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Implement redemptions with a proxy for redemption integrations #814

Merged
merged 6 commits into from
Jun 11, 2024
Merged

Implement redemptions with a proxy for redemption integrations #814

merged 6 commits into from
Jun 11, 2024

Commits on Jun 11, 2024

  1. Expose function to build redemption data 

    In this PR we expose a function to build redemption data in the raw bytes
format as expected by the tBTC Bridge. This function can be used by the
custom integrator contracts to build the redemption data required to request
tBTC redemption.

Example of the integrator is Acre's [BitcoinRedeemer contract](https://github.com/thesis/acre/blob/main/solidity/contracts/BitcoinRedeemer.sol)
that requires the redemption data to handle stBTC -> tBTC -> Bitcoin
conversion in one transaction.
    @nkuba
    nkuba committed Jun 11, 2024
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  2. Introduce redemption with proxy 

    This commit introduces a new redemption flow that uses a proxy implementation
to request the redemption of tBTC. It gives flexibility to the external
integrators to use the redemption data required by the tBTC protocol to
request the redemption of tBTC in their contracts.
It can also be used to relay the transaction submission with external
relayer (e.g. Gelato).
    @nkuba
    nkuba committed Jun 11, 2024
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  3. Make findWalletForRedemption protected again 

    The function was unintentionally changed to public in the previous commit.
Here we revert the change back.
    @nkuba
    nkuba committed Jun 11, 2024
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  4. Export RedeemerProxy interface for external usage

    @nkuba
    nkuba committed Jun 11, 2024
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  5. Add unit test to cover requestRedemptionWithProxy function 

    Added tests to cover requestRedemptionWithProxy function in redemptions service.
Extracted common setup to a function shared by two tests.
    @nkuba
    nkuba committed Jun 11, 2024
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  6. Rebuild Typescript API docs

    @nkuba
    nkuba committed Jun 11, 2024
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