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Project AI Score
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62%
Quality Avg
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63%
Security Avg
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59%
Reviews
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92
Review Result ?
solutionbowl/bet-service · 9fa03cbb
The commit implements deduction logic for wallet amounts on bet placement with different treatment for 'back' and 'lay' odds types. The code changes capture wallet balance checks and adjustment calculations. However, the commit lacks proper validation, error handling, and contains commented out code blocks from the previous feature version, which adds noise and reduces clarity. Security considerations like input sanitization and authorization checks are not visible in the snippet. The commit message is vague and unprofessional.
Quality
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60%
Security
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30%
Business Value
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50%
Maintainability
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60%
Issues & Suggested Fixes
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1AI detects the issue
2Shows file, line, or evidence
3Suggests the fix to apply
Vague Description
Where
commit message
Issue / Evidence
vague description
Suggested Fix
provide a clear and professional summary of changes describing what was implemented and why
Magic Number Usage For Odds Type
Where
src/controllers/bet.controller.js:55
Issue / Evidence
magic number usage for odds_type
Suggested Fix
replace string literals with constants or enums for clarity and maintainability
Missing Validation
Where
src/controllers/bet.controller.js:56
Issue / Evidence
no validation for odds_type input
Suggested Fix
add explicit validation and error handling for unexpected odds_type values
Insufficient Wallet Balance Handling
Where
src/controllers/bet.controller.js:59
Issue / Evidence
insufficient wallet balance handling
Suggested Fix
add detailed error handling and logging when balance is insufficient
Duplicate Logic
Where
src/controllers/bet.controller.js:203
Issue / Evidence
repeated amount calculation without function extraction
Suggested Fix
refactor amount calculation into a dedicated function to avoid duplication
Large Commented Out Code Block
Where
src/controllers/bet.controller.js:267-456
Issue / Evidence
large commented out code block
Suggested Fix
remove commented out legacy code or move it to a separate branch to improve codebase cleanliness
No Input Sanitization
Where
src/controllers/bet.controller.js:55
Issue / Evidence
no input sanitization
Suggested Fix
ensure that inputs such as amount and odds are validated and sanitized to prevent injection attacks
Security Issue
Where
src/controllers/bet.controller.js:55
Issue / Evidence
no authorization check visible
Suggested Fix
check that the user making the request is authorized to modify the given wallet balance to improve security
Potential Floating Point Arithmetic Precis...
Where
src/controllers/bet.controller.js:59,203
Issue / Evidence
potential floating point arithmetic precision issues
Suggested Fix
consider use of proper libraries or rounding to avoid financial calculation errors
Code Change Preview · src/controllers/bet.controller.js
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Removed / Before Commit
- diff --git a/src/controllers/bet.controller.js b/src/controllers/bet.controller.js - index a983f4d..7f06c2b 100644 - .json({ message: "Invalid odds_type. Must be 'back' or 'lay'" }); - } - - if (currentWalletBalance < amount) { - return res - .status(400) - .json({ message: "Insufficient wallet balance to place bet" }); - - emitRaceOdds(raceId, racemarket.market_data); - - await Wallet.updateOne( - { userId: new mongoose.Types.ObjectId(user_id) }, - { $inc: { balance: -amount } }, - } - }; -
Added / After Commit
+ diff --git a/src/controllers/bet.controller.js b/src/controllers/bet.controller.js + index a983f4d..7f06c2b 100644 + .json({ message: "Invalid odds_type. Must be 'back' or 'lay'" }); + } + + var walletMatchAmount = amount; + if (odds_type == "lay") { + walletMatchAmount = amount * odds; + } + if (currentWalletBalance < walletMatchAmount) { + return res + .status(400) + .json({ message: "Insufficient wallet balance to place bet" }); + + emitRaceOdds(raceId, racemarket.market_data); + + if (odds_type == "lay") { + amount = amount * odds;