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feat: adds withdrawal finalizing logic. #56

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merged 38 commits into from
Jul 26, 2023

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montekki
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@montekki
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40851b2 adds initial implementation of finalizer that migrates data from watcher table into finalization_data table together with withdrawal finalization paramethers:

Screenshot 2023-07-19 at 16 18 03

@montekki montekki marked this pull request as ready for review July 24, 2023 06:21
config.batch_finalization_gas_limit,
);

let finalizer = finalizer::Finalizer::new(
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Now it became a bit confusing:
We have WithdrawalFinalizer and Finalizer

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Let's choose the proper names for all components

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Yes I wanted to do rename in another patch not to bloat this one

let is_finalized = self
.is_withdrawal_finalized(event.tx_hash, index, event.token)
.await?;
let is_finalized = false;
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why is it always false?

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This field is being retied as all relevant info now lives in finalization_data table. Hoever I believe that we cannot delete this field since it would be breaking?

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So, I think in terms of the stage of the project we can.
We can't afford a nonworking state keeper.
But here it's better to have less legacy

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column removed in d667fc3

client/src/lib.rs Show resolved Hide resolved
finalizer/src/accumulator.rs Outdated Show resolved Hide resolved
finalizer/src/lib.rs Outdated Show resolved Hide resolved

// process withdrawals that have been predicted as unsuccessful.
//
// there may be two reasons for such predictions:
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It's just the main reasons.
But it also possible, that ERC20 contract reject those txs for some internal reasons

finalizer/src/lib.rs Outdated Show resolved Hide resolved
finalizer/src/lib.rs Outdated Show resolved Hide resolved
storage/src/lib.rs Show resolved Hide resolved
finalizer/src/lib.rs Outdated Show resolved Hide resolved
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Micro nit

where
M2: ZksyncMiddleware + 'static,
{
let migrator_handle = tokio::spawn(params_fetcher_loop(self.pgpool.clone(), middleware));
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still migrator

@montekki montekki merged commit 5297c02 into main Jul 26, 2023
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@montekki montekki deleted the fvs-pla-410-finalization-implementation branch July 26, 2023 15:02
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3 participants