Subscriptions to tag

lib/convertkit/client/tags.rb

@@ -14,6 +14,16 @@ def add_subscriber_to_tag(tag_id, email, options = {})
         end
       end
 
+      def remove_tag_from_subscriber(tag_id, subscriber_id)
+        connection.delete("subscribers/#{subscriber_id}/tags/#{tag_id}")
+      end
+
+      def remove_tag_from_subscriber_by_email(tag_id, email)
+        connection.post("tags/#{tag_id}/unsubscribe") do |f|
+          f.params['email'] = email
+        end
+      end
+
       def create_tag(tag_name)
         response = connection.post("tags") do |request|
           request.params["tag"] = { name: tag_name }
@@ -27,6 +37,13 @@ def create_tags(tag_names)
         end
         response.body
       end
+
+      def subscriptions_to_tag(tag_id, options = {})
+        connection.get("tags/#{tag_id}/subscriptions", options) do |f|
+          f.params["sort_order"] = options[:sort_order] if options[:sort_order]
+          f.params["subscriber_state"] = options[:subscriber_state] if options[:subscriber_state]
+        end
+      end
     end
   end
 end

spec/convertkit/client/tags_spec.rb

@@ -32,6 +32,28 @@ class Client
         end
       end
 
+      describe "#remove_tag_from_subscriber" do
+        it "sends the right request" do
+          subscriber_id = ENV['SUBSCRIBER_ID']
+          tag_id = ENV['TAG_ID']
+
+          r = @client.remove_tag_from_subscriber(tag_id, subscriber_id)
+          expect(r.success?).to be_truthy
+          expect(r.body).to_not eql({"error"=>"Not Found", "message"=>"The entity you were trying to find doesn't exist"})
+        end
+      end
+
+      describe "#remove_tag_from_subscriber_by_email" do
+        it "sends the right request" do
+          tag_id = ENV['TAG_ID']
+          email = "crt-tags+#{Time.now.to_i}@example.com"
+
+          r = @client.remove_tag_from_subscriber_by_email(tag_id, email)
+          expect(r.success?).to be_truthy
+          expect(r.body).to_not eql({"error"=>"Missing parameter","message"=>"Subscriber email is required"})
+        end
+      end
+
       describe "#create_tag" do
         it "creates a tag" do
           tag_name = "tag-#{SecureRandom.hex}"
@@ -53,6 +75,16 @@ class Client
           expect(tags[1]["name"]).to eq(tag_name2)
         end
       end
+
+      describe "#subscriptions_to_tag" do
+        it "sends the right request" do
+          tag_id = ENV['TAG_ID']
+
+          r = @client.subscriptions_to_tag(tag_id)
+          expect(r.success?).to be_truthy
+          expect(r.body).to_not eql({"error"=>"Authorization Failed", "message"=>"API Key not present"})
+        end
+      end
     end
   end
 end