Class: RailsSimpleEventSourcing::CommandHandler

Inherits:

Object

• Object
• RailsSimpleEventSourcing::CommandHandler

Defined in:

lib/rails_simple_event_sourcing/command_handler.rb

Defined Under Namespace

Classes: CommandHandlerNotFoundError

Instance Method Summary

• #call ⇒ Object
• #initialize(command) ⇒ CommandHandler constructor

  A new instance of CommandHandler.

Constructor Details

#initialize(command) ⇒ CommandHandler

Returns a new instance of CommandHandler.

# File 'lib/rails_simple_event_sourcing/command_handler.rb', line 7

def initialize(command)
  @command = command
end

Instance Method Details

#call ⇒ Object

# File 'lib/rails_simple_event_sourcing/command_handler.rb', line 11

def call
  return Result.failure(errors: @command.errors) unless @command.valid?

  build_handler.call
end