Class: RailsForge::RefactorController

Inherits:
Object
  • Object
show all
Defined in:
lib/railsforge/refactor_controller.rb

Defined Under Namespace

Classes: RefactorControllerError

Constant Summary collapse

MIN_METHOD_LINES = 
15

Instance Method Summary collapse

Constructor Details

#initialize(base_path = nil) ⇒ RefactorController

Returns a new instance of RefactorController.

Raises:



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# File 'lib/railsforge/refactor_controller.rb', line 13

def initialize(base_path = nil)
  @base_path = base_path || find_rails_app_path
  raise RefactorControllerError, "Not in a Rails application directory" unless @base_path
end

Instance Method Details

#preview(controller_name) ⇒ Object 



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# File 'lib/railsforge/refactor_controller.rb', line 68

def preview(controller_name)
  controller_file = find_controller_file(controller_name)

  unless controller_file
    raise RefactorControllerError, "Controller '#{controller_name}' not found"
  end

  content = File.read(controller_file)
  find_long_methods(content)
end

#refactor(controller_name) ⇒ Object 



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# File 'lib/railsforge/refactor_controller.rb', line 21

def refactor(controller_name)
  controller_file = find_controller_file(controller_name)

  unless controller_file
    raise RefactorControllerError, "Controller '#{controller_name}' not found"
  end

  puts "Analyzing controller: #{controller_name}"
  puts ""

  # Read controller content
  content = File.read(controller_file)

  # Find methods that can be extracted
  long_methods = find_long_methods(content)

  if long_methods.empty?
    puts "No methods found that need extraction (min #{MIN_METHOD_LINES} lines)"
    return { extracted: [], controller: controller_name }
  end

  puts "Found #{long_methods.count} method(s) to extract:"
  long_methods.each do |method|
    puts "  - #{method[:name]} (#{method[:lines]} lines)"
  end
  puts ""

  # Extract each method to a service
  extracted = []
  long_methods.each do |method|
    service = extract_method_to_service(controller_name, method)
    if service
      update_controller_method(controller_file, method, service)
      extracted << service
    end
  end

  puts "Extraction complete!"
  puts "  Created #{extracted.count} service(s)"
  puts ""

  { extracted: extracted, controller: controller_name, methods: long_methods }
end