Fixed an issue in which bancor POL balances were not updated correctly

bancorprotocol · Sep 29, 2023 · 1734022 · 1734022
1 parent 7439083
commit 1734022
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Showing 3 changed files with 11 additions and 4 deletions.
diff --git a/fastlane_bot/data/tokens.csv b/fastlane_bot/data/tokens.csv
@@ -4178,3 +4178,7 @@
 4176,AURA-16bE,AURA,AURA,0x6047e101aaa9Ab9b02fe5Cbc1DD03c2C7C8516bE,18
 4177,REMIO-Fdbc,REMIO,REMIO,0xa35Bd2246978Dfbb1980DFf8Ff0f5834335dFdbc,18
 4178,RNB-e743,RNB,RNB,0x2A039B1D9bBDccBb91be28691b730ca893e5e743,18
+4179,IOST-883b,IOST,IOST,0xf063Dc5160721A3c35A9A853a4498FFF32e9883b,18
+4180,KOPE-52e5,KOPE,KOPE,0x15B479Fd41749d5e4aD7EE06F55c7360e54052e5,18
+4181,NEAR-f6a4,NEAR,NEAR,0x85F17Cf997934a597031b2E18a9aB6ebD4B9f6a4,24
+4182,BENT-C375,BENT,BENT,0x01597E397605Bf280674Bf292623460b4204C375,18
diff --git a/fastlane_bot/events/multicall_utils.py b/fastlane_bot/events/multicall_utils.py
@@ -273,7 +273,7 @@ def _extract_pol_params_for_multicall(result: Any, pool_info: Dict, mgr: Any) ->
                                            mgr.web3.eth.contract(abi=ERC20_ABI, address=tkn0_address))
     if tkn0_address not in mgr.token_contracts:
         mgr.token_contracts[tkn0_address] = tkn_contract
-    tkn_balance = tkn_contract.functions.balanceOf(tkn0_address).call()
+    tkn_balance = tkn_contract.functions.balanceOf(mgr.cfg.BANCOR_POL_ADDRESS).call()
     result = {
         "fee": "0.000",
         "fee_float": 0.000,

diff --git a/fastlane_bot/events/pools/bancor_pol.py b/fastlane_bot/events/pools/bancor_pol.py
@@ -70,9 +70,12 @@ def update_from_event(
         if event_args["args"]["token"] == self.state["tkn0_address"] and event_type in [
             "TokenTraded"
         ]:
-            data["tkn0_balance"] = (
-                self.state["tkn0_balance"] - event_args["args"]["amount"]
-            )
+            # *** Balance now updated from multicall ***
+            pass
+            # if self.state['last_updated_block'] < event_args['blockNumber']:
+            #     data["y_0"] = (
+            #         self.state["y_0"] - event_args["args"]["amount"]
+            #     )
 
         for key, value in data.items():
             self.state[key] = value