Skip to content
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions .changeset/tricky-squids-speak.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
'@3loop/transaction-interpreter': patch
---

Fix getting minted and burned assets in standart interpreter logic
41 changes: 31 additions & 10 deletions packages/transaction-interpreter/interpreters/std.ts
Original file line number Diff line number Diff line change
Expand Up @@ -69,22 +69,43 @@ export function toAssetTransfer(transfer: Asset): AssetTransfer {
}
}

export function assetsSent(transfers: Asset[], address: string): AssetTransfer[] {
export function assetsSent(transfers: Asset[], fromAddress: string): AssetTransfer[] {
const filtered = filterTransfers(transfers, {
excludeZero: true,
excludeNull: address !== NULL_ADDRESS,
excludeNull: fromAddress !== NULL_ADDRESS,
})

return filtered.filter((t) => t.from.toLowerCase() === address.toLowerCase()).map(toAssetTransfer)
return filtered.filter((t) => t.from.toLowerCase() === fromAddress.toLowerCase()).map(toAssetTransfer)
}

export function assetsReceived(transfers: Asset[], address: string): AssetTransfer[] {
export function assetsReceived(transfers: Asset[], toAddress: string): AssetTransfer[] {
const filtered = filterTransfers(transfers, {
excludeZero: true,
excludeNull: address !== NULL_ADDRESS,
})

return filtered.filter((t) => t.to.toLowerCase() === address.toLowerCase()).map(toAssetTransfer)
return filtered.filter((t) => t.to.toLowerCase() === toAddress.toLowerCase()).map(toAssetTransfer)
}

function assetsMinted(transfers: Asset[], toAddress: string): AssetTransfer[] {
const filtered = filterTransfers(transfers, {
excludeZero: true,
})

return filtered
.filter((t) => t.from.toLowerCase() === NULL_ADDRESS)
.filter((t) => t.to.toLowerCase() === toAddress.toLowerCase())
.map(toAssetTransfer)
}

function assetsBurned(transfers: Asset[], fromAddress: string): AssetTransfer[] {
const filtered = filterTransfers(transfers, {
excludeZero: true,
})

return filtered
.filter((t) => t.to.toLowerCase() === NULL_ADDRESS)
.filter((t) => t.from.toLowerCase() === fromAddress.toLowerCase())
.map(toAssetTransfer)
}

export function getNetTransfers({
Expand Down Expand Up @@ -265,8 +286,8 @@ export function displayAssets(assets: Payment[]) {
export function isSwap(event: DecodedTransaction): boolean {
if (event.transfers.some((t) => t.type !== 'ERC20' && t.type !== 'native')) return false

const minted = assetsSent(event.transfers, NULL_ADDRESS)
const burned = assetsReceived(event.transfers, NULL_ADDRESS)
const minted = assetsMinted(event.transfers, event.fromAddress)
const burned = assetsBurned(event.transfers, event.fromAddress)

if (minted.length > 0 || burned.length > 0) return false

Expand All @@ -289,8 +310,8 @@ export function isSwap(event: DecodedTransaction): boolean {
}

export function defaultEvent(event: DecodedTransaction): InterpretedTransaction {
const burned = assetsReceived(event.transfers, NULL_ADDRESS)
const minted = assetsSent(event.transfers, NULL_ADDRESS)
const burned = assetsBurned(event.transfers, event.fromAddress)
const minted = assetsMinted(event.transfers, event.fromAddress)

const newEvent = {
type: 'unknown' as const,
Expand Down
Loading