small fixes

schema.graphql

@@ -437,6 +437,7 @@ type GlobalTotalPoolSwapPair @entity {
    globalStatistic: GlobalStatistic!
    token : Token!
    value : BigDecimal!
+   count: BigInt!
 }
 "utility type"
 type GlobalTotalFixedSwapPair @entity {
@@ -445,6 +446,7 @@ type GlobalTotalFixedSwapPair @entity {
     globalStatistic: GlobalStatistic!
    token : Token!
    value : BigDecimal!
+   count: BigInt!
 }
 type GlobalStatistic @entity {
     id: ID!

src/mappings/erc721Factory.ts

@@ -5,6 +5,7 @@ import { weiToDecimal } from './utils/generic'
 
 import { getUser } from './utils/userUtils'
 import { getToken, getNftToken } from './utils/tokenUtils'
+import { addDatatoken } from './utils/globalUtils'
 
 export function handleNftCreated(event: NFTCreated): void {
   log.warning('nft handleNftCreated {}', [event.params.tokenURI.toString()])
@@ -42,4 +43,5 @@ export function handleNewToken(event: TokenCreated): void {
   token.cap = weiToDecimal(event.params.cap.toBigDecimal(), 18)
 
   token.save()
+  addDatatoken()
 }

src/mappings/fixedRateExchange.ts

@@ -21,7 +21,7 @@ import {
   updateFixedRateExchangeSupply
 } from './utils/fixedRateUtils'
 import { weiToDecimal } from './utils/generic'
-import { addFixedRateExchange } from './utils/globalUtils'
+import { addFixedRateExchange, addFixedSwap } from './utils/globalUtils'
 import { getToken } from './utils/tokenUtils'
 import { getUser } from './utils/userUtils'
 
@@ -188,6 +188,16 @@ export function handleSwap(event: Swapped): void {
 
   swap.save()
   updateFixedRateExchangeSupply(event.params.exchangeId, event.address)
+  if (event.params.tokenOutAddress.toHexString() == fixedRateExchange.datatoken)
+    addFixedSwap(
+      event.params.tokenOutAddress.toHexString(),
+      swap.dataTokenAmount
+    )
+  else
+    addFixedSwap(
+      event.params.tokenOutAddress.toHexString(),
+      swap.baseTokenAmount
+    )
 }
 
 export function handlePublishMarketFeeChanged(

src/mappings/utils/globalUtils.ts

@@ -1,4 +1,4 @@
-import { BigDecimal } from '@graphprotocol/graph-ts'
+import { BigDecimal, BigInt } from '@graphprotocol/graph-ts'
 import {
   GlobalStatistic,
   GlobalTotalFixedSwapPair,
@@ -71,6 +71,7 @@ export function addPoolSwap(tokenAddress: string, value: BigDecimal): void {
     poolSwapPair.token = tokenAddress
   }
   poolSwapPair.value = poolSwapPair.value.plus(value)
+  poolSwapPair.count = poolSwapPair.count.plus(BigInt.fromI32(1))
 
   poolSwapPair.save()
 }
@@ -83,7 +84,7 @@ export function addFixedSwap(tokenAddress: string, value: BigDecimal): void {
     fixedSwapPair.token = tokenAddress
   }
   fixedSwapPair.value = fixedSwapPair.value.plus(value)
-
+  fixedSwapPair.count = fixedSwapPair.count.plus(BigInt.fromI32(1))
   fixedSwapPair.save()
 }