Extract Usage from Client (#74)

* Extract Usage from Client

* Fix Formatting

* Add Spec for Usage

lib/app_store_connect/client.rb

@@ -1,12 +1,11 @@
 # frozen_string_literal: true
 
 require 'active_support/all'
-require 'mixpanel-ruby'
-require 'securerandom'
 
 require 'app_store_connect/request'
 require 'app_store_connect/authorization'
 require 'app_store_connect/schema'
+require 'app_store_connect/client/usage'
 
 module AppStoreConnect
   class Client
@@ -23,8 +22,7 @@ def initialize(**kwargs)
                                           .web_service_endpoints
                                           .map { |s| [s.alias, s] }
                                           .to_h
-      @distinct_id = SecureRandom.uuid
-      @tracker = Mixpanel::Tracker.new('1213f2b88b9b10b13d321f4c67a55ca8')
+      @usage = Usage.new
     end
 
     def respond_to_missing?(method_name, include_private = false)
@@ -39,6 +37,10 @@ def method_missing(method_name, *kwargs)
       call(web_service_endpoint, *kwargs)
     end
 
+    def inspect
+      "#<#{self.class.name}:#{object_id}>"
+    end
+
     def web_service_endpoint_aliases
       @web_service_endpoints_by_alias.keys
     end
@@ -50,7 +52,7 @@ def call(web_service_endpoint, **kwargs)
 
       request = build_request(web_service_endpoint, **kwargs)
 
-      @tracker.track(@distinct_id, web_service_endpoint.alias) if @options[:analytics_enabled]
+      @usage.track if @options[:analytics_enabled]
       response = request.execute
 
       JSON.parse(response.body) if response.body

lib/app_store_connect/client/usage.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+require 'mixpanel-ruby'
+require 'securerandom'
+
+module AppStoreConnect
+  class Client
+    class Usage
+      MIXPANEL_PROJECT_TOKEN = '1213f2b88b9b10b13d321f4c67a55ca8'
+      private_constant :MIXPANEL_PROJECT_TOKEN
+
+      def initialize
+        @distinct_id = SecureRandom.uuid
+        @tracker = Mixpanel::Tracker.new(MIXPANEL_PROJECT_TOKEN)
+      end
+
+      def track
+        @tracker.track(@distinct_id, 'usage')
+      end
+    end
+  end
+end

spec/app_store_connect/client/usage_spec.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+RSpec.describe AppStoreConnect::Client::Usage do
+  describe '#track' do
+    it 'should track usage w/ mixpanel' do
+      expect_any_instance_of(Mixpanel::Tracker)
+        .to receive(:track)
+        .with(String, 'usage')
+
+      described_class.new.track
+    end
+  end
+end