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Analysis Complete
userService.js
Line 42-58
/**
 * Updates the user's profile information
 * @param {Object} userData - The user data to update
 * @returns {Promise<Object>} Updated user profile
 */
async updateProfile(userData) {
  try {
    const token = getToken();
    
    if (!token) {
      throw new Error('No authentication token found');
    }
    
    const response = await axios.put(`${API_URL}/users/me`, userData, {
      headers: {
        'Authorization': `Bearer ${token}`
      }
    });
    
    return response.data;
  } catch (error) {
    console.error('Failed to update profile:', error);
    throw error;
  }
}

Security Vulnerability: Missing Input Validation

The updateProfile method accepts user data without validation, which could lead to injection attacks or data corruption.

Recommendation

Implement input validation before sending data to the API. Consider using a validation library like Joi or Yup.

AI Analysis

I've analyzed this code and found several potential improvements:

  • Add input validation for userData object
  • Implement proper error handling with specific error types
  • Consider adding CSRF protection to the request
  • Add rate limiting to prevent abuse

Code Quality: Error Handling

The error handling in this method is too generic. It catches all errors and logs them without providing specific error information to the caller.

Recommendation

Implement more specific error handling with custom error types for different failure scenarios (network errors, validation errors, authentication errors).

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