Merge pull request #3 from ninoseki/refactoring

refactor: remove authentication from initialize method

lib/zoomeye/api.rb

@@ -3,23 +3,33 @@
 module ZoomEye
   class API
     def initialize(username: ENV["ZOOMEYE_USERNAME"], password: ENV["ZOOMEYE_PASSWORD"])
-      raise ArgumentError, "No usernamme has been found or provided!" unless username
-      raise ArgumentError, "No password has been found or provided!" unless password
+      @username = username
+      raise ArgumentError, "No usernamme has been found or provided!" unless @username
 
-      user = Clients::User.new(username: username, password: password)
-      @access_token = user.access_token
+      @password = password
+      raise ArgumentError, "No password has been found or provided!" unless @password
+    end
+
+    def user
+      @user ||= Clients::User.new(username: @username, password: @password)
     end
 
     def web
-      @web ||= Clients::Web.new(access_token: @access_token)
+      @web ||= Clients::Web.new(access_token: access_token)
     end
 
     def host
-      @host ||= Clients::Host.new(access_token: @access_token)
+      @host ||= Clients::Host.new(access_token: access_token)
     end
 
     def resource_info
-      @resource_info ||= Clients::ResourceInfo.new(access_token: @access_token)
+      @resource_info ||= Clients::ResourceInfo.new(access_token: access_token)
+    end
+
+    private
+
+    def access_token
+      @access_token ||= user.access_token
     end
   end
 end