Class: SharkOnLambda::ApiGatewayHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/shark_on_lambda/api_gateway_handler.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ApiGatewayHandler

Returns a new instance of ApiGatewayHandler.



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# File 'lib/shark_on_lambda/api_gateway_handler.rb', line 45

def initialize
  @application = Application.new
end

Class Attribute Details

.controller_class_name ⇒ Object 



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# File 'lib/shark_on_lambda/api_gateway_handler.rb', line 12

def controller_class_name
  return @controller_class_name if defined?(@controller_class_name)

  name_inferrer = Inferrers::NameInferrer.from_handler_name(name)
  @controller_class_name = name_inferrer.controller
end

Instance Attribute Details

#application ⇒ Object (readonly)

Returns the value of attribute application.



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# File 'lib/shark_on_lambda/api_gateway_handler.rb', line 42

def application
  @application
end

#env ⇒ Object (readonly)

Returns the value of attribute env.



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# File 'lib/shark_on_lambda/api_gateway_handler.rb', line 42

def env
  @env
end

Class Method Details

.controller_action?(action) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shark_on_lambda/api_gateway_handler.rb', line 8

def controller_action?(action)
  controller_actions.include?(action.to_sym)
end

Instance Method Details

#call(action, event:, context:) ⇒ Object

Raises:

  • (NoMethodError) 


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# File 'lib/shark_on_lambda/api_gateway_handler.rb', line 49

def call(action, event:, context:)
  raise NoMethodError unless self.class.controller_action?(action)

  adapter = RackAdapters::ApiGateway.new(context: context, event: event)
  env = adapter.env
  env['shark.controller'] = self.class.controller_class_name
  env['shark.action'] = action.to_s

  status, headers, body = @application.call(env)
  adapter.build_response(status, headers, body)
end