fix_: check if bridge for token exists in ToChainId before returning contract address for FromChainId #6272
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briansztamfater
requested review from
alaibe,
shivekkhurana,
vkjr,
dlipicar,
smohamedjavid,
mohsen-ghafouri and
saledjenic
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Codecov ReportAll modified and coverable lines are covered by tests ✅
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## develop #6272 +/- ##
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Coverage 61.82% 61.83%
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Files 843 843
Lines 111286 111288 +2
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+ Hits 68807 68815 +8
- Misses 34506 34507 +1
+ Partials 7973 7966 -7
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…contract address for FromChainId Signed-off-by: Brian Sztamfater <brian@status.im>
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dlipicar
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Jan 23, 2025
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Looks like a very nice catch! I'd like the expert @saledjenic to chime in before merging, to be sure.
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Currently, Hop does not support some tokens on Base such as DAI or USDT, but the router returns a valid route for such transactions, ending on failed transactions and gas wasting for such cases.
This PR adds a check for the bridge contract receiving chain ID before returning the bridge contract for the sender chain ID, in that way we return an error if the token is not supported on Hop for the receiving chain ID.
We have an issue in status-mobile which this PR should partially fix it (proper fix would be to prevent the user to select unsupported tokens for selected chain): status-im/status-mobile#21964