Class: Apiwork::API::Router

Inherits:
Object
  • Object
show all
Defined in:
lib/apiwork/api/router.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.draw ⇒ Object 



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# File 'lib/apiwork/api/router.rb', line 7

def draw
  new.draw
end

Instance Method Details

#draw ⇒ Object 



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# File 'lib/apiwork/api/router.rb', line 12

def draw
  api_classes = Registry.values
  router = self

  set = ActionDispatch::Routing::RouteSet.new

  set.draw do
    api_classes.each do |api_class|
      next if api_class.base_path.blank? || api_class.root_resource.blank?

      if api_class.export_configs.any?
        scope path: api_class.transform_path(api_class.base_path) do
          api_class.export_configs.each do |export_name, export_config|
            next unless case export_config.endpoint.mode
                        when :always then true
                        when :never then false
                        when :auto then Rails.env.development?
                        end

            get export_config.endpoint.path || "/.#{export_name}",
                defaults: { export_name:, api_base_path: api_class.base_path },
                to: 'apiwork/exports#show'
          end
        end
      end

      if api_class.explorer_config && defined?(Apiwork::Explorer::Engine)
        mount_explorer = case api_class.explorer_config.mode
                         when :always then true
                         when :never then false
                         when :auto then Rails.env.development?
                         end

        if mount_explorer
          scope path: api_class.transform_path(api_class.base_path) do
            mount Apiwork::Explorer::Engine,
                  at: api_class.explorer_config.path,
                  defaults: { api_base_path: api_class.base_path }
          end
        end
      end

      scope module: api_class.namespaces.map(&:to_s).join('/').underscore,
            path: api_class.transform_path(api_class.base_path) do
        router.draw_resources(self, api_class.root_resource.resources, api_class)
      end

      scope path: api_class.transform_path(api_class.base_path) do
        match '*unmatched', to: 'apiwork/errors#not_found', via: :all
      end
    end
  end

  set
end

#draw_resources(context, resources_hash, api_class) ⇒ Object 



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# File 'lib/apiwork/api/router.rb', line 68

def draw_resources(context, resources_hash, api_class)
  resources_hash.each_value do |resource|
    resource_method = resource.singular ? :resource : :resources
    options = {
      constraints: resource.constraints,
      controller: resource.controller,
      defaults: resource.defaults,
      except: resource.except,
      only: resource.only,
      param: resource.param,
    }.compact

    path_option = api_class.transform_path(resource.path || resource.name)
    options[:path] = path_option unless path_option == resource.name.to_s

    router = self

    context.instance_eval do
      send(resource_method, resource.name, **options) do
        if resource.member_actions.any?
          member do
            resource.member_actions.each_value do |action|
              action_path = api_class.transform_path(action.name)
              if action_path == action.name.to_s
                send(action.method, action.name)
              else
                send(action.method, action.name, path: action_path)
              end
            end
          end
        end

        if resource.collection_actions.any?
          collection do
            resource.collection_actions.each_value do |action|
              action_path = api_class.transform_path(action.name)
              if action_path == action.name.to_s
                send(action.method, action.name)
              else
                send(action.method, action.name, path: action_path)
              end
            end
          end
        end

        router.draw_resources(self, resource.resources, api_class)
      end
    end
  end
end