lib/bit_wallet/account.rb in bit_wallet-0.0.2 vs lib/bit_wallet/account.rb in bit_wallet-0.0.3

@@ -24,13 +24,29 @@
       end
       client.sendfrom(self.name,
                       options[:to],
                       amount,
                       BitWallet.config.min_conf)
+    rescue RestClient::InternalServerError => e
+      parse_error e.response
     end
 
     def total_received
       client.getreceivedbyaccount(self.name, BitWallet.config.min_conf)
+    end
+
+    private
+
+    def parse_error(response)
+      json_response = JSON.parse(response)
+      hash = json_response.with_indifferent_access
+      error = if hash[:error]
+                case hash[:error][:code]
+                when -6
+                  InsufficientFunds.new("cannot send an amount more than what this account (#{self.name}) has")
+                end
+              end
+      fail error if error
     end
 
   end
 end