Class: Jets::Cfn::TemplateBuilders::BaseChildBuilder

Inherits:
Object
  • Object
show all
Includes:
Interface
Defined in:
lib/jets/cfn/template_builders/base_child_builder.rb

Instance Method Summary collapse

Methods included from Interface

#add_output, #add_parameter, #add_resource, #build, #post_process_template, #template, #text, #write

Constructor Details

#initialize(app_klass) ⇒ BaseChildBuilder

The app_klass is can be a controller, job or anonymous function class. IE: PostsController, HardJob



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# File 'lib/jets/cfn/template_builders/base_child_builder.rb', line 7

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

Instance Method Details

#add_class_iam_policy ⇒ Object 



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# File 'lib/jets/cfn/template_builders/base_child_builder.rb', line 40

def add_class_iam_policy
  map = Jets::Cfn::TemplateMappers::IamPolicy::ClassPolicyMapper.new(@app_klass)
  logical_id = map.logical_id
  properties = map.properties
  add_resource(logical_id, "AWS::IAM::Role", properties)
end

#add_common_parameters ⇒ Object 



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# File 'lib/jets/cfn/template_builders/base_child_builder.rb', line 17

def add_common_parameters
  add_parameter("IamRole", Description: "Iam Role that Lambda function uses.")
  add_parameter("S3Bucket", Description: "S3 Bucket for source code.")
end

#add_function(task) ⇒ Object 



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# File 'lib/jets/cfn/template_builders/base_child_builder.rb', line 30

def add_function(task)
  # Examples:
  #   FunctionProperties::RubyBuilder
  #   FunctionProperties::PythonBuilder
  builder_class = "Jets::Cfn::TemplateBuilders::FunctionProperties::#{task.lang.to_s.classify}Builder".constantize
  builder = builder_class.new(task)
  logical_id = builder.map.logical_id
  add_resource(logical_id, "AWS::Lambda::Function", builder.properties)
end

#add_functions ⇒ Object 



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# File 'lib/jets/cfn/template_builders/base_child_builder.rb', line 22

def add_functions
  add_class_iam_policy if @app_klass.class_iam_policy
  @app_klass.tasks.each do |task|
    add_function(task)
    add_iam_policy(task) if task.iam_policy
  end
end

#add_iam_policy(task) ⇒ Object 



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# File 'lib/jets/cfn/template_builders/base_child_builder.rb', line 47

def add_iam_policy(task)
  map = Jets::Cfn::TemplateMappers::IamPolicy::FunctionPolicyMapper.new(task)
  logical_id = map.logical_id
  properties = map.properties
  add_resource(logical_id, "AWS::IAM::Role", properties)
end

#template_path ⇒ Object

template_path is an interface method for Interface module



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# File 'lib/jets/cfn/template_builders/base_child_builder.rb', line 13

def template_path
  Jets::Naming.template_path(@app_klass)
end