Class: Rmodel::Mongo::Repository

Inherits:
Object
  • Object
show all
Includes:
Rmodel::Mongo::RepositoryExt::Queryable
Defined in:
lib/rmodel/mongo/repository.rb

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Rmodel::Mongo::RepositoryExt::Queryable

#execute_query, #find_by_query, included, #query

Constructor Details

#initialize ⇒ Repository

Returns a new instance of Repository.



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# File 'lib/rmodel/mongo/repository.rb', line 9

def initialize
  @client = Rmodel.setup.establish_mongo_client(self.class.client_name || :default) or
            raise ArgumentError.new('Client driver is not setup')

  @collection = self.class.setting_collection ||
                self.class.collection_by_convention or
                raise ArgumentError.new('Collection can not be guessed')

  @factory = self.class.setting_factory or
             raise ArgumentError.new('Factory can not be guessed')
end

Class Attribute Details

.client_name ⇒ Object (readonly)

Returns the value of attribute client_name.



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# File 'lib/rmodel/mongo/repository.rb', line 44

def client_name
  @client_name
end

.setting_collection ⇒ Object (readonly)

Returns the value of attribute setting_collection.



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# File 'lib/rmodel/mongo/repository.rb', line 44

def setting_collection
  @setting_collection
end

.setting_factory ⇒ Object (readonly)

Returns the value of attribute setting_factory.



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# File 'lib/rmodel/mongo/repository.rb', line 44

def setting_factory
  @setting_factory
end

Class Method Details

.client(name) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 46

def client(name)
  @client_name = name
end

.collection(name) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 50

def collection(name)
  @setting_collection = name
end

.collection_by_convention ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 54

def collection_by_convention
  if name =~ /(.*)Repository$/
    ActiveSupport::Inflector.tableize($1).to_sym
  end
end

.simple_factory(klass, *attributes) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 60

def simple_factory(klass, *attributes)
  @setting_factory = SimpleFactory.new(klass, *attributes)
end

Instance Method Details

#find(id) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 21

def find(id)
  result = @client[@collection].find(_id: id).first
  result && @factory.fromHash(result)
end

#find!(id) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 26

def find!(id)
  find(id) or raise Rmodel::NotFound.new(self, { id: id })
end

#insert(object) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 30

def insert(object)
  object.id ||= BSON::ObjectId.new
  @client[@collection].insert_one(@factory.toHash(object, true))
end

#remove(object) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 39

def remove(object)
  @client[@collection].find(_id: object.id).delete_one
end

#update(object) ⇒ Object 



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# File 'lib/rmodel/mongo/repository.rb', line 35

def update(object)
  @client[@collection].find(_id: object.id).update_one(@factory.toHash(object, false))
end