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Actionable comments posted: 1
🔭 Outside diff range comments (1)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (1)
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398-433: Add explicit error handling for approval failuresWhile the function has a try-catch block, it doesn't provide specific error handling for common approval scenarios (e.g., user rejection, network issues). This could lead to a poor user experience when transactions fail.
Consider adding specific error handling:
} catch (err) { console.error("Something went wrong while approving ERC20: ", err); + if (String(err).includes("ACTION_REJECTED") || String(err).includes("User rejected")) { + toast.error("Approval cancelled", { + description: "You rejected the transaction", + }); + } else { + toast.error("Approval failed", { + description: err instanceof Error ? err.message : String(err), + }); + } + // Reset approval status + approved = false; } finally {
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packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte(3 hunks)
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📓 Learnings (1)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (2)
Learnt from: MantisClone
PR: RequestNetwork/web-components#141
File: packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte:0-0
Timestamp: 2024-11-12T14:52:33.204Z
Learning: In `packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte`, mapping payment network IDs to their respective approval functions in the `checkApproval` function is acceptable and can improve readability and maintainability.
Learnt from: MantisClone
PR: RequestNetwork/web-components#141
File: packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte:236-247
Timestamp: 2024-11-18T04:03:25.560Z
Learning: In the `checkApproval` function of `packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte` (TypeScript/Svelte code), remember that the `ETH_FEE_PROXY_CONTRACT` payment network ID does not require approval because Ether payments do not need ERC20 approvals.
🔇 Additional comments (1)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (1)
398-398: Consider potential race conditions with transaction signing state
The isSigningTransaction flag is used correctly to prevent multiple simultaneous transactions. However, there could be a race condition if multiple transactions are attempted in quick succession, as the flag might be reset to false before the previous transaction is fully processed.
Consider using a more robust state management solution, such as:
- Using a transaction queue
- Implementing a mutex-like pattern
- Adding a debounce mechanism to the payment buttons
Also applies to: 433-433
…285-switch-network-button-disabled-when-it-should-be-enabled-and-vice-versa
sstefdev
deleted the
285-switch-network-button-disabled-when-it-should-be-enabled-and-vice-versa
branch
3 participants
Fixes #285
Fixes #287
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New Features
Bug Fixes