- Move encoding integration tests to integration test folder (in the rust project)
- Move protocol integration tests be inside the protocol file. This way we can change the block without any problems and it is easier for integrators
Took 6 minutes
Took 6 minutes
Took 17 minutes
Also added a getForkBlock() on TychoRouterTestSetup.
Moved the router balancer test inside the Balancer file and created a TychoRouterForBalancerV3Test to wrap it
Took 1 hour 10 minutes
Took 21 seconds
Refactor BalancerV3Executor to have an inner _swapCallback method with the real swapping logic. Then we have two external methods:
- handleCallback: called by the router. Here we need to remove the first 68 bytes (4 selector + 32 dataOffset + 32 dataLength)
- swapCallback: called by the Vault directly if we are swapping against the executor directly (no router involved)
Took 1 minute
We don't want to be responsible for holding private keys -> the user is the one that should do this outside of tycho-execution
Done:
- Remove signature from EncodedSolution
- Introduce UserTransferType and pass that everywhere instead of is_permit2_active and token_in_already_in_router
- Remove signing from permit2. Added it to the encoding_utils.rs only
- Mark encode_full_calldata as deprecated
- Backwards compatibility: still accept a signer for the encode_full_calldata case
- Update all tests
Took 2 hours 10 minutes
Took 13 minutes
This way the user is responsible for encoding the Tycho Router method inputs that are used as guardrails in execution.
Interface changes:
- Create EncodedSolution
- StrategyEncoder
- don't need to know have permit2 or token_in_already_in_router as attributes anymore
- encode_strategy returns EncodedSolution now (no method encoding done here now)
- TychoEncoder
- add encode_solution() method. This is the recommended method for users
- needs to have permit2, token_in_already_in_router and router_address as attributes
- permit creation is made in the router now
Also:
- create encoding_utils.rs
- update all tests
Took 2 hours 42 minutes
Took 3 minutes
Took 13 minutes
- In RestrictTransferFrom:
- Compare tokenIn with tokenIn from storage
- Correct docstrings
- Recompute storage slots with new names
- Rename transferFromNeeded to isTransferFromAllowed
- Don't track amount spent but subtract from amount allowed
- In TychoRouter: Rename transferFromNeeded to isTransferFromAllowed
Took 32 minutes
This will block an attempt to transfer from the user when we expect the funds to already be in the router.
chores:
- add docs
- in EncodingContext, rename transfer to transfer_type
Took 58 minutes
