Class: RailsLens::Analyzers::Notes

Inherits:
Base
  • Object
show all
Defined in:
lib/rails_lens/analyzers/notes.rb

Instance Attribute Summary

Attributes inherited from Base

#model_class

Instance Method Summary collapse

Methods included from ErrorHandling

#safe_analyze

Constructor Details

#initialize(model_class) ⇒ Notes

Returns a new instance of Notes.



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# File 'lib/rails_lens/analyzers/notes.rb', line 6

def initialize(model_class)
  super
  @connection = model_class.connection
  @table_name = model_class.table_name
rescue ActiveRecord::ConnectionNotEstablished => e
  RailsLens.logger.debug { "No database connection for #{model_class.name}: #{e.message}" }
  @connection = nil
  @table_name = nil
rescue NoMethodError => e
  RailsLens.logger.debug { "Failed to initialize Notes analyzer for #{model_class.name}: #{e.message}" }
  @connection = nil
  @table_name = nil
rescue RuntimeError => e
  RailsLens.logger.debug { "Runtime error initializing Notes analyzer for #{model_class.name}: #{e.message}" }
  @connection = nil
  @table_name = nil
end

Instance Method Details

#analyze ⇒ Object 



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# File 'lib/rails_lens/analyzers/notes.rb', line 24

def analyze
  return nil unless @connection && @table_name

  notes = []

  # Check if this model is backed by a view
  is_view = ModelDetector.view_exists?(model_class)

  if is_view
    # For views, add view-specific checks
    notes.concat(analyze_view_readonly)
    notes.concat(analyze_view_gotchas)
  else
    # For tables, run all standard checks
    notes.concat(analyze_indexes)
    notes.concat(analyze_foreign_keys)
    notes.concat(analyze_associations)
    notes.concat(analyze_columns)
    notes.concat(analyze_performance)
    notes.concat(analyze_best_practices)
  end

  notes.compact.uniq
rescue ActiveRecord::StatementInvalid => e
  RailsLens.logger.debug { "Database error analyzing notes for #{@table_name}: #{e.message}" }
  nil
rescue NoMethodError => e
  RailsLens.logger.debug { "Method error analyzing notes for #{@table_name}: #{e.message}" }
  nil
end