Class: Hyraft::Rule::Base::OutDataCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/hyraft/rule/base/out_data_command.rb

Class Method Summary collapse

Class Method Details

.generate_content(plural_name, singular_name, class_name, entity_name, port_name, attributes) ⇒ Object 



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# File 'lib/hyraft/rule/base/out_data_command.rb', line 49

def self.generate_content(plural_name, singular_name, class_name, entity_name, port_name, attributes)
  # Build dynamic parts
  update_fields = attributes.map { |a| "      #{a}: #{singular_name}.#{a}" }.join(",\n")
  insert_fields = attributes.map { |a| "      #{a}: #{singular_name}.#{a}" }.join(",\n")
  new_params = attributes.map { |a| "#{a}: #{singular_name}.#{a}" }.join(", ")
  build_params = attributes.map { |a| "#{a}: row[:#{a}]" }.join(",\n      ")
  
  # Handle comma for insert
  insert_comma = attributes.any? ? ",\n      " : ""
  
  template = <<~RUBY
    pathway 'setup/database/sequel_connection'
    pathway 'circuit/engine/#{singular_name}'
    pathway 'circuit/ports/#{plural_name}_port'

    class #{class_name}Storage < #{port_name}
      def initialize(db)
        @db = db
      end
      
      def save(#{singular_name})
        if #{singular_name}.id
          update_#{singular_name}(#{singular_name})
          #{singular_name}
        else
          insert_#{singular_name}(#{singular_name})
        end
      end
      
      def find(id)
        row = @db[:#{plural_name}].where(id: id).first
        return nil unless row
        build_#{singular_name}(row)
      end
      
      def all
        @db[:#{plural_name}].order(:id).map { |row| build_#{singular_name}(row) }
      end
      
      def delete(id)
        @db[:#{plural_name}].where(id: id).delete
        true
      end

      private

      def update_#{singular_name}(#{singular_name})
        @db[:#{plural_name}].where(id: #{singular_name}.id).update(
          #{update_fields}
        )
      end

      def insert_#{singular_name}(#{singular_name})
        id = @db[:#{plural_name}].insert(
          #{insert_fields}#{insert_comma}created_at: #{singular_name}.created_at
        )
        #{entity_name}.new(id: id, #{new_params}, created_at: #{singular_name}.created_at)
      end

      def build_#{singular_name}(row)
        #{entity_name}.new(
          id: row[:id],
          #{build_params},
          created_at: row[:created_at]
        )
      end
    end
  RUBY
  
  template
end

.show_usage ⇒ Object 



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# File 'lib/hyraft/rule/base/out_data_command.rb', line 121

def self.show_usage
  puts "Usage: hyraft-rule out-data <resource_name> [attributes...] [target_dir]"
  puts ""
  puts "Examples:"
  puts "  hyraft-rule out-data articles title content"
  puts "  hyraft-rule out-data users name email password"
  puts "  hyraft-rule out-data products name price stock"
  puts "  hyraft-rule out-data comments body author_id"
  puts ""
  puts "This creates: base-adapters/out-data/<resource_name>_storage.rb"
end

.start(args) ⇒ Object 



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# File 'lib/hyraft/rule/base/out_data_command.rb', line 9

def self.start(args)
  resource_name = args[0]
  return show_usage unless resource_name

  plural_name = resource_name.downcase
  attributes = []

  if args.length > 1
    last_arg = args[-1]
    if last_arg.include?('/') || last_arg == '.' || last_arg == '..' || last_arg.start_with?('./')
      target_dir = last_arg
      attributes = args[1..-2] if args.length > 2
    else
      target_dir = "."
      attributes = args[1..-1]
    end
  else
    target_dir = "."
  end

  singular_name = plural_name.chomp('s')
  class_name = plural_name.capitalize  # ArticlesStorage (PLURAL)
  entity_name = singular_name.capitalize  # Article (singular)
  port_name = "#{plural_name.capitalize}OutputPort"  # ArticlesOutputPort

  filename = "#{plural_name}_storage.rb"
  storage_dir = File.join(target_dir, "base-adapters", "out-data")
  full_path = File.join(storage_dir, filename)

  FileUtils.mkdir_p(storage_dir)
  
  content = generate_content(plural_name, singular_name, class_name, entity_name, port_name, attributes)
  
  File.write(full_path, content)

  puts "\e[94m✓ Created storage adapter: #{full_path}\e[0m"
  puts "\e[38;5;214mResource: #{plural_name}"
  puts "Attributes: #{attributes.join(', ')}\e[0m" if attributes.any?
end