Class: AiSummary::SummaryGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/ai_summary/summary_generator.rb

Class Method Summary collapse

Class Method Details

.extract_controllers ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 74

def self.extract_controllers
  Dir.glob(Rails.root.join("app/controllers/**/*_controller.rb")).map do |file|
    class_name = File.basename(file, ".rb").camelize
    klass = class_name.safe_constantize
    next unless klass.is_a?(Class)

    {
      name: klass.name,
      actions: klass.public_instance_methods(false).map(&:to_s),
      filters: klass.respond_to?(:_process_action_callbacks) ? klass._process_action_callbacks.map(&:filter).uniq.map(&:to_s) : []
    }
  end.compact
end

.extract_gems ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 104

def self.extract_gems
  Bundler.load.specs.map(&:name).sort.uniq.take(25) # limit for size
end

.extract_jobs ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 88

def self.extract_jobs
  Dir.glob(Rails.root.join("app/jobs/**/*.rb")).map do |file|
    name = File.basename(file, ".rb").camelize
    klass = name.safe_constantize
    next unless klass&.ancestors&.include?(ActiveJob::Base)

    { name: klass.name }
  end.compact
end

.extract_models ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 34

def self.extract_models
  ActiveRecord::Base.descendants.reject { |m| m.abstract_class? || !m.table_exists? }.map do |model|
    {
      name: model.name,
      table: model.table_name,
      columns: model.columns.map { |col| { name: col.name, type: col.type } },
      associations: model.reflect_on_all_associations.map { |assoc| { type: assoc.macro, name: assoc.name } },
      methods: model.public_instance_methods(false).map(&:to_s).sort,
      validations: extract_validations(model),
      scopes: model.respond_to?(:defined_scopes) ? model.defined_scopes.map(&:to_s) : [],
      indexes: ActiveRecord::Base.connection.indexes(model.table_name).map(&:name)
    }
  end
end

.extract_routes ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 58

def self.extract_routes
  Rails.application.routes.routes.map do |r|
    verb = r.verb&.gsub(/\W/, "")
    next unless r.defaults[:controller] && r.defaults[:action]

    {
      name: r.name,
      verb: verb,
      path: r.path.spec.to_s,
      controller: r.defaults[:controller],
      action: r.defaults[:action],
      constraints: r.constraints.map { |k, v| "#{k}: #{v}" }
    }
  end.compact
end

.extract_services ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 98

def self.extract_services
  Dir.glob(Rails.root.join("app/services/**/*.rb")).map do |file|
    File.basename(file, ".rb").camelize
  end
end

.extract_validations(model) ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 49

def self.extract_validations(model)
  model.validators.map do |validator|
    {
      type: validator.class.name.demodulize,
      attributes: validator.attributes
    }
  end
end

.format_txt(data) ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 108

def self.format_txt(data)
  lines = []

  lines << "# MODELS"
  data[:models].each do |model|
    lines << "#{model[:name]} (table: #{model[:table]})"
    lines << "  Attributes:"
    model[:columns].each { |col| lines << "    - #{col[:name]}: #{col[:type]}" }
    lines << "  Associations:"
    model[:associations].each { |assoc| lines << "    - #{assoc[:type]} :#{assoc[:name]}" }
    lines << "  Validations:"
    model[:validations].each { |v| lines << "    - #{v[:type]} on #{v[:attributes].join(', ')}" }
    lines << "  Scopes:"
    model[:scopes].each { |s| lines << "    - #{s}" }
    lines << "  Indexes:"
    model[:indexes].each { |i| lines << "    - #{i}" }
    lines << "  Methods:"
    model[:methods].each { |method| lines << "    - #{method}" }
    lines << ""
  end

  lines << "# ROUTES"
  data[:routes].each do |route|
    lines << "#{route[:verb].to_s.ljust(6)} #{route[:path]} => #{route[:controller]}##{route[:action]} (#{route[:name]})"
  end

  lines << ""
  lines << "# CONTROLLERS"
  data[:controllers].each do |ctrl|
    lines << ctrl[:name]
    lines << "  Filters:"
    ctrl[:filters].each { |f| lines << "    - #{f}" }
    lines << "  Actions:"
    ctrl[:actions].each { |a| lines << "    - #{a}" }
    lines << ""
  end

  lines << "# JOBS"
  data[:jobs].each do |job|
    lines << "- #{job[:name]}"
  end

  lines << ""
  lines << "# SERVICES"
  data[:services].each do |service|
    lines << "- #{service}"
  end

  lines << ""
  lines << "# GEMS"
  data[:gems].each do |gem|
    lines << "- #{gem}"
  end

  lines.join("\n")
end

.generate(format: "txt") ⇒ Object 



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# File 'lib/ai_summary/summary_generator.rb', line 9

def self.generate(format: "txt")
  Dir[Rails.root.join("app/models/**/*.rb")].sort.each { |file| require_dependency file }

  data = {
    models: extract_models,
    routes: extract_routes,
    controllers: extract_controllers,
    jobs: extract_jobs,
    services: extract_services,
    gems: extract_gems
  }

  case format.downcase
  when "json"
    File.write("rails_summary.json", JSON.pretty_generate(data))
    puts "✅ AI Summary generated in rails_summary.json"
  when "yaml", "yml"
    File.write("rails_summary.yaml", data.to_yaml)
    puts "✅ AI Summary generated in rails_summary.yaml"
  else
    File.write("rails_summary.txt", format_txt(data))
    puts "✅ AI Summary generated in rails_summary.txt"
  end
end