Module: Workarea::Api::Admin::Swagger

Extended by:
Swagger
Included in:
Swagger
Defined in:
lib/workarea/api/admin/swagger.rb

Instance Method Summary collapse

Instance Method Details

#add_fields(klass, dsl) ⇒ Object 



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# File 'lib/workarea/api/admin/swagger.rb', line 25

def add_fields(klass, dsl)
  klass.fields.each do |name, metadata|
    next if name == '_type'
    default_value = if metadata.default_val.is_a?(Proc)
      nil
    else
      metadata.default_val
    end

    dsl.property name do
      case metadata.type.to_s
      when 'BSON::ObjectId'
        key :type, :string
      when 'Date'
        key :type, :string
        key :format, :date
        key :default, default_value.as_json if default_value.present?
      when 'Time'
        key :type, :string
        key :format, 'date-time'
        key :default, default_value.as_json if default_value.present?
      when 'Array'
        key :type, :array
        key :default, default_value.to_a if default_value.present?
        items { key :type, :string }
      when 'Hash'
        key :type, :object
        key :additionalProperties, true
        key :default, default_value.to_h if default_value.present?
      when 'Boolean', 'Mongoid::Boolean'
        key :type, :boolean
        key :default, !!default_value if default_value.present?
      when 'Integer'
        key :type, :integer
        key :default, default_value.to_i if default_value.present?
      else
        key :type, :string
        key :default, default_value.to_s if default_value.present?
      end
    end
  end
end

#add_relations(klass, dsl) ⇒ Object 



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# File 'lib/workarea/api/admin/swagger.rb', line 68

def add_relations(klass, dsl)
  klass.relations.values.select(&:embedded?).each do |metadata|
    dsl.property metadata.name do
      if metadata.many?
        key :type, :array
        items { key :'$ref', metadata.klass.name }
      else
        key :'$ref', metadata.klass.name
      end
    end
  end
end

#add_validators(klass, dsl) ⇒ Object 



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# File 'lib/workarea/api/admin/swagger.rb', line 81

def add_validators(klass, dsl)
  required_attributes = klass
    .validators
    .select { |v| v.is_a?(Mongoid::Validatable::PresenceValidator) }
    .flat_map(&:attributes)
    .select { |a| klass.fields.key?(a) }

  dsl.key :required, required_attributes if required_attributes.any?
end

#generate! ⇒ Object 



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# File 'lib/workarea/api/admin/swagger.rb', line 91

def generate!
  models.each do |klass|
    klass.include(::Swagger::Blocks)
    klass.instance_eval do
      swagger_schema klass.name do
        Swagger.add_validators(klass, self)
        Swagger.add_fields(klass, self)
        Swagger.add_relations(klass, self)
      end
    end
  end
end

#klasses ⇒ Object 



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# File 'lib/workarea/api/admin/swagger.rb', line 21

def klasses
  models + Workarea::Api::Admin::ApplicationController.subclasses
end

#models ⇒ Object 



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# File 'lib/workarea/api/admin/swagger.rb', line 7

def models
  @models ||= begin
    result = Mongoid.models.select { |k| k.name.starts_with?('Workarea') }

    result.reject! do |klass|
      Workarea.config.api_admin_ignore_definitions.any? { |d| klass.name =~ d }
    end

    result += result.flat_map(&:subclasses)
    result += [Mongoid::DocumentPath::Node]
    result
  end
end