Add some comments to Transactions

handler/transactions.py

@@ -78,10 +78,12 @@ class Transactions(object):
         self.irc.client.msg(
             self.irc.client.channel, f"AUTO Incoming transaction: {amount}{currency} ({reference}) - {state} - {description}"
         )
+        # Try getting the trade by the reference ID given
         stored_trade = self.get_ref(reference)
         if not stored_trade:
             self.log.info(f"No reference in DB for {reference}")
             self.irc.client.msg(self.irc.client.channel, f"No reference in DB for {reference}")
+        # Try getting the trade by the reference, using it as a TXID
         ref2 = self.tx_to_ref(reference)
         if not ref2:
             self.log.info("No TXID in DB for {reference}")
@@ -92,9 +94,13 @@ class Transactions(object):
 
         amount = float(amount)
         stored_trade["amount"] = float(stored_trade["amount"])
+
+        # Make sure it was sent in the expected currency
         if not stored_trade["currency"] == currency:
             self.irc.client.msg(self.irc.client.channel, f"Currency mismatch, Agora: {stored_trade['currency']} / Revolut: {currency}")
             return
+
+        # Make sure the expected amount was sent
         if not stored_trade["amount"] == amount:
             # If the amount does not match exactly, get the min and max values for our given acceptable margins for trades
             min_amount, max_amount = self.agora.get_acceptable_margins(currency, amount)
@@ -107,6 +113,7 @@ class Transactions(object):
                     f"Amount mismatch - not in margins: {stored_trade['amount']} (min: {min_amount} / max: {max_amount}",
                 )
                 return
+        # Make sure the account type was Revolut, as these are completed instantly
         if not account_type == "revolut":
             self.irc.client.msg(self.irc.client.channel, f"Account type is not Revolut: {account_type}")
             return