refactor: Change linkState types in enums for more robust checking#442
refactor: Change linkState types in enums for more robust checking#442panosfilianos merged 3 commits intodevelopfrom
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📝 WalkthroughWalkthroughThe changes in this pull request involve the replacement of string literal types with enumerations for state management in the Changes
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (4)
src/components/Request/Pay/Pay.tsx (1)
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167-189: LGTM with a minor concern: Consistent enum usage in conditional renderingThe changes to use enum values from
_consts.IRequestLinkStatein the conditional rendering logic are consistent and improve type safety. However, there's a potential issue:
- The ERROR state is handled twice (lines 167-174 and 187), which might lead to unexpected behavior or redundant rendering.
Consider consolidating the ERROR state handling to ensure consistent behavior.
To address the duplicate ERROR state handling, you could consolidate it as follows:
- {linkState === _consts.IRequestLinkState.ERROR && ( - <div className="relative flex w-full items-center justify-center"> - <div className="animate-spin"> - <img src={assets.PEANUTMAN_LOGO.src} alt="logo" className="h-6 sm:h-10" /> - <span className="sr-only">Loading...</span> - </div> - </div> - )} {linkState === _consts.IRequestLinkState.READY_TO_PAY && createElement(_consts.PAY_SCREEN_MAP[step.screen].comp, { onNext: handleOnNext, onPrev: handleOnPrev, requestLinkData, estimatedPoints, transactionHash, setTransactionHash, tokenPriceData, estimatedGasCost, unsignedTx, } as _consts.IPayScreenProps)} - {linkState === _consts.IRequestLinkState.ERROR && <generalViews.ErrorView errorMessage={errorMessage} />} + {linkState === _consts.IRequestLinkState.ERROR && ( + <> + <div className="relative flex w-full items-center justify-center"> + <div className="animate-spin"> + <img src={assets.PEANUTMAN_LOGO.src} alt="logo" className="h-6 sm:h-10" /> + <span className="sr-only">Loading...</span> + </div> + </div> + <generalViews.ErrorView errorMessage={errorMessage} /> + </> + )} {linkState === _consts.IRequestLinkState.CANCELED && <generalViews.CanceledClaimLink />} {linkState === _consts.IRequestLinkState.ALREADY_PAID && <generalViews.AlreadyPaidLinkView requestLinkData={requestLinkData} />}This consolidation ensures that both the loading spinner and the error view are rendered when the state is ERROR, avoiding any potential conflicts or unexpected behavior.
src/components/Claim/Claim.tsx (3)
137-137: Consistent usage ofclaimLinkStateTypeenumThe updates to
setLinkStatecalls are consistent with the newclaimLinkStateTypeenum, maintaining the same logic while improving type safety.Consider extracting the
setLinkStatecalls into a separate function to reduce repetition and improve maintainability. For example:const updateLinkState = (state: _consts.claimLinkStateType) => { setLinkState(state); // Add any common logic here }; // Usage updateLinkState(_consts.claimLinkStateType.ALREADY_CLAIMED); updateLinkState(_consts.claimLinkStateType.CLAIM_SENDER); updateLinkState(_consts.claimLinkStateType.CLAIM); updateLinkState(_consts.claimLinkStateType.NOT_FOUND);This refactoring would make it easier to add any common logic for state changes in the future.
Also applies to: 160-162, 166-166
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187-227: Consistent usage ofclaimLinkStateTypein claim state renderingThe update to use
_consts.claimLinkStateType.CLAIMin the conditional rendering is consistent with the new enum-based approach, improving type safety and readability.Consider using object spread syntax for passing props to the
FlowManagercomponent to improve readability and maintainability. For example:const flowManagerProps = { onPrev: handleOnPrev, onNext: handleOnNext, onCustom: handleOnCustom, claimLinkData, crossChainDetails, type, setClaimType: setType, recipient, setRecipient, // ... other props }; <FlowManager recipientType={recipientType} step={step} props={flowManagerProps as _consts.IClaimScreenProps} />This approach would make it easier to manage and update the props passed to the
FlowManagercomponent.
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231-240: Consistent usage ofclaimLinkStateTypein "claim sender" state rendering and state transitionThe updates to use
_consts.claimLinkStateType.CLAIM_SENDERin the conditional rendering and_consts.claimLinkStateType.CLAIMin thechangeToRecipientViewfunction are consistent with the new enum-based approach. These changes maintain the existing logic while improving type safety and readability.Consider extracting the
changeToRecipientViewfunction to improve readability and reusability. For example:const changeToRecipientView = useCallback(() => { setLinkState(_consts.claimLinkStateType.CLAIM); }, [setLinkState]); // Then in the JSX <genericViews.SenderClaimLinkView changeToRecipientView={changeToRecipientView} // ... other props />This approach would make the component more modular and easier to test.
📜 Review details
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📒 Files selected for processing (4)
- src/components/Claim/Claim.consts.ts (1 hunks)
- src/components/Claim/Claim.tsx (5 hunks)
- src/components/Request/Pay/Pay.consts.ts (1 hunks)
- src/components/Request/Pay/Pay.tsx (6 hunks)
🧰 Additional context used
🔇 Additional comments (13)
src/components/Request/Pay/Pay.consts.ts (2)
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1-67: Well-structured file with clear type definitions and constantsWhile not directly related to the changes in this PR, it's worth noting that this file is well-organized with clear type definitions and constants for the Pay component. This structure contributes to the maintainability and readability of the codebase.
12-18: Excellent refactoring ofIRequestLinkStateto an enum!This change from a string literal type to an enum improves type safety and code clarity. It provides better compile-time checks and IDE support, making the code more robust and maintainable.
To ensure a smooth transition, please verify the usage of
IRequestLinkStateacross the codebase. Run the following script to identify potential areas that may need updates:Review the results to ensure all usages are updated to use the new enum syntax (e.g.,
IRequestLinkState.LOADINGinstead of'LOADING').✅ Verification successful
Adjusting shell scripts to correctly identify TypeScript files.
Adjusting shell scripts to search by file extensions directly.
IRequestLinkStateenum refactoring verified successfully.All usages of
IRequestLinkStatehave been updated to use the enum syntax in the relevant files. No issues were found in other parts of the codebase.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Find usages of IRequestLinkState and verify they're updated to use the new enum syntax. # Search for IRequestLinkState usage echo "Searching for IRequestLinkState usage:" rg --type typescript --type tsx "IRequestLinkState" -C 3 # Search for direct usage of the string literals (potential places that need updating) echo "\nSearching for potential places that need updating:" rg --type typescript --type tsx "'LOADING'|'READY_TO_PAY'|'ALREADY_PAID'|'ERROR'|'CANCELED'" -C 3Length of output: 458
Script:
#!/bin/bash # Description: Find usages of IRequestLinkState and verify they're updated to use the new enum syntax. # Search for IRequestLinkState usage echo "Searching for IRequestLinkState usage:" rg --type ts --type tsx "IRequestLinkState" -C 3 # Search for direct usage of the string literals (potential places that need updating) echo "\nSearching for potential places that need updating:" rg --type ts --type tsx "'LOADING'|'READY_TO_PAY'|'ALREADY_PAID'|'ERROR'|'CANCELED'" -C 3Length of output: 428
Script:
#!/bin/bash # Description: Find usages of IRequestLinkState and verify they're updated to use the new enum syntax. # Search for IRequestLinkState usage in .ts and .tsx files echo "Searching for IRequestLinkState usage in .ts and .tsx files:" rg "IRequestLinkState" -g "*.ts" -g "*.tsx" -C 3 # Search for direct usage of the string literals (potential places that need updating) in .ts and .tsx files echo -e "\nSearching for potential string literal usages that need updating in .ts and .tsx files:" rg "'LOADING'|'READY_TO_PAY'|'ALREADY_PAID'|'ERROR'|'CANCELED'" -g "*.ts" -g "*.tsx" -C 3Length of output: 9302
src/components/Request/Pay/Pay.tsx (7)
16-16: LGTM: Enum usage improves type safetyThe change from string literal to enum (
_consts.IRequestLinkState.LOADING) for initializinglinkStateis a good improvement. It enhances type safety and reduces the risk of typos, aligning well with the PR's objective.
81-81: LGTM: Consistent enum usage for error stateThe update to use
_consts.IRequestLinkState.ERRORis consistent with the new enum-based approach. This change maintains the existing error handling logic while improving type safety.
89-89: LGTM: Consistent enum usage across link statesThe changes to use enum values (
ALREADY_PAID,READY_TO_PAY,ERROR) from_consts.IRequestLinkStateare consistent and improve the overall type safety of the component. The logic for setting different states remains intact, with only the value assignment changing to use enums.Also applies to: 92-92, 96-96
118-118: LGTM: Consistent error handling with enumThe use of
_consts.IRequestLinkState.ERRORfor handling token price fetching errors is consistent with the new enum-based approach. This change maintains the existing error handling logic while improving type safety.
137-137: LGTM: Consistent error handling in address fetchingThe use of
_consts.IRequestLinkState.ERRORfor handling recipient address fetching errors aligns with the new enum-based approach. This change maintains consistency in error handling throughout the component.
161-161: LGTM: Consistent error handling in gas fee estimationThe use of
_consts.IRequestLinkState.ERRORfor handling gas fee estimation errors is consistent with the new enum-based approach. This change ensures uniformity in error handling across different scenarios in the component.
Line range hint
1-191: Overall assessment: Approved with minor suggestionsThe changes in this file successfully implement the PR objective of replacing string literals with enums for the
linkState. This enhances type safety and reduces the risk of errors due to typos. The modifications are consistent throughout the file, maintaining the existing logic while improving code quality.Key points:
- Enum usage is consistent across state initializations, updates, and conditional rendering.
- The overall structure and flow of the component remain intact.
- A minor issue with duplicate ERROR state handling was identified and a solution proposed.
These changes contribute to more robust state management in the
PayRequestLinkcomponent. After addressing the duplicate ERROR state handling, this implementation will be even more solid and maintainable.src/components/Claim/Claim.tsx (4)
20-20: Improved type safety forlinkStateThe change from string literal types to
_consts.claimLinkStateTypeenhances type safety and maintainability. This update ensures that only valid states can be assigned tolinkState, reducing the risk of typos and improving code clarity.
179-187: Consistent usage ofclaimLinkStateTypein conditional renderingThe update to use
_consts.claimLinkStateType.LOADINGin the conditional rendering is consistent with the new enum-based approach. This change maintains the existing logic while improving type safety and readability.
229-230: Consistent usage ofclaimLinkStateTypein "already claimed" and "not found" state renderingThe updates to use
_consts.claimLinkStateType.ALREADY_CLAIMEDand_consts.claimLinkStateType.NOT_FOUNDin the conditional rendering are consistent with the new enum-based approach. These changes maintain the existing logic while improving type safety and readability.
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1-243: Summary: Successful refactoring oflinkStateto use enum-based typeThe changes in this file consistently update the
linkStatevariable to use the new_consts.claimLinkStateTypeenum instead of string literals. This refactoring improves type safety, reduces the risk of typos, and enhances code maintainability without altering the component's core logic.Key improvements:
- Enhanced type safety for state management
- Improved code readability and maintainability
- Consistent usage of the new enum type throughout the component
The refactoring has been implemented correctly and thoroughly. Consider the suggested minor improvements in the previous comments to further enhance the code quality.
| export enum claimLinkStateType { | ||
| LOADING = 'LOADING', | ||
| CLAIM = 'CLAIM', | ||
| ALREADY_CLAIMED = 'ALREADY_CLAIMED', | ||
| NOT_FOUND = 'NOT_FOUND', | ||
| CLAIM_SENDER = 'CLAIM_SENDER' | ||
| } |
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💡 Codebase verification
Direct string usage of claim state values detected
The script found direct usage of string literals 'LOADING', 'CLAIM', 'ALREADY_CLAIMED', 'NOT_FOUND', and 'CLAIM_SENDER' in the following files:
src/components/utils/utils.tssrc/components/Request/Pay/Pay.consts.tssrc/components/Request/Pay/Views/Initial.view.tsxsrc/components/Claim/Claim.consts.tssrc/components/Offramp/Offramp.consts.ts
Please update these usages to utilize the new claimLinkStateType enum for consistent type safety and maintainability.
🔗 Analysis chain
Excellent refactoring to enum for improved type safety
The introduction of the claimLinkStateType enum is a great improvement over the previous string literal type. This change enhances type safety, improves code readability, and provides better IDE support.
To ensure a smooth transition, please run the following script to verify that all usages of the previous claimLinkState type have been updated:
This script will help identify any remaining usages of the old claimLinkState type or direct string usage of state values, which should be updated to use the new claimLinkStateType enum.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for any remaining usages of the old claimLinkState type
# Test 1: Search for type declarations using claimLinkState
echo "Checking for type declarations using claimLinkState:"
rg --type typescript "type.*claimLinkState"
# Test 2: Search for variable declarations or function parameters typed as claimLinkState
echo "Checking for variable declarations or function parameters typed as claimLinkState:"
rg --type typescript "(const|let|var|function.*\(.*):.*claimLinkState"
# Test 3: Search for direct string usage of state values
echo "Checking for direct string usage of state values:"
rg --type typescript "'(LOADING|CLAIM|ALREADY_CLAIMED|NOT_FOUND|CLAIM_SENDER)'"
# Note: If any of these searches return results, they may indicate places where the code needs to be updated to use the new enum.
Length of output: 710
Script:
#!/bin/bash
# Description: Check for any remaining usages of the old claimLinkState type
# Test 1: Search for type declarations using claimLinkState
echo "Checking for type declarations using claimLinkState in .ts and .tsx files:"
rg --glob "*.ts" --glob "*.tsx" "type\s+.*claimLinkState"
# Test 2: Search for variable declarations or function parameters typed as claimLinkState
echo "Checking for variable declarations or function parameters typed as claimLinkState in .ts and .tsx files:"
rg --glob "*.ts" --glob "*.tsx" "(const|let|var|function)\s+.*:\s*claimLinkState"
# Test 3: Search for direct string usage of state values
echo "Checking for direct string usage of state values in .ts and .tsx files:"
rg --glob "*.ts" --glob "*.tsx" "'(LOADING|CLAIM|ALREADY_CLAIMED|NOT_FOUND|CLAIM_SENDER)'"
# Note: If any of these searches return results, they may indicate places where the code needs to be updated to use the new enum.
Length of output: 1511
| export enum IRequestLinkState { | ||
| LOADING = 'LOADING', | ||
| READY_TO_PAY = 'READY_TO_PAY', | ||
| ALREADY_PAID = 'ALREADY_PAID', | ||
| ERROR = 'ERROR', | ||
| CANCELED = 'CANCELED' | ||
| } |
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This now conflicts with #443
@jjramirezn can you review this?
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the only comment from my side, is that I find enums preferable because you can check against type, not string - this way check strings are in one place only.
@jjramirezn wdyt?
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For things like state I like enum vs a string type. I don't think there is any conflict #443 is merged to develop already (and the changes I made were over a particular view)
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PR motivation added. This really is a nitpicking, opinionated PR - so wouldn't spend much time if @jjramirezn strongly disagrees. |
jjramirezn
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Looks good feel free to merge
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