Class: QueryGuard::Analysis::RiskDetector

Inherits:

Object

• Object
• QueryGuard::Analysis::RiskDetector

Defined in:

lib/query_guard/analysis/risk_detectors.rb

Overview

Base class for query risk detectors. Detectors analyze specific SQL patterns and return risks.

Direct Known Subclasses

AggregationRiskDetector, ComplexJoinRiskDetector, MissingIndexRiskDetector, RepeatedQueryRiskDetector, SelectStarRiskDetector, SubqueryRiskDetector, UnionRiskDetector

Instance Attribute Summary

• #name ⇒ Object readonly

  Returns the value of attribute name.

Instance Method Summary

• #detect(query, config) ⇒ Array<Hash>

  Analyze a query and return risks.

• #initialize(name) ⇒ RiskDetector constructor

  A new instance of RiskDetector.

Constructor Details

#initialize(name) ⇒ RiskDetector

Returns a new instance of RiskDetector.

# File 'lib/query_guard/analysis/risk_detectors.rb', line 10

def initialize(name)
  @name = name.to_sym
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.

# File 'lib/query_guard/analysis/risk_detectors.rb', line 8

def name
  @name
end

Instance Method Details

#detect(query, config) ⇒ Array<Hash>

Analyze a query and return risks

Parameters:

• query (Core::Query) —

  The query to analyze

• config (Config) —

  Configuration with thresholds

Returns:

• (Array<Hash>) —

  List of detected risks with :pattern, :risk_level, :message, :metadata

Raises:

• (NotImplementedError)

# File 'lib/query_guard/analysis/risk_detectors.rb', line 18

def detect(query, config)
  raise NotImplementedError, "#{self.class} must implement #detect"
end