Removing amountFraction and adding timestamp (#647)

* Removing amountFraction

* Adding block timestamp

* initiating veDelegation timestamp

* add tx as well

---------

Co-authored-by: alexcos20 <alex.coseru@gmail.com>

schema.graphql

@@ -465,10 +465,11 @@ type VeDelegation @entity {
   receiver: VeOCEAN!
   tokenId: BigInt!
   amount: BigInt!
-  amountFraction: BigDecimal!
   cancelTime: BigInt!
   expireTime: BigInt!
   block: Int!
+  timestamp: Int!
+  tx: String!
 }
 
 type VeOCEAN @entity {

src/mappings/utils/veUtils.ts

@@ -129,11 +129,12 @@ export function getveDelegation(id: string): VeDelegation {
     veDelegation.cancelTime = BigInt.zero()
     veDelegation.expireTime = BigInt.zero()
     veDelegation.tokenId = BigInt.zero()
-    veDelegation.amountFraction = BigDecimal.zero()
     veDelegation.amount = BigInt.zero()
     veDelegation.receiver = ''
     veDelegation.delegator = ''
     veDelegation.block = 0
+    veDelegation.timestamp = 0
+    veDelegation.tx = ''
     veDelegation.save()
   }
   return veDelegation

src/mappings/veDelegation.ts

@@ -1,4 +1,4 @@
-import { BigDecimal, BigInt } from '@graphprotocol/graph-ts'
+import { BigInt } from '@graphprotocol/graph-ts'
 import {
   BurnBoost,
   DelegateBoost,
@@ -6,7 +6,6 @@ import {
   TransferBoost
 } from '../@types/veDelegation/veDelegation'
 import { getveDelegation, getveOCEAN } from './utils/veUtils'
-import { weiToDecimal } from './utils/generic'
 
 export function handleDelegation(event: DelegateBoost): void {
   const _delegator = event.params._delegator.toHex()
@@ -19,18 +18,14 @@ export function handleDelegation(event: DelegateBoost): void {
   const veDelegation = getveDelegation(_tokenId.toHex())
   veDelegation.delegator = _delegator
   getveOCEAN(_receiver)
-  const delegatorVeOcean = getveOCEAN(_delegator)
-  if (_amount && delegatorVeOcean.lockedAmount) {
-    veDelegation.amountFraction = _amount.divDecimal(
-      delegatorVeOcean.lockedAmount
-    )
-  }
   veDelegation.receiver = _receiver
   veDelegation.tokenId = _tokenId
   veDelegation.amount = _amount
   veDelegation.cancelTime = _cancelTime
   veDelegation.expireTime = _expireTime
   veDelegation.block = event.block.number.toI32()
+  veDelegation.timestamp = event.block.timestamp.toI32()
+  veDelegation.tx = event.transaction.hash.toHex()
   veDelegation.save()
 }
 
@@ -43,18 +38,14 @@ export function handleExtendBoost(event: ExtendBoost): void {
   const _expireTime = event.params._expire_time
 
   const veDelegation = getveDelegation(_tokenId.toHex())
-  const delegatorVeOcean = getveOCEAN(_delegator)
-  if (_amount && delegatorVeOcean.lockedAmount) {
-    veDelegation.amountFraction = weiToDecimal(_amount.toBigDecimal(), 18).div(
-      delegatorVeOcean.lockedAmount
-    )
-  }
   veDelegation.delegator = _delegator
   veDelegation.receiver = _receiver
   veDelegation.tokenId = _tokenId
   veDelegation.amount = _amount
   veDelegation.cancelTime = _cancelTime
   veDelegation.expireTime = _expireTime
+  veDelegation.timestamp = event.block.timestamp.toI32()
+  veDelegation.tx = event.transaction.hash.toHex()
   veDelegation.save()
 }
 
@@ -72,6 +63,5 @@ export function handleBurnBoost(event: BurnBoost): void {
 
   // delete
   const veDelegation = getveDelegation(_tokenId.toHex())
-  veDelegation.amountFraction = BigDecimal.zero()
   veDelegation.amount = BigInt.zero()
 }

test/integration/VeOcean.test.ts

@@ -656,7 +656,6 @@ describe('veOcean tests', async () => {
           },
           tokenId,
           amount,
-          amountFraction,
           cancelTime,
           expireTime
         }