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Favor transaction functions in login mutation

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This commit is contained in:
mattwr18 2019-12-11 19:31:50 +01:00
parent d38131e24a
commit 53791c83e8
1 changed files with 12 additions and 10 deletions
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22
backend/src/schema/resolvers/user_management.js
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@ -3,6 +3,7 @@ import bcrypt from 'bcryptjs'
import { AuthenticationError } from 'apollo-server'
import { getNeode } from '../../bootstrap/neo4j'
import normalizeEmail from './helpers/normalizeEmail'
import log from './helpers/databaseLogger'
const neode = getNeode()
@ -25,17 +26,18 @@ export default {
email = normalizeEmail(email)
const session = driver.session()
try {
const result = await session.run(
`
MATCH (user:User {deleted: false})-[:PRIMARY_EMAIL]->(e:EmailAddress {email: $userEmail})
RETURN user {.id, .slug, .name, .avatar, .encryptedPassword, .role, .disabled, email:e.email} as user LIMIT 1
`,
{ userEmail: email },
)
const [currentUser] = await result.records.map(record => {
return record.get('user')
const loginReadTxResultPromise = session.readTransaction(async transaction => {
const loginTransactionResponse = await transaction.run(
`
MATCH (user:User {deleted: false})-[:PRIMARY_EMAIL]->(e:EmailAddress {email: $userEmail})
RETURN user {.id, .slug, .name, .avatar, .encryptedPassword, .role, .disabled, email:e.email} as user LIMIT 1
`,
{ userEmail: email },
)
log(loginTransactionResponse)
return loginTransactionResponse.records.map(record => record.get('user'))
})
const [currentUser] = await loginReadTxResultPromise
if (
currentUser &&
(await bcrypt.compareSync(password, currentUser.encryptedPassword)) &&