feat: Add Single Invoice Web Component #220
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WalkthroughThis pull request introduces a comprehensive implementation of a single invoice web component for the Request Network ecosystem. The changes span multiple packages, including the creation of a new Changes
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…151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
…151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
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Actionable comments posted: 30
🧹 Outside diff range and nitpick comments (18)
packages/single-invoice/src/lib/single-invoice.svelte (1)
36-36: ImportonDestroyfrom 'svelte'The
onDestroylifecycle function is used but not imported. To ensure proper cleanup, importonDestroyfrom 'svelte'.Add the import statement:
- import { onMount } from "svelte"; + import { onMount, onDestroy } from "svelte";packages/single-invoice/src/lib/utils/capitalize.ts (1)
1-1: Consider a minor performance optimizationThe current implementation is good and aligns with the team's preference for minimal validation. However, we could make it slightly more performant while maintaining the same behavior.
Here's a suggested optimization:
-export const capitalize = (str: string) => (str && str[0].toUpperCase() + str.slice(1)) || "" +export const capitalize = (str: string) => str ? str[0].toUpperCase() + str.slice(1) : ""This change:
- Uses a ternary operator instead of multiple short-circuit evaluations
- Maintains the same functionality and minimal validation approach
- Slightly improves readability
packages/single-invoice/src/lib/utils/formatAddress.d.ts (1)
1-1: Consider more descriptive parameter names.While the type declaration is well-structured, the parameter names
firstandlastcould be more descriptive to better indicate their purpose, such asprefixLengthandsuffixLength.-export declare const formatAddress: (address: string, first?: number, last?: number) => string; +export declare const formatAddress: (address: string, prefixLength?: number, suffixLength?: number) => string;packages/single-invoice/src/lib/react/global.d.ts (1)
1-8: LGTM! Consider adding custom attributes interface.The JSX namespace extension correctly declares the custom element for React usage. For better type safety and developer experience, consider defining a specific interface for the component's custom attributes.
interface SingleInvoiceHTMLAttributes extends React.HTMLAttributes<HTMLElement> { "request-id"?: string; "network-id"?: string; // Add other custom attributes here } declare namespace JSX { interface IntrinsicElements { "single-invoice": React.DetailedHTMLProps< SingleInvoiceHTMLAttributes, HTMLElement >; } }packages/single-invoice/svelte.config.js (1)
1-11: LGTM! Configuration is well-structured for web components.The configuration correctly enables custom elements (
customElement: true) which is essential for creating standalone web components. The use ofvitePreprocess()will ensure optimal build output.Consider documenting the following in your README:
- The rationale for using Svelte custom elements
- Build output expectations
- Integration guidelines for consuming applications
packages/single-invoice/src/lib/utils/formatAddress.ts (1)
13-16: Consider adding length validation and constants.The formatting logic could be more robust with additional validations.
Suggested improvements:
+const ETH_ADDRESS_LENGTH = 42; // Including '0x' prefix + export const formatAddress = ( address: string, first: number = 6, last: number = 4 ): string | undefined => { if (first < 0 || last < 0) { throw new Error("Parameters 'first' and 'last' must be non-negative"); } + if (first + last >= ETH_ADDRESS_LENGTH) { + throw new Error("Sum of first and last must be less than address length"); + } if (!checkAddress(address)) { return undefined; } const checksumAddress = getAddress(address); return `${checksumAddress.slice(0, first)}...${checksumAddress.slice(-last)}`; };packages/single-invoice/src/lib/utils/wallet-utils.d.ts (1)
4-4: Consider replacinganytype with a more specific type.The
publicClientparameter is typed asany, which bypasses TypeScript's type checking. Consider using a more specific type from the viem library to maintain type safety.-export declare const publicClientToProvider: (publicClient: any) => providers.JsonRpcProvider; +export declare const publicClientToProvider: (publicClient: Client<Transport, Chain, Account>) => providers.JsonRpcProvider;packages/single-invoice/src/lib/react/SingleInvoice.jsx (1)
14-14: Simplify dependency array in useLayoutEffect.The optional chaining in the dependency array is unnecessary and could cause extra re-renders.
- }, [props, widgetRef?.current]); + }, [props]);packages/single-invoice/src/lib/utils/conversion.d.ts (2)
4-4: Add JSDoc documentation for getSlippageMargin function.The function's purpose and return value implications should be documented for better maintainability.
+/** + * Determines the slippage margin for a given currency. + * @param currency - The currency to check + * @returns 1.03 for volatile currencies, 1.01 for low volatility tokens + */ export declare const getSlippageMargin: (currency: CurrencyTypes.CurrencyInput) => 1.03 | 1.01;
8-13: Enhance documentation for getConversionRate function.The current documentation could be more detailed about parameters and possible return values.
/** * Get the conversion rate between two currencies. + * @param {Object} params - The conversion parameters + * @param {CurrencyTypes.CurrencyDefinition} params.from - Source currency + * @param {CurrencyTypes.CurrencyDefinition} params.to - Target currency + * @param {CurrencyTypes.ICurrencyManager} [params.currencyManager] - Optional currency manager + * @param {providers.Provider} [params.provider] - Optional provider instance + * @returns {Promise<number|undefined>} The conversion rate or undefined if conversion fails */shared/utils/checkStatus.ts (1)
26-36: Simplify nested conditions using early returns.The current nested conditions can be simplified for better readability.
- if (dueDate < today) { - if (balance === BigInt(0)) { - return "Overdue"; - } - return isPaid; - } else { - if (balance === BigInt(0)) { - return "Awaiting Payment"; - } - return isPaid; - } + if (balance === BigInt(0)) { + return dueDate < today ? "Overdue" : "Awaiting Payment"; + } + return isPaid;packages/single-invoice/src/lib/types/index.ts (1)
57-61: Make PaymentStep type more restrictiveThe PaymentStep type could benefit from being more restrictive with a const assertion.
Consider this change:
-export type PaymentStep = - | "currency" - | "buyer-info" - | "confirmation" - | "complete"; +export const PAYMENT_STEPS = ["currency", "buyer-info", "confirmation", "complete"] as const; +export type PaymentStep = typeof PAYMENT_STEPS[number];This change provides better type safety and allows for easier enumeration of steps.
packages/single-invoice/src/lib/utils/getConversionPaymentValues.d.ts (3)
5-21: Add JSDoc comments to interface propertiesThe
ConversionPaymentValuesinterface would benefit from documentation explaining each property's purpose and constraints.interface ConversionPaymentValues { + /** Configuration for currency conversion */ conversion: { + /** The currency to convert to */ currency: CurrencyTypes.ICurrency; + /** Maximum amount that can be spent in the conversion */ maxToSpend: string; + /** Currency manager instance */ currencyManager: CurrencyManager; }; + /** Indicates the risk level of the slippage configuration */ slippageLevel: SlippageLevel; + /** Total amount in the payment currency after conversion */ totalAmountInPaymentCurrency: { value: number; currency: CurrencyTypes.CurrencyDefinition; }; + /** Available balance that can be safely used */ safeBalance: { value: number; currency: CurrencyTypes.CurrencyDefinition; }; + /** Conversion rate between currencies */ rate: string; }
41-42: Remove unnecessary empty exportThe empty export statement is redundant as there are already named exports in the file.
-export {};🧰 Tools
🪛 Biome (1.9.4)
[error] 41-42: This empty export is useless because there's another export or import.
This import makes useless the empty export.
Safe fix: Remove this useless empty export.
(lint/complexity/noUselessEmptyExport)
23-24: Add documentation for utility functionsThe
formatUnitsandtoFixedDecimalfunctions lack JSDoc comments explaining their purpose and parameters.+/** + * Formats a BigNumber amount according to the token's decimal places + * @param amount The amount to format + * @param token The token definition containing decimal information + * @returns Formatted string representation of the amount + */ export declare const formatUnits: (amount: BigNumber, token: CurrencyTypes.CurrencyDefinition) => string; + +/** + * Formats a number to a fixed number of decimal places + * @param numberToFormat The number to format + * @param decimals Optional number of decimal places (default: 2) + * @returns Formatted number + */ export declare const toFixedDecimal: (numberToFormat: number, decimals?: number) => number;packages/single-invoice/package.json (1)
18-29: Consider adding module subpath exports for better tree-shaking.The exports field could be enhanced to support better tree-shaking by adding subpath exports for individual features.
Consider adding granular exports:
"exports": { ".": { "types": "./dist/index.d.ts", "svelte": "./dist/index.js", "require": "./dist/web-component.umd.cjs", "default": "./dist/web-component.js" }, "./react": { "types": "./dist/react/SingleInvoice.d.ts", "default": "./dist/react/SingleInvoice.jsx" - } + }, + "./utils": { + "types": "./dist/utils/index.d.ts", + "default": "./dist/utils/index.js" + } }shared/components/status-label.svelte (2)
8-37: Refactor switch statement to use a lookup object for better maintainability.The current switch statement implementation could be simplified and made more maintainable.
Consider refactoring to use a lookup object:
- $: { - switch (status.toLowerCase()) { - case "paid": - statusClass = "status-paid"; - break; - case "partially paid": - statusClass = "status-partially-paid"; - break; - // ... more cases - } - } + const STATUS_CLASSES = { + 'paid': 'status-paid', + 'partially paid': 'status-partially-paid', + 'accepted': 'status-accepted', + 'awaiting payment': 'status-created', + 'canceled': 'status-canceled', + 'rejected': 'status-rejected', + 'overdue': 'status-overdue', + 'pending': 'status-pending' + } as const; + + $: statusClass = STATUS_CLASSES[status.toLowerCase()] ?? 'status-created';
45-102: Consider using CSS custom properties for better theme management.The color values are hardcoded in the CSS. Using CSS custom properties would improve maintainability and theming support.
Consider refactoring the styles:
+ :root { + --status-paid-color: #328965; + --status-paid-bg: rgba(88, 225, 165, 0.15); + /* ... define other colors ... */ + } .status-paid { - color: #328965; - background-color: rgba(88, 225, 165, 0.15); + color: var(--status-paid-color); + background-color: var(--status-paid-bg); }
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📒 Files selected for processing (37)
package.json(1 hunks)packages/payment-widget/tsconfig.json(1 hunks)packages/single-invoice/README.md(1 hunks)packages/single-invoice/package.json(1 hunks)packages/single-invoice/src/lib/index.ts(1 hunks)packages/single-invoice/src/lib/react/SingleInvoice.d.ts(1 hunks)packages/single-invoice/src/lib/react/SingleInvoice.jsx(1 hunks)packages/single-invoice/src/lib/react/global.d.ts(1 hunks)packages/single-invoice/src/lib/single-invoice.svelte(1 hunks)packages/single-invoice/src/lib/types/index.ts(1 hunks)packages/single-invoice/src/lib/utils/capitalize.d.ts(1 hunks)packages/single-invoice/src/lib/utils/capitalize.ts(1 hunks)packages/single-invoice/src/lib/utils/chainlink.d.ts(1 hunks)packages/single-invoice/src/lib/utils/chainlink.ts(1 hunks)packages/single-invoice/src/lib/utils/conversion.d.ts(1 hunks)packages/single-invoice/src/lib/utils/conversion.ts(1 hunks)packages/single-invoice/src/lib/utils/debounce.d.ts(1 hunks)packages/single-invoice/src/lib/utils/debounce.ts(1 hunks)packages/single-invoice/src/lib/utils/ethersAdapterProvider.d.ts(1 hunks)packages/single-invoice/src/lib/utils/formatAddress.d.ts(1 hunks)packages/single-invoice/src/lib/utils/formatAddress.ts(1 hunks)packages/single-invoice/src/lib/utils/generateInvoice.d.ts(1 hunks)packages/single-invoice/src/lib/utils/getConversionPaymentValues.d.ts(1 hunks)packages/single-invoice/src/lib/utils/getConversionPaymentValues.ts(1 hunks)packages/single-invoice/src/lib/utils/index.d.ts(1 hunks)packages/single-invoice/src/lib/utils/index.ts(1 hunks)packages/single-invoice/src/lib/utils/loadScript.d.ts(1 hunks)packages/single-invoice/src/lib/utils/wallet-utils.d.ts(1 hunks)packages/single-invoice/src/lib/utils/wallet-utils.ts(1 hunks)packages/single-invoice/svelte.config.js(1 hunks)packages/single-invoice/tsconfig.json(1 hunks)packages/single-invoice/tsconfig.react.json(1 hunks)packages/single-invoice/vite.config.ts(1 hunks)packages/single-invoice/vite.wc.config.ts(1 hunks)shared/components/status-label.svelte(1 hunks)shared/utils/capitalize.ts(1 hunks)shared/utils/checkStatus.ts(1 hunks)
✅ Files skipped from review due to trivial changes (4)
- packages/single-invoice/src/lib/index.ts
- packages/payment-widget/tsconfig.json
- packages/single-invoice/tsconfig.json
- packages/single-invoice/vite.config.ts
🧰 Additional context used
📓 Learnings (3)
shared/utils/capitalize.ts (2)
Learnt from: sstefdev
PR: RequestNetwork/web-components#219
File: shared/utils/capitalize.ts:1-2
Timestamp: 2024-11-26T13:11:38.067Z
Learning: In the TypeScript file 'shared/utils/capitalize.ts', the team prefers not to add extra input validation and error handling to the 'capitalize' function.
Learnt from: sstefdev
PR: RequestNetwork/web-components#218
File: shared/utils/capitalize.ts:1-2
Timestamp: 2024-11-26T12:28:39.692Z
Learning: For simple utility functions like `capitalize` in `shared/utils/capitalize.ts`, prefer to keep them concise without additional error handling or documentation.
packages/single-invoice/src/lib/utils/capitalize.ts (1)
Learnt from: sstefdev
PR: RequestNetwork/web-components#219
File: shared/utils/capitalize.ts:1-2
Timestamp: 2024-11-26T13:11:38.067Z
Learning: In the TypeScript file 'shared/utils/capitalize.ts', the team prefers not to add extra input validation and error handling to the 'capitalize' function.
packages/single-invoice/src/lib/utils/getConversionPaymentValues.d.ts (1)
Learnt from: MantisClone
PR: RequestNetwork/web-components#141
File: packages/invoice-dashboard/src/utils/getConversionPaymentValues.ts:0-0
Timestamp: 2024-11-12T14:52:33.204Z
Learning: In the TypeScript file `packages/invoice-dashboard/src/utils/getConversionPaymentValues.ts`, it's acceptable for the `getConversionPaymentValues` function to have a return type of `Promise<any | undefined>` without defining a specific return type interface.
🪛 Biome (1.9.4)
packages/single-invoice/src/lib/utils/debounce.d.ts
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
packages/single-invoice/src/lib/utils/debounce.ts
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
packages/single-invoice/src/lib/utils/getConversionPaymentValues.ts
[error] 64-64: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
[error] 67-67: whole is assigned to itself.
This is where is assigned.
(lint/correctness/noSelfAssign)
packages/single-invoice/src/lib/utils/getConversionPaymentValues.d.ts
[error] 41-42: This empty export is useless because there's another export or import.
This import makes useless the empty export.
Safe fix: Remove this useless empty export.
(lint/complexity/noUselessEmptyExport)
🔇 Additional comments (12)
packages/single-invoice/src/lib/utils/chainlink.ts (1)
6-40: LGTM!
The getChainlinkRate function is well-implemented, correctly handling currency conversion rates and decimal adjustments for different currency types. Error handling is appropriately managed with try-catch blocks.
packages/single-invoice/src/lib/utils/capitalize.d.ts (1)
1-1: LGTM!
The type declaration for the capitalize function is correct and accurately represents the function's signature.
packages/single-invoice/src/lib/utils/loadScript.d.ts (1)
1-1: Verify error handling in implementation
The type declaration looks good, but ensure the implementation properly handles script loading failures and network errors.
Let's verify the implementation:
✅ Verification successful
Error handling is properly implemented
The implementation in shared/utils/generateInvoice.ts correctly handles script loading failures by:
- Using
script.onerrorto catch loading failures - Rejecting the promise with a descriptive error message
- Properly resolving on successful load via
script.onload
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shared/utils/capitalize.ts (1)
1-2: LGTM!
The implementation is concise and handles edge cases appropriately. Based on previous feedback, this aligns well with the team's preference for simple utility functions without additional error handling.
packages/single-invoice/src/lib/utils/generateInvoice.d.ts (1)
6-6:
Replace 'any' types with proper interfaces.
Using any types reduces TypeScript's ability to catch errors. Consider creating proper interfaces for the invoice and currency parameters:
-export declare const exportToPDF: (invoice: any, currency: any, logo: string) => Promise<void>;
+interface Invoice {
+ id: string;
+ amount: number;
+ // Add other required invoice properties
+}
+
+interface Currency {
+ code: string;
+ symbol: string;
+ // Add other required currency properties
+}
+
+export declare const exportToPDF: (invoice: Invoice, currency: Currency, logo: string) => Promise<void>;⛔ Skipped due to learnings
Learnt from: MantisClone
PR: RequestNetwork/web-components#141
File: packages/invoice-dashboard/src/utils/generateInvoice.ts:0-0
Timestamp: 2024-11-12T14:52:33.204Z
Learning: In `packages/invoice-dashboard/src/utils/generateInvoice.ts`, the `paymentCurrencies` parameter in the `exportToPDF` function is intended to have the type `any[]`.
packages/single-invoice/src/lib/utils/index.d.ts (1)
1-4: Verify type definitions for exported utilities.
The export declarations are consistent with the implementation. Let's verify the type definitions in the individual files.
✅ Verification successful
Type definitions are properly defined and consistent with exports
The type definitions for all exported utilities have been verified and are well-defined:
debounce: Properly typed with Function parameter and wait timeformatAddress: Correctly typed with string input and optional first/last parameterswallet-utils: Contains well-defined types forpublicClientToProviderandgetEthersSignercapitalize: Properly typed with string input and output
No TODO comments or incomplete type definitions were found in the declaration files.
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packages/single-invoice/src/lib/utils/ethersAdapterProvider.d.ts (1)
1-6: LGTM! Verify provider compatibility across chains.
The type definitions are well-structured and properly handle the integration between Viem and Ethers. The return types appropriately account for both JsonRpcProvider and FallbackProvider scenarios.
Let's verify the chain compatibility:
✅ Verification successful
Let me gather more information about the provider implementation to verify chain compatibility.
Let me try to find the implementation file with a different approach.
Let me check for chain-related configurations and validations.
Based on the gathered information, I can now provide the final response:
Provider implementation properly handles chain compatibility
The codebase shows proper chain validation and provider configuration:
- Network validation is implemented through
getChainFromNetworkfunction - Providers are correctly initialized with chain-specific network parameters (chainId, name, ensAddress)
- Appropriate error handling for unsupported networks is in place
- Both JsonRpcProvider and Web3Provider implementations maintain chain consistency
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packages/single-invoice/src/lib/utils/chainlink.d.ts (1)
1-10: Add JSDoc documentation and verify currency support.
The type definitions are well-structured, but would benefit from documentation explaining when null is returned and which currency pairs are supported.
Let's verify the supported currency pairs:
Suggested documentation:
/**
* Fetches the exchange rate between two currencies using Chainlink price feeds.
* @param from Source currency definition
* @param to Target currency definition
* @param options Configuration options including network, provider, and currency manager
* @returns Promise resolving to exchange rate and decimals, or null if:
* - Price feed doesn't exist for the currency pair
* - Network is unsupported
* - Rate fetch fails
*/
export declare const getChainlinkRate: ...✅ Verification successful
Add JSDoc documentation for Chainlink rate fetching function
The implementation shows that getChainlinkRate returns null in three cases:
- When no conversion path exists (
currencyManager.getConversionPathreturns null) - When the rate fetch fails (
chainlink.getRatereturns null) - When an error occurs during execution
/**
* Fetches the exchange rate between two currencies using Chainlink price feeds.
* @param from Source currency definition
* @param to Target currency definition
* @param options Configuration object
* @param options.network The EVM chain name where the conversion should happen
* @param options.provider An ethers provider instance for blockchain interaction
* @param options.currencyManager Currency manager instance that provides conversion paths
* @returns Promise resolving to exchange rate with decimals, or null if:
* - No conversion path exists between the currencies
* - Rate fetch fails
* - Error occurs during execution
* @remarks For fiat currencies (ISO4217), 8 decimals precision is used
*/
export declare const getChainlinkRate: ...🏁 Scripts executed
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packages/single-invoice/src/lib/utils/wallet-utils.d.ts (1)
6-8: Consider adding parameter validation for chainId.
The optional chainId parameter might benefit from type constraints or validation to ensure it's within valid network ranges.
✅ Verification successful
Chain ID validation is handled by the underlying wagmi/core library
The getEthersSigner function uses getConnectorClient from @wagmi/core, which is a well-established library that handles chain ID validation internally. The chainId parameter is properly typed as an optional number, and any validation of valid network ranges is delegated to the wagmi library's implementation. Adding additional validation here would be redundant.
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packages/single-invoice/vite.wc.config.ts (1)
10-13: Review node polyfills inclusion for security implications.
Including crypto polyfills in the browser environment requires careful consideration of security implications.
Let's verify the usage of these polyfills:
✅ Verification successful
Node polyfills configuration is appropriate for this web3 application
The crypto polyfill inclusion is justified and secure in this context:
- The application is a web3/blockchain payment widget that requires crypto functionality for handling cryptocurrency transactions
- The crypto polyfill is used alongside essential web3 libraries (ethers, @requestnetwork/web3-signature, etc.)
- The implementation uses established web3 dependencies and the polyfill is part of the standard build configuration for such applications
- No direct crypto module imports or unsafe crypto usage patterns were found in the codebase
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package.json (1)
20-20: LGTM! Build script follows established patterns
The new build script for single-invoice component follows the same pattern as other component build scripts and correctly uses turbo's filter feature.
packages/single-invoice/package.json (1)
58-64: Verify dependency version constraints for security.
The dependencies section uses mixed version constraints:
- Fixed versions for @RequestNetwork packages (e.g., "0.48.0")
- Caret ranges for other packages (e.g., "^5.0.11")
Let's check for any known vulnerabilities in these versions:
✅ Verification successful
Let me gather more information about the dependencies by checking the package-lock.json file and other related packages.
Let me check the versions of these dependencies in other packages within the monorepo to ensure consistency.
Based on the analysis of the package.json files across the repository, I can now provide the final response:
Version constraints are consistent with the project's patterns
The dependency version constraints in packages/single-invoice/package.json follow the established patterns across the monorepo:
- Fixed versions for all
@requestnetwork/*packages (e.g., "0.48.0", "0.50.0", "0.8.1") - Caret ranges for third-party packages (e.g., "^5.0.11", "^5.7.2")
This is consistent with other packages in the monorepo that use the same dependencies:
packages/payment-widgetuses identical versionspackages/invoice-dashboarduses the same version pattern- No security vulnerabilities were found for the specified versions
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Check for known vulnerabilities in ethers and web3modal
gh api graphql -f query='
{
securityVulnerabilities(first: 5, ecosystem: NPM, package: "ethers") {
nodes {
advisory {
summary
severity
publishedAt
}
vulnerableVersionRange
firstPatchedVersion {
identifier
}
}
}
}
'
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#!/bin/bash
# Check if package-lock.json exists and examine dependency versions
fd package-lock.json --exec cat {}
# Also check for any security advisories for @web3modal/ethers5
gh api graphql -f query='
{
securityVulnerabilities(first: 5, ecosystem: NPM, package: "@web3modal/ethers5") {
nodes {
advisory {
summary
severity
publishedAt
}
vulnerableVersionRange
firstPatchedVersion {
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}
}
}
}
'
# Check if there are any other package.json files with similar dependencies
fd package.json --exec grep -l "ethers\|@web3modal\|@requestnetwork" {}
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#!/bin/bash
# Find all package.json files and check their content for version patterns
fd package.json --exec sh -c 'echo "=== $1 ==="; cat "$1" | grep -A 10 -B 2 "dependencies"' _ {}
# Also check if there's a root level package.json with version constraints
cat package.json 2>/dev/null | grep -A 10 -B 2 "dependencies"
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packages/single-invoice/src/lib/utils/getConversionPaymentValues.ts
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…151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
…151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
…riables, updated package.json, updated configs
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Actionable comments posted: 17
🧹 Nitpick comments (19)
packages/single-invoice/src/utils/loadScript.d.ts (1)
1-1: Add JSDoc documentation for the utility functionConsider adding comprehensive documentation to clarify:
- Purpose and usage examples
- Security considerations
- Error handling expectations
- Supported URL protocols
- Browser compatibility notes
Example documentation:
/** * Dynamically loads an external script by injecting it into the document head. * * @param src - The URL of the script to load. Must be a valid HTTP(S) URL. * @returns A promise that resolves when the script is loaded successfully. * @throws {ScriptLoadError} When the script fails to load or times out. * * @example * ```typescript * try { * await loadScript('https://trusted-cdn.com/payment-sdk.js'); * } catch (error) { * console.error('Failed to load payment SDK:', error); * } * ``` * * @security * - Only load scripts from trusted sources * - Ensure proper CSP headers are configured * - Validate URLs before loading */ export declare const loadScript: (src: string) => Promise<void>;packages/single-invoice/src/utils/capitalize.ts (1)
1-1: Consider improving input validation and readability.While the implementation works, consider these improvements:
- Add explicit type checking for non-string inputs
- Handle edge cases (empty string, whitespace) explicitly
- Improve readability with a more verbose implementation
-export const capitalize = (str: string) => (str && str[0].toUpperCase() + str.slice(1)) || "" +export const capitalize = (str: string): string => { + if (typeof str !== 'string') return ''; + const trimmed = str.trim(); + if (!trimmed) return ''; + return trimmed[0].toUpperCase() + trimmed.slice(1); +};packages/single-invoice/src/utils/formatAddress.ts (1)
1-2: Consider adding JSDoc documentation.Add JSDoc comments to document the function's purpose, parameters, and return value. This will improve IDE support and code maintainability.
+/** + * Formats an Ethereum address by showing the first and last n characters + * @param address - The Ethereum address to format + * @param first - Number of characters to show from the start (default: 6) + * @param last - Number of characters to show from the end (default: 4) + * @returns Formatted address string with ellipsis + * @throws {Error} If the address is invalid or parameters are incorrect + */ export const formatAddress = (packages/single-invoice/vite.config.ts.timestamp-1736352084979-555798874d03.mjs (1)
10-10: Remove source map from committed fileThe file contains an embedded source map which should not be committed to version control. Remove the source map comment and ensure source maps are generated during build time instead.
packages/single-invoice/svelte.config.js (1)
14-17: Consider additional compiler optimizationsWhile enabling
customElementis correct for web component support, consider adding these compiler options for better optimization:compilerOptions: { customElement: true, + cssHash: ({ hash, css }) => `request-${hash(css)}`, + enableSourcemap: false, },The
cssHashoption ensures unique CSS class names across multiple instances, and disabling sourcemaps reduces the bundle size for production.packages/single-invoice/src/utils/debounce.ts (1)
1-11: Consider adding rate limiting functionalitySince this utility is part of an invoice payment system, consider adding rate limiting to prevent potential abuse in payment-related operations.
Would you like me to provide an implementation that includes rate limiting capabilities?
🧰 Tools
🪛 Biome (1.9.4)
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
packages/single-invoice/src/utils/generateInvoice.d.ts (1)
3-3: Consider adding type definition for html2pdf.While using
anyis acceptable for third-party libraries, consider creating a proper type definition or installing@types/html2pdfif available for better type safety.packages/single-invoice/src/utils/ethersAdapterProvider.d.ts (1)
3-3: Consider adding JSDoc documentation for clientToProvider.The function returns a union type of providers. Add documentation to explain when each type is returned and any potential error cases.
/** * Converts a viem Client to an ethers Provider * @param client - The viem client to convert * @returns JsonRpcProvider for single RPC endpoint or FallbackProvider for multiple endpoints */packages/single-invoice/src/utils/chainlink.d.ts (1)
3-10: Improve type organization and documentation for getChainlinkRate.Consider:
- Extract the return type to a named interface
- Add JSDoc documentation explaining when null is returned
interface ChainlinkRate { value: BigNumber; decimals: number; } /** * Fetches exchange rate between two currencies using Chainlink * @param from - Source currency * @param to - Target currency * @param options - Configuration options * @returns ChainlinkRate if rate is available, null otherwise */ export declare const getChainlinkRate: ( from: CurrencyTypes.CurrencyDefinition, to: CurrencyTypes.CurrencyDefinition, options: { network: CurrencyTypes.EvmChainName; provider: providers.Provider; currencyManager: CurrencyTypes.ICurrencyManager; } ) => Promise<ChainlinkRate | null>;packages/single-invoice/src/utils/wallet-utils.d.ts (2)
5-8: Maintain consistency in function declarations and add error handling.
- Use consistent function declaration style (either all arrow functions or all regular functions)
- Consider adding error handling types to the Promise
export declare const clientToSigner: ( client: Client<Transport, Chain, Account> ) => providers.JsonRpcSigner; export declare const getEthersSigner: ( config: Config, options?: { chainId?: number } ) => Promise<providers.JsonRpcSigner | Error>;
1-1: Consider architectural improvements for error handling and type safety.The utility functions form a crucial part of the Single Invoice Web Component. To improve maintainability and reliability, consider:
- Creating a centralized error handling strategy with custom error types
- Adding a comprehensive test suite for type checking
- Documenting error scenarios and recovery strategies
Would you like me to provide examples of custom error types and test cases?
packages/single-invoice/src/utils/chainlink.ts (1)
26-35: Document decimal adjustment logicThe decimal adjustment logic is complex and would benefit from detailed documentation.
Add explanatory comments:
- // ChainlinkConversionPath uses 8 decimals for fiat. + // Chainlink uses 8 decimals for fiat currencies (ISO4217) + // For non-fiat, use the currency's own decimal places const fromDecimals = isISO4217Currency(from) ? 8 : from.decimals; const toDecimals = isISO4217Currency(to) ? 8 : to.decimals; + // Adjust the rate by the difference in decimal places between currencies const value = result.rate .mul(BigNumber.from(10).pow(fromDecimals)) .div(BigNumber.from(10).pow(toDecimals));packages/single-invoice/src/utils/conversion.ts (2)
7-12: Document slippage constantsThe slippage constants lack documentation explaining their significance and usage.
Add documentation:
/** - * Maximum slippage (swap) or conversion evolution (conversion pn) + * Maximum allowed price slippage for currency conversions. + * DEFAULT: 3% slippage for volatile tokens + * LOW_VOLATILITY: 1% slippage for stable tokens (e.g., USDC, DAI) */ const MAX_SLIPPAGE_DEFAULT = 1.03; const MAX_SLIPPAGE_LOW_VOLATILITY = 1.01;
45-48: Improve error handling specificityThe error handling catches all errors and re-throws them with a generic message.
Add specific error handling:
} } catch (e) { - console.error("Error getting chainlink rate", e); - throw e; + if (e instanceof Error) { + throw new Error(`Failed to get Chainlink rate: ${e.message}`, { cause: e }); + } + throw new Error('Unknown error while getting Chainlink rate'); }packages/single-invoice/src/utils/getConversionPaymentValues.d.ts (1)
5-21: Add JSDoc comments to improve type documentation.The
ConversionPaymentValuesinterface represents complex payment data structures. Adding JSDoc comments would improve code maintainability and developer experience.+/** + * Represents the risk level for slippage in currency conversion + */ export type SlippageLevel = "safe" | "risky"; +/** + * Contains all necessary information about a currency conversion payment + * @property conversion - Details about the conversion currency and maximum spendable amount + * @property slippageLevel - Indicates if the conversion has safe or risky slippage + * @property totalAmountInPaymentCurrency - The converted amount in the payment currency + * @property safeBalance - The safe balance amount in the payment currency + * @property rate - The conversion rate between currencies + */ interface ConversionPaymentValues { conversion: { currency: CurrencyTypes.ICurrency; maxToSpend: string; currencyManager: CurrencyManager; }; slippageLevel: SlippageLevel; totalAmountInPaymentCurrency: { value: number; currency: CurrencyTypes.CurrencyDefinition; }; safeBalance: { value: number; currency: CurrencyTypes.CurrencyDefinition; }; rate: string; }packages/single-invoice/src/utils/getConversionPaymentValues.ts (2)
119-130: Improve null checks with optional chaining.The code uses multiple conditions to check for null values. This can be simplified using optional chaining.
- const userBalance = BigNumber.from( - fromAddress && - provider && - "address" in selectedPaymentCurrency && - selectedPaymentCurrency.address - ? await getAnyErc20Balance( - selectedPaymentCurrency.address, - fromAddress, - provider, - ) - : safeConversionAmount, - ); + const userBalance = BigNumber.from( + selectedPaymentCurrency?.address && fromAddress && provider + ? await getAnyErc20Balance( + selectedPaymentCurrency.address, + fromAddress, + provider, + ) + : safeConversionAmount, + );
Line range hint
283-289: Enhance error handling with specific error types.The error handling could be improved by checking for specific error types and providing more informative error messages.
} catch (error) { console.error("Failed to fetch request:", error); - if (String(error).includes("Unsupported payment")) { + if (error instanceof Error && error.message.includes("Unsupported payment")) { unsupportedNetwork = true; + toast.error("Unsupported payment network", { + description: error.message + }); + } else { + toast.error("Failed to fetch request", { + description: error instanceof Error ? error.message : String(error) + }); } - toast.error("Failed to fetch request"); }🧰 Tools
🪛 Biome (1.9.4)
[error] 64-64: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
[error] 67-67: whole is assigned to itself.
This is where is assigned.
(lint/correctness/noSelfAssign)
packages/single-invoice/package.json (1)
35-43: Pin dependency versions for better stability.Using caret (^) ranges for dependencies can lead to unexpected behavior. Consider pinning versions for better stability and reproducibility.
"dependencies": { "@requestnetwork/payment-detection": "0.49.0", "@requestnetwork/payment-processor": "0.52.0", "@requestnetwork/request-client.js": "0.54.0", - "@wagmi/core": "^2.15.2", - "ethers": "^5.7.2", - "viem": "^2.21.53", - "wagmi": "^2.13.3" + "@wagmi/core": "2.15.2", + "ethers": "5.7.2", + "viem": "2.21.53", + "wagmi": "2.13.3" }packages/single-invoice/src/lib/single-invoice.svelte (1)
642-644: Enhance loading and error states.The loading and error states could be more informative with proper loading indicators and error messages.
{#if loading} - <div class="innerDrawer">Loading...</div> + <div class="innerDrawer"> + <div class="loading-spinner"></div> + <p>Loading invoice details...</p> + </div> {:else if request} <!-- ... --> {:else} - <div class="innerDrawer">No invoice found</div> + <div class="innerDrawer error-state"> + <p>No invoice found</p> + <p class="error-details">Please check the invoice ID and try again</p> + </div> {/if}Add corresponding styles:
+ .loading-spinner { + border: 4px solid #f3f3f3; + border-top: 4px solid var(--mainColor); + border-radius: 50%; + width: 40px; + height: 40px; + animation: spin 1s linear infinite; + margin: 20px auto; + } + + .error-state { + text-align: center; + color: #ef4444; + } + + .error-details { + font-size: 0.875rem; + color: #6b7280; + } + + @keyframes spin { + 0% { transform: rotate(0deg); } + 100% { transform: rotate(360deg); } + }Also applies to: 980-982
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📒 Files selected for processing (27)
package.json(1 hunks)packages/single-invoice/package.json(1 hunks)packages/single-invoice/src/lib/react/SingleInvoice.d.ts(1 hunks)packages/single-invoice/src/lib/single-invoice.svelte(1 hunks)packages/single-invoice/src/utils/capitalize.d.ts(1 hunks)packages/single-invoice/src/utils/capitalize.ts(1 hunks)packages/single-invoice/src/utils/chainlink.d.ts(1 hunks)packages/single-invoice/src/utils/chainlink.ts(1 hunks)packages/single-invoice/src/utils/conversion.d.ts(1 hunks)packages/single-invoice/src/utils/conversion.ts(1 hunks)packages/single-invoice/src/utils/debounce.d.ts(1 hunks)packages/single-invoice/src/utils/debounce.ts(1 hunks)packages/single-invoice/src/utils/ethersAdapterProvider.d.ts(1 hunks)packages/single-invoice/src/utils/formatAddress.d.ts(1 hunks)packages/single-invoice/src/utils/formatAddress.ts(1 hunks)packages/single-invoice/src/utils/generateInvoice.d.ts(1 hunks)packages/single-invoice/src/utils/getConversionPaymentValues.d.ts(1 hunks)packages/single-invoice/src/utils/getConversionPaymentValues.ts(1 hunks)packages/single-invoice/src/utils/index.d.ts(1 hunks)packages/single-invoice/src/utils/index.ts(1 hunks)packages/single-invoice/src/utils/loadScript.d.ts(1 hunks)packages/single-invoice/src/utils/wallet-utils.d.ts(1 hunks)packages/single-invoice/src/utils/wallet-utils.ts(1 hunks)packages/single-invoice/svelte.config.js(1 hunks)packages/single-invoice/vite.config.ts(1 hunks)packages/single-invoice/vite.config.ts.timestamp-1736352084979-555798874d03.mjs(1 hunks)packages/single-invoice/vite.wc.config.ts(1 hunks)
✅ Files skipped from review due to trivial changes (2)
- packages/single-invoice/src/utils/index.ts
- packages/single-invoice/src/utils/index.d.ts
🚧 Files skipped from review as they are similar to previous changes (4)
- packages/single-invoice/vite.config.ts
- package.json
- packages/single-invoice/vite.wc.config.ts
- packages/single-invoice/src/lib/react/SingleInvoice.d.ts
🧰 Additional context used
📓 Learnings (1)
packages/single-invoice/src/utils/getConversionPaymentValues.d.ts (1)
Learnt from: MantisClone
PR: RequestNetwork/web-components#141
File: packages/invoice-dashboard/src/utils/getConversionPaymentValues.ts:0-0
Timestamp: 2024-11-12T14:52:33.204Z
Learning: In the TypeScript file `packages/invoice-dashboard/src/utils/getConversionPaymentValues.ts`, it's acceptable for the `getConversionPaymentValues` function to have a return type of `Promise<any | undefined>` without defining a specific return type interface.
🪛 Biome (1.9.4)
packages/single-invoice/src/utils/debounce.d.ts
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
packages/single-invoice/src/utils/debounce.ts
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
packages/single-invoice/src/utils/getConversionPaymentValues.ts
[error] 64-64: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
[error] 67-67: whole is assigned to itself.
This is where is assigned.
(lint/correctness/noSelfAssign)
packages/single-invoice/src/utils/getConversionPaymentValues.d.ts
[error] 41-42: This empty export is useless because there's another export or import.
This import makes useless the empty export.
Safe fix: Remove this useless empty export.
(lint/complexity/noUselessEmptyExport)
⏰ Context from checks skipped due to timeout of 90000ms (1)
- GitHub Check: build
🔇 Additional comments (10)
packages/single-invoice/src/utils/loadScript.d.ts (1)
1-1: Consider enhancing type safety and security for dynamic script loadingWhile the type declaration is functionally correct, consider these improvements:
- Add validation constraints for the
srcparameter to prevent security vulnerabilities:export declare const loadScript: (src: `https://${string}` | `http://${string}`) => Promise<void>;
- Define specific error types for better error handling:
export declare class ScriptLoadError extends Error { readonly src: string; readonly cause?: Error; } export declare const loadScript: (src: string) => Promise<void | never>;Since this utility is used for loading external scripts, let's verify its usage context:
packages/single-invoice/src/utils/capitalize.d.ts (1)
1-1: LGTM! Type declaration is clear and accurate.The type declaration correctly defines the capitalize function's signature.
packages/single-invoice/src/utils/formatAddress.d.ts (1)
1-1: LGTM! Type declaration is well-defined.The type declaration properly defines the function signature with appropriate optional parameters.
packages/single-invoice/vite.config.ts.timestamp-1736352084979-555798874d03.mjs (1)
1-10: Verify build compatibilityPlease ensure that the web component can be built and imported correctly in both Svelte and non-Svelte applications.
Run the following script to verify the build configuration:
✅ Verification successful
Build configuration is properly set up ✅
The package is correctly configured to build and distribute as both a web component and a React component, with proper export maps for different environments.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify build configuration and package.json setup # Check if package.json has correct build configuration cat package.json | jq '.scripts | select(.build != null, .["build:lib"] != null)' # Check if package.json has correct peer dependencies cat package.json | jq '.peerDependencies' # Check if package.json has correct exports configuration for both Svelte and non-Svelte environments cat package.json | jq '.exports'Length of output: 1202
Script:
#!/bin/bash # Check the single-invoice package configuration cat packages/single-invoice/package.json | jq '{ name: .name, scripts, dependencies, peerDependencies, exports, type, main, module }' # Check if there's a svelte.config.js cat packages/single-invoice/svelte.config.js 2>/dev/null || echo "No svelte.config.js found"Length of output: 710
Script:
#!/bin/bash # Check the single-invoice package configuration with corrected jq syntax cat packages/single-invoice/package.json | jq '{ "name": .name, "scripts": .scripts, "dependencies": .dependencies, "peerDependencies": .peerDependencies, "exports": .exports, "type": .type, "main": .main, "module": .module }'Length of output: 1737
packages/single-invoice/svelte.config.js (1)
4-7: Well-structured configuration with proper TypeScript supportGood use of JSDoc type annotation and vitePreprocess setup.
packages/single-invoice/src/utils/generateInvoice.d.ts (1)
6-6: 🛠️ Refactor suggestionImprove type safety for exportToPDF parameters.
The function uses
anytypes forinvoiceandcurrencyparameters, which reduces type safety. Consider:
- Defining proper interfaces for these parameters
- Adding error handling types to the Promise
interface Invoice { // Add relevant invoice fields } interface Currency { // Add relevant currency fields } export declare const exportToPDF: ( invoice: Invoice, currency: Currency, logo: string ) => Promise<void | Error>;⛔ Skipped due to learnings
Learnt from: MantisClone PR: RequestNetwork/web-components#141 File: packages/invoice-dashboard/src/utils/generateInvoice.ts:0-0 Timestamp: 2024-11-12T14:52:33.204Z Learning: In `packages/invoice-dashboard/src/utils/generateInvoice.ts`, the `paymentCurrencies` parameter in the `exportToPDF` function is intended to have the type `any[]`.packages/single-invoice/src/utils/ethersAdapterProvider.d.ts (1)
4-6: Review the naming of useEthersProvider.The
useprefix suggests this is a React hook, but the return type includesundefinedwhich is unusual for hooks. Consider:
- If it's a hook, ensure it follows React hook rules and handle loading states properly
- If it's not a hook, rename it to getEthersProvider
packages/single-invoice/src/utils/conversion.d.ts (1)
1-13: LGTM! Well-structured type declarations.The type declarations are clear, properly typed, and include appropriate documentation. The optional parameters for
currencyManagerandproviderallow for flexible usage.packages/single-invoice/package.json (1)
5-17: Add test script and ensure CI integration.The scripts section lacks a dedicated test script, which is crucial for maintaining code quality.
packages/single-invoice/src/lib/single-invoice.svelte (1)
520-536:⚠️ Potential issueAdd safety checks for network switching.
The network switching logic needs additional safety checks for the connector and chain ID validation.
async function switchNetworkIfNeeded(network: string) { try { + if (!account?.connector) { + throw new Error('No wallet connector available'); + } + const targetNetworkId = String(getNetworkIdFromNetworkName(network)); + if (!targetNetworkId) { + throw new Error(`Unsupported network: ${network}`); + } + await account.connector.switchChain({ chainId: Number(targetNetworkId) }); signer = await getEthersSigner(wagmiConfig); correctChain = true; // Update network switch status const networkStatus = statuses.find((s) => s.name === "CORRECT_NETWORK"); if (networkStatus) networkStatus.done = true; } catch (err) { console.error("Something went wrong while switching networks: ", err); - toast.error("Failed to switch network"); + toast.error("Failed to switch network", { + description: err instanceof Error ? err.message : String(err) + }); throw err; } }Likely invalid or redundant comment.
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Actionable comments posted: 2
🧹 Nitpick comments (4)
packages/single-invoice/src/lib/loading-skeleton.svelte (1)
130-144: Consider adding more responsive breakpointsThe component currently only has one breakpoint at 880px. Consider adding more breakpoints for better mobile support.
.innerDrawer { width: 800px; margin: 0 auto; } @media only screen and (max-width: 880px) { .innerDrawer { width: 600px; } } +@media only screen and (max-width: 640px) { + .innerDrawer { + width: 100%; + margin: 0; + border-radius: 0; + } +}packages/single-invoice/src/lib/single-invoice.svelte (3)
70-71: Add type annotations for better type safetyThe variables
requestDataandsignerare typed asany. Consider adding specific type annotations.-let requestData: any = null; -let signer: any = null; +let requestData: Types.IRequestDataWithEvents | null = null; +let signer: ethers.Signer | null = null;
651-660: Address the FIXME comment for number roundingThe current implementation needs proper decimal rounding functionality to handle floating-point precision issues.
Would you like me to provide an implementation for proper decimal rounding that handles edge cases and precision issues?
894-904: Enhance table accessibilityThe table headers could benefit from improved accessibility attributes.
<thead class="table-header"> <tr class="table-row"> - <th scope="col" class="table-header-cell description">Description</th> - <th scope="col" class="table-header-cell">Qty</th> - <th scope="col" class="table-header-cell">Unit Price</th> - <th scope="col" class="table-header-cell">Discount</th> - <th scope="col" class="table-header-cell">Tax</th> - <th scope="col" class="table-header-cell">Amount</th> + <th scope="col" class="table-header-cell description" aria-label="Item Description">Description</th> + <th scope="col" class="table-header-cell" aria-label="Quantity">Qty</th> + <th scope="col" class="table-header-cell" aria-label="Unit Price">Unit Price</th> + <th scope="col" class="table-header-cell" aria-label="Discount Amount">Discount</th> + <th scope="col" class="table-header-cell" aria-label="Tax Amount">Tax</th> + <th scope="col" class="table-header-cell" aria-label="Total Amount">Amount</th> </tr> </thead>
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🔇 Additional comments (3)
packages/single-invoice/src/lib/loading-skeleton.svelte (2)
1-12: Well-structured script setup!The script section is well-organized with clear imports, prop exports, and default configurations.
14-127: Excellent skeleton structure matching the invoice layout!The skeleton layout perfectly mirrors the actual invoice component, providing a smooth loading experience with appropriate widths for different content types.
packages/single-invoice/src/lib/single-invoice.svelte (1)
1-53: Well-organized imports and type definitions!The code demonstrates good organization with categorized imports and clear type definitions. The custom element declaration is properly set up.
|
@coderabbitai review |
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…151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
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Actionable comments posted: 15
🧹 Nitpick comments (9)
shared/utils/debounce.ts (1)
1-11: Consider adding JSDoc documentation.Since this is a utility function that will be used across the application, it would be beneficial to add comprehensive documentation.
+/** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. + * + * @template T - The type of the function to debounce + * @param {T} func - The function to debounce + * @param {number} wait - The number of milliseconds to delay + * @returns {Function & { cancel: () => void }} A debounced function with a cancel method + * + * @example + * const handleSearch = (query: string) => void; + * const debouncedSearch = debounce(handleSearch, 300); + * + * // Clean up + * debouncedSearch.cancel(); + */ export const debounce = ...🧰 Tools
🪛 Biome (1.9.4)
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
shared/utils/conversion.ts (1)
12-12: Consider expanding the lowVolatilityTokens list.The list could benefit from including other popular stablecoins like BUSD, TUSD, USDP, etc., to ensure comprehensive coverage of low volatility tokens.
-export const lowVolatilityTokens = ["DAI", "USDC", "USDT"]; +export const lowVolatilityTokens = ["DAI", "USDC", "USDT", "BUSD", "TUSD", "USDP"];shared/utils/formatAddress.ts (1)
13-15: Consider adding parameter validation and memoization.While the formatting logic is sound, consider these improvements:
- Validate that
first + lastis less than address length (42 chars for ETH)- Consider memoizing results for performance in re-render scenarios
Example implementation:
+ const ADDR_LENGTH = 42; + export const formatAddress = ( address: string, first: number = 6, last: number = 4 ): string => { + if (first + last >= ADDR_LENGTH) { + throw new Error("Invalid first/last parameters"); + } if (!checkAddress(address)) { throw new Error("Invalid Ethereum address provided"); } const checksumAddress = getAddress(address); return `${checksumAddress.slice(0, first)}...${checksumAddress.slice(-last)}`; };Consider wrapping with useMemo if used in React components:
const formattedAddress = useMemo( () => formatAddress(address, first, last), [address, first, last] );packages/single-invoice/src/lib/single-invoice.svelte (4)
154-161: Simplify array operations in reactive statements.The array slicing operations can be simplified using optional chaining and nullish coalescing operators.
- firstItems = request.contentData - ? request.contentData?.invoiceItems?.slice(0, 3) - : []; - otherItems = request.contentData - ? request.contentData?.invoiceItems?.slice(3) - : []; + firstItems = request?.contentData?.invoiceItems?.slice(0, 3) ?? []; + otherItems = request?.contentData?.invoiceItems?.slice(3) ?? [];
674-675: Address the FIXME comment for rounding functionality.The FIXME comment indicates missing rounding functionality which could lead to precision issues in financial calculations.
Would you like me to help implement the rounding functionality or create a GitHub issue to track this task?
806-1148: Consider extracting reusable UI components.The template contains several repeating UI patterns that could be extracted into reusable components to improve maintainability.
Consider extracting:
- Invoice Header (
datesandinvoice-number)- Invoice Details (address and info sections)
- Invoice Items Table
- Payment Status Flow
This would make the template more maintainable and reusable across different views.
1150-1556: Enhance CSS maintainability with custom properties.The styles could benefit from using CSS custom properties for commonly used values.
+ :root { + --border-radius-sm: 0.375rem; + --border-radius-md: 0.5rem; + --spacing-sm: 0.5rem; + --spacing-md: 1rem; + --color-text-primary: #272d41; + --color-text-secondary: #6e7480; + --color-background-success: #cdf6e4; + --color-background-waiting: #c7e7ff; + } + .innerDrawer { position: relative; height: 100%; - padding: 1rem; + padding: var(--spacing-md); overflow: hidden; background-color: white; transition: all 300ms; - border-radius: 0.375rem; + border-radius: var(--border-radius-sm); // ... rest of the styles }shared/utils/getConversionPaymentValues.ts (1)
64-64: Simplify the conditional check using optional chaining.You can simplify the conditional statement by using optional chaining:
- if (decimals && decimals.includes("e")) { + if (decimals?.includes("e")) {🧰 Tools
🪛 Biome (1.9.4)
[error] 64-64: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
shared/utils/chainlink.ts (1)
36-38: Enhance error handling and logging in the catch block.Logging errors directly to the console may not be suitable for production environments, as it can expose sensitive information and may not be captured by monitoring tools. Consider using a centralized logging system or rethrowing the error to be handled upstream.
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packages/single-invoice/src/lib/react/SingleInvoice.d.ts(1 hunks)packages/single-invoice/src/lib/single-invoice.svelte(1 hunks)shared/utils/chainlink.ts(1 hunks)shared/utils/conversion.ts(1 hunks)shared/utils/debounce.ts(1 hunks)shared/utils/formatAddress.ts(1 hunks)shared/utils/getConversionPaymentValues.ts(1 hunks)shared/utils/wallet-utils.ts(1 hunks)
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📓 Learnings (1)
packages/single-invoice/src/lib/single-invoice.svelte (1)
Learnt from: sstefdev
PR: RequestNetwork/web-components#220
File: packages/single-invoice/src/lib/single-invoice.svelte:448-451
Timestamp: 2025-01-13T16:24:42.667Z
Learning: The payment confirmation loop in the single-invoice component that checks `requestData.balance?.balance! < requestData.expectedAmount` doesn't require a timeout as it naturally terminates when the payment transaction is confirmed and the balance is updated. Each iteration refreshes the data and includes a 1-second delay.
🪛 Biome (1.9.4)
shared/utils/debounce.ts
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
shared/utils/getConversionPaymentValues.ts
[error] 64-64: Change to an optional chain.
Unsafe fix: Change to an optional chain.
(lint/complexity/useOptionalChain)
[error] 67-67: whole is assigned to itself.
This is where is assigned.
(lint/correctness/noSelfAssign)
🔇 Additional comments (8)
shared/utils/debounce.ts (1)
1-11: Consider adding unit tests.Given that this is a critical utility function used in the invoice viewing component, it should be thoroughly tested.
Would you like me to generate comprehensive unit tests covering:
- Basic debouncing functionality
- Proper timing verification
- Cleanup method
- Context preservation
- Type safety
🧰 Tools
🪛 Biome (1.9.4)
[error] 1-1: Don't use 'Function' as a type.
Prefer explicitly define the function shape. This type accepts any function-like value, which can be a common source of bugs.
(lint/complexity/noBannedTypes)
shared/utils/formatAddress.ts (1)
1-2: LGTM! Good choice of dependencies.The imports are well-chosen - viem is a type-safe Ethereum library, and using shared-utils maintains consistency with the rest of the codebase.
packages/single-invoice/src/lib/react/SingleInvoice.d.ts (4)
1-4: LGTM! All necessary imports are present and properly typed.The imports are well-organized and use appropriate type imports where needed. The aliasing of
ConfigasWagmiConfigimproves code clarity.
17-33: LGTM! Documentation is comprehensive and well-structured.The JSDoc includes a clear description of the component's purpose, its relationship with the web component, and a complete example with all required props.
34-36: LGTM! Component declaration follows TypeScript and React best practices.The use of
React.FCwith the props interface and default export is appropriate for this component.
6-15: Consider adding runtime validation for nullable requestNetwork prop.While the type definition allows
requestNetworkto benull | undefined, ensure that the component implementation handles these cases gracefully and provides appropriate feedback to users when the network client is unavailable.Run this script to check if the implementation handles null/undefined cases:
shared/utils/wallet-utils.ts (1)
1-4: Verify compatibility between ethers and viem versions.Since this code bridges between ethers.js and viem, ensure that the versions used are compatible and that the conversion logic remains valid across versions.
Run this script to check package versions and compatibility:
✅ Verification successful
Versions are compatible and properly used
The codebase consistently uses ethers v5.7.2 with viem v2.21.53, which is a known compatible combination. The usage patterns show clear separation of concerns, with ethers handling provider operations and viem managing modern formatting and validation tasks.
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#!/bin/bash # Check package.json for ethers and viem versions jq '.dependencies | {ethers, viem}' package.json # Check for known compatibility issues gh search issues "ethers viem compatibility" --repo requestnetwork/web-componentsLength of output: 171
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#!/bin/bash # Check all dependency sections in package.json echo "=== Main package.json ===" jq '{dependencies, devDependencies, peerDependencies}' package.json # Find and check all package.json files echo -e "\n=== All package.json files ===" fd package.json --type f --exec echo "=== {}" \; --exec jq '{dependencies, devDependencies, peerDependencies} | select(.dependencies.ethers != null or .dependencies.viem != null or .devDependencies.ethers != null or .devDependencies.viem != null or .peerDependencies.ethers != null or .peerDependencies.viem != null)' {} # Check actual usage echo -e "\n=== Import usage ===" rg "from ['\"]ethers['\"]|from ['\"]viem['\"]" -g '!package*.json' -g '!*.lock'Length of output: 7069
packages/single-invoice/src/lib/single-invoice.svelte (1)
189-200: 🛠️ Refactor suggestionProtect against potential memory leaks in account watching.
The account watching setup should be protected against multiple subscriptions and ensure proper cleanup.
+let mounted = true; + onMount(() => { + if (unwatchAccount) { + unwatchAccount(); + } unwatchAccount = watchAccount(wagmiConfig, { onChange( account: GetAccountReturnType, previousAccount: GetAccountReturnType ) { + if (!mounted) return; tick().then(() => { handleWalletChange(account, previousAccount); }); }, }); }); + +onDestroy(() => { + mounted = false; + if (unwatchAccount) { + unwatchAccount(); + } +});Likely invalid or redundant comment.
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🧹 Nitpick comments (1)
README.md (1)
Line range hint
13-20: Add the new package to the components table.To maintain consistency and help users find documentation and version information, please add the new
@requestnetwork/single-invoicepackage to the components table:| Component | NPM Package | | --- | --- | | [@requestnetwork/add-stakeholder](packages/add-stakeholder/README.md) | [](https://badge.fury.io/js/%40requestnetwork%2Fadd-stakeholder) | | [@requestnetwork/create-invoice-form](packages/create-invoice-form/README.md) | [](https://badge.fury.io/js/%40requestnetwork%2Fcreate-invoice-form) | | [@requestnetwork/invoice-dashboard](packages/invoice-dashboard/README.md) | [](https://badge.fury.io/js/%40requestnetwork%2Finvoice-dashboard) | | [@requestnetwork/payment-widget](packages/payment-widget/README.md) | [](https://badge.fury.io/js/%40requestnetwork%2Fpayment-widget) | | [@requestnetwork/shared](packages/shared/README.md) | [](https://badge.fury.io/js/%40requestnetwork%2Fshared) | +| [@requestnetwork/single-invoice](packages/single-invoice/README.md) | [](https://badge.fury.io/js/%40requestnetwork%2Fsingle-invoice) |
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🔇 Additional comments (1)
README.md (1)
48-48: LGTM! Package link command updated correctly.The npm link command has been updated to include the new
@requestnetwork/single-invoicepackage, which aligns with the introduction of the Single Invoice Web Component.
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🧹 Nitpick comments (1)
README.md (1)
Line range hint
82-82: Fix typo in NPM workspaces documentation.There's a typo in the word "working" (currently spelled as "workinng").
-For more info about workinng with NPM workspaces see: +For more info about working with NPM workspaces see:
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🔇 Additional comments (3)
README.md (2)
20-20: LGTM! New component documented correctly.The single-invoice component is properly added to the components table, following the established format and including the correct package link and badge.
49-49: LGTM! Development setup instructions updated.The npm link command is correctly updated to include the new single-invoice package.
.github/workflows/npm-publish.yaml (1)
21-21: LGTM! Verify package configuration for publishing.The addition of
@requestnetwork/single-invoiceto the matrix follows the established pattern for package publishing.Let's verify the package configuration to ensure it's ready for publishing:
✅ Verification successful
Package configuration is properly set up for publishing
The package is correctly configured as a web component with:
- Proper UMD build output
- Comprehensive build process including validation
- Correct publishing configuration with public access
- Appropriate file inclusion settings
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#!/bin/bash # Description: Verify the package configuration for publishing # Check if package.json exists and contains required publishing fields echo "Checking package.json configuration..." cat packages/single-invoice/package.json | jq -r '. | { name, version, main, module, types, files, publishConfig }' # Verify the package is listed in the workspace echo -e "\nVerifying workspace configuration..." cat package.json | jq -r '.workspaces' # Check if .npmignore or files field exists to control published files echo -e "\nChecking publish file configuration..." if [ -f "packages/single-invoice/.npmignore" ]; then cat packages/single-invoice/.npmignore fiLength of output: 670
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#!/bin/bash # Check if package.json exists if [ ! -f "packages/single-invoice/package.json" ]; then echo "Error: package.json not found" exit 1 fi # Read and validate package.json configuration echo "Package configuration:" cat packages/single-invoice/package.json | jq '{ "name": .name, "version": .version, "main": .main, "module": .module, "types": .types, "files": .files, "publishConfig": .publishConfig }' # Verify dist directory is configured echo -e "\nChecking build output configuration:" cat packages/single-invoice/package.json | jq '.files, .main, .module, .types'Length of output: 856
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…151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
…ngle-request---for-use-in-request-invoicing-app' of github.com:RequestNetwork/web-components into 151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
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🔭 Outside diff range comments (1)
packages/create-invoice-form/src/lib/create-invoice-form.svelte (1)
Line range hint
319-332: Avoid logging sensitive error information.The current error handling logs the full error object which might contain sensitive information. Consider logging only necessary error details.
-console.error("Failed to create request:", error); +console.error("Failed to create request:", { + message: error.message, + code: error.code, + // Add other non-sensitive error properties as needed +});
🧹 Nitpick comments (7)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (1)
660-670: Add error handling for clipboard operations.While the share functionality is well-implemented, clipboard operations can fail in certain browsers or contexts.
Consider wrapping the clipboard operation in a try-catch block:
onClick={() => { const shareUrl = `${window.location.origin}${singleInvoicePath}/${request.requestId}`; - navigator.clipboard.writeText(shareUrl); - toast.success("Share link copied to clipboard!"); + try { + navigator.clipboard.writeText(shareUrl); + toast.success("Share link copied to clipboard!"); + } catch (error) { + toast.error("Failed to copy to clipboard", { + description: String(error) + }); + } }}packages/create-invoice-form/src/lib/create-invoice-form.svelte (3)
Line range hint
201-207: Consider simplifying the invoiceTotals initialization.The current implementation initializes
invoiceTotalsand then immediately updates it in the reactive statement. You could leverage the reactive statement directly for initialization.-let invoiceTotals = { - amountWithoutTax: 0, - totalTaxAmount: 0, - totalAmount: 0, -}; -$: { - formData.creatorId = (account?.address ?? "") as string; - invoiceTotals = calculateInvoiceTotals(formData.invoiceItems); -} +$: formData.creatorId = (account?.address ?? "") as string; +$: invoiceTotals = calculateInvoiceTotals(formData.invoiceItems);Also applies to: 249-252
Line range hint
209-234: Consider improving wallet connection handling.A few suggestions for the wallet connection logic:
- The async wallet connection could lead to race conditions
- The wallet change handler could be simplified
-const handleWalletChange = ( - account: GetAccountReturnType, - previousAccount: GetAccountReturnType -) => { - if (account?.address !== previousAccount?.address) { - handleWalletDisconnection(); - handleWalletConnection(); - } else if (account?.address) { - handleWalletConnection(); - } else { - handleWalletDisconnection(); - } -}; +const handleWalletChange = async ( + account: GetAccountReturnType, + previousAccount: GetAccountReturnType +) => { + if (!account?.address) { + return handleWalletDisconnection(); + } + + if (account.address !== previousAccount?.address) { + await handleWalletDisconnection(); + } + await handleWalletConnection(); +};
Line range hint
319-332: Consider adding a retry limit for transaction confirmation.The current implementation allows unlimited retries when waiting for transaction confirmation. This could lead to unnecessary resource consumption and poor user experience if the transaction is permanently failed.
+const MAX_CONFIRMATION_RETRIES = 3; +let retryCount = 0; const submitForm = async (e: Event) => { // ... existing code ... try { // ... existing code ... addToStatus(APP_STATUS.PERSISTING_ON_CHAIN); - await request.waitForConfirmation(); + await Promise.race([ + request.waitForConfirmation(), + new Promise((_, reject) => + setTimeout(() => reject(new Error('Transaction confirmation timeout')), 60000) + ) + ]); addToStatus(APP_STATUS.REQUEST_CONFIRMED); } catch (error: any) { if (error.message.includes("Transaction confirmation not received")) { isTimeout = true; + retryCount++; + if (retryCount >= MAX_CONFIRMATION_RETRIES) { + addToStatus(APP_STATUS.ERROR_OCCURRED); + console.error("Max retries reached for transaction confirmation"); + return; + } removeAllStatuses(); } else { // ... existing error handling ... } } };Also, update the modal refresh handler:
onClick={async () => { isTimeout = false; + if (retryCount >= MAX_CONFIRMATION_RETRIES) { + return; + } addToStatus(APP_STATUS.PERSISTING_TO_IPFS); addToStatus(APP_STATUS.PERSISTING_ON_CHAIN); await activeRequest.waitForConfirmation(); addToStatus(APP_STATUS.REQUEST_CONFIRMED); }}Also applies to: 401-429
shared/utils/index.ts (1)
1-41: Improve code organization with grouped exports.Consider organizing the exports into logical groups with comments for better maintainability and documentation.
+// String manipulation utilities export { capitalize } from "./capitalize"; export { debounce } from "./debounce"; +// Blockchain/Web3 utilities export { getChainlinkRate } from "./chainlink"; export { checkAddress } from "./checkEthAddress"; export { formatAddress } from "./formatAddress"; export { publicClientToProvider, clientToSigner, getEthersSigner, } from "./wallet-utils"; +// Application status and configuration export { checkStatus } from "./checkStatus"; export { config } from "./config"; +// Currency and conversion utilities export { getConversionRate, getSlippageMargin, lowVolatilityTokens, } from "./conversion"; // ... rest of currency-related exports +// Date formatting export { formatDate, inputDateFormat } from "./formatDate"; +// Invoice generation and calculations export { loadScript, exportToPDF } from "./generateInvoice"; export { calculateInvoiceTotals, calculateItemTotal } from "./invoiceTotals";packages/single-invoice/src/lib/single-invoice.svelte (2)
1-46: Consider reorganizing imports and utilities.Based on the previous review comments, several utility functions used across components should be moved to shared utilities to improve maintainability and reduce code duplication.
Consider:
- Moving payment-related utilities to
@requestnetwork/shared-utils/payment- Moving currency-related utilities to
@requestnetwork/shared-utils/currency- Moving wallet-related utilities to
@requestnetwork/shared-utils/wallet
676-676: Address the FIXME comment for rounding functionality.The FIXME comment indicates that rounding functionality needs to be implemented.
Would you like me to help implement a proper rounding function that handles decimal places correctly? This would improve the accuracy of displayed numbers throughout the component.
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packages/create-invoice-form/src/lib/create-invoice-form.svelte(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/invoice-dashboard/src/lib/dashboard/invoice-view.svelte(6 hunks)packages/invoice-dashboard/src/lib/view-requests.svelte(3 hunks)packages/invoice-dashboard/src/utils/formatAddress.ts(0 hunks)packages/payment-widget/src/lib/components/payment-complete.svelte(1 hunks)packages/payment-widget/src/lib/components/wallet-info.svelte(1 hunks)packages/single-invoice/src/lib/single-invoice.svelte(1 hunks)shared/utils/index.ts(1 hunks)
💤 Files with no reviewable changes (1)
- packages/invoice-dashboard/src/utils/formatAddress.ts
✅ Files skipped from review due to trivial changes (4)
- packages/payment-widget/src/lib/components/wallet-info.svelte
- packages/create-invoice-form/src/lib/invoice/form.svelte
- packages/payment-widget/src/lib/components/payment-complete.svelte
- packages/create-invoice-form/src/lib/invoice/form-view.svelte
🚧 Files skipped from review as they are similar to previous changes (1)
- packages/invoice-dashboard/src/lib/view-requests.svelte
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📓 Learnings (3)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (2)
Learnt from: sstefdev
PR: RequestNetwork/web-components#218
File: packages/invoice-dashboard/src/lib/view-requests.svelte:24-24
Timestamp: 2024-11-26T12:56:45.612Z
Learning: In `packages/invoice-dashboard/src/lib/view-requests.svelte`, the import path `@requestnetwork/shared-icons/network/network-icon.svelte` is correct for importing the `Network` component.
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.
packages/single-invoice/src/lib/single-invoice.svelte (1)
Learnt from: sstefdev
PR: RequestNetwork/web-components#220
File: packages/single-invoice/src/lib/single-invoice.svelte:448-451
Timestamp: 2025-01-13T16:24:42.667Z
Learning: The payment confirmation loop in the single-invoice component that checks `requestData.balance?.balance! < requestData.expectedAmount` doesn't require a timeout as it naturally terminates when the payment transaction is confirmed and the balance is updated. Each iteration refreshes the data and includes a 1-second delay.
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/create-invoice-form.svelte:17-20
Timestamp: 2024-11-18T03:50:41.911Z
Learning: In the file `packages/create-invoice-form/src/lib/create-invoice-form.svelte`, code formatting is handled by the formatter, which may split import lines. Future suggestions should respect the formatting enforced by the code formatter.
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🔇 Additional comments (11)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (3)
25-25: LGTM! New imports and props for sharing functionality.The addition of the Share icon import and singleInvoicePath prop aligns well with the PR's objective of enabling invoice sharing functionality.
Also applies to: 54-54
518-523: LGTM! Improved network handling with warning logs.The addition of warning logs for unknown networks enhances debugging capabilities. The network mappings are up-to-date, including modern networks like zksyncera and base.
611-619: LGTM! Robust chain ID comparison handling.The improved chain ID comparison logic now correctly handles both hexadecimal and decimal formats, making the network switching functionality more reliable.
packages/create-invoice-form/src/lib/create-invoice-form.svelte (1)
20-24: LGTM! Clean import organization.The consolidation of imports from
@requestnetwork/shared-utils/indeximproves code organization and maintainability.shared/utils/index.ts (2)
6-15: Verify the necessity of separate conversion utilities.There appear to be multiple modules handling currency conversion (
conversion.ts,currencyConversionPairs.ts). Consider consolidating these into a single module to reduce complexity.Let's check for potential duplication or overlap in conversion-related functionality:
3-3: Verify the necessity of separate address formatting utilities.There are two address-related utilities (
checkAddress,formatAddress). Consider consolidating these into a single address utility module.Let's verify the implementation to check for potential consolidation:
Also applies to: 17-17
packages/single-invoice/src/lib/single-invoice.svelte (5)
473-476: Payment confirmation loop implementation is correct.The while loop for payment confirmation is properly implemented:
- Includes a 1-second delay between checks
- Naturally terminates when the payment transaction is confirmed
- Updates the balance through request refresh
808-1558: Well-structured template and styles.The template and styles implementation is clean and maintainable:
- Good use of CSS variables for theming
- Proper responsive design with media queries
- Clear structure with conditional rendering
- Well-organized CSS with meaningful class names
56-59: 🛠️ Refactor suggestionAdd type definitions for props.
The
configprop lacks TypeScript type information, which could lead to runtime errors if incorrect configuration is provided.-export let config; +interface Config { + colors: { + main: string; + secondary: string; + }; + logo?: string; +} +export let config: Config;Likely invalid or redundant comment.
71-75: 🛠️ Refactor suggestionReplace
anytypes with proper TypeScript types.Using
anytype defeats the purpose of TypeScript's type checking and can lead to runtime errors.-let requestData: any = null; -let signer: any = null; -let firstItems: any; -let otherItems: any; +interface RequestData { + balance?: { balance: number }; + expectedAmount: number; + requestId: string; + // Add other required properties +} +interface Signer { + provider: any; // Define proper provider type + getChainId(): Promise<number>; + // Add other required properties +} +interface InvoiceItem { + name: string; + quantity: number; + unitPrice: number; + discount?: number; + tax: { amount: number }; +} +let requestData: RequestData | null = null; +let signer: Signer | null = null; +let firstItems: InvoiceItem[]; +let otherItems: InvoiceItem[];Likely invalid or redundant comment.
687-728: 🛠️ Refactor suggestionEnhance error handling in checkBalance function.
The error handling could be improved to provide better user feedback and debugging information.
async function checkBalance() { try { if (!address || !paymentCurrencies[0] || !network) { - console.error("Missing required parameters for balance check:", { + const missingParams = { address, paymentCurrency: paymentCurrencies[0], network, paymentCurrencies, - }); + }; + const error = new Error("Missing required parameters for balance check"); + error.details = missingParams; + throw error; return; } // ... rest of the function } catch (err) { console.error("Error checking balance:", err); + toast.error("Failed to check balance", { + description: err instanceof Error ? err.message : String(err), + }); hasEnoughBalance = false; userBalance = "0"; } }Likely invalid or redundant comment.
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♻️ Duplicate comments (1)
shared/utils/getConversionPaymentValues.ts (1)
158-158:⚠️ Potential issueAvoid precision loss in currency calculations.
The use of
amountToFixedDecimalwhich internally usesNumber.parseFloatcan lead to precision loss when dealing with large numbers or currencies with many decimal places.Consider using a high-precision decimal arithmetic library like
decimal.jsor maintaining values asBigNumberthroughout the calculations. If string representation is needed for display purposes, format the values only at the presentation layer.Also applies to: 147-153
🧹 Nitpick comments (4)
shared/utils/getConversionPaymentValues.ts (4)
37-37: Remove unnecessary empty line.This empty line disrupts the code style consistency.
const MAX_DECIMALS = decimals !== undefined ? decimals : 5; - return Number(numberToFormat.toFixed(MAX_DECIMALS));
62-62: Remove unnecessary empty line.This empty line disrupts the code style consistency.
let [whole, decimals] = amount.toString().split("."); - let pow = "0";
83-83: Remove unnecessary empty line.This empty line disrupts the code style consistency.
} - return wholeBn;
116-116: Remove unnecessary empty line.This empty line disrupts the code style consistency.
selectedPaymentCurrency ); - const safeConversionAmount = bigAmountify(
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shared/utils/getConversionPaymentValues.ts (1)
Line range hint
67-67: Remove redundant self-assignment ofwhole.The assignment
whole = whole;is redundant sincewholeis being assigned to itself.- whole = whole;
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🧹 Nitpick comments (3)
packages/single-invoice/README.md (3)
114-134: Enhance features documentation.Consider adding:
- Version compatibility information for each feature
- Brief descriptions explaining each feature's functionality
- Links to detailed documentation for complex features
- Known limitations or prerequisites for each feature
This would help developers better understand the component's capabilities.
135-142: Enhance chains and currencies documentation.Consider adding:
- Network IDs/Chain IDs for each network
- Token contract addresses
- Minimum transaction amounts (if any)
- Gas token requirements for each network
- Network-specific limitations or requirements
This information would help developers with network-specific implementations.
143-145: Add more helpful sections to the documentation.Consider adding:
- Troubleshooting guide
- Contributing guidelines
- Changelog/Release notes
- License information
- Security considerations
- Support/Community channels
This would make the documentation more comprehensive and helpful for developers.
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packages/single-invoice/README.md (2)
1-18: LGTM! Package introduction and installation instructions are clear.The package name inconsistency from the previous review has been addressed. The documentation clearly explains the component's purpose and technology stack.
19-113: Add usage examples for other frameworks.While the React implementation is well documented, consider adding examples for:
- Vanilla JavaScript
- Vue.js
- Angular
- Other popular frameworks
This would help developers using different tech stacks to integrate the component effectively.
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🧹 Nitpick comments (2)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (2)
611-618: Consider enhancing type safety for network handling.The chain ID comparison logic is more robust now, but we could further improve type safety.
Consider these improvements:
- const networkIds: { [key: string]: string } = { + const networkIds: Record<string, `0x${string}`> = { - mainnet: "0x1", + mainnet: "0x1" as const, // ... other networks };
659-669: Add error handling for clipboard operations.While the share functionality is well-implemented, clipboard operations can fail in certain browsers or contexts.
Consider wrapping the clipboard operation in a try-catch:
onClick={() => { const shareUrl = `${window.location.origin}${singleInvoicePath}/${request.requestId}`; - navigator.clipboard.writeText(shareUrl); - toast.success("Share link copied to clipboard!"); + navigator.clipboard.writeText(shareUrl) + .then(() => { + toast.success("Share link copied to clipboard!"); + }) + .catch((error) => { + console.error("Failed to copy to clipboard:", error); + toast.error("Failed to copy link to clipboard"); + }); }}
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📓 Learnings (1)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (2)
Learnt from: sstefdev
PR: RequestNetwork/web-components#218
File: packages/invoice-dashboard/src/lib/view-requests.svelte:24-24
Timestamp: 2024-11-26T12:56:45.612Z
Learning: In `packages/invoice-dashboard/src/lib/view-requests.svelte`, the import path `@requestnetwork/shared-icons/network/network-icon.svelte` is correct for importing the `Network` component.
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.
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🔇 Additional comments (3)
packages/invoice-dashboard/src/lib/dashboard/invoice-view.svelte (3)
25-25: LGTM! Clean addition of sharing functionality.The new import and prop are well-structured and properly integrated into the existing codebase.
Also applies to: 54-54
518-523: Good addition of warning log for unknown networks.The warning log will help with debugging network-related issues.
979-979: LGTM! Appropriate cursor style for interactive elements.The addition of
cursor: pointerimproves user experience by indicating clickable elements.
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🧹 Nitpick comments (1)
packages/invoice-dashboard/README.md (1)
170-170: Add a comma for better readability.Add a comma after "currencies" to improve readability and maintain proper punctuation.
-For a list of supported chains and currencies see [Token List](https://docs.request.network/building-blocks/token-list) +For a list of supported chains and currencies, see [Token List](https://docs.request.network/building-blocks/token-list)🧰 Tools
🪛 LanguageTool
[uncategorized] ~170-~170: Possible missing comma found.
Context: ...ies For a list of supported chains and currencies see [Token List](https://docs.request.n...(AI_HYDRA_LEO_MISSING_COMMA)
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[uncategorized] ~170-~170: Possible missing comma found.
Context: ...ies For a list of supported chains and currencies see [Token List](https://docs.request.n...
(AI_HYDRA_LEO_MISSING_COMMA)
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packages/invoice-dashboard/README.md (1)
Line range hint
1-170: Well-structured and comprehensive documentation!The documentation is well-organized and provides:
- Clear installation and usage instructions
- Detailed code examples with explanations
- Transparent feature status table
- Links to reference implementations
🧰 Tools
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[uncategorized] ~170-~170: Possible missing comma found.
Context: ...ies For a list of supported chains and currencies see [Token List](https://docs.request.n...(AI_HYDRA_LEO_MISSING_COMMA)
…allets, share svg smaller
MantisClone
deleted the
151-invoice-page---a-web-component-to-view-and-pay-a-single-request---for-use-in-request-invoicing-app
branch
Resolves #151
Resolves #306
Fixes #305
Fixes #296
Overview
Created a standalone web component to view and pay a single request for the Request Invoicing app. This component enables easier sharing via links and faster loading compared to the Invoice Dashboard.
Changes
Screen.Recording.2025-01-13.at.17.13.21.mov
Summary by CodeRabbit
Summary by CodeRabbit
Release Notes
New Features
@requestnetwork/single-invoicepackage, a new web component for invoice management and payment processing.Shareicon component for sharing invoice links.Improvements
@requestnetwork/single-invoicecomponent.Technical Updates