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@sstefdev sstefdev commented Nov 26, 2024

Problem

  • Remove the need to add a value on Discount and Tax
  • Some conversion paths do not exists, move the chain up in the form and the invoice currency down
  • The Invoice preview on the right shows the settlement currency instead of the invoice currency

Changes

  • Updated create-invoice-from to have default discount and tax
  • Moved network dropdown on first position
  • Changed the invoice preview settlement currency to the right value

Summary by CodeRabbit

Release Notes

  • New Features

    • Enhanced currency selection logic in the invoice creation form for improved user experience.
    • Correct currency symbol display for the due amount in the invoice summary.
  • Bug Fixes

    • Improved error handling during invoice submission to clarify timeout issues.
  • Chores

    • Version updates for @requestnetwork/create-invoice-form (0.11.1 to 0.11.2) and @requestnetwork/invoice-dashboard (0.11.0 to 0.11.1).

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coderabbitai bot commented Nov 26, 2024

Walkthrough

The changes in this pull request primarily involve version updates for the package.json files of the @requestnetwork/create-invoice-form and @requestnetwork/invoice-dashboard packages. Additionally, there are modifications to the rendering of the due amount's currency symbol in the form-view.svelte file, a reorganization of the dropdown components in the form.svelte file, and updates to the initial values in the resetForm.ts file to use numeric types instead of strings for certain fields.

Changes

File Path Change Summary
packages/create-invoice-form/package.json Version updated from 0.11.1 to 0.11.2.
packages/create-invoice-form/src/lib/invoice/form-view.svelte Changed currency symbol display from currency to invoiceCurrency.
packages/create-invoice-form/src/lib/invoice/form.svelte Reordered currency filtering logic; updated dropdown options for currencies based on selected network.
packages/create-invoice-form/src/lib/utils/resetForm.ts Changed initial values of unitPrice, discount, and tax.amount from strings to numeric 0.
packages/invoice-dashboard/package.json Version updated from 0.11.0 to 0.11.1.

Possibly related PRs

Suggested reviewers

  • MantisClone
  • aimensahnoun
  • rodrigopavezi

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (4)
packages/create-invoice-form/src/lib/invoice/form-view.svelte (1)

Line range hint 1-239: Consider accessibility and currency formatting improvements

While reviewing the component, I noticed some opportunities for improvement:

  1. Add proper accessibility attributes to the invoice table
  2. Use consistent currency amount formatting

Here are the suggested improvements:

 <table class="invoice-table">
-  <thead class="invoice-table-header">
+  <thead class="invoice-table-header" role="rowgroup">
     <tr>
       <th scope="col"> Description </th>
       <!-- ... other headers ... -->
     </tr>
   </thead>
-  <tbody class="invoice-table-body">
+  <tbody class="invoice-table-body" role="rowgroup">
     {#each formData.invoiceItems as item, index (index)}
-      <tr class="invoice-table-body-row">
+      <tr class="invoice-table-body-row" role="row">
         <th scope="row">
           <p>{item.name}</p>
         </th>
-        <td>{item.unitPrice}</td>
+        <td>{new Intl.NumberFormat(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(item.unitPrice)}</td>
         <!-- ... other cells ... -->
       </tr>
     {/each}
   </tbody>
 </table>

Consider applying similar number formatting to other currency amounts in the summary section for consistency.

packages/create-invoice-form/src/lib/invoice/form.svelte (3)

415-426: LGTM! Consider adding aria-label for accessibility.

The dropdown component's placement and implementation create a logical flow from network selection to currency selection. The formatting of currency options is consistent and handles undefined cases properly.

Consider adding an aria-label to improve accessibility:

 <Dropdown
   {config}
+  aria-label="Select invoice currency"
   selectedValue={invoiceCurrency
     ? `${invoiceCurrency.symbol} ${invoiceCurrency?.network ? `(${invoiceCurrency?.network})` : ""}`
     : undefined}
   placeholder="Invoice currency (labeling)"
   options={defaultCurrencies.map((currency) => ({
     value: currency,
     label: `${currency.symbol} ${currency?.network ? `(${currency?.network})` : ""}`,
   }))}
   onchange={handleInvoiceCurrencyChange}
 />

Line range hint 8-24: Consider enhancing form validation

The current validation handles emails and Ethereum addresses well, but could benefit from additional validations:

Consider adding these validations:

 let validationErrors = {
   payeeAddress: false,
   clientAddress: false,
   sellerInfo: {
     email: false,
+    taxRegistration: false,
   },
   buyerInfo: {
     email: false,
+    taxRegistration: false,
   },
+  invoiceItems: {
+    unitPrice: false,
+    quantity: false,
+    tax: false,
+  },
 };

+const validateNumericField = (value: string, min: number = 0) => {
+  const num = parseFloat(value);
+  return !isNaN(num) && num >= min;
+};

Line range hint 479-589: Consider performance and type safety improvements for invoice items

The invoice items table implementation works well but could benefit from optimizations.

Consider these improvements:

  1. Add type safety for invoice items:
interface InvoiceItem {
  name: string;
  quantity: number;
  unitPrice: string;
  discount: string;
  tax: {
    amount: string;
    type: 'percentage' | 'fixed';
  };
  amount: string;
  currency: string;
}
  1. Memoize calculations:
-{calculateItemTotal(item).toFixed(2)}
+{#key item}
+  {calculateItemTotal(item).toFixed(2)}
+{/key}
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between d887583 and b816f11.

📒 Files selected for processing (5)
  • packages/create-invoice-form/package.json (1 hunks)
  • packages/create-invoice-form/src/lib/invoice/form-view.svelte (1 hunks)
  • packages/create-invoice-form/src/lib/invoice/form.svelte (1 hunks)
  • packages/create-invoice-form/src/lib/utils/resetForm.ts (1 hunks)
  • packages/invoice-dashboard/package.json (1 hunks)
✅ Files skipped from review due to trivial changes (2)
  • packages/create-invoice-form/package.json
  • packages/invoice-dashboard/package.json
🧰 Additional context used
📓 Learnings (2)
packages/create-invoice-form/src/lib/invoice/form-view.svelte (1)
Learnt from: MantisClone
PR: RequestNetwork/web-components#141
File: packages/create-invoice-form/src/lib/invoice/form-view.svelte:0-0
Timestamp: 2024-11-12T14:52:33.204Z
Learning: In `form-view.svelte` within the `packages/create-invoice-form/src/lib/invoice/` directory, when the exchange rate is determined at the moment of payment via Chainlink price feeds, avoid suggesting to display the currency conversion rate in the UI, as it may not match the on-chain rate used by the smart contracts.
packages/create-invoice-form/src/lib/utils/resetForm.ts (1)
Learnt from: MantisClone
PR: RequestNetwork/web-components#155
File: packages/create-invoice-form/src/lib/utils/resetForm.ts:19-20
Timestamp: 2024-11-12T14:52:33.204Z
Learning: It's unnecessary to add comments explaining why 'unitPrice' and 'discount' are strings instead of numbers in 'resetForm.ts'.
🔇 Additional comments (4)
packages/create-invoice-form/src/lib/utils/resetForm.ts (2)

19-20: LGTM! Improved type safety for numeric fields.

The change from empty strings to numeric zeros for unitPrice, discount, and tax.amount is a good practice that enhances type safety and data integrity.

Also applies to: 22-22


19-20: Verify handling of zero values in UI components and calculations.

Please ensure that:

  1. UI components properly handle and display zero values
  2. Any calculations or validations that previously worked with string types are updated accordingly

Let's verify the usage of these fields:

Also applies to: 22-22

✅ Verification successful

Zero values are properly handled in UI components and calculations

Based on the code analysis:

  1. UI components handle zero values correctly:
    • Form validation checks for Number(item.unitPrice) > 0 for valid submissions
    • Dashboard and invoice views use proper formatting with formatUnits() and fallback to "-" for empty values
  2. Calculations handle numeric values appropriately:
    • invoiceTotals.ts performs correct mathematical operations with numeric values
    • prepareRequest.ts properly converts values using parseUnits() before submission
    • Type conversion from string to number is handled safely in calculations

The change from string to number type for default values is safe and consistent with the codebase's handling of these fields.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check how these numeric fields are used in UI components and calculations

# Search for unitPrice, discount, and tax.amount usage in UI components
echo "Checking UI components handling these fields..."
ast-grep --pattern 'unitPrice|discount|tax.amount'

# Search for any type-specific operations or validations
echo "Checking calculations and validations..."
rg -A 3 'unitPrice|discount|tax\.amount' --type svelte --type typescript

Length of output: 354


Script:

#!/bin/bash
# Let's search for these fields more effectively

# Search for unitPrice usage
echo "Checking unitPrice usage..."
rg -A 3 "unitPrice"

# Search for discount usage
echo "Checking discount usage..."
rg -A 3 "discount"

# Search for calculations or operations with these fields
echo "Checking mathematical operations..."
rg -A 3 "[*+\-/].*(?:unitPrice|discount)"

# Search for type definitions
echo "Checking type definitions..."
rg -A 3 "type.*\{.*(?:unitPrice|discount)"

Length of output: 11781

packages/create-invoice-form/src/lib/invoice/form-view.svelte (1)

Line range hint 235-239: LGTM! Correct currency symbol usage for due amount

The change properly uses invoiceCurrency instead of currency for displaying the due amount's currency symbol, which aligns with the separation between invoice currency and settlement currency shown elsewhere in the form.

Let's verify consistent currency symbol usage across the codebase:

✅ Verification successful

Currency symbol usage is consistent across the codebase

The verification shows that the codebase consistently distinguishes between invoiceCurrency and currency symbols:

  • In form-view.svelte: Correctly uses invoiceCurrency.symbol for invoice amounts and currency.symbol for settlement currency
  • In form.svelte: Maintains the same pattern for currency display
  • In utils/prepareRequest.ts: Properly handles both currencies for API requests
  • In other components: No inconsistencies found in currency symbol usage
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for consistent currency symbol usage in invoice-related files
# Look for potential mixing of currency/invoiceCurrency symbols

# Search for currency symbol usage patterns
rg -A 2 "currency\?.symbol|invoiceCurrency\?.symbol" --type svelte

# Search for currency-related display logic
ast-grep --pattern 'currency ? currency.symbol : ""'

Length of output: 154


Script:

#!/bin/bash
# Search for currency symbol usage patterns with broader file types
rg -t js -t jsx -t ts -t tsx -t vue -t html "currency\?.symbol|invoiceCurrency\?.symbol"

# Search for currency-related display patterns more broadly
rg -t js -t jsx -t ts -t tsx -t vue -t html "currency.*symbol|invoiceCurrency.*symbol"

# Look for files containing both currency and symbol references
rg -l "currency" | xargs rg "symbol"

Length of output: 5624

packages/create-invoice-form/src/lib/invoice/form.svelte (1)

415-426: Verify currency handling implementation across the codebase

Let's ensure the currency handling is consistent across the codebase.

✅ Verification successful

Based on the comprehensive search results, I can now generate the final response:

Currency handling implementation is correctly implemented and consistent

The codebase shows a well-structured and consistent implementation of currency handling:

  • handleInvoiceCurrencyChange and handleCurrencyChange are properly implemented in create-invoice-form.svelte
  • Currency types are correctly defined using CurrencyTypes from @requestnetwork/types
  • The filterSettlementCurrencies function ensures proper currency validation
  • Currency management is handled through a centralized CurrencyManager with proper initialization and conversion support
  • The dropdown implementation correctly uses the currency objects with proper symbol and network display
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check currency-related implementations and usages

# Check for currency handler implementations
echo "Checking currency handler implementations..."
rg -A 5 "handleInvoiceCurrencyChange|handleCurrencyChange" --type svelte

# Check for currency type definitions
echo "Checking currency type definitions..."
rg -A 3 "CurrencyTypes|CurrencyDefinition" --type ts --type svelte

# Check for currency filtering/validation functions
echo "Checking currency filtering/validation functions..."
rg -A 5 "filterSettlementCurrencies|currencyManager" --type ts --type svelte

Length of output: 612


Script:

#!/bin/bash
# Description: Check currency-related implementations and usages with correct file type handling

# Check for currency handler implementations
echo "Checking currency handler implementations..."
rg -A 5 "handleInvoiceCurrencyChange|handleCurrencyChange"

# Check for currency type definitions
echo "Checking currency type definitions..."
rg -A 3 "CurrencyTypes|CurrencyDefinition"

# Check for currency filtering/validation functions
echo "Checking currency filtering/validation functions..."
rg -A 5 "filterSettlementCurrencies|currencyManager"

# Check for currency-related files
echo "Checking currency-related files..."
fd -e ts -e js -e svelte . | rg -i "currency"

# Check for defaultCurrencies usage
echo "Checking defaultCurrencies usage..."
rg "defaultCurrencies" -A 3

Length of output: 48629

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Actionable comments posted: 1

🧹 Outside diff range and nitpick comments (3)
packages/create-invoice-form/src/lib/create-invoice-form.svelte (3)

62-70: LGTM with a minor suggestion for error handling.

The network change handling logic is correct, properly resetting currencies before filtering. Consider adding error handling for edge cases.

Consider adding validation:

 const handleNetworkChange = (newNetwork: string) => {
+  if (!newNetwork?.trim()) {
+    console.warn('Invalid network provided');
+    return;
+  }
   if (newNetwork) {
     network = newNetwork;
     invoiceCurrency = undefined;

83-89: Enhance currency comparison logic.

The current value comparison might not handle all edge cases. Consider using a more robust comparison method.

Consider this enhancement:

-if (value !== invoiceCurrency) {
+if (value?.hash !== invoiceCurrency?.hash) {
   invoiceCurrency = value;
   currency = undefined;

97-108: Consider memoizing network calculations for performance.

The network calculations in the reactive block could be expensive for large currency lists. Consider memoizing the results.

Consider creating a memoized helper:

const memoizedGetNetworks = (currency: CurrencyTypes.CurrencyDefinition) => {
  // Use a memoization library or implement simple caching
  if (currency.type === Types.RequestLogic.CURRENCY.ISO4217) {
    return getCurrencySupportedNetworksForConversion(
      currency.hash,
      currencyManager
    );
  }
  return extractUniqueNetworkNames();
};

Then update the reactive block:

 $: {
   if (invoiceCurrency) {
-    if (invoiceCurrency.type === Types.RequestLogic.CURRENCY.ISO4217) {
-      networks = getCurrencySupportedNetworksForConversion(
-        invoiceCurrency.hash,
-        currencyManager
-      );
-    } else {
-      networks = extractUniqueNetworkNames();
-    }
+    networks = memoizedGetNetworks(invoiceCurrency);
   }
 }
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between b816f11 and ba3c8ef.

📒 Files selected for processing (2)
  • packages/create-invoice-form/src/lib/create-invoice-form.svelte (1 hunks)
  • packages/create-invoice-form/src/lib/invoice/form.svelte (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • packages/create-invoice-form/src/lib/invoice/form.svelte
🧰 Additional context used
📓 Learnings (1)
packages/create-invoice-form/src/lib/create-invoice-form.svelte (1)
Learnt from: MantisClone
PR: RequestNetwork/web-components#141
File: packages/create-invoice-form/src/lib/invoice/form.svelte:33-33
Timestamp: 2024-11-19T16:11:41.270Z
Learning: In the TypeScript file `packages/create-invoice-form/src/lib/invoice/form.svelte`, maintain the `any` type for the variables `currencyManager` and `network` without suggesting type replacements.

@sstefdev sstefdev self-assigned this Nov 26, 2024
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3 participants