Fix #628 & #629 & #621: Store event log index for all records (#630)

* Store eventIndex.

* Changed in veDelegation. Removed import of String.

* linter.

* Removed tx hash.

* Revert some tweaks.

* added logIndex.

* converted to big int.

* 0 -> BigInt.zero().

* Added eventIndex to template and OPC.

* updated tweak

* updated tweak2

* Added eventIndex in tests.

* revert.

* Added eventIndex for TokenCreated and NFTCreated events. Increase time sleep for graphql request.

* Changed position of eventIndex in entity.

* Added eventIndex for order events and for dt events. Added new test commands in package.json.

* Added eventIndex for NFT Update events.

* Added eventIndex for dispenser.

* Modified dispenser tests.

* Reverted sleep secs. Updated tests.

* Updated dispenser tests. Added eventIndex for FRE.

* Added eventIndex in df rewards.

* Updated Ve with eventIndex.

* Updating order id with event index.

* Updated @ocean/lib with multichain version.

* Updated to number type.

* Updated tests for order.

* some changes.

* Fix dt tests. Added logs for provider fee. Need fix for Simple publish and consume tests.

* Problem raised by retrieving order event index in provider fee event handler.

* Added function for searching the right order.

* Debug order with provider fee.

* Removed console logs.

* Added debug logs.

* Hardcoded eventIndex just for testing.

* Paste logs from graph node.

* added extra sleep in test.

* fixed command.

* Added comments. Modified util function for Order Reuse.

* Added more logs and other tweaks.

* fixed command for docker logs.

* Added more logs.

* Converted to lowercase.

* Removed condition just for test.

* Added more logs. Order is not null.

* Call getOrder.

* Added verification back.

* converted to hex and add toString.

* Pass toString as param.

* Added ethereumjs util.

* replaced with ==.

* Refactored logic.

* Print event index.

* added more logs of event index.

* Modified tweaks and asserts.

* Added log for reuse order.

* updates.

* Reverted changes.

* Added check for eventIndex == 0.

* Enhanced the code. Replaced while with for.

* Added more logs for reuse test.

* added another condition.

* Added logs in tests. Removed redundant condition.

* Added more logs to test.

* Fixed typo.

* still debugging

* Refactored code.

* Getting closer.

* Fix tests for orders part. Removed logs.

* Removed more logs.

* Fix DT tests related to order.

* Implemented Publishing Market Fee event handler. Added test.

* Added consume market fee handler. Test consume market fee handler.

* Fixed tests for fees. Added TODOs.

* Generated ID with eventIndex in ficed rate. Added assert errors messages.

* Added FRE tests to workflow.

* Generated dispenser transaction with event index.

* Fixed dispenser tests.

* Add event index for NftUpdate entity ID.

* Changed IDs for VeDelegation and VeAllocationUpdate.

* Added full test suite to workflow.

* Fixed nft transfer ID.

* print blocks.

* test just dt and ending test to see the last block.

* Added df test.

* Added dispenser test.

* Added FRE test.

* Added NFT test.

* Added simple publish consume test.

* Added simple subgraph test.

* Added users test.

* Added ve test.

* Increased sleep time.

* commented delegation test.

* respect lint

* Fixed ending tests. Removed commented code. Brought back test suite.

* Print values from failing tests. Updated mappings.

* Rollback changes in veDelegation and veUtils. Added more prints for debug in tests.

* Removed veDelegation creation record.

* Rollback to the approach for veDelegation like it is in main.

* Removed prints. Match changes with main.

* Removed -1 from last block.

* Added prints for eventIndex. Fixed some suggestions.

* Fixed veDelegation.

* Removed prints.

.github/workflows/tests.yml

@@ -74,3 +74,6 @@ jobs:
         env:
           ADDRESS_FILE: /home/runner/.ocean/ocean-contracts/artifacts/address.json
           BARGE_FOLDER: /home/runner/.ocean/
+      - name:  docker logs
+        run: docker logs ocean_graph-node_1
+        if: ${{ failure() }}

package-lock.json

@@ -11,7 +11,8 @@
       "dependencies": {
         "@oceanprotocol/contracts": "^1.1.12",
         "@oceanprotocol/lib": "^2.7.0",
-        "cross-fetch": "^3.1.4"
+        "cross-fetch": "^3.1.4",
+        "ethereumjs-util": "^7.1.5"
       },
       "devDependencies": {
         "@graphprotocol/graph-cli": "^0.38.0",

package.json

@@ -33,6 +33,8 @@
     "test-df": "TS_NODE_PROJECT='test/integration/tsconfig.json' mocha --config=test/integration/.mocharc.json --node-env=test --exit 'test/integration/DFRewards.test.ts'",
     "test-dt": "TS_NODE_PROJECT='test/integration/tsconfig.json' mocha --config=test/integration/.mocharc.json --node-env=test --exit 'test/integration/Datatoken.test.ts'",
     "test-zend": "TS_NODE_PROJECT='test/integration/tsconfig.json' mocha --config=test/integration/.mocharc.json --node-env=test --exit 'test/integration/ZEnding.test.ts'",
+    "test-publish-consume": "TS_NODE_PROJECT='test/integration/tsconfig.json' mocha --config=test/integration/.mocharc.json --node-env=test --exit 'test/integration/SimplePublishConsume.test.ts'",
+    "test-nft": "TS_NODE_PROJECT='test/integration/tsconfig.json' mocha --config=test/integration/.mocharc.json --node-env=test --exit 'test/integration/Nft.test.ts'",
     "lint": "eslint --ignore-path .gitignore --ext .js --ext .ts --ext .tsx .",
     "lint:fix": "eslint --ignore-path .gitignore --ext .js,.ts,.tsx . --fix",
     "format": "prettier --ignore-path .gitignore './**/*.{css,yml,js,ts,tsx,json,yaml}' --write",
@@ -72,7 +74,8 @@
   "dependencies": {
     "@oceanprotocol/contracts": "^1.1.12",
     "@oceanprotocol/lib": "^2.7.0",
-    "cross-fetch": "^3.1.4"
+    "cross-fetch": "^3.1.4",
+    "ethereumjs-util": "^7.1.5"
   },
   "repository": {
     "type": "git",

schema.graphql

@@ -52,7 +52,7 @@ type Token @entity {
 
     "datatoken creation transaction id"                         
     tx: String!        
-
+    eventIndex: Int!
     "block number when it was created"                                   
     block: Int!           
 
@@ -105,6 +105,7 @@ type Nft @entity{
     createdTimestamp: Int!                                  
     "nft creation transaction id"
     tx: String!   
+    eventIndex: Int!
     "block number when it was created"                                            
     block: Int  
 
@@ -132,6 +133,7 @@ type OrderReuse @entity {
   caller: String!
   createdTimestamp: Int!
   tx: String!
+  eventIndex: Int!
   block: Int!
   providerFee: String
   providerFeeValidUntil: BigInt
@@ -141,7 +143,7 @@ type OrderReuse @entity {
   }
 
 type Order @entity {  
-  "transaction hash - token address - from address"                                       
+  "transaction hash - token address - from address - eventIndex"                                       
   id: ID!                                                    
   datatoken: Token!
 
@@ -167,6 +169,7 @@ type Order @entity {
 
   createdTimestamp: Int!
   tx: String!
+  eventIndex: Int!
   block: Int!
 
   lastPriceToken: Token
@@ -220,6 +223,7 @@ type FixedRateExchange @entity {
 
   createdTimestamp: Int!
   tx: String!
+  eventIndex: Int!
   block: Int!
 
   "address of the market where the datatoken was created. This address collects market fees."                       
@@ -246,6 +250,7 @@ type FixedRateExchangeUpdate @entity {
   block: Int!
   createdTimestamp: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 type FixedRateExchangeSwap @entity {
@@ -257,6 +262,7 @@ type FixedRateExchangeSwap @entity {
   block: Int!
   createdTimestamp: Int!
   tx: String!
+  eventIndex: Int!
   oceanFeeAmount: BigDecimal!
   marketFeeAmount:  BigDecimal!
   consumeMarketFeeAmount: BigDecimal!
@@ -285,6 +291,7 @@ type Dispenser @entity {
   block: Int!
   createdTimestamp: Int!
   tx: String!                 
+  eventIndex: Int!
 
   dispenses: [DispenserTransaction!] @derivedFrom(field: "dispenser")
 }
@@ -298,6 +305,7 @@ type DispenserTransaction @entity {
   block: Int!
   createdTimestamp: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 "utility type"
@@ -385,6 +393,7 @@ type NftUpdate @entity {
   block: Int!
   timestamp: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 type Template @entity{
@@ -406,6 +415,7 @@ type VeAllocateUser @entity{
   firstContact: Int!
   lastContact: Int!
   tx: String!
+  eventIndex: Int!
   veOcean: VeOCEAN!
 }
 
@@ -422,6 +432,7 @@ type VeAllocateId @entity{
   firstContact: Int!
   lastContact: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 # we need to track allocation of user to id
@@ -441,6 +452,7 @@ type VeAllocation @entity {
   firstContact: Int!
   lastContact: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 enum veAllocationUpdateType {
@@ -449,7 +461,7 @@ enum veAllocationUpdateType {
 }
 
 type VeAllocationUpdate @entity {
-  "{tx}-{VeAllocation id}"
+  "{tx}-{VeAllocation id}-{eventIndex}"
   id: ID!
  
   veAllocation: VeAllocation!
@@ -459,6 +471,7 @@ type VeAllocationUpdate @entity {
   block: Int!
   timestamp: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 type VeDelegation @entity {
@@ -480,6 +493,7 @@ type VeDelegationUpdate @entity {
   block: Int!
   timestamp: Int!
   tx: String!
+  eventIndex: Int!
   sender: String!
   amount: BigDecimal!
   cancelTime: BigInt!
@@ -521,6 +535,7 @@ type VeDeposit @entity {
   timestamp: BigInt!
   block: Int!
   tx: String!
+  eventIndex: Int!
   veOcean: VeOCEAN!
   totalOceanLocked:BigDecimal!
 }
@@ -546,6 +561,7 @@ type VeFeeDistributorCheckPoint @entity {
   timestamp: BigInt!
   block: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 type VeClaim @entity {
@@ -560,6 +576,7 @@ type VeClaim @entity {
   timestamp: BigInt!
   block: Int!
   tx: String!
+  eventIndex: Int!
   veOcean: VeOCEAN!
   VeFeeDistributor: VeFeeDistributor!
 }
@@ -588,6 +605,7 @@ type DFHistory @entity {
   timestamp: BigInt!
   block: Int!
   tx: String!
+  eventIndex: Int!
 }
 
 
@@ -606,6 +624,7 @@ type NftTransferHistory @entity {
   oldOwner: User!
   newOwner: User!
   txId: String
+  eventIndex: Int!
   timestamp: Int!
   block: Int!
 }

src/mappings/dfRewards.ts

@@ -26,6 +26,7 @@ export function handleAllocated(event: Allocated): void {
     history.type = 'Allocated'
     history.timestamp = event.block.timestamp
     history.tx = event.transaction.hash.toHex()
+    history.eventIndex = event.logIndex.toI32()
     history.block = event.block.number.toI32()
     history.save()
 
@@ -55,6 +56,7 @@ export function handleClaimed(event: Claimed): void {
   history.type = 'Claimed'
   history.timestamp = event.block.timestamp
   history.tx = event.transaction.hash.toHex()
+  history.eventIndex = event.logIndex.toI32()
   history.block = event.block.number.toI32()
   history.save()
 

src/mappings/dispenser.ts

@@ -43,6 +43,7 @@ export function handleNewDispenser(event: DispenserCreated): void {
   dispenser.allowedSwapper = event.params.allowedSwapper.toHex()
   dispenser.createdTimestamp = event.block.timestamp.toI32()
   dispenser.tx = event.transaction.hash.toHex()
+  dispenser.eventIndex = event.logIndex.toI32()
   dispenser.block = event.block.number.toI32()
   dispenser.save()
 
@@ -57,6 +58,7 @@ export function handleActivate(event: DispenserActivated): void {
   )
   const dispenser = getDispenser(dispenserID)
   dispenser.active = true
+  dispenser.eventIndex = event.logIndex.toI32()
   dispenser.save()
 }
 
@@ -67,6 +69,7 @@ export function handleDeactivate(event: DispenserDeactivated): void {
   )
   const dispenser = getDispenser(dispenserID)
   dispenser.active = false
+  dispenser.eventIndex = event.logIndex.toI32()
   dispenser.save()
 }
 
@@ -76,6 +79,7 @@ export function handleAllowedSwapperChanged(
   const dispenserID = getDispenserGraphID(event.address, event.params.datatoken)
   const dispenser = getDispenser(dispenserID)
   dispenser.allowedSwapper = event.params.newAllowedSwapper.toHex()
+  dispenser.eventIndex = event.logIndex.toI32()
   dispenser.save()
 }
 
@@ -84,10 +88,8 @@ export function handleTokensDispensed(event: TokensDispensed): void {
     event.address,
     event.params.datatokenAddress
   )
-  const id = event.transaction.hash
+  const eventIndex: number = event.logIndex.toI32()
-    .toHexString()
+  const id = `${event.transaction.hash.toHexString()}-${dispenserID}-${eventIndex}`
-    .concat('-')
-    .concat(dispenserID)
 
   const dispenserTransaction = new DispenserTransaction(id)
   const dispenser = getDispenser(dispenserID)
@@ -98,6 +100,7 @@ export function handleTokensDispensed(event: TokensDispensed): void {
 
   dispenserTransaction.createdTimestamp = event.block.timestamp.toI32()
   dispenserTransaction.tx = event.transaction.hash.toHex()
+  dispenserTransaction.eventIndex = event.logIndex.toI32()
   dispenserTransaction.block = event.block.number.toI32()
   const token = getToken(event.params.datatokenAddress, true)
   dispenserTransaction.amount = weiToDecimal(
@@ -111,5 +114,6 @@ export function handleOwnerWinthdraw(event: OwnerWithdrawed): void {
   const dispenserID = getDispenserGraphID(event.address, event.params.datatoken)
   const dispenser = getDispenser(dispenserID)
   dispenser.balance = decimal.ZERO
+  dispenser.eventIndex = event.logIndex.toI32()
   dispenser.save()
 }

src/mappings/erc20Templates.ts

@@ -1,11 +1,12 @@
 import { Order, Nft, OrderReuse } from '../@types/schema'
-import { BigInt, BigDecimal, Address } from '@graphprotocol/graph-ts'
+import { BigInt, BigDecimal, Address, log } from '@graphprotocol/graph-ts'
 
 import {
   NewPaymentCollector,
   OrderStarted,
   PublishMarketFee,
   PublishMarketFeeChanged,
+  ConsumeMarketFee,
   AddedMinter,
   AddedPaymentManager,
   RemovedMinter,
@@ -20,14 +21,19 @@ import { weiToDecimal } from './utils/generic'
 import { addOrder } from './utils/globalUtils'
 import { getToken, getUSDValue } from './utils/tokenUtils'
 import { getUser } from './utils/userUtils'
-import { getOrderId } from './utils/orderUtils'
+import {
+  getOrderId,
+  searchOrderForEvent,
+  searchOrderReusedForEvent
+} from './utils/orderUtils'
 
 export function handleOrderStarted(event: OrderStarted): void {
   const order = new Order(
     getOrderId(
       event.transaction.hash.toHex(),
       event.address.toHex(),
-      event.transaction.from.toHex()
+      event.transaction.from.toHex(),
+      event.logIndex.toI32()
     )
   )
 
@@ -59,11 +65,9 @@ export function handleOrderStarted(event: OrderStarted): void {
   const publishMarket = getUser(event.params.publishMarketAddress.toHex())
   order.publishingMarket = publishMarket.id
 
-  // const consumeMarket = getUser(event.params..toHex())
-  // order.consumerMarket = consumeMarket.id
-
   order.createdTimestamp = event.block.timestamp.toI32()
   order.tx = event.transaction.hash.toHex()
+  order.eventIndex = event.logIndex.toI32()
   order.block = event.block.number.toI32()
   const tokenId = token.lastPriceToken
   if (tokenId) {
@@ -103,32 +107,56 @@ export function handleOrderStarted(event: OrderStarted): void {
 }
 
 export function handlerOrderReused(event: OrderReused): void {
-  const orderId = getOrderId(
+  const order = searchOrderForEvent(
     event.params.orderTxId.toHexString(),
     event.address.toHex(),
-    event.params.caller.toHex()
+    event.params.caller.toHex(),
+    event.logIndex.toI32()
   )
-  const order = Order.load(orderId)
 
   if (!order) return
+  const eventIndex: number = event.logIndex.toI32()
 
-  const reuseOrder = new OrderReuse(event.transaction.hash.toHex())
+  const reuseOrder = new OrderReuse(
+    `${event.transaction.hash.toHex()}-${eventIndex}`
+  )
   if (event.transaction.gasPrice)
     reuseOrder.gasPrice = event.transaction.gasPrice
   else reuseOrder.gasPrice = BigInt.zero()
   if (event.receipt !== null && event.receipt!.gasUsed) {
     reuseOrder.gasUsed = event.receipt!.gasUsed.toBigDecimal()
   } else reuseOrder.gasUsed = BigDecimal.zero()
-  reuseOrder.order = orderId
+  reuseOrder.order = order.id
   reuseOrder.caller = event.params.caller.toHexString()
   reuseOrder.createdTimestamp = event.params.timestamp.toI32()
   reuseOrder.tx = event.transaction.hash.toHex()
+  reuseOrder.eventIndex = event.logIndex.toI32()
   reuseOrder.block = event.params.number.toI32()
 
   reuseOrder.save()
 }
 
-export function handlePublishMarketFee(event: PublishMarketFee): void {}
+export function handlePublishMarketFee(event: PublishMarketFee): void {
+  const order = searchOrderForEvent(
+    event.transaction.hash.toHex(),
+    event.address.toHex(),
+    event.transaction.from.toHex(),
+    event.logIndex.toI32()
+  )
+
+  if (!order) return
+  const publishMarket = getUser(event.params.PublishMarketFeeAddress.toHex())
+  order.publishingMarket = publishMarket.id
+
+  const publishMarketToken = getToken(event.params.PublishMarketFeeToken, true)
+  order.publishingMarketToken = publishMarketToken.id
+  order.publishingMarketAmmount = weiToDecimal(
+    event.params.PublishMarketFeeAmount.toBigDecimal(),
+    publishMarketToken.decimals
+  )
+
+  order.save()
+}
 export function handlePublishMarketFeeChanged(
   event: PublishMarketFeeChanged
 ): void {
@@ -149,10 +177,33 @@ export function handlePublishMarketFeeChanged(
     event.params.PublishMarketFeeAmount.toBigDecimal(),
     decimals
   )
+  token.eventIndex = event.logIndex.toI32()
   token.save()
   // TODO - shold we have a history
 }
 
+export function handleConsumeMarketFee(event: ConsumeMarketFee): void {
+  const order = searchOrderForEvent(
+    event.transaction.hash.toHex(),
+    event.address.toHex(),
+    event.transaction.from.toHex(),
+    event.logIndex.toI32()
+  )
+
+  if (!order) return
+  const consumeMarket = getUser(event.params.consumeMarketFeeAddress.toHex())
+  order.consumerMarket = consumeMarket.id
+
+  const consumeMarketToken = getToken(event.params.consumeMarketFeeToken, false)
+  order.consumerMarketToken = consumeMarketToken.id
+  order.consumerMarketAmmount = weiToDecimal(
+    event.params.consumeMarketFeeAmount.toBigDecimal(),
+    consumeMarketToken.decimals
+  )
+
+  order.save()
+}
+
 // roles
 // roles
 export function handleAddedMinter(event: AddedMinter): void {
@@ -163,6 +214,7 @@ export function handleAddedMinter(event: AddedMinter): void {
   if (!existingRoles.includes(event.params.user.toHexString()))
     existingRoles.push(event.params.user.toHexString())
   token.minter = existingRoles
+  token.eventIndex = event.logIndex.toI32()
   token.save()
 }
 
@@ -179,6 +231,7 @@ export function handleRemovedMinter(event: RemovedMinter): void {
     if (role !== event.params.user.toHexString()) newList.push(role)
   }
   token.minter = newList
+  token.eventIndex = event.logIndex.toI32()
   token.save()
 }
 
@@ -190,6 +243,7 @@ export function handleAddedPaymentManager(event: AddedPaymentManager): void {
   if (!existingRoles.includes(event.params.user.toHexString()))
     existingRoles.push(event.params.user.toHexString())
   token.paymentManager = existingRoles
+  token.eventIndex = event.logIndex.toI32()
   token.save()
 }
 export function handleRemovedPaymentManager(
@@ -207,6 +261,7 @@ export function handleRemovedPaymentManager(
     if (role !== event.params.user.toHexString()) newList.push(role)
   }
   token.paymentManager = newList
+  token.eventIndex = event.logIndex.toI32()
   token.save()
 }
 export function handleCleanedPermissions(event: CleanedPermissions): void {
@@ -217,12 +272,14 @@ export function handleCleanedPermissions(event: CleanedPermissions): void {
   const nft = Nft.load(token.nft as string)
   if (nft) token.paymentCollector = nft.owner
   else token.paymentCollector = '0x0000000000000000000000000000000000000000'
+  token.eventIndex = event.logIndex.toI32()
   token.save()
 }
 
 export function handleNewPaymentCollector(event: NewPaymentCollector): void {
   const token = getToken(event.address, true)
   token.paymentCollector = event.params._newPaymentCollector.toHexString()
+  token.eventIndex = event.logIndex.toI32()
   token.save()
 }
 
@@ -235,12 +292,12 @@ export function handleProviderFee(event: ProviderFee): void {
     event.params.validUntil
   }"}`
 
-  const orderId = getOrderId(
+  const order = searchOrderForEvent(
     event.transaction.hash.toHex(),
     event.address.toHex(),
-    event.transaction.from.toHex()
+    event.transaction.from.toHex(),
+    event.logIndex.toI32()
   )
-  const order = Order.load(orderId)
 
   if (order) {
     order.providerFee = providerFee
@@ -248,27 +305,15 @@ export function handleProviderFee(event: ProviderFee): void {
     order.save()
     return
   }
-
+  const orderReuse = searchOrderReusedForEvent(
-  let orderReuse = OrderReuse.load(event.transaction.hash.toHex())
+    event.transaction.hash.toHex(),
+    event.address.toHex(),
+    event.logIndex.toI32()
+  )
   if (orderReuse) {
+    log.info('order reuse id in provider fee handler: {}', [orderReuse.id])
     orderReuse.providerFee = providerFee
     orderReuse.providerFeeValidUntil = event.params.validUntil
     orderReuse.save()
-  } else {
-    orderReuse = new OrderReuse(event.transaction.hash.toHex())
-    orderReuse.providerFee = providerFee
-    orderReuse.providerFeeValidUntil = event.params.validUntil
-    orderReuse.order = orderId
-    orderReuse.createdTimestamp = event.block.timestamp.toI32()
-    orderReuse.tx = event.transaction.hash.toHex()
-    orderReuse.block = event.block.number.toI32()
-    orderReuse.caller = event.transaction.from.toHex()
-    if (event.transaction.gasPrice)
-      orderReuse.gasPrice = event.transaction.gasPrice
-    else orderReuse.gasPrice = BigInt.zero()
-    if (event.receipt !== null && event.receipt!.gasUsed) {
-      orderReuse.gasUsed = event.receipt!.gasUsed.toBigDecimal()
-    } else orderReuse.gasUsed = BigDecimal.zero()
-    orderReuse.save()
   }
 }

src/mappings/erc721Factory.ts

@@ -25,6 +25,7 @@ export function handleNftCreated(event: NFTCreated): void {
   nft.createdTimestamp = event.block.timestamp.toI32()
   nft.tx = event.transaction.hash.toHex()
   nft.block = event.block.number.toI32()
+  nft.eventIndex = event.logIndex.toI32()
   nft.transferable = event.params.transferable
 
   nft.save()
@@ -39,6 +40,7 @@ export function handleNewToken(event: TokenCreated): void {
   token.createdTimestamp = event.block.timestamp.toI32()
   token.tx = event.transaction.hash.toHex()
   token.block = event.block.number.toI32()
+  token.eventIndex = event.logIndex.toI32()
 
   token.nft = event.params.creator.toHexString()
 

src/mappings/fixedRateExchange.ts

@@ -50,6 +50,7 @@ export function handleExchangeCreated(event: ExchangeCreated): void {
   )
   fixedRateExchange.createdTimestamp = event.block.timestamp.toI32()
   fixedRateExchange.tx = event.transaction.hash.toHex()
+  fixedRateExchange.eventIndex = event.logIndex.toI32()
   fixedRateExchange.block = event.block.number.toI32()
   fixedRateExchange.save()
 
@@ -63,12 +64,14 @@ export function handleRateChange(event: ExchangeRateChanged): void {
     event.address
   )
   const fixedRateExchange = getFixedRateExchange(fixedRateId)
+  const eventIndex: number = event.logIndex.toI32()
   const newExchangeUpdate = new FixedRateExchangeUpdate(
-    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId)
+    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId, eventIndex)
   )
   newExchangeUpdate.oldPrice = fixedRateExchange.price
   newExchangeUpdate.createdTimestamp = event.block.timestamp.toI32()
   newExchangeUpdate.tx = event.transaction.hash.toHex()
+  newExchangeUpdate.eventIndex = event.logIndex.toI32()
   newExchangeUpdate.block = event.block.number.toI32()
   newExchangeUpdate.exchangeId = fixedRateId
 
@@ -89,6 +92,7 @@ export function handleMintStateChanged(event: ExchangeMintStateChanged): void {
   )
   const fixedRateExchange = getFixedRateExchange(fixedRateId)
   fixedRateExchange.withMint = event.params.withMint
+  fixedRateExchange.eventIndex = event.logIndex.toI32()
   fixedRateExchange.save()
 }
 
@@ -98,14 +102,16 @@ export function handleActivated(event: ExchangeActivated): void {
     event.address
   )
   const fixedRateExchange = getFixedRateExchange(fixedRateId)
+  const eventIndex: number = event.logIndex.toI32()
   const newExchangeUpdate = new FixedRateExchangeUpdate(
-    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId)
+    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId, eventIndex)
   )
   newExchangeUpdate.exchangeId = fixedRateId
   newExchangeUpdate.oldActive = fixedRateExchange.active
   newExchangeUpdate.newActive = true
   newExchangeUpdate.createdTimestamp = event.block.timestamp.toI32()
   newExchangeUpdate.tx = event.transaction.hash.toHex()
+  newExchangeUpdate.eventIndex = event.logIndex.toI32()
   newExchangeUpdate.block = event.block.number.toI32()
 
   fixedRateExchange.active = true
@@ -120,8 +126,9 @@ export function handleDeactivated(event: ExchangeDeactivated): void {
     event.address
   )
   const fixedRateExchange = getFixedRateExchange(fixedRateId)
+  const eventIndex: number = event.logIndex.toI32()
   const newExchangeUpdate = new FixedRateExchangeUpdate(
-    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId)
+    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId, eventIndex)
   )
   newExchangeUpdate.oldActive = fixedRateExchange.active
   newExchangeUpdate.newActive = false
@@ -129,6 +136,7 @@ export function handleDeactivated(event: ExchangeDeactivated): void {
   newExchangeUpdate.exchangeId = fixedRateId
   newExchangeUpdate.createdTimestamp = event.block.timestamp.toI32()
   newExchangeUpdate.tx = event.transaction.hash.toHex()
+  newExchangeUpdate.eventIndex = event.logIndex.toI32()
   newExchangeUpdate.block = event.block.number.toI32()
 
   fixedRateExchange.active = false
@@ -144,11 +152,13 @@ export function handleAllowedSwapperChanged(
     event.address
   )
   const fixedRateExchange = getFixedRateExchange(fixedRateId)
+  const eventIndex: number = event.logIndex.toI32()
   const newExchangeUpdate = new FixedRateExchangeUpdate(
-    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId)
+    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId, eventIndex)
   )
   newExchangeUpdate.createdTimestamp = event.block.timestamp.toI32()
   newExchangeUpdate.tx = event.transaction.hash.toHex()
+  newExchangeUpdate.eventIndex = event.logIndex.toI32()
   newExchangeUpdate.block = event.block.number.toI32()
   newExchangeUpdate.oldAllowedSwapper = fixedRateExchange.allowedSwapper
   newExchangeUpdate.exchangeId = fixedRateId
@@ -165,12 +175,13 @@ export function handleSwap(event: Swapped): void {
     event.address
   )
   const fixedRateExchange = getFixedRateExchange(fixedRateId)
-
+  const eventIndex: number = event.logIndex.toI32()
   const swap = new FixedRateExchangeSwap(
-    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId)
+    getUpdateOrSwapId(event.transaction.hash.toHex(), fixedRateId, eventIndex)
   )
   swap.createdTimestamp = event.block.timestamp.toI32()
   swap.tx = event.transaction.hash.toHex()
+  swap.eventIndex = event.logIndex.toI32()
   swap.block = event.block.number.toI32()
 
   swap.exchangeId = fixedRateId
@@ -244,6 +255,7 @@ export function handlePublishMarketFeeChanged(
       event.params.swapFee.toBigDecimal(),
       BigInt.fromI32(18).toI32()
     )
+    fixedRateExchange.eventIndex = event.logIndex.toI32()
     fixedRateExchange.save()
   }
 }
@@ -261,7 +273,7 @@ export function handleTokenCollected(event: TokenCollected): void {
       fixedRateExchange.baseTokenBalance.minus(
         weiToDecimal(event.params.amount.toBigDecimal(), baseToken.decimals)
       )
-
+    fixedRateExchange.eventIndex = event.logIndex.toI32()
     fixedRateExchange.save()
   }
 }

src/mappings/nftUpdate.ts

@@ -20,8 +20,8 @@ import { NftUpdateType } from './utils/constants'
 import { getNftToken, getNftTokenWithID } from './utils/tokenUtils'
 import { getUser } from './utils/userUtils'
 
-function getId(tx: string, nftAddress: string): string {
+function getId(tx: string, nftAddress: string, eventIndex: number): string {
-  return `${tx}-${nftAddress}`
+  return `${tx}-${nftAddress}-${eventIndex}`
 }
 
 export function handleMetadataCreated(event: MetadataCreated): void {
@@ -33,8 +33,9 @@ export function handleMetadataCreated(event: MetadataCreated): void {
   nft.providerUrl = event.params.decryptorUrl.toString()
   nft.hasMetadata = true
 
+  const eventIndex: number = event.logIndex.toI32()
   const nftUpdate = new NftUpdate(
-    getId(event.transaction.hash.toHex(), nftAddress)
+    getId(event.transaction.hash.toHex(), nftAddress, eventIndex)
   )
 
   nftUpdate.type = NftUpdateType.METADATA_CREATED
@@ -47,6 +48,7 @@ export function handleMetadataCreated(event: MetadataCreated): void {
 
   nftUpdate.timestamp = event.block.timestamp.toI32()
   nftUpdate.tx = event.transaction.hash.toHex()
+  nftUpdate.eventIndex = event.logIndex.toI32()
   nftUpdate.block = event.block.number.toI32()
 
   nftUpdate.save()
@@ -60,8 +62,9 @@ export function handleMetadataUpdated(event: MetadataUpdated): void {
 
   nft.assetState = event.params.state
   nft.hasMetadata = true
+  const eventIndex: number = event.logIndex.toI32()
   const nftUpdate = new NftUpdate(
-    getId(event.transaction.hash.toHex(), nftAddress)
+    getId(event.transaction.hash.toHex(), nftAddress, eventIndex)
   )
 
   nftUpdate.nft = nft.id
@@ -71,6 +74,7 @@ export function handleMetadataUpdated(event: MetadataUpdated): void {
 
   nftUpdate.timestamp = event.block.timestamp.toI32()
   nftUpdate.tx = event.transaction.hash.toHex()
+  nftUpdate.eventIndex = event.logIndex.toI32()
   nftUpdate.block = event.block.number.toI32()
 
   nftUpdate.save()
@@ -83,9 +87,9 @@ export function handleMetadataState(event: MetadataState): void {
   if (!nft) return
 
   nft.assetState = event.params.state
-
+  const eventIndex: number = event.logIndex.toI32()
   const nftUpdate = new NftUpdate(
-    getId(event.transaction.hash.toHex(), nftAddress)
+    getId(event.transaction.hash.toHex(), nftAddress, eventIndex)
   )
 
   nftUpdate.nft = nft.id
@@ -95,6 +99,7 @@ export function handleMetadataState(event: MetadataState): void {
 
   nftUpdate.timestamp = event.block.timestamp.toI32()
   nftUpdate.tx = event.transaction.hash.toHex()
+  nftUpdate.eventIndex = event.logIndex.toI32()
   nftUpdate.block = event.block.number.toI32()
 
   nftUpdate.save()
@@ -108,9 +113,9 @@ export function handleTokenUriUpdate(event: TokenURIUpdate): void {
   if (!nft) return
 
   nft.tokenUri = event.params.tokenURI.toString()
-
+  const eventIndex: number = event.logIndex.toI32()
   const nftUpdate = new NftUpdate(
-    getId(event.transaction.hash.toHex(), nftAddress)
+    getId(event.transaction.hash.toHex(), nftAddress, eventIndex)
   )
   nftUpdate.nft = nft.id
   nftUpdate.type = NftUpdateType.TOKENURI_UPDATED
@@ -118,6 +123,7 @@ export function handleTokenUriUpdate(event: TokenURIUpdate): void {
   nftUpdate.tokenUri = nft.tokenUri
   nftUpdate.timestamp = event.block.timestamp.toI32()
   nftUpdate.tx = event.transaction.hash.toHex()
+  nftUpdate.eventIndex = event.logIndex.toI32()
   nftUpdate.block = event.block.number.toI32()
   nftUpdate.assetState = nft.assetState
   nftUpdate.save()
@@ -133,6 +139,7 @@ export function handleAddedManager(event: AddedManager): void {
   if (!existingRoles.includes(event.params.user.toHexString()))
     existingRoles.push(event.params.user.toHexString())
   nft.managerRole = existingRoles
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 export function handleRemovedManager(event: RemovedManager): void {
@@ -148,6 +155,7 @@ export function handleRemovedManager(event: RemovedManager): void {
     if (role !== event.params.user.toHexString()) newList.push(role)
   }
   nft.managerRole = newList
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -160,6 +168,7 @@ export function handleAddedTo725StoreList(event: AddedTo725StoreList): void {
   if (!existingRoles.includes(event.params.user.toHexString()))
     existingRoles.push(event.params.user.toHexString())
   nft.storeUpdateRole = existingRoles
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -178,6 +187,7 @@ export function handleRemovedFrom725StoreList(
     if (role !== event.params.user.toHexString()) newList.push(role)
   }
   nft.storeUpdateRole = newList
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -192,6 +202,7 @@ export function handleAddedToCreateERC20List(
   if (!existingRoles.includes(event.params.user.toHexString()))
     existingRoles.push(event.params.user.toHexString())
   nft.erc20DeployerRole = existingRoles
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -210,6 +221,7 @@ export function handleRemovedFromCreateERC20List(
     if (role !== event.params.user.toHexString()) newList.push(role)
   }
   nft.erc20DeployerRole = newList
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -222,6 +234,7 @@ export function handleAddedToMetadataList(event: AddedToMetadataList): void {
   if (!existingRoles.includes(event.params.user.toHexString()))
     existingRoles.push(event.params.user.toHexString())
   nft.metadataRole = existingRoles
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -240,6 +253,7 @@ export function handleRemovedFromMetadataList(
     if (role !== event.params.user.toHexString()) newList.push(role)
   }
   nft.metadataRole = newList
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -250,6 +264,7 @@ export function handleCleanedPermissions(event: CleanedPermissions): void {
   nft.erc20DeployerRole = newList
   nft.storeUpdateRole = newList
   nft.managerRole = newList
+  nft.eventIndex = event.logIndex.toI32()
   nft.save()
 }
 
@@ -260,15 +275,16 @@ export function handleNftTransferred(event: Transfer): void {
   const newOwner = getUser(event.params.to.toHexString())
   nft.owner = newOwner.id
   nft.save()
-
+  const eventIndex: number = event.logIndex.toI32()
-  const transferId = `${nft.address}-${event.transaction.hash.toHex()}-${
+  const transferId = `${
-    event.logIndex
+    nft.address
-  }`
+  }-${event.transaction.hash.toHex()}-${eventIndex}`
   const newTransfer = new NftTransferHistory(transferId)
   newTransfer.oldOwner = oldOwner
   newTransfer.nft = nft.id
   newTransfer.newOwner = newOwner.id
   newTransfer.txId = event.transaction.hash.toHex()
+  newTransfer.eventIndex = event.logIndex.toI32()
   newTransfer.timestamp = event.block.timestamp.toI32()
   newTransfer.block = event.block.number.toI32()
   newTransfer.save()

src/mappings/utils/fixedRateUtils.ts

@@ -57,7 +57,8 @@ export function updateFixedRateExchangeSupply(
 
 export function getUpdateOrSwapId(
   txAddress: string,
-  exchangeId: string
+  exchangeId: string,
+  eventIndex: number
 ): string {
-  return `${txAddress}-${exchangeId}`
+  return `${txAddress}-${exchangeId}-${eventIndex}`
 }

src/mappings/utils/orderUtils.ts

@@ -1,11 +1,12 @@
-import { Order } from '../../@types/schema'
+import { Order, OrderReuse } from '../../@types/schema'
 
 export function getOrderId(
   tx: string,
   tokenAddress: string,
-  fromAddress: string
+  fromAddress: string,
+  eventIndex: number
 ): string {
-  return `${tx}-${tokenAddress}-${fromAddress}`
+  return `${tx}-${tokenAddress}-${fromAddress}-${eventIndex}`
 }
 
 export function createOrder(orderId: string): Order {
@@ -16,12 +17,53 @@ export function createOrder(orderId: string): Order {
 export function getOrder(
   transactionHash: string,
   address: string,
-  transactionFrom: string
+  transactionFrom: string,
+  eventIndex: number
 ): Order {
-  const orderId = getOrderId(transactionHash, address, transactionFrom)
+  const orderId = getOrderId(
+    transactionHash,
+    address,
+    transactionFrom,
+    eventIndex
+  )
   let newOrder = Order.load(orderId)
   if (newOrder === null) {
     newOrder = createOrder(orderId)
   }
   return newOrder
 }
+
+export function searchOrderForEvent(
+  transactionHash: string,
+  address: string,
+  transactionFrom: string,
+  eventIndex: number
+): Order | null {
+  for (let i = eventIndex; i >= 0; i--) {
+    const orderId = getOrderId(transactionHash, address, transactionFrom, i)
+    const order = Order.load(orderId)
+    if (order && order.datatoken == address) {
+      return order
+    }
+  }
+  return null
+}
+
+export function searchOrderReusedForEvent(
+  transactionHash: string,
+  eventAddress: string,
+  eventIndex: number
+): OrderReuse | null {
+  for (let i = eventIndex; i >= 0; i--) {
+    const orderReused = OrderReuse.load(`${transactionHash}-${i}`)
+    if (!orderReused) {
+      continue
+    }
+    const order = Order.load(orderReused.order)
+
+    if (order && order.datatoken == eventAddress) {
+      return orderReused
+    }
+  }
+  return null
+}

src/mappings/utils/tokenUtils.ts

@@ -30,6 +30,7 @@ export function createToken(address: Address, isDatatoken: boolean): Token {
   token.createdTimestamp = 0
   token.block = 0
   token.tx = ''
+  token.eventIndex = 0
   token.save()
   return token
 }
@@ -60,6 +61,7 @@ export function createNftToken(address: Address): Nft {
   token.tx = ''
   token.orderCount = BigInt.zero()
   token.hasMetadata = false
+  token.eventIndex = 0
   token.save()
   addNft()
   return token
@@ -93,6 +95,7 @@ export function getNftTokenWithID(tokenId: string): Nft {
     nftToken.tx = ''
     nftToken.orderCount = BigInt.zero()
     nftToken.hasMetadata = false
+    nftToken.eventIndex = 0
     nftToken.save()
     addNft()
   }

src/mappings/utils/veUtils.ts

@@ -38,6 +38,7 @@ export function getveAllocateUser(
 
     allocateUser.firstContact = event.block.timestamp.toI32()
     allocateUser.tx = event.transaction.hash.toHex()
+    allocateUser.eventIndex = event.logIndex.toI32()
     allocateUser.block = event.block.number.toI32()
     allocateUser.lastContact = 0
     const veOcean = getveOCEAN(sender)
@@ -60,6 +61,7 @@ export function getveAllocateId(
 
     allocateId.firstContact = event.block.timestamp.toI32()
     allocateId.tx = event.transaction.hash.toHex()
+    allocateId.eventIndex = event.logIndex.toI32()
     allocateId.block = event.block.number.toI32()
     allocateId.lastContact = 0
     allocateId.chainId = BigInt.zero()
@@ -87,6 +89,7 @@ export function getveAllocation(
 
     veAllocation.firstContact = event.block.timestamp.toI32()
     veAllocation.tx = event.transaction.hash.toHex()
+    veAllocation.eventIndex = event.logIndex.toI32()
     veAllocation.block = event.block.number.toI32()
     veAllocation.lastContact = 0
 
@@ -103,16 +106,17 @@ export function writeveAllocationUpdate(
   allocationType: string,
   amount: BigDecimal
 ): VeAllocationUpdate {
-  const tx = event.transaction.hash.toHex()
+  const id = `${event.transaction.hash.toHex()}-${veAllocationId}-${event.logIndex.toString()}`
-  let allocationUpdate = VeAllocationUpdate.load(tx + '-' + veAllocationId)
+  let allocationUpdate = VeAllocationUpdate.load(id)
   if (allocationUpdate === null) {
-    allocationUpdate = new VeAllocationUpdate(tx + '-' + veAllocationId)
+    allocationUpdate = new VeAllocationUpdate(id)
     allocationUpdate.veAllocation = veAllocationId
     allocationUpdate.type = allocationType
     allocationUpdate.allocatedTotal = amount
 
     allocationUpdate.timestamp = event.block.timestamp.toI32()
     allocationUpdate.tx = event.transaction.hash.toHex()
+    allocationUpdate.eventIndex = event.logIndex.toI32()
     allocationUpdate.block = event.block.number.toI32()
 
     allocationUpdate.save()
@@ -140,10 +144,8 @@ export function getveDelegation(
   }
   return veDelegation
 }
-
 export function getDeposit(id: string): VeDeposit {
   let deposit = VeDeposit.load(id)
-
   if (deposit === null) {
     deposit = new VeDeposit(id)
     deposit.provider = ''
@@ -153,6 +155,7 @@ export function getDeposit(id: string): VeDeposit {
     deposit.type = BigInt.zero()
     deposit.timestamp = BigInt.zero()
     deposit.tx = ''
+    deposit.eventIndex = 0
     deposit.block = 0
     // do not save it
     // deposit.save()

src/mappings/veDelegation.ts

@@ -40,6 +40,7 @@ export function handleDelegation(event: DelegateBoost): void {
   veDelegationUpdate.block = event.block.number.toI32()
   veDelegationUpdate.timestamp = event.block.timestamp.toI32()
   veDelegationUpdate.tx = event.transaction.hash.toHex()
+  veDelegationUpdate.eventIndex = event.logIndex.toI32()
   veDelegationUpdate.amount = veDelegation.amount
   veDelegationUpdate.cancelTime = _cancelTime
   veDelegationUpdate.expireTime = _expireTime
@@ -79,6 +80,7 @@ export function handleExtendBoost(event: ExtendBoost): void {
   veDelegationUpdate.block = event.block.number.toI32()
   veDelegationUpdate.timestamp = event.block.timestamp.toI32()
   veDelegationUpdate.tx = event.transaction.hash.toHex()
+  veDelegationUpdate.eventIndex = event.logIndex.toI32()
   veDelegationUpdate.amount = veDelegation.amount
   veDelegationUpdate.cancelTime = _cancelTime
   veDelegationUpdate.expireTime = _expireTime
@@ -111,6 +113,7 @@ export function handleBurnBoost(event: BurnBoost): void {
   veDelegationUpdate.block = event.block.number.toI32()
   veDelegationUpdate.timestamp = event.block.timestamp.toI32()
   veDelegationUpdate.tx = event.transaction.hash.toHex()
+  veDelegationUpdate.eventIndex = event.logIndex.toI32()
   veDelegationUpdate.amount = veDelegation.amount
   veDelegationUpdate.cancelTime = veDelegation.cancelTime
   veDelegationUpdate.expireTime = veDelegation.expireTime

src/mappings/veFeeDistributor.ts

@@ -27,6 +27,7 @@ export function handleClaimed(event: Claimed): void {
 
   claim.block = event.block.number.toI32()
   claim.tx = event.transaction.hash.toHex()
+  claim.eventIndex = event.logIndex.toI32()
   claim.timestamp = event.block.timestamp
   claim.save()
 }
@@ -44,6 +45,7 @@ export function handleCheckpoint(event: CheckpointToken): void {
   checkpoint.sender = event.transaction.from.toHexString()
   checkpoint.block = event.block.number.toI32()
   checkpoint.tx = event.transaction.hash.toHex()
+  checkpoint.eventIndex = event.logIndex.toI32()
   checkpoint.timestamp = event.params.time
   checkpoint.VeFeeDistributor = distributor.id
   checkpoint.save()

src/mappings/veOCEAN.ts

@@ -68,6 +68,7 @@ export function handleWithdraw(event: Withdraw): void {
   deposit.timestamp = ts
   deposit.block = event.block.number.toI32()
   deposit.tx = event.transaction.hash.toHex()
+  deposit.eventIndex = event.logIndex.toI32()
   deposit.sender = event.transaction.from.toHex()
   deposit.veOcean = veOCEAN.id
   deposit.totalOceanLocked = totalOceanLocked.plus(deposit.value) // it's already negated above

subgraph.template.yaml

@@ -38,6 +38,8 @@ templates:
           handler: handlePublishMarketFee
         - event: PublishMarketFeeChanged(address,address,address,uint256)
           handler: handlePublishMarketFeeChanged
+        - event: ConsumeMarketFee(indexed address,indexed address,uint256)
+          handler: handleConsumeMarketFee
         - event: AddedMinter(indexed address,indexed address,uint256,uint256)
           handler: handleAddedMinter
         - event: AddedPaymentManager(indexed address,indexed address,uint256,uint256)

test/integration/DFRewards.test.ts

@@ -159,6 +159,7 @@ describe('DFRewards tests', async () => {
               }
               type
               tx
+              eventIndex
             }
           }        
                 }`
@@ -175,6 +176,7 @@ describe('DFRewards tests', async () => {
     )
     assert(info[0].history[0].amount === '100')
     assert(info[0].history[0].tx === tx.transactionHash.toLowerCase())
+    assert(info[0].history[0].eventIndex === tx.events.Allocated.logIndex)
     assert(info[0].history[0].type === 'Allocated')
   })
 
@@ -183,7 +185,7 @@ describe('DFRewards tests', async () => {
       user2,
       datatokenAddress1
     )
-    await dfRewards.claimRewards(user2, user2, datatokenAddress1)
+    const tx = await dfRewards.claimRewards(user2, user2, datatokenAddress1)
 
     const user2Balance = await dfRewards.getAvailableRewards(
       user2,
@@ -219,6 +221,7 @@ describe('DFRewards tests', async () => {
               }
               type
               tx
+              eventIndex
             }
           }        
                 }`
@@ -235,5 +238,6 @@ describe('DFRewards tests', async () => {
     )
     assert(info[0].history[0].amount === expectedReward)
     assert(info[0].history[0].type === 'Claimed')
+    assert(info[0].history[0].eventIndex === tx.events.Claimed.logIndex)
   })
 })

test/integration/Datatoken.test.ts

@@ -135,7 +135,7 @@ describe('Datatoken tests', async () => {
     datatokenAddress = result.events.TokenCreated.returnValues[0].toLowerCase()
 
     // Check values before updating metadata
-    await sleep(2000)
+    await sleep(3000)
     const initialQuery = {
       query: `query {
         token(id: "${datatokenAddress}"){    
@@ -161,6 +161,7 @@ describe('Datatoken tests', async () => {
           dispensers {id},
           createdTimestamp,
           tx,
+          eventIndex,
           block,
           lastPriceValue
         }}`
@@ -214,6 +215,10 @@ describe('Datatoken tests', async () => {
     assert(dt.block >= blockNumber, 'incorrect value for: block')
     assert(dt.block < blockNumber + 50, 'incorrect value for: block')
     assert(dt.lastPriceValue === '0', 'incorrect value for: lastPriceValue')
+    assert(
+      dt.eventIndex !== null && dt.eventIndex > 0,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('Correct Datatoken fields after updating metadata', async () => {
@@ -247,7 +252,7 @@ describe('Datatoken tests', async () => {
     )
 
     // Check values before updating metadata
-    await sleep(2000)
+    await sleep(3000)
     const initialQuery = {
       query: `query {
         token(id: "${datatokenAddress}"){    
@@ -273,6 +278,7 @@ describe('Datatoken tests', async () => {
           dispensers {id},
           createdTimestamp,
           tx,
+          eventIndex,
           block,
           lastPriceValue
         }}`
@@ -281,7 +287,7 @@ describe('Datatoken tests', async () => {
       method: 'POST',
       body: JSON.stringify(initialQuery)
     })
-    await sleep(2000)
+    await sleep(3000)
     const dt = (await initialResponse.json()).data.token
 
     const tx: TransactionReceipt = await web3.eth.getTransactionReceipt(dt.tx)
@@ -325,10 +331,41 @@ describe('Datatoken tests', async () => {
     assert(dt.block >= blockNumber, 'incorrect value for: block')
     assert(dt.block < blockNumber + 50, 'incorrect value for: block')
     assert(dt.lastPriceValue === '0', 'incorrect value for: lastPriceValue')
+    assert(
+      dt.eventIndex !== null && dt.eventIndex > 0,
+      'incorrect value for: eventIndex'
+    )
   })
 
-  it('Check datatoken orders are updated correctly after publishing & ordering a datatoken', async () => {
+  it('Check datatoken orders are updated correctly after publishing & ordering a datatoken with fees', async () => {
-    // Start with publishing a new datatoken
+    // Publish a datatoken for publishingMarketFeeToken
+    const nftParams1: NftCreateData = {
+      name: 'newNFT1',
+      symbol: 'newTST1',
+      templateIndex,
+      tokenURI: '',
+      transferable: true,
+      owner: publisher
+    }
+    const erc20Params1: DatatokenCreateParams = {
+      templateIndex,
+      cap: '100000',
+      feeAmount: '0',
+      paymentCollector: ZERO_ADDRESS,
+      feeToken: ZERO_ADDRESS,
+      minter: publisher,
+      mpFeeAddress: ZERO_ADDRESS
+    }
+    const result1 = await Factory.createNftWithDatatoken(
+      publisher,
+      nftParams1,
+      erc20Params1
+    )
+    await sleep(3000)
+    const publishingTokenAddress = result1.events.TokenCreated.returnValues[0]
+    const publishingDatatoken = new Datatoken(web3, 8996)
+
+    // Start with publishing the datatoken used for startOrder
     const nftParams: NftCreateData = {
       name: 'newNFT',
       symbol: 'newTST',
@@ -340,42 +377,76 @@ describe('Datatoken tests', async () => {
     const erc20Params: DatatokenCreateParams = {
       templateIndex,
       cap: '100000',
-      feeAmount: '0',
+      feeAmount: '0.2',
       paymentCollector: ZERO_ADDRESS,
-      feeToken: ZERO_ADDRESS,
+      feeToken: publishingTokenAddress,
       minter: publisher,
-      mpFeeAddress: ZERO_ADDRESS
+      mpFeeAddress: publisher
     }
     const result = await Factory.createNftWithDatatoken(
       publisher,
       nftParams,
       erc20Params
     )
-    await sleep(2000)
+    await sleep(3000)
     const newDtAddress = result.events.TokenCreated.returnValues[0]
 
     const datatoken = new Datatoken(web3, 8996)
+
+    await datatoken.approve(
+      newDtAddress,
+      publishingTokenAddress,
+      '100000000000000000000000000',
+      user1
+    )
+    await publishingDatatoken.approve(
+      publishingTokenAddress,
+      newDtAddress,
+      '100000000000000000000000000',
+      user1
+    )
     await datatoken.mint(newDtAddress, publisher, '100', user1)
+    await publishingDatatoken.mint(
+      publishingTokenAddress,
+      publisher,
+      '100',
+      user1
+    )
     const user1balance = await datatoken.balance(newDtAddress, user1)
     const user2balance = await datatoken.balance(newDtAddress, user2)
     assert(Number(user1balance) === 100, 'Invalid user1 balance')
     assert(Number(user2balance) === 0, 'Invalid user2 balance')
 
+    const user1balanceOfPublishing = await datatoken.balance(
+      publishingTokenAddress,
+      user1
+    )
+    const user2balanceOfPublishing = await datatoken.balance(
+      publishingTokenAddress,
+      user2
+    )
+    assert(Number(user1balanceOfPublishing) === 100, 'Invalid user1 balance')
+    assert(Number(user2balanceOfPublishing) === 0, 'Invalid user2 balance')
+
     const query = {
-      query: `query {token(id: "${newDtAddress.toLowerCase()}"){id,orderCount,orders {id, nftOwner{id}, lastPriceToken{id}}}}`
+      query: `query {token(id: "${newDtAddress.toLowerCase()}"){id,orderCount,orders {id, nftOwner{id}, lastPriceToken{id}, eventIndex}, eventIndex}}`
     }
 
-    await sleep(2000)
+    await sleep(3000)
     let response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(query)
     })
-
+    await sleep(3000)
     const initialToken = (await response.json()).data.token
 
     assert(initialToken, 'Invalid initialToken')
     assert(initialToken.orderCount === '0', 'Invalid initial orderCount')
     assert(initialToken.orders.length === 0, 'Invalid initial orders')
+    assert(
+      initialToken.eventIndex !== null && initialToken.eventIndex > 0,
+      'Invalid eventIndex'
+    )
 
     const providerData = JSON.stringify({ timeout: 0 })
     const providerFeeToken = ZERO_ADDRESS
@@ -400,22 +471,31 @@ describe('Datatoken tests', async () => {
       providerData: web3.utils.toHex(web3.utils.asciiToHex(providerData)),
       validUntil: providerValidUntil
     }
+    const consumeMarketFees = {
+      consumeMarketFeeAddress: publisher,
+      consumeMarketFeeToken: publishingTokenAddress,
+      consumeMarketFeeAmount: '20000'
+    }
     assert(setProviderFee, 'Invalid setProviderFee')
     const orderTx = await datatoken.startOrder(
       newDtAddress,
       user1,
       user2,
       1,
-      setProviderFee
+      setProviderFee,
+      consumeMarketFees
     )
     assert(orderTx, 'Invalid orderTx')
-    const orderId = `${orderTx.transactionHash.toLowerCase()}-${newDtAddress.toLowerCase()}-${user1.toLowerCase()}`
+    const orderId = `${orderTx.transactionHash.toLowerCase()}-${newDtAddress.toLowerCase()}-${user1.toLowerCase()}-${orderTx.events.OrderStarted.logIndex.toFixed(
+      1
+    )}`
 
-    await sleep(2000)
+    await sleep(3000)
     response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(query)
     })
+    await sleep(3000)
 
     const token = (await response.json()).data.token
 
@@ -424,5 +504,48 @@ describe('Datatoken tests', async () => {
     assert(token.orders[0].id === orderId)
     assert(token.orders[0].lastPriceToken.id === ZERO_ADDRESS)
     assert(token.orders[0].nftOwner.id === publisher, 'invalid nftOwner')
+    assert(token.orders[0].eventIndex === 0, 'invalid order eventIndex')
+    assert(token.eventIndex !== null, 'Invalid eventIndex')
+    assert(
+      token.eventIndex !== token.orders[0].eventIndex,
+      'Invalid log indeces'
+    )
+    const orderQuery = {
+      query: `query {order(id:"${orderId}"){id, publishingMarket{id}, publishingMarketToken{id}, publishingMarketAmmount, consumerMarket{id}, consumerMarketToken{id}, consumerMarketAmmount, eventIndex}}`
+    }
+    await sleep(3000)
+    const orderResponse = await fetch(subgraphUrl, {
+      method: 'POST',
+      body: JSON.stringify(orderQuery)
+    })
+    await sleep(3000)
+    const queryResult = await orderResponse.json()
+    const order = queryResult.data.order
+    assert(
+      order.publishingMarket.id === erc20Params.mpFeeAddress.toLowerCase(),
+      'incorrect publish market fee address'
+    )
+    assert(
+      order.publishingMarketToken.id === erc20Params.feeToken.toLowerCase(),
+      'incorrect publish market fee token'
+    )
+    assert(
+      order.publishingMarketAmmount === erc20Params.feeAmount,
+      'incorrect publish market fee amount'
+    )
+    assert(
+      order.consumerMarket.id ===
+        consumeMarketFees.consumeMarketFeeAddress.toLowerCase(),
+      'incorrect consume market fee address'
+    )
+    assert(
+      order.consumerMarketToken.id ===
+        consumeMarketFees.consumeMarketFeeToken.toLowerCase(),
+      'incorrect consume market fee token'
+    )
+    assert(
+      order.consumerMarketAmmount === '0.00000000000002',
+      'incorrect consume market fee amount'
+    )
   })
 })

test/integration/Dispenser.test.ts

@@ -138,6 +138,7 @@ describe('Dispenser tests', async () => {
                   transferable,
                   createdTimestamp,
                   tx,
+                  eventIndex,
                   block,
                   orderCount}}`
     }
@@ -172,6 +173,10 @@ describe('Dispenser tests', async () => {
     assert(nft.block >= blockNumber, 'incorrect value for: block')
     assert(nft.block < blockNumber + 50, 'incorrect value for: block')
     assert(nft.orderCount === '0', 'incorrect value for: orderCount')
+    assert(
+      nft.eventIndex !== null && nft.eventIndex > 0,
+      'Invalid eventIndex for NFT creation'
+    )
   })
 
   it('Test all DT Fields after deploying', async () => {
@@ -201,6 +206,7 @@ describe('Dispenser tests', async () => {
             dispensers {id},
             createdTimestamp,
             tx,
+            eventIndex,
             block,
             lastPriceValue
           }}`
@@ -254,6 +260,10 @@ describe('Dispenser tests', async () => {
     assert(dt.block >= blockNumber, 'incorrect value for: block')
     assert(dt.block < blockNumber + 50, 'incorrect value for: block')
     assert(dt.lastPriceValue === '0', 'incorrect value for: lastPriceValue')
+    assert(
+      dt.eventIndex !== null && dt.eventIndex > 0,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('Make user1 minter', async () => {
@@ -262,15 +272,16 @@ describe('Dispenser tests', async () => {
     assert((await datatoken.getPermissions(dtAddress, user1)).minter === true)
     await sleep(sleepMs)
     const minterQuery = {
-      query: `query {token(id: "${dtAddress}"){minter{id}}}`
+      query: `query {token(id: "${dtAddress}"){minter{id}, eventIndex}}`
     }
 
     const minterResponse = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(minterQuery)
     })
-    const minter = (await minterResponse.json()).data.token.minter
+    const dt = (await minterResponse.json()).data.token
-    assert(minter[1] === user1, 'incorrect value for: minter')
+    assert(dt.minter[1] === user1, 'incorrect value for: minter')
+    assert(dt.eventIndex !== null, 'incorrect value for: eventIndex')
   })
 
   it('Create dispenser', async () => {
@@ -310,6 +321,7 @@ describe('Dispenser tests', async () => {
             block
             createdTimestamp
             tx
+            eventIndex
             dispenses {
               id
             }
@@ -336,13 +348,17 @@ describe('Dispenser tests', async () => {
     assert(response.createdTimestamp >= time, 'incorrect: createdTimestamp')
     assert(response.createdTimestamp < time + 15, 'incorrect: createdTimestamp')
     assert(response.tx === tx.transactionHash, 'incorrect value for: tx')
+    assert(
+      response.eventIndex !== null && response.eventIndex > 0,
+      'incorrect value for: eventIndex'
+    )
     assert(response.dispenses.length === 0, 'incorrect value for: dispenses')
     assert(response.__typename === 'Dispenser', 'incorrect value: __typename')
   })
 
   it('Deactivates dispenser', async () => {
     const deactiveQuery = {
-      query: `query {dispenser(id: "${dispenserId}"){active}}`
+      query: `query {dispenser(id: "${dispenserId}"){active, eventIndex}}`
     }
 
     const initialResponse = await fetch(subgraphUrl, {
@@ -353,7 +369,7 @@ describe('Dispenser tests', async () => {
     assert(initialActive === true, 'incorrect value for: initialActive')
 
     // Deactivate exchange
-    await dispenser.deactivate(dtAddress, publisher)
+    const tx = await dispenser.deactivate(dtAddress, publisher)
     const status = await dispenser.status(dtAddress)
     assert(status.active === false, 'Dispenser is still active')
     await sleep(sleepMs)
@@ -362,23 +378,29 @@ describe('Dispenser tests', async () => {
       method: 'POST',
       body: JSON.stringify(deactiveQuery)
     })
-    const updatedActive = (await updatedResponse.json()).data.dispenser.active
+    const updatedActive = (await updatedResponse.json()).data.dispenser
-    assert(updatedActive === false, 'incorrect value for: updatedActive')
+    assert(updatedActive.active === false, 'incorrect value for: updatedActive')
+    assert(updatedActive.eventIndex !== null, 'incorrect value for: eventIndex')
+    assert(
+      updatedActive.eventIndex === tx.events.DispenserDeactivated.logIndex,
+      'incorrect value for: eventIndex'
+    )
   })
 
-  it('Activates exchange', async () => {
+  it('Activates dispenser', async () => {
     const activeQuery = {
-      query: `query {dispenser(id: "${dispenserId}"){active}}`
+      query: `query {dispenser(id: "${dispenserId}"){active, eventIndex}}`
     }
     const initialResponse = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(activeQuery)
     })
-    const initialActive = (await initialResponse.json()).data.dispenser.active
+    const initialActive = (await initialResponse.json()).data.dispenser
-    assert(initialActive === false, 'incorrect value for: initialActive')
+    assert(initialActive.active === false, 'incorrect value for: initialActive')
+    assert(initialActive.eventIndex !== null, 'incorrect value for: eventIndex')
 
-    // Activate exchange
+    // Activate dispenser
-    await dispenser.activate(dtAddress, '100', '100', publisher)
+    const tx = await dispenser.activate(dtAddress, '100', '100', publisher)
     await sleep(sleepMs)
 
     // Check the updated value for active
@@ -386,8 +408,13 @@ describe('Dispenser tests', async () => {
       method: 'POST',
       body: JSON.stringify(activeQuery)
     })
-    const updatedActive = (await updatedResponse.json()).data.dispenser.active
+    const updatedActive = (await updatedResponse.json()).data.dispenser
-    assert(updatedActive === true, 'incorrect value for: updatedActive')
+    assert(updatedActive.active === true, 'incorrect value for: updatedActive')
+    assert(updatedActive.eventIndex !== null, 'incorrect value for: eventIndex')
+    assert(
+      updatedActive.eventIndex === tx.events.DispenserActivated.logIndex,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('User2 gets datatokens from the dispenser', async () => {
@@ -402,6 +429,7 @@ describe('Dispenser tests', async () => {
           block
           createdTimestamp
           tx
+          eventIndex
           __typename
         }}}`
     }
@@ -410,6 +438,7 @@ describe('Dispenser tests', async () => {
       method: 'POST',
       body: JSON.stringify(dispenseQuery)
     })
+    await sleep(sleepMs)
     const before = (await response1.json()).data.dispenser.dispenses
     assert(before.length === 0, 'incorrect value for: dispenses')
 
@@ -423,7 +452,13 @@ describe('Dispenser tests', async () => {
     })
     const dispense = (await response2.json()).data.dispenser.dispenses[0]
 
-    assert(dispense.id === `${tx.transactionHash}-${dispenserId}`, 'wrong id')
+    assert(
+      dispense.id ===
+        `${
+          tx.transactionHash
+        }-${dispenserId}-${tx.events.TokensDispensed.logIndex.toFixed(1)}`,
+      'wrong id'
+    )
     assert(dispense.dispenser.id === dispenserId, 'incorrect value for: user')
     assert(dispense.user.id === user2, 'incorrect value for: user')
     assert(dispense.amount === amount, 'incorrect value for: user')
@@ -431,6 +466,7 @@ describe('Dispenser tests', async () => {
     assert(dispense.createdTimestamp >= time, 'incorrect: createdTimestamp')
     assert(dispense.createdTimestamp < time + 15, 'incorrect: createdTimestamp')
     assert(dispense.tx === tx.transactionHash, 'incorrect value for: tx')
+    assert(dispense.eventIndex !== null, 'incorrect value for: eventIndex')
     assert(dispense.__typename === 'DispenserTransaction', 'wrong __typename')
   })
 
@@ -440,21 +476,21 @@ describe('Dispenser tests', async () => {
 
     // Check balance after owner withdraw
     const balanceQuery = {
-      query: `query {dispenser(id: "${dispenserId}"){balance}}`
+      query: `query {dispenser(id: "${dispenserId}"){balance, eventIndex}}`
     }
 
     const response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(balanceQuery)
     })
-    const balance = (await response.json()).data.dispenser.balance
+    const balance = (await response.json()).data.dispenser
-
+    assert(balance.balance === '0', 'incorrect value for: balance')
-    assert(balance === '0', 'incorrect value for: balance')
+    assert(balance.eventIndex !== null, 'incorrect value for: eventIndex')
   })
 
   it('Updates allowed swapper', async () => {
     const swapperQuery = {
-      query: `query {dispenser(id: "${dispenserId}"){allowedSwapper}}`
+      query: `query {dispenser(id: "${dispenserId}"){allowedSwapper, eventIndex}}`
     }
     // Check initial allowedSwapper
     const swapperResponse1 = await fetch(subgraphUrl, {
@@ -468,7 +504,7 @@ describe('Dispenser tests', async () => {
       'incorrect value for: allowedSwapper'
     )
 
-    await dispenser.setAllowedSwapper(dtAddress, publisher, user1)
+    const tx = await dispenser.setAllowedSwapper(dtAddress, publisher, user1)
     await sleep(sleepMs)
 
     const swapperResponse2 = await fetch(subgraphUrl, {
@@ -476,8 +512,16 @@ describe('Dispenser tests', async () => {
       body: JSON.stringify(swapperQuery)
     })
     const allowedSwapper2 = (await swapperResponse2.json()).data.dispenser
-      .allowedSwapper
 
-    assert(allowedSwapper2 === user1, 'incorrect value for: allowedSwapper 2')
+    assert(
+      allowedSwapper2.allowedSwapper === user1,
+      'incorrect value for: allowedSwapper 2'
+    )
+    assert(
+      allowedSwapper2.eventIndex !== null &&
+        allowedSwapper2.eventIndex ===
+          tx.events.DispenserAllowedSwapperChanged.logIndex,
+      'incorrect value for: eventIndex'
+    )
   })
 })

test/integration/FixedRateExchange.test.ts

@@ -151,6 +151,7 @@ describe('Fixed Rate Exchange tests', async () => {
                 transferable,
                 createdTimestamp,
                 tx,
+                eventIndex,
                 block,
                 orderCount}}`
     }
@@ -191,6 +192,10 @@ describe('Fixed Rate Exchange tests', async () => {
     assert(nft.block >= blockNumber, 'incorrect value for: block')
     assert(nft.block < blockNumber + 50, 'incorrect value for: block')
     assert(nft.orderCount === '0', 'incorrect value for: orderCount')
+    assert(
+      nft.eventIndex !== null && nft.eventIndex > 0,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('Test DT Fields after deploying Fixed rate exchange', async () => {
@@ -220,6 +225,7 @@ describe('Fixed Rate Exchange tests', async () => {
           dispensers {id},
           createdTimestamp,
           tx,
+          eventIndex,
           block,
           lastPriceToken,
           lastPriceValue
@@ -274,6 +280,10 @@ describe('Fixed Rate Exchange tests', async () => {
     assert(dt.block >= blockNumber, 'incorrect value for: block')
     assert(dt.block < blockNumber + 50, 'incorrect value for: block')
     assert(dt.lastPriceValue === '0', 'incorrect value for: lastPriceValue')
+    assert(
+      dt.eventIndex !== null && dt.eventIndex > 0,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('Test fixedRateExchanges Fields', async () => {
@@ -310,6 +320,7 @@ describe('Fixed Rate Exchange tests', async () => {
           }
           createdTimestamp
           tx
+          eventIndex
           block
           publishMarketFeeAddress
           publishMarketSwapFee
@@ -385,6 +396,10 @@ describe('Fixed Rate Exchange tests', async () => {
     )
     assert(fixedTx.from === publisher, 'incorrect value for: tx')
     assert(fixedTx.to === factoryAddress, 'incorrect value for: tx')
+    assert(
+      fixed.eventIndex !== null && fixed.eventIndex > 0,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('Updates Fixed Rate Price', async () => {
@@ -398,6 +413,7 @@ describe('Fixed Rate Exchange tests', async () => {
           }
           oldPrice
           newPrice
+          eventIndex
         }
       }}`
     }
@@ -422,7 +438,7 @@ describe('Fixed Rate Exchange tests', async () => {
 
     // Update price
     const newPrice = '999'
-    await fixedRate.setRate(publisher, exchangeId, newPrice)
+    const tx = await fixedRate.setRate(publisher, exchangeId, newPrice)
     await sleep(sleepMs)
 
     // Check price after first update
@@ -441,10 +457,14 @@ describe('Fixed Rate Exchange tests', async () => {
     )
     assert(updates2.oldPrice === price1, 'incorrect value: 2nd oldPrice')
     assert(updates2.newPrice === newPrice, 'incorrect value: 2nd newPrice')
+    assert(
+      updates2.eventIndex === tx.events.ExchangeRateChanged.logIndex,
+      'incorrect value: 2nd eventIndex'
+    )
 
     // Update price a 2nd time
     const newPrice2 = '1' // '5.123'
-    await fixedRate.setRate(publisher, exchangeId, newPrice2)
+    const tx2 = await fixedRate.setRate(publisher, exchangeId, newPrice2)
     await sleep(sleepMs)
 
     // Check price after 2nd update
@@ -464,10 +484,14 @@ describe('Fixed Rate Exchange tests', async () => {
     )
     assert(updates3.oldPrice === newPrice, 'incorrect value: 3rd oldPrice')
     assert(updates3.newPrice === newPrice2, 'incorrect value: 3rd newPrice')
+    assert(
+      updates3.eventIndex === tx2.events.ExchangeRateChanged.logIndex,
+      'incorrect value: 3nd eventIndex'
+    )
   })
   it('Deactivates exchange', async () => {
     const deactiveQuery = {
-      query: `query {fixedRateExchange(id: "${fixedRateId}"){active}}`
+      query: `query {fixedRateExchange(id: "${fixedRateId}"){active, eventIndex}}`
     }
 
     const initialResponse = await fetch(subgraphUrl, {
@@ -488,13 +512,17 @@ describe('Fixed Rate Exchange tests', async () => {
       body: JSON.stringify(deactiveQuery)
     })
     const updatedActive = (await updatedResponse.json()).data.fixedRateExchange
-      .active
+
-    assert(updatedActive === false, 'incorrect value for: updatedActive')
+    assert(updatedActive.active === false, 'incorrect value for: updatedActive')
+    assert(
+      updatedActive.eventIndex !== null && updatedActive.eventIndex > 0,
+      'incorrect value: eventIndex'
+    )
   })
 
   it('Activates exchange', async () => {
     const activeQuery = {
-      query: `query {fixedRateExchange(id: "${fixedRateId}"){active}}`
+      query: `query {fixedRateExchange(id: "${fixedRateId}"){active, eventIndex}}`
     }
     const initialResponse = await fetch(subgraphUrl, {
       method: 'POST',
@@ -514,13 +542,16 @@ describe('Fixed Rate Exchange tests', async () => {
       body: JSON.stringify(activeQuery)
     })
     const updatedActive = (await updatedResponse.json()).data.fixedRateExchange
-      .active
+    assert(updatedActive.active === true, 'incorrect value for: updatedActive')
-    assert(updatedActive === true, 'incorrect value for: updatedActive')
+    assert(
+      updatedActive.eventIndex !== null && updatedActive.eventIndex > 0,
+      'incorrect value: eventIndex'
+    )
   })
 
   it('Activate Minting', async () => {
     const mintingQuery = {
-      query: `query {fixedRateExchange(id: "${fixedRateId}"){withMint}}`
+      query: `query {fixedRateExchange(id: "${fixedRateId}"){withMint, eventIndex}}`
     }
     const initialResponse = await fetch(subgraphUrl, {
       method: 'POST',
@@ -531,7 +562,7 @@ describe('Fixed Rate Exchange tests', async () => {
     assert(initialMint === null, 'incorrect value for: initialMint')
 
     // Activate minting
-    await fixedRate.activateMint(publisher, exchangeId)
+    const tx = await fixedRate.activateMint(publisher, exchangeId)
     await sleep(sleepMs)
 
     // Check the updated value for active
@@ -541,13 +572,16 @@ describe('Fixed Rate Exchange tests', async () => {
     })
 
     const updatedMint = (await updatedResponse.json()).data.fixedRateExchange
-      .withMint
+    assert(updatedMint.withMint === true, 'incorrect value for: updatedMint')
-    assert(updatedMint === true, 'incorrect value for: updatedMint')
+    assert(
+      updatedMint.eventIndex === tx.events.ExchangeMintStateChanged.logIndex,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('Deactivate Minting', async () => {
     const mintingQuery = {
-      query: `query {fixedRateExchange(id: "${fixedRateId}"){withMint}}`
+      query: `query {fixedRateExchange(id: "${fixedRateId}"){withMint, eventIndex}}`
     }
     const initialResponse = await fetch(subgraphUrl, {
       method: 'POST',
@@ -558,7 +592,7 @@ describe('Fixed Rate Exchange tests', async () => {
     assert(initialMint === true, 'incorrect value for: initialMint')
 
     // Activate minting
-    await fixedRate.deactivateMint(publisher, exchangeId)
+    const tx = await fixedRate.deactivateMint(publisher, exchangeId)
     await sleep(sleepMs)
 
     // Check the updated value for active
@@ -568,8 +602,11 @@ describe('Fixed Rate Exchange tests', async () => {
     })
 
     const updatedMint = (await updatedResponse.json()).data.fixedRateExchange
-      .withMint
+    assert(updatedMint.withMint === false, 'incorrect value for: updatedMint')
-    assert(updatedMint === false, 'incorrect value for: updatedMint')
+    assert(
+      updatedMint.eventIndex === tx.events.ExchangeMintStateChanged.logIndex,
+      'incorrect value for: eventIndex'
+    )
   })
 
   it('User1 buys a datatoken', async () => {
@@ -584,6 +621,7 @@ describe('Fixed Rate Exchange tests', async () => {
           block
           createdTimestamp
           tx
+          eventIndex
           oceanFeeAmount
           marketFeeAmount
           consumeMarketFeeAmount
@@ -654,7 +692,11 @@ describe('Fixed Rate Exchange tests', async () => {
     const swappedAmount = web3.utils.fromWei(
       new BN(tx.returnValues.baseTokenSwappedAmount)
     )
-    assert(swaps.id === `${tx.transactionHash}-${fixedRateId}`, 'incorrect: id')
+    assert(
+      swaps.id ===
+        `${tx.transactionHash}-${fixedRateId}-${tx.logIndex.toFixed(1)}`,
+      'incorrect: id'
+    )
     assert(swaps.exchangeId.id === fixedRateId, 'incorrect: exchangeId')
     assert(swaps.by.id === user1, 'incorrect value for: id')
     assert(swaps.baseTokenAmount === swappedAmount, 'incorrect baseTokenAmount')
@@ -669,6 +711,7 @@ describe('Fixed Rate Exchange tests', async () => {
       'wrong consumeMarketFeeAmount'
     )
     assert(swaps.tx === tx.transactionHash, 'incorrect value for: tx')
+    assert(swaps.eventIndex === tx.logIndex, 'incorrect value for: eventIndex')
     assert(swaps.__typename === 'FixedRateExchangeSwap', 'incorrect __typename')
   })
   it('User1 sells a datatoken', async () => {
@@ -691,6 +734,7 @@ describe('Fixed Rate Exchange tests', async () => {
           block
           createdTimestamp
           tx
+          eventIndex
           oceanFeeAmount
           __typename
         }  
@@ -705,7 +749,11 @@ describe('Fixed Rate Exchange tests', async () => {
     const swappedAmount = web3.utils.fromWei(
       new BN(tx.returnValues.baseTokenSwappedAmount)
     )
-    assert(swaps.id === `${tx.transactionHash}-${fixedRateId}`, 'incorrect: id')
+    assert(
+      swaps.id ===
+        `${tx.transactionHash}-${fixedRateId}-${tx.logIndex.toFixed(1)}`,
+      'incorrect: id'
+    )
     assert(swaps.exchangeId.id === fixedRateId, 'incorrect: exchangeId')
     assert(swaps.by.id === user1, 'incorrect value for: id')
     assert(swaps.baseTokenAmount === swappedAmount, 'incorrect baseTokenAmount')
@@ -715,12 +763,13 @@ describe('Fixed Rate Exchange tests', async () => {
     assert(swaps.createdTimestamp < time + 25, 'incorrect: createdTimestamp 2')
     assert(swaps.oceanFeeAmount === oceanFeeAmount, 'incorrect: oceanFeeAmount')
     assert(swaps.tx === tx.transactionHash, 'incorrect value for: tx')
+    assert(swaps.eventIndex === tx.logIndex, 'incorrect value for: eventIndex')
     assert(swaps.__typename === 'FixedRateExchangeSwap', 'incorrect __typename')
   })
 
   it('Updates allowed swapper', async () => {
     const swapperQuery = {
-      query: `query {fixedRateExchange(id: "${fixedRateId}"){allowedSwapper}}`
+      query: `query {fixedRateExchange(id: "${fixedRateId}"){allowedSwapper, eventIndex}}`
     }
     // Check initial allowedSwapper
     const swapperResponse1 = await fetch(subgraphUrl, {
@@ -734,7 +783,7 @@ describe('Fixed Rate Exchange tests', async () => {
       'incorrect value for: allowedSwapper'
     )
 
-    await fixedRate.setAllowedSwapper(publisher, exchangeId, user1)
+    const tx = await fixedRate.setAllowedSwapper(publisher, exchangeId, user1)
     await sleep(sleepMs)
 
     const swapperResponse2 = await fetch(subgraphUrl, {
@@ -742,8 +791,16 @@ describe('Fixed Rate Exchange tests', async () => {
       body: JSON.stringify(swapperQuery)
     })
     const allowedSwapper2 = (await swapperResponse2.json()).data
-      .fixedRateExchange.allowedSwapper
+      .fixedRateExchange
 
-    assert(allowedSwapper2 === user1, 'incorrect value for: allowedSwapper 2')
+    assert(
+      allowedSwapper2.allowedSwapper === user1,
+      'incorrect value for: allowedSwapper 2'
+    )
+    assert(
+      allowedSwapper2.eventIndex ===
+        tx.events.ExchangeAllowedSwapperChanged.logIndex,
+      'incorrect value for: eventIndex'
+    )
   })
 })

test/integration/Nft.test.ts

@@ -121,7 +121,7 @@ describe('NFT tests', async () => {
     datatokenAddress = result.events.TokenCreated.returnValues[0]
 
     // Check values before updating metadata
-    await sleep(2000)
+    await sleep(3000)
     nftAddress = erc721Address.toLowerCase()
     const initialQuery = {
       query: `query {
@@ -143,6 +143,7 @@ describe('NFT tests', async () => {
                 transferable,
                 createdTimestamp,
                 tx,
+                eventIndex,
                 block,
                 orderCount}}`
     }
@@ -150,7 +151,7 @@ describe('NFT tests', async () => {
       method: 'POST',
       body: JSON.stringify(initialQuery)
     })
-    await sleep(2000)
+    await sleep(3000)
     const nft = (await initialResponse.json()).data.nft
     const tx: TransactionReceipt = await web3.eth.getTransactionReceipt(nft.tx)
     assert(nft.id === nftAddress, 'incorrect value for: id')
@@ -182,6 +183,10 @@ describe('NFT tests', async () => {
     assert(nft.block >= blockNumber, 'incorrect value for: block')
     assert(nft.block < blockNumber + 50, 'incorrect value for: block')
     assert(nft.orderCount === '0', 'incorrect value for: orderCount')
+    assert(
+      nft.eventIndex !== null && nft.eventIndex > 0,
+      'Invalid eventIndex for NFT creation'
+    )
   })
 
   it('Update metadata', async () => {
@@ -215,7 +220,7 @@ describe('NFT tests', async () => {
     )
 
     // graph tests here
-    await sleep(2000)
+    await sleep(3000)
     const query = {
       query: `query {
               nft(id:"${nftAddress}"){    
@@ -236,6 +241,7 @@ describe('NFT tests', async () => {
                 transferable,
                 createdTimestamp,
                 tx,
+                eventIndex,
                 block,
                 orderCount}}`
     }
@@ -243,6 +249,7 @@ describe('NFT tests', async () => {
       method: 'POST',
       body: JSON.stringify(query)
     })
+    await sleep(3000)
     const updatedNft = (await response.json()).data.nft
     const tx: TransactionReceipt = await web3.eth.getTransactionReceipt(
       updatedNft.tx
@@ -288,6 +295,10 @@ describe('NFT tests', async () => {
     assert(updatedNft.block >= blockNumber, 'incorrect value for: block')
     assert(updatedNft.block < blockNumber + 50, 'incorrect value for: block')
     assert(updatedNft.orderCount === '0', 'incorrect value for: orderCount')
+    assert(
+      updatedNft.eventIndex !== null && updatedNft.eventIndex > 0,
+      'Invalid eventIndex for NFT update'
+    )
   })
 
   it('Set a key/value in erc725 store', async () => {
@@ -301,6 +312,7 @@ describe('NFT tests', async () => {
                     key
                     value
                   }
+                  eventIndex
                 }
               }`
     }
@@ -310,5 +322,9 @@ describe('NFT tests', async () => {
     })
     const updatedNft = (await response.json()).data.nft
     assert(updatedNft.nftData.key !== null, 'incorrect value for key')
+    assert(
+      updatedNft.eventIndex !== null && updatedNft.eventIndex > 0,
+      'Invalid eventIndex for NFT update'
+    )
   })
 })

test/integration/SimplePublishConsume.test.ts

@@ -152,18 +152,24 @@ describe('Simple Publish & consume test', async () => {
     )
 
     // graph tests here
-    await sleep(2000)
+    await sleep(3000)
     const graphNftToken = erc721Address.toLowerCase()
     const query = {
       query: `query {
-          nft(id:"${graphNftToken}"){symbol,id}}`
+          nft(id:"${graphNftToken}"){symbol,id,eventIndex}}`
     }
     const response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(query)
     })
+    await sleep(3000)
     const queryResult = await response.json()
     assert(queryResult.data.nft.id === graphNftToken)
+    assert(
+      queryResult.data.nft.eventIndex !== null &&
+        queryResult.data.nft.eventIndex > 0,
+      'Invalid eventIndex for NFT creation'
+    )
   })
   it('should publish and transfer an NFT', async () => {
     const nftParams: NftCreateData = {
@@ -188,27 +194,34 @@ describe('Simple Publish & consume test', async () => {
       nftParams,
       erc20Params
     )
-    await sleep(2000)
+    await sleep(3000)
     const erc721Address = result.events.NFTCreated.returnValues[0]
     const datatokenAddress = result.events.TokenCreated.returnValues[0]
     const graphNftToken = erc721Address.toLowerCase()
 
     const queryOriginalOwner = {
       query: `query {
-          nft(id:"${graphNftToken}"){symbol,id,owner{id}}}`
+          nft(id:"${graphNftToken}"){symbol,id,owner{id},eventIndex}}`
     }
     const initialResponse = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(queryOriginalOwner)
     })
+    await sleep(3000)
     const initialResult = await initialResponse.json()
     // Checking original owner account has been set correctly
     assert(
       initialResult.data.nft.owner.id.toLowerCase() ===
         publisherAccount.toLowerCase()
     )
-    const chain = await web3.eth.getChainId()
+    assert(
+      initialResult.data.nft.eventIndex !== null &&
+        initialResult.data.nft.eventIndex > 0,
+      'Invalid eventIndex for NFT creation'
+    )
+
     // create the files encrypted string
+    const chain = await web3.eth.getChainId()
     let providerResponse = await ProviderInstance.encrypt(
       assetUrl,
       chain,
@@ -235,21 +248,27 @@ describe('Simple Publish & consume test', async () => {
       encryptedResponse,
       '0x' + metadataHash
     )
-    await sleep(2000)
+    await sleep(3000)
 
     // Transfer the NFT
     await nft.transferNft(graphNftToken, publisherAccount, newOwnerAccount)
-    await sleep(2000)
+    await sleep(3000)
     const query2 = {
       query: `query {
-          nft(id:"${graphNftToken}"){symbol,id,owner{id}, transferable}}`
+          nft(id:"${graphNftToken}"){symbol,id,owner{id}, transferable, eventIndex}}`
     }
     const response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(query2)
     })
+    await sleep(3000)
     const queryResult = await response.json()
     assert(queryResult.data.nft.owner.id === newOwnerAccount)
+    assert(
+      queryResult.data.nft.eventIndex !== null &&
+        queryResult.data.nft.eventIndex > 0,
+      'Invalid eventIndex for NFT creation'
+    )
   })
 
   it('should save  provider fees after startOrder is called', async () => {
@@ -287,18 +306,20 @@ describe('Simple Publish & consume test', async () => {
       1,
       setProviderFee
     )
-    const orderId = `${orderTx.transactionHash.toLowerCase()}-${datatokenAddress.toLowerCase()}-${user1.toLowerCase()}`
+    await sleep(3000)
-
+    const orderId = `${orderTx.transactionHash.toLowerCase()}-${datatokenAddress.toLowerCase()}-${user1.toLowerCase()}-${orderTx.events.OrderStarted.logIndex.toFixed(
+      1
+    )}`
     const query = {
-      query: `query {order(id:"${orderId}"){id, providerFee, lastPriceToken{id}}}`
+      query: `query {order(id:"${orderId}"){id, providerFee, lastPriceToken{id}, eventIndex}}`
     }
 
-    await sleep(2000)
+    await sleep(3000)
     const response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(query)
     })
-
+    await sleep(3000)
     const queryResult = await response.json()
 
     const providerFeeJSON = JSON.parse(queryResult.data.order.providerFee)
@@ -321,6 +342,10 @@ describe('Simple Publish & consume test', async () => {
         setProviderFee.providerFeeToken.toLowerCase(),
       'Wrong providerFeeToken set'
     )
+    assert(
+      queryResult.data.order.eventIndex !== null,
+      'Invalid eventIndex for order'
+    )
   })
 
   it('should save provider fees after calling reuseOrder on a using a previous txId', async () => {
@@ -361,16 +386,19 @@ describe('Simple Publish & consume test', async () => {
     assert(orderTx.transactionHash, 'Failed to start order')
 
     // Check initial provider fee has been set correctly
-    const orderId = `${orderTx.transactionHash.toLowerCase()}-${datatokenAddress.toLowerCase()}-${user4.toLowerCase()}`
+    const orderId = `${orderTx.transactionHash.toLowerCase()}-${datatokenAddress.toLowerCase()}-${user4.toLowerCase()}-${orderTx.events.OrderStarted.logIndex.toFixed(
+      1
+    )}`
 
     const initialQuery = {
-      query: `query {order(id:"${orderId}"){id, providerFee, lastPriceToken{id}}}`
+      query: `query {order(id:"${orderId}"){id, providerFee, lastPriceToken{id}, eventIndex}}`
     }
-    await sleep(2000)
+    await sleep(3000)
     const initialResponse = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(initialQuery)
     })
+    await sleep(3000)
     const initialQueryResult = await initialResponse.json()
     const initialProviderFeeJSON = JSON.parse(
       initialQueryResult.data.order.providerFee
@@ -393,6 +421,10 @@ describe('Simple Publish & consume test', async () => {
         setInitialProviderFee.providerFeeToken.toLowerCase(),
       'Wrong initial providerFeeToken set'
     )
+    assert(
+      initialQueryResult.data.order.eventIndex !== null,
+      'Invalid eventIndex for order'
+    )
 
     providerFeeAmount = '990000'
     providerValidUntil = '10000'
@@ -421,7 +453,7 @@ describe('Simple Publish & consume test', async () => {
 
     const reusedOrder = await datatoken.reuseOrder(
       datatokenAddress,
-      user2,
+      user4,
       orderTx.transactionHash,
       setNewProviderFee
     )
@@ -433,7 +465,11 @@ describe('Simple Publish & consume test', async () => {
     // Check the new provider fee has been set in OrderReuse
 
     const reuseQuery = {
-      query: `query {orderReuse(id:"${reusedOrder.transactionHash}"){id, providerFee}}`
+      query: `query {orderReuse(id:"${
+        reusedOrder.transactionHash
+      }-${reusedOrder.events.OrderReused.logIndex.toFixed(
+        1
+      )}"){id, providerFee, eventIndex}}`
     }
 
     await sleep(2000)
@@ -463,5 +499,17 @@ describe('Simple Publish & consume test', async () => {
         setNewProviderFee.providerFeeToken.toLowerCase(),
       'New providerFeeToken set in reuse order is wrong'
     )
+    assert(
+      reuseQueryResult.data.orderReuse.eventIndex !== null,
+      'Invalid eventIndex for reuse order'
+    )
+    assert(
+      reuseQueryResult.data.orderReuse.eventIndex === 0,
+      'Invalid reuse order event index'
+    )
+    assert(
+      initialQueryResult.data.order.eventIndex === 0,
+      'Invalid start order event index'
+    )
   })
 })

test/integration/SimpleSubgraph.test.ts

@@ -69,18 +69,23 @@ describe('Tests coverage without provider/aquarius', async () => {
     const erc721Address = result.events.NFTCreated.returnValues[0]
 
     // graph tests here
-    await sleep(2000)
+    await sleep(3000)
     const graphNftToken = erc721Address.toLowerCase()
     const query = {
       query: `query {
-          nft(id:"${graphNftToken}"){symbol,id}}`
+          nft(id:"${graphNftToken}"){symbol,id,eventIndex}}`
     }
     const response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(query)
     })
+    await sleep(3000)
     const queryResult = await response.json()
     assert(queryResult.data.nft.id === graphNftToken)
+    assert(
+      queryResult.data.nft.eventIndex !== null &&
+        queryResult.data.nft.eventIndex > 0
+    )
   })
 
   it('should publish and transfer an NFT', async () => {
@@ -106,7 +111,7 @@ describe('Tests coverage without provider/aquarius', async () => {
       nftParams,
       erc20Params
     )
-    await sleep(2000)
+    await sleep(3000)
     const erc721Address = result.events.NFTCreated.returnValues[0]
     const nftAddress = erc721Address.toLowerCase()
 
@@ -117,7 +122,7 @@ describe('Tests coverage without provider/aquarius', async () => {
       newOwnerAccount
     )
 
-    await sleep(2000)
+    await sleep(3000)
     const query2 = {
       query: `query {
           nft(id:"${nftAddress}"){
@@ -125,23 +130,30 @@ describe('Tests coverage without provider/aquarius', async () => {
             id,
             owner{id}, 
             transferable, 
-            transferHistory(orderBy: timestamp, orderDirection: desc){id,nft,oldOwner,newOwner,txId,timestamp,block}
+            transferHistory(orderBy: timestamp, orderDirection: desc){id,nft,oldOwner,newOwner,txId,eventIndex,timestamp,block}
           }}`
     }
     const response = await fetch(subgraphUrl, {
       method: 'POST',
       body: JSON.stringify(query2)
     })
+    await sleep(3000)
     const queryResult = await response.json()
     const transferHistory = queryResult.data.nft.transferHistory[0]
 
     assert(queryResult.data.nft.owner.id === newOwnerAccount)
     assert(
       transferHistory.id ===
-        `${nftAddress}-${tx.transactionHash}-${tx.events.Transfer.logIndex}`,
+        `${nftAddress}-${
+          tx.transactionHash
+        }-${tx.events.Transfer.logIndex.toFixed(1)}`,
       'Invalid transferHistory Id'
     )
     assert(transferHistory.txId === tx.transactionHash, 'invalid txId')
+    assert(
+      transferHistory.eventIndex === tx.events.Transfer.logIndex,
+      'invalid eventIndex'
+    )
     assert(transferHistory.timestamp)
 
     assert(transferHistory.timestamp >= time - 500, 'incorrect value timestamp')

test/integration/VeOcean.test.ts

@@ -324,7 +324,7 @@ describe('veOcean tests', async () => {
   })
 
   it('Alice should allocate 10% to NFT1', async () => {
-    await veAllocate.setAllocation(Alice, '1000', nft1, chainId)
+    const tx = await veAllocate.setAllocation(Alice, '1000', nft1, chainId)
     const newTotalAllocation = await veAllocate.getTotalAllocation(Alice)
     await sleep(2000)
     let initialQuery = {
@@ -332,6 +332,7 @@ describe('veOcean tests', async () => {
                 veAllocateUsers(id:"${Alice.toLowerCase()}"){    
                     id,
                     allocatedTotal
+                    eventIndex
                   }
                 }`
     }
@@ -347,13 +348,15 @@ describe('veOcean tests', async () => {
         ' to equal subgraph value ' +
         info[0].allocatedTotal
     )
+    assert(info[0].eventIndex === tx.events.AllocationSet.logIndex)
     initialQuery = {
       query: `query {
         veAllocations(
           where: {allocationUser:"${Alice.toLowerCase()}", chainId:"${chainId}", nftAddress:"${nft1.toLowerCase()}"}
         ){    
                     id,
-                    allocated
+                    allocated,
+                    eventIndex
                   }
                 }`
     }
@@ -367,10 +370,11 @@ describe('veOcean tests', async () => {
       'Expected totalAllocation 1000 to equal subgraph value ' +
         info[0].allocatedTotal
     )
+    assert(info[0].eventIndex === tx.events.AllocationSet.logIndex)
   })
 
   it('Alice should allocate 10% to NFT2 and 20% to NFT3', async () => {
-    await veAllocate.setBatchAllocation(
+    const tx = await veAllocate.setBatchAllocation(
       Alice,
       ['1000', '2000'],
       [nft2, nft3],
@@ -383,7 +387,8 @@ describe('veOcean tests', async () => {
       query: `query {
                 veAllocateUsers(id:"${Alice.toLowerCase()}"){    
                     id,
-                    allocatedTotal
+                    allocatedTotal,
+                    eventIndex
                   }
                 }`
     }
@@ -399,13 +404,15 @@ describe('veOcean tests', async () => {
         ' to equal subgraph value ' +
         info[0].allocatedTotal
     )
+    assert(info[0].eventIndex === tx.events.AllocationSetMultiple.logIndex)
     initialQuery = {
       query: `query {
         veAllocations(
           where: {allocationUser:"${Alice.toLowerCase()}", chainId:"${chainId}", nftAddress:"${nft2.toLowerCase()}"}
         ){
                     id,
-                    allocated
+                    allocated,
+                    eventIndex
                   }
                 }`
     }
@@ -419,6 +426,7 @@ describe('veOcean tests', async () => {
       'Expected totalAllocation 1000 to equal subgraph value ' +
         info[0].allocatedTotal
     )
+    assert(info[0].eventIndex === tx.events.AllocationSetMultiple.logIndex)
     initialQuery = {
       query: `query {
         veAllocations(
@@ -749,6 +757,7 @@ describe('veOcean tests', async () => {
             block
             timestamp
             tx
+            eventIndex
             sender
             amount
             cancelTime