-  const snap = await admin.firestore()
-    .collection(collection)
-    .doc(doc)
-    .get()
+  const snap = await admin.firestore().collection(collection).doc(doc).get()
 
-  return snap.exists
-    ? snap.data() as T
-    : undefined
+  return snap.exists ? (snap.data() as T) : undefined
+}
+
+export const getValues = async <T>(query: admin.firestore.Query) => {
+  const snap = await query.get()
+  return snap.docs.map((doc) => doc.data() as T)
 }
 
 export const getContract = (contractId: string) => {