Class: Jets::Cfn::Builders::ApiDeploymentBuilder

Inherits:
Object
  • Object
show all
Includes:
AwsServices, Interface
Defined in:
lib/jets/cfn/builders/api_deployment_builder.rb

Instance Method Summary collapse

Methods included from AwsServices

#apigateway, #aws_lambda, #aws_options, #cfn, #dynamodb, #logs, #s3, #s3_resource, #sns, #sqs, #sts

Methods included from AwsServices::StackStatus

#lookup, #stack_exists?, #stack_in_progress?

Methods included from AwsServices::GlobalMemoist

included

Methods included from Interface

#add_description, #add_output, #add_outputs, #add_parameter, #add_parameters, #add_resource, #add_resources, #add_template_resource, #build, #post_process_template, #template, #text

Constructor Details

#initialize(options = {}) ⇒ ApiDeploymentBuilder

Returns a new instance of ApiDeploymentBuilder.



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# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 6

def initialize(options={})
  @options = options
  @template = ActiveSupport::HashWithIndifferentAccess.new(Resources: {})
end

Instance Method Details

#add_base_path_mapping ⇒ Object

Because Jets generates a new timestamped logical id for the API Deployment resource it also creates a new root base path mapping and fails. Additionally, the base path mapping depends on the API Deploy for the stage name.

We resolve this by using a custom resource that does an in-place update.

Note, also tried to change the domain name of to something like demo-dev-.mydomain.com but that does not work because the domain name has to match the route53 record exactly.



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# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 30

def add_base_path_mapping
  return unless Jets.custom_domain?

  function = Jets::Resource::ApiGateway::BasePath::Function.new
  add_resource(function)
  add_outputs(function.outputs)

  mapping = Jets::Resource::ApiGateway::BasePath::Mapping.new
  add_resource(mapping)
  add_outputs(mapping.outputs)

  iam_role = Jets::Resource::ApiGateway::BasePath::Role.new
  add_resource(iam_role)
  add_outputs(iam_role.outputs)
end

#compose ⇒ Object

compose is an interface method



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# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 12

def compose
  deployment = Jets::Resource::ApiGateway::Deployment.new
  add_resource(deployment)
  add_parameters(deployment.parameters)
  add_outputs(deployment.outputs)

  add_base_path_mapping
end

#template_path ⇒ Object

template_path is an interface method



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# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 47

def template_path
  Jets::Naming.api_deployment_template_path
end

#write ⇒ Object

do not bother writing a template if routes are empty



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# File 'lib/jets/cfn/builders/api_deployment_builder.rb', line 52

def write
  super unless Jets::Router.routes.empty?
end