Class: Jets::Cfn::Builder::Parent

Inherits:
Object
  • Object
show all
Includes:
AwsServices, Interface, Stagger
Defined in:
lib/jets/cfn/builder/parent.rb,
lib/jets/cfn/builder/parent/stagger.rb

Defined Under Namespace

Modules: Stagger

Instance Method Summary collapse

Methods included from Stagger

#add_stagger, #stagger_batch_size, #stagger_enabled

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, #build?, #template, #text, #write

Methods included from Util::Camelize

#camelize

Constructor Details

#initialize(options = {}) ⇒ Parent

Returns a new instance of Parent.



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# File 'lib/jets/cfn/builder/parent.rb', line 7

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

Instance Method Details

#add_api_deployment ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 133

def add_api_deployment
  resource = Jets::Cfn::Resource::Nested::Api::Deployment.new(@options)
  add_child_resources(resource)
end

#add_api_gateway ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 112

def add_api_gateway
  resource = Jets::Cfn::Resource::Nested::Api::Gateway.new(@options)
  add_child_resources(resource)
end

#add_api_mapping ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 138

def add_api_mapping
  return unless Jets.custom_domain?
  resource = Jets::Cfn::Resource::Nested::Api::Mapping.new(@options)
  add_child_resources(resource)
end

#add_api_methods ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 125

def add_api_methods
  pages = Api::Pages::Methods.pages
  pages.each do |page|
    resource = Jets::Cfn::Resource::Nested::Api::Methods.new(@options.merge(page_number: page.number))
    add_child_resources(resource)
  end
end

#add_api_resources ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 117

def add_api_resources
  pages = Api::Pages::Resources.pages
  pages.each do |page|
    resource = Jets::Cfn::Resource::Nested::Api::Resources.new(@options.merge(page_number: page.number))
    add_child_resources(resource)
  end
end

#add_app_class_stack(path) ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 96

def add_app_class_stack(path)
  resource = Jets::Cfn::Resource::Nested::AppClass.new(@options.merge(path: path))
  add_stagger(resource)
  add_child_resources(resource)
end

#add_authorizer_resources(path) ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 102

def add_authorizer_resources(path)
  resource = Jets::Cfn::Resource::Nested::Authorizer.new(@options.merge(path: path))
  add_child_resources(resource)
end

#add_child_resources(resource) ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 144

def add_child_resources(resource)
  add_resource(resource)
  add_outputs(resource.outputs)
end

#add_one_lambda_controller ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 79

def add_one_lambda_controller
  resource = Jets::Cfn::Resource::Nested::OneController.new(@options)
  add_child_resources(resource)
end

#add_shared_resources(path) ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 107

def add_shared_resources(path)
  resource = Jets::Cfn::Resource::Nested::Shared.new(@options.merge(path: path))
  add_child_resources(resource) if resource.resources?
end

#build_child_resources ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 53

def build_child_resources
  return unless full?

  add_one_lambda_controller if Jets.one_lambda_for_all_controllers? && Jets.config.mode != "job"
  for_each_path(:app) do |path|
    add_app_class_stack(path)
  end
  for_each_path(:shared) do |path|
    add_shared_resources(path)
  end

  return if Jets::Router.no_routes?
  for_each_path(:authorizers) do |path|
    add_authorizer_resources(path)
  end
  add_api_gateway
  add_api_resources
  add_api_methods
  add_api_deployment
  add_api_mapping
end

#build_minimal_resources ⇒ Object 



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# File 'lib/jets/cfn/builder/parent.rb', line 23

def build_minimal_resources
  add_description("Jets: #{Jets.version} Code: #{Util::Source.version}")

  # Initial s3 bucket, used to store code zipfile and templates Jets generates
  #
  # AWS changed the default behavior of s3 buckets to block public access
  #   https://aws.amazon.com/blogs/aws/amazon-s3-block-public-access-another-layer-of-protection-for-your-accounts-and-buckets/
  #   https://github.com/aws-amplify/amplify-cli/issues/12503
  #
  # Jets uploads assets to s3 bucket with acl: "public-read" here
  #   https://github.com/boltops-tools/jets/blob/c5858ec2706a606665a92c3ada3f16ae4c753372/lib/jets/cfn/upload.rb#L97
  #
  # Use minimal s3 bucket policy to allow public read access to assets.
  # Leave the other options as comments to help document the default behavior.
  resource = Jets::Cfn::Resource::S3::JetsBucket.new
  add_resource(resource)
  add_outputs(resource.outputs)

  return unless full?
  # Add application-wide IAM policy from Jets.config.iam_role
  resource = Jets::Cfn::Resource::Iam::ApplicationRole.new
  add_resource(resource)
  add_outputs(resource.outputs)

  return unless Jets.gem_layer?
  resource = Jets::Cfn::Resource::Lambda::GemLayer.new
  add_resource(resource)
  add_outputs(resource.outputs)
end

#compose ⇒ Object

interface method



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# File 'lib/jets/cfn/builder/parent.rb', line 13

def compose
  build_minimal_resources
  build_child_resources
end

#for_each_path(type) ⇒ Object

#Jets.build_root/templates/shared-resources.yml

#{Jets.build_root}/templates/app-comments_controller.yml
#{Jets.build_root}/templates/authorizers-main_authorizer.yml



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# File 'lib/jets/cfn/builder/parent.rb', line 88

def for_each_path(type)
  expression = "#{Jets::Names.templates_folder}/#{type}-*"
  Dir.glob(expression).each do |path|
    next unless File.file?(path)
    yield(path)
  end
end

#full? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jets/cfn/builder/parent.rb', line 75

def full?
  @options[:stack_type] == :full
end

#template_path ⇒ Object

interface method



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# File 'lib/jets/cfn/builder/parent.rb', line 19

def template_path
  Jets::Names.parent_template_path
end