add_tunnel now needs a location

Commands.py

@@ -76,15 +76,23 @@ class Commands:
 
         return shop_name
 
-    def add_tunnel(self, tunnel_color, tunnel_number, location_name, discord_uuid=None, mc_uuid=None):
+    def add_tunnel(self, tunnel_color, tunnel_number, location_name=None, discord_uuid=None, mc_uuid=None):
 
         session = self.interface.database.Session()
         try:
 
             player = self.get_player(session, discord_uuid, mc_uuid)
+            if location_name is None:
+                location_list = self.interface.find_location_by_owner(session, player)
+
+                if len(location_list) > 1:
+                    raise EntryNameNotUniqueError
+
+                location_name = location_list[0].name
 
             tunnel = self.interface.add_tunnel(session, player, tunnel_color, tunnel_number, location_name)
             tunnel_info = tunnel.__str__()
+
         finally:
             session.close()
 

Geoffrey.py

@@ -139,7 +139,6 @@ async def add_shop(ctx, x_pos: int, z_pos: int, *args):
 async def add_tunnel(ctx, tunnel_color: str, tunnel_number: int, *args):
     '''
     Adds your tunnel to the database.
-        The location name is optional.
         ?tunnel [Tunnel Color] [Tunnel Number] [Location Name]
     '''
 
@@ -147,10 +146,6 @@ async def add_tunnel(ctx, tunnel_color: str, tunnel_number: int, *args):
     try:
         bot_commands.add_tunnel(tunnel_color, tunnel_number, discord_uuid=ctx.message.author.id, location_name=loc_name)
         await bot.say('{}, your tunnel has been added to the database'.format(ctx.message.author.mention))
-    except EntryNameNotUniqueError:
-        await bot.say('{}, you already have one tunnel in the database, please specify a location.'.format(
-            ctx.message.author.mention))
-        return
     except LocationLookUpError:
         await bot.say('{}, you do not have a location called **{}**.'.format(
             ctx.message.author.mention, loc_name))
@@ -158,6 +153,9 @@ async def add_tunnel(ctx, tunnel_color: str, tunnel_number: int, *args):
         await bot.say('{}, **{}** already has a tunnel.'.format(ctx.message.author.mention, loc_name))
     except TunnelInitError:
         await bot.say('{}, invalid tunnel color.'.format(ctx.message.author.mention))
+    except EntryNameNotUniqueError:
+        await bot.say('{}, you have more than one location, you need to specify a location.'
+                      .format(ctx.message.author.mention))
     except InvalidTunnelError:
         await bot.say('{}, **{}** is an invalid tunnel color.'.format(ctx.message.author.mention, tunnel_color))