Implement looking up references

handler/agora.py

@@ -83,12 +83,18 @@ class Agora(object):
             currency = contact["data"]["currency"]
             if not contact["data"]["is_selling"]:
                 continue
+            reference = self.tx.tx_to_ref(contact_id)
+            if not reference:
+                reference = "not_set"
             if contact_id not in self.last_dash:
                 self.tx.new_trade(contact_id, buyer, currency, amount, amount_xmr)
                 if send_irc:
-                    self.irc.client.msg(self.irc.client.channel, f"AUTO {contact_id}: {buyer} {amount}{currency} {amount_xmr}XMR")
 
-            dash_tmp.append(f"{contact_id}: {buyer} {amount}{currency} {amount_xmr}XMR")
+                    self.irc.client.msg(
+                        self.irc.client.channel, f"AUTO {contact_id}: {buyer} {amount}{currency} {amount_xmr}XMR {reference}"
+                    )
+
+            dash_tmp.append(f"{contact_id}: {buyer} {amount}{currency} {amount_xmr}XMR {reference}")
             self.last_dash.add(contact_id)
 
         # Purge old trades from cache

handler/transactions.py

@@ -113,9 +113,9 @@ class Transactions(object):
         reference = "".join(choices(ascii_uppercase, k=5))
         reference = f"XMR-{reference}"
         existing_ref = r.get(f"trade.{trade_id}.reference")
-        if existing_ref:
-            self.irc.client.msg(self.irc.client.channel, f"Existing reference for {trade_id}: {existing_ref.decode('utf-8')}")
-        else:
+        # if existing_ref:
+        #     self.irc.client.msg(self.irc.client.channel, f"Existing reference for {trade_id}: {existing_ref.decode('utf-8')}")
+        if not existing_ref:
             r.set(f"trade.{trade_id}.reference", reference)
             to_store = {
                 "id": trade_id,
@@ -185,7 +185,16 @@ class Transactions(object):
         pass
 
     def tx_to_ref(self, tx):
-        pass
+        refs = self.get_refs()
+        for reference in refs:
+            ref_data = convert(r.hgetall(f"trade.{reference}"))
+            if not ref_data:
+                continue
+            if ref_data["id"] == tx:
+                return reference
 
     def ref_to_tx(self, reference):
-        pass
+        ref_data = convert(r.hgetall(f"trade.{reference}"))
+        if not ref_data:
+            return False
+        return ref_data["id"]