Removed 7 redundant phase guard checks in InternalStatesOrchestrator.… - #102
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…sol: 4 checks removed from _preprocessTransparentMinibatch(), _buffer(), _postprocessTransparentMinibatch(), and _buildOrders() LiquidityOrchestrator.sol: 3 checks removed from _processMinibatchSell(), _processMinibatchBuy(), and _processFulfillDepositAndRedeem() -> for gas optimsation
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Reviewer's guide (collapsed on small PRs)Reviewer's GuideRemoved seven redundant phase guard checks across InternalStatesOrchestrator and LiquidityOrchestrator for gas optimization and updated corresponding artifacts. Class diagram for updated InternalStatesOrchestrator and LiquidityOrchestrator phase guard logicclassDiagram
class InternalStatesOrchestrator {
+_preprocessTransparentMinibatch()
+_buffer()
+_postprocessTransparentMinibatch()
+_buildOrders()
-currentPhase: InternalUpkeepPhase
-currentMinibatchIndex: uint16
-transparentMinibatchSize: uint16
-transparentVaultsEpoch: array
-_currentEpoch: Epoch
}
class LiquidityOrchestrator {
+_processMinibatchSell()
+_processMinibatchBuy()
+_processFulfillDepositAndRedeem()
-currentPhase: LiquidityUpkeepPhase
-currentMinibatchIndex: uint16
-executionMinibatchSize: uint16
-config: Config
}
InternalStatesOrchestrator --|> Ownable
InternalStatesOrchestrator --|> ReentrancyGuard
InternalStatesOrchestrator --|> IInternalStateOrchestrator
LiquidityOrchestrator --|> Ownable
LiquidityOrchestrator --|> ReentrancyGuard
LiquidityOrchestrator --|> ILiquidityOrchestrator
Flow diagram for removed phase guard checks in minibatch processing functionsflowchart TD
A["_preprocessTransparentMinibatch()"] --> B["Minibatch processing logic"]
A -.-> C["Phase guard check (removed)"]
D["_buffer()"] --> E["Buffering logic"]
D -.-> F["Phase guard check (removed)"]
G["_postprocessTransparentMinibatch()"] --> H["Postprocessing logic"]
G -.-> I["Phase guard check (removed)"]
J["_buildOrders()"] --> K["Order building logic"]
J -.-> L["Phase guard check (removed)"]
M["_processMinibatchSell()"] --> N["Sell logic"]
M -.-> O["Phase guard check (removed)"]
P["_processMinibatchBuy()"] --> Q["Buy logic"]
P -.-> R["Phase guard check (removed)"]
S["_processFulfillDepositAndRedeem()"] --> T["Fulfill deposit/redeem logic"]
S -.-> U["Phase guard check (removed)"]
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WalkthroughThis PR removes phase validation guards from internal state progression and upkeep handler functions in the orchestrator contracts, delegating phase control to external callers. The LiquidityOrchestrator artifact is updated with bytecode changes and the Changes
Sequence Diagram(s)sequenceDiagram
participant ext as External Caller
participant perf as performUpkeep
participant handler as Internal Handler<br/>(_processMinibatchSell, etc.)
participant state as State Machine
Note over perf,state: Previous Flow (with phase guards)
rect rgb(200, 220, 255)
ext->>perf: Call performUpkeep()
perf->>handler: Dispatch to handler
handler->>handler: CHECK currentPhase<br/>(guard validation)
alt Phase mismatch
handler-->>perf: Revert
else Phase correct
handler->>state: Advance indices &<br/>transition phase
handler-->>perf: Success
end
end
Note over perf,state: New Flow (guards removed)
rect rgb(220, 255, 220)
ext->>perf: Call performUpkeep()
perf->>handler: Dispatch to handler
handler->>state: Advance indices &<br/>transition phase<br/>(no guard check)
handler-->>perf: Success
end
Note over perf,state: Phase correctness now enforced<br/>entirely by performUpkeep dispatch logic
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~25 minutes
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…sol: 4 checks removed from _preprocessTransparentMinibatch(), _buffer(), _postprocessTransparentMinibatch(), and _buildOrders()
LiquidityOrchestrator.sol: 3 checks removed from _processMinibatchSell(), _processMinibatchBuy(), and _processFulfillDepositAndRedeem() -> for gas optimsation
Summary by Sourcery
Optimize gas usage by removing redundant phase guard checks from orchestrator functions
Enhancements:
Summary by CodeRabbit