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add event Index to pool transactions (#497)

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This commit is contained in:
Alex Coseru 2022-07-26 12:04:17 +03:00 committed by GitHub
parent 13d7fb78c1
commit e7cb995797
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 35 additions and 11 deletions
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3
schema.graphql
View File

@ -207,7 +207,7 @@ type PoolShare @entity {
}
type PoolTransaction @entity {
"tx address + caller address"
"tx address + eventIndex"
id: ID!
"pool related to this tx"
pool: Pool!
@ -222,6 +222,7 @@ type PoolTransaction @entity {
timestamp: Int!
"pool creation transaction id"
tx: String!
eventIndex: BigInt
"block number when it was created"
block: Int

31
src/mappings/pool.ts
View File

@ -32,7 +32,12 @@ import { getUser } from './utils/userUtils'
export function handleJoin(event: LOG_JOIN): void {
const pool = getPool(event.address.toHex())
const user = getUser(event.params.caller.toHex())
const poolTx = getPoolTransaction(event, user.id, PoolTransactionType.JOIN)
const poolTx = getPoolTransaction(
event,
user.id,
PoolTransactionType.JOIN,
event.logIndex
)
pool.transactionCount = pool.transactionCount.plus(integer.ONE)
pool.joinCount = pool.joinCount.plus(integer.ONE)
@ -72,7 +77,12 @@ export function handleJoin(event: LOG_JOIN): void {
export function handleExit(event: LOG_EXIT): void {
const pool = getPool(event.address.toHex())
const user = getUser(event.params.caller.toHex())
const poolTx = getPoolTransaction(event, user.id, PoolTransactionType.EXIT)
const poolTx = getPoolTransaction(
event,
user.id,
PoolTransactionType.EXIT,
event.logIndex
)
pool.transactionCount = pool.transactionCount.plus(integer.ONE)
pool.joinCount = pool.joinCount.plus(integer.ONE)
@ -109,7 +119,12 @@ export function handleExit(event: LOG_EXIT): void {
export function handleSwap(event: LOG_SWAP): void {
const pool = getPool(event.address.toHex())
const user = getUser(event.params.caller.toHex())
const poolTx = getPoolTransaction(event, user.id, PoolTransactionType.SWAP)
const poolTx = getPoolTransaction(
event,
user.id,
PoolTransactionType.SWAP,
event.logIndex
)
pool.transactionCount = pool.transactionCount.plus(integer.ONE)
pool.joinCount = pool.joinCount.plus(integer.ONE)
@ -227,7 +242,8 @@ export function handleSetup(event: LOG_SETUP): void {
const poolTx = getPoolTransaction(
event,
fromUser.id,
PoolTransactionType.SETUP
PoolTransactionType.SETUP,
event.logIndex
)
poolTx.type = PoolTransactionType.SETUP
poolTx.baseToken = token.id
@ -259,7 +275,12 @@ export function handlerBptTransfer(event: Transfer): void {
const toAddress = event.params.dst.toHexString()
const poolAddress = event.address.toHex()
const caller = getUser(event.transaction.from.toHex())
const poolTx = getPoolTransaction(event, caller.id, PoolTransactionType.SWAP)
const poolTx = getPoolTransaction(
event,
caller.id,
PoolTransactionType.SWAP,
event.logIndex
)
// btoken has 18 decimals
const ammount = weiToDecimal(event.params.amt.toBigDecimal(), 18)

12
src/mappings/utils/poolUtils.ts
View File

@ -1,4 +1,4 @@
import { Address, BigDecimal, ethereum } from '@graphprotocol/graph-ts'
import { Address, BigDecimal, BigInt, ethereum } from '@graphprotocol/graph-ts'
import {
Pool,
PoolShare,
@ -19,19 +19,20 @@ export function getPoolShareId(
export function getPoolTransactionId(
txHash: string,
userAddress: string
eventIndex: BigInt
): string {
return `${txHash}-${userAddress}`
return `${txHash}-` + eventIndex.toString()
}
export function getPoolTransaction(
event: ethereum.Event,
userAddress: string,
type: string
type: string,
eventIndex: BigInt
): PoolTransaction {
const txId = getPoolTransactionId(
event.transaction.hash.toHexString(),
userAddress
eventIndex
)
let poolTx = PoolTransaction.load(txId)
@ -45,6 +46,7 @@ export function getPoolTransaction(
poolTx.timestamp = event.block.timestamp.toI32()
poolTx.tx = event.transaction.hash.toHex()
poolTx.eventIndex = eventIndex
poolTx.block = event.block.number.toI32()
poolTx.gasPrice = gweiToEth(event.transaction.gasPrice.toBigDecimal())