Better error handling in total command

handler/irc.py

@@ -104,12 +104,12 @@ class IRCBot(irc.IRCClient):
             try:
                 int(spl[2])
             except ValueError:
-                self.msg(channel, "Amount is not an integer")
+                self.msg(channel, "Amount is not an integer.")
             rtrn = self.tx.find_tx(spl[1], spl[2])
             if rtrn == "AMOUNT_INVALID":
-                self.msg(channel, "Reference found but amount invalid")
+                self.msg(channel, "Reference found but amount invalid.")
             elif not rtrn:
-                self.msg(channel, "Reference not found")
+                self.msg(channel, "Reference not found.")
             else:
                 return dumps(rtrn)
 
@@ -121,6 +121,8 @@ class IRCBot(irc.IRCClient):
 
         elif cmd == "total" and host in self.admins:
             total_usd = self.revolut.get_total_usd()
+            if not total_usd:
+                self.msg(channel, "Error getting total balance.")
             self.msg(channel, f"Total: {round(total_usd, 2)}USD")
 
     def signedOn(self):

handler/revolut.py

@@ -189,6 +189,8 @@ class Revolut(object):
     def get_total_usd(self):
         rates = self.agora.get_rates_all()
         accounts = self.accounts()
+        if not accounts:
+            return False
         total_usd = 0
         for account in accounts:
             if account["currency"] == "USD":