Class: Wrappix::Templates::Resource

Inherits:
Object
  • Object
show all
Defined in:
lib/wrappix/templates/resource.rb

Class Method Summary collapse

Class Method Details

.endpoint_method(module_name, _resource_name, endpoint, resource_config) ⇒ Object 



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# File 'lib/wrappix/templates/resource.rb', line 34

def self.endpoint_method(module_name, _resource_name, endpoint, resource_config)
  name = endpoint["name"]
  method = endpoint["method"] || "get"
  path = endpoint["path"] || name

  response_format = resource_config["response_format"] || {}
  is_collection = endpoint["collection"] || %w[all list index search].include?(name)

  has_params = path.include?("{")
  param_list = has_params ? path.scan(/\{([^}]+)\}/).flatten : []

  endpoint_params = []
  endpoint_params.concat(param_list)
  endpoint_params << "params = {}" if endpoint["params"]
  endpoint_params << "body = {}" if %w[post put patch].include?(method)

  request_args = []
  request_args << "params: params" if endpoint["params"]
  request_args << "body: body" if %w[post put patch].include?(method)
  request_options = request_args.empty? ? "" : "(#{request_args.join(", ")})"

  path_with_params = path
  param_list.each do |param|
    path_with_params = path_with_params.gsub(/\{#{param}\}/, "\#{#{param}}")
  end

  response_transform = if is_collection
                         "#{module_name}::Collection.from_response(response, type: #{module_name}::Object)"
                       else
                         item_root = response_format["item_root"]
                         if item_root
                           "#{module_name}::Object.new(response[:#{item_root}] || response[\"#{item_root}\"] || response)"
                         else
                           "#{module_name}::Object.new(response)"
                         end
                       end

  template = "    def \#{name}(\#{endpoint_params.join(\", \")})\n      request = \#{module_name}::Request.new(\"\#{path_with_params}\")\n      response = request.\#{method}\#{request_options}\n\n      \#{response_transform}\n    end\n  RUBY\n  template.gsub(/^ +/, \"\")\nend\n".strip

.generate_response_transform(module_name, is_collection, response_format) ⇒ Object 



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# File 'lib/wrappix/templates/resource.rb', line 82

def self.generate_response_transform(module_name, is_collection, response_format)
  if is_collection
    collection_root = response_format["collection_root"] || "data"
    pagination_config = response_format["pagination"] || {}
    next_page_key = pagination_config["next_page_key"] || "next_href"

    template = "      data = response[:\#{collection_root}] || response[\"\#{collection_root}\"] || []\n      next_href = response[:\#{next_page_key}] || response[\"\#{next_page_key}\"]\n\n      \#{module_name}::Collection.from_response({\n        data: data,\n        next_href: next_href\n      }, type: \#{module_name}::Object)\n    RUBY\n    template.gsub(/^ +/, \"\")\n  else\n    item_root = response_format[\"item_root\"]\n    if item_root\n      \"\#{module_name}::Object.new(response[:\#{item_root}] || response[\\\"\#{item_root}\\\"] || response)\"\n    else\n      \"\#{module_name}::Object.new(response)\"\n    end\n  end\nend\n"

.render(module_name, resource_name, resource_config) ⇒ Object 



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# File 'lib/wrappix/templates/resource.rb', line 6

def self.render(module_name, resource_name, resource_config)
  endpoints = resource_config["endpoints"] || []
  methods = endpoints.map do |endpoint|
    endpoint_method(module_name, resource_name, endpoint, resource_config)
  end.join("\n\n")

  class_name = resource_name.capitalize

  template = "    # frozen_string_literal: true\n\n    module \#{module_name}\n      module Resources\n        class \#{class_name}\n          def initialize(client)\n            @client = client\n            @config = \#{module_name}.configuration\n          end\n\n          \#{methods}\n        end\n      end\n    end\n  RUBY\n  # Remove leading whitespace from each line\n  template.gsub(/^ +/, \"\")\nend\n"