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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 · 55437bd4
Added multi-bet processing functionality with validation, wallet balance checks, market and runner verification, volume checking, exposure updates, and ledger logging. However, the code has some flaws in error handling, race conditions, and validation thoroughness, and the commit message lacks detail.
Quality
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75%
Security
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60%
Business Value
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85%
Maintainability
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68%
Issues & Suggested Fixes
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1AI detects the issue
2Shows file, line, or evidence
3Suggests the fix to apply
Issue
Where
commit message
Issue / Evidence
issue
Suggested Fix
improve commit message to clearly describe multi-bets support and key logic changes
Bug Risk
Where
src/controllers/bet.controller.js:61
Issue / Evidence
bug risk
Suggested Fix
checking currentWalletBalance per individual bet inside the loop without transactional wallet locking can cause race conditions; implement atomic wallet balance updates or transactions to avoid overspending
Quality
Where
src/controllers/bet.controller.js:53
Issue / Evidence
quality
Suggested Fix
throw generic error on missing required fields, consider specifying which field is missing for better debugging
Bug Risk
Where
src/controllers/bet.controller.js:87
Issue / Evidence
bug risk
Suggested Fix
strictly comparing odds might cause issues if floating point rounding occurs; consider tolerances or normalization
Quality
Where
src/controllers/bet.controller.js:101
Issue / Evidence
quality
Suggested Fix
redundant null check for currentVolume since default is set; can be simplified
Quality
Where
src/controllers/bet.controller.js:130-132
Issue / Evidence
quality
Suggested Fix
querying race market twice in the loop is inefficient; consider caching or combining operations
Quality
Where
src/controllers/bet.controller.js:40-184
Issue / Evidence
quality
Suggested Fix
lengthy synchronous for loop containing multiple await calls can cause high latency; consider concurrency control or batching
Business Value
Where
src/controllers/bet.controller.js:32
Issue / Evidence
business value
Suggested Fix
consider aggregating all bet amounts before processing rather than rejecting entire batch immediately, to provide partial success feedback
Security Issue
Where
src/controllers/bet.controller.js:42-181
Issue / Evidence
security
Suggested Fix
add input sanitization and validation for all bet fields to prevent injection or malformed data
Quality
Where
src/controllers/bet.controller.js:40-181
Issue / Evidence
quality
Suggested Fix
consider extracting bet processing logic into separate service or function to improve readability and testability
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 6008e85..2e44a79 100644 - - const tenant_id = tenant ? tenant._id : null; - - const { - raceId, - marketId, - runnerId, - amount, - odds, - odds_type, - accept_any_odds - } = req.body; - - // 🔒 Basic validation - if (!user_id || !raceId || !marketId || !runnerId || !amount || !odds || !odds_type) { - return res.status(400).json({ message: "Missing required fields" });
Added / After Commit
+ diff --git a/src/controllers/bet.controller.js b/src/controllers/bet.controller.js + index 6008e85..2e44a79 100644 + + const tenant_id = tenant ? tenant._id : null; + + const { bets } = req.body; + + if (!bets || !Array.isArray(bets) || bets.length === 0) { + return res.status(400).json({ message: "Expected a non-empty 'bets' array in the payload" }); + } + + const wallet = await Wallet.findOne({ userId: new mongoose.Types.ObjectId(user_id) }); + let currentWalletBalance = wallet && wallet.balance !== undefined ? wallet.balance : 0; + + // Calculate total requested bet amount + const totalBetAmount = bets.reduce((sum, bet) => { + const amt = Number(bet.amount); + return sum + (isNaN(amt) ? 0 : amt);
Removed / Before Commit
- diff --git a/src/models/Bet.js b/src/models/Bet.js - index 5015b3a..a1b616c 100644 - const BetSchema = new mongoose.Schema({ - user_id: { type: mongoose.Schema.Types.ObjectId, ref: "User", required: true }, - tenant_id: { type: mongoose.Schema.Types.ObjectId, required: true }, - bet_id: { type: String, default: uuidv4, unique: true }, - bet_type: { - type: String,
Added / After Commit
+ diff --git a/src/models/Bet.js b/src/models/Bet.js + index 5015b3a..a1b616c 100644 + const BetSchema = new mongoose.Schema({ + user_id: { type: mongoose.Schema.Types.ObjectId, ref: "User", required: true }, + tenant_id: { type: mongoose.Schema.Types.ObjectId, required: true }, + event_id: { type: mongoose.Schema.Types.ObjectId, required: true }, + bet_id: { type: String, default: uuidv4, unique: true }, + bet_type: { + type: String,