Merge pull request #1846 from oasisprotocol/lw/fix-burning-detect

Fix detecting burning events

Author: lukaw3d

.changelog/1846.bugfix.md

@@ -0,0 +1 @@
+Fix detecting burning events

src/app/utils/parseEvmEvent.ts

@@ -5,8 +5,8 @@ const NULL_ADDRESS = '0x0000000000000000000000000000000000000000'
 export function parseEvmEvent(event: RuntimeEvent) {
   const fromAddress = event.evm_log_params?.find(param => param.name === 'from')?.value as string | undefined
   const toAddress = event.evm_log_params?.find(param => param.name === 'to')?.value as string | undefined
-  const isMinting = fromAddress === NULL_ADDRESS
-  const isBurning = toAddress === NULL_ADDRESS
+  const isMinting = event.evm_log_name === 'Transfer' && fromAddress === NULL_ADDRESS
+  const isBurning = event.evm_log_name === 'Transfer' && toAddress === NULL_ADDRESS
   const parsedEvmLogName = isMinting ? 'Minting' : isBurning ? 'Burning' : event.evm_log_name || undefined
 
   return {