flag request API as not_implemented

lib/travis/api/v3.rb

@@ -24,6 +24,8 @@ module Travis
       LoginRequired      = ClientError  .create('login required', status: 403)
       InsufficientAccess = ClientError  .create(status: 403)
       WrongParams        = ClientError  .create('wrong parameters')
+      ServerError        = Error        .create(status: 500)
+      NotImplemented     = ServerError  .create(status: 501, 'request not (yet) implemented')
     end
   end
 end

lib/travis/api/v3/service.rb

@@ -29,6 +29,10 @@ module Travis::API::V3
       raise(error, type || self.class.result_type)
     end
 
+    def run!
+      not_implemented
+    end
+
     def run
       not_found unless result = run!
       result = Result.new(self.class.result_type, result) unless result.is_a? Result
@@ -38,5 +42,9 @@ module Travis::API::V3
     def accepted(type = self.class.result_type)
       Result.new(:accepted, type, status: 202)
     end
+
+    def not_implemented
+      raise NotImplemented
+    end
   end
 end

lib/travis/api/v3/services/requests/create.rb

@@ -3,6 +3,7 @@ module Travis::API::V3
     helpers :repository
 
     def run
+      not_implemented
       query.schedule_for(repository)
       accepted
     end