The Router algorithm is checking all the routes in order to find one the user has a balance to execute it
even that one is not the cheapest one. But if the user has some balances, but not enough to execute any
of suggested routes, we we're returning the last route which was checked, with the changes from this commit
we will return the last route for which the user has some balance, but not enough.
* fix_: filtering out routes which do not match the amount in
* fix_: finding the best route logic updated
* fix_: "to" chains being used in sending bridge tx via hop are more explicit
Using `ChainIDTo` depicts better an intention which chain should be used.
* chore_: checking for required balance improved
An error contains now more details, for which token on which chain there is not enough balance for
executing a tx. Also check for required balance now calculates in fees for all tx that possibly can be
sent from the same chain.
If there are multiple routes across multiple networks, but the user doesn't have a positive balance
on the network which the router initially suggested as the best (cheapest) route, then we are not returning
an error saying there are not enough balance, but instead try to suggest the route on the network where
the user has a positive balance even that's not the cheapest route (it should be the second cheapest route,
but if there are not enough balance on it we proceed with the third cheapest route and so on...).
- router logic splitted into two more logical functions
- locked amount validation improved
- hop and swap processors cached data kept per from/to chain and from/to token
- Clear function which clears the local cache is added
- process of evaluating `amountToSend` if more than a single network is locked is improved
- optimized params for require approval function
- handling `null` values in the Hop response
- using data returned from the Hop api when preparing data for estimation and calling `swapAndSend` and `sendToL2`
- estimating gas for bridges implemented in the bridges implementation types, avoiding wrong gas for placing bridge transactions
Sale Djenic
saledjenic
Dario Gabriel Lipicar
Anthony Laibe
Samuel Hawksby-Robinson