agentsqripts/lib/performance/database-patterns/helpers/countDatabaseOperations.js

Comprehensive static code analysis toolkit for identifying technical debt, security vulnerabilities, performance issues, and code quality problems

/**
 * @file Count database operations in code range
 * @description Single responsibility: Count number of database operations within line range
 */

function countDatabaseOperations(lines, startIndex, endIndex) {
  let count = 0;
  const dbPatterns = [
    /INSERT\s+INTO/i,
    /UPDATE\s+\w+/i,
    /DELETE\s+FROM/i,
    /SELECT.*FROM/i,
    /\.save\s*\(/,
    /\.update\s*\(/,
    /\.delete\s*\(/,
    /\.create\s*\(/
  ];
  
  for (let i = startIndex; i < Math.min(endIndex, lines.length); i++) {
    const line = lines[i];
    if (dbPatterns.some(pattern => pattern.test(line))) {
      count++;
    }
  }
  
  return count;
}

module.exports = countDatabaseOperations;