Class: RailsAdmin::Extensions::MongoidAudit::VersionProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/mongoid-audit/rails_admin.rb

Instance Method Summary collapse

Constructor Details

#initialize(version) ⇒ VersionProxy

Returns a new instance of VersionProxy.



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# File 'lib/mongoid-audit/rails_admin.rb', line 5

def initialize(version)
  @version = version
end

Instance Method Details

#created_at ⇒ Object 



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# File 'lib/mongoid-audit/rails_admin.rb', line 30

def created_at
  @version.created_at
end

#item ⇒ Object 



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# File 'lib/mongoid-audit/rails_admin.rb', line 55

def item
  @version.association_chain.last['id']
end

#message ⇒ Object 



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# File 'lib/mongoid-audit/rails_admin.rb', line 9

def message
  @message = @version.action
  if @message == 'create'
    return 'new'
  end
  if @message == 'destroy'
    return 'delete'
  end
  mods = @version.modified.to_a.map do |c|
    if c[1].class.name == "Moped::BSON::Binary" || c[1].class.name == "BSON::Binary"
      c[0] + " = {binary data}"
    elsif c[1].to_s.length > 220
      c[0] + " = " + c[1].to_s[0..200]
    else
      c[0] + " = " + c[1].to_s
    end

  end
  @version.respond_to?(:modified) ? @message + ' ' + table +  " [" + mods.join(", ") + "]" : @message
end

#table ⇒ Object 



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# File 'lib/mongoid-audit/rails_admin.rb', line 34

def table
  if @version.association_chain.length == 1
    @version.association_chain.last['name']
  else
    index = 0
    assoc = @version.association_chain
    while !assoc[index+1].nil?
      table = assoc[index]['name'].constantize.relations[assoc[index+1]['name']].class_name
      index += 1
    end
    table
  end
rescue Exception => e
  puts "mongoid-audit error: #{e.message}"
  nil
end

#username ⇒ Object 



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# File 'lib/mongoid-audit/rails_admin.rb', line 51

def username
  @version.updater.try(:email) || @version.updater
end