lib/lifen/communication/channel.rb in lifen-1.6.6 vs lib/lifen/communication/channel.rb in lifen-1.6.7

@@ -5,18 +5,24 @@
       attribute :uuid, String
       attribute :type, String
       attribute :value, String
 
       def fhir_payload(user)
+        raise Lifen::Error, "Invalid channel: an UUID is required" if !valid?
+
         {
           id: user.uuid,
           resourceType: "Practitioner",
           type => [
             {
               id: uuid
             }
           ]
         }
+      end
+
+      def valid?
+        uuid and uuid.length != 0
       end
 
       def self.from_json(json, type = nil)
         new(uuid: json["id"], type: type, value: json["value"] || "#{json["line"].join(", ")}, #{json["postalCode"]} #{json["city"]}")
       end
\ No newline at end of file