Fix Record Show

3 files changed, 10 insertions, 8 deletions

diff --git a/lib/powerdnsex.ex b/lib/powerdnsex.ex
index 73f3d7e..0f7876b 100644
--- a/lib/powerdnsex.ex
+++ b/lib/powerdnsex.ex
@@ -72,12 +72,12 @@ defmodule PowerDNSex do
     call({:create_record, zone, rrset_attrs})
   end
 
-  @spec show_record(Zone.t, struct) :: :ok | {:error, String.t}
+  @spec show_record(String.t, struct) :: :ok | {:error, String.t}
   @doc """
-  Show / Retrive info of the specific Record of the given Zone
+  Show / Retrive info of the specific Record of the given Zone name
   """
-  def show_record(%Zone{} = zone, %{} = rrset_attrs) do
-    call({:show_record, zone, rrset_attrs})
+  def show_record(zone_name, %{} = rrset_attrs) do
+    call({:show_record, zone_name, rrset_attrs})
   end
 
   @spec update_record(Zone.t, struct) :: :ok | {:error, String.t}
diff --git a/lib/powerdnsex/gen_server/server.ex b/lib/powerdnsex/gen_server/server.ex
index 52768b3..bed016b 100644
--- a/lib/powerdnsex/gen_server/server.ex
+++ b/lib/powerdnsex/gen_server/server.ex
@@ -28,8 +28,8 @@ defmodule PowerDNSex.Server do
     {:reply, RecordsManager.create(zone, rrset_attrs), state}
   end
 
-  def handle_call({:show_record, zone, rrset_attrs}, _from, state) do
-    {:reply, RecordsManager.show(zone, rrset_attrs), state}
+  def handle_call({:show_record, zone_name, rrset_attrs}, _from, state) do
+    {:reply, RecordsManager.show(zone_name, rrset_attrs), state}
   end
 
   def handle_call({:update_record, zone, rrset_attrs}, _from, state) do
diff --git a/lib/powerdnsex/managers/records_manager.ex b/lib/powerdnsex/managers/records_manager.ex
index a8c67e5..876234f 100644
--- a/lib/powerdnsex/managers/records_manager.ex
+++ b/lib/powerdnsex/managers/records_manager.ex
@@ -13,8 +13,10 @@ defmodule PowerDNSex.Managers.RecordsManager do
   end
 
   def show(zone_name, %{} = rrset_attrs) do
-    zone = ZonesManager.show(zone_name)
-    RRSet.find(zone.rrsets, rrset_attrs)
+    case ZonesManager.show(zone_name) do
+      {:ok, zone} -> RRSet.find(zone.rrsets, rrset_attrs)
+      _ -> nil
+    end
   end
 
   def update(%Zone{} = zone, %{} = rrset_attrs) do