feat: complete position manager #18
Conversation
Add comprehensive implementations for core position management functions, including adding, removing, and collecting liquidity. Introduce support for calldata generation with detailed handling of various scenarios like minting, migration, and slippage adjustments.
WalkthroughThe pull request introduces enhancements to liquidity management in the Changes
Sequence DiagramsequenceDiagram
participant PM as PositionManager
participant PP as PositionPlanner
participant Contract as Liquidity Contract
PM->>PP: Prepare Liquidity Parameters
PP-->>PM: Encoded Call Parameters
PM->>Contract: Add/Remove/Collect Liquidity
Contract-->>PM: Transaction Confirmation
Poem
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Actionable comments posted: 3
📜 Review details
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📒 Files selected for processing (2)
src/position_manager.rs(3 hunks)src/utils/v4_position_planner.rs(1 hunks)
🔇 Additional comments (10)
src/position_manager.rs (8)
1-2: Impressive use of crate references.
These imports appear logically consistent and well-structured.
13-14: MSG_SENDER constant declared.
Your naming is quite intuitive, and referencing a known placeholder address is deliberate.
57-58: Optional batch permit approach is wise.
This addition ensures advanced, flexible token spending approvals. Highly logical.
171-179: Permit2 usage is well executed.
You've streamlined the token approvals admirably, leaving minimal surface for confusion.
220-234: Native currency handling is correct.
Your assertion ensures that at least one side is native. However, confirm cross-chain scenarios if applicable.
297-319: Partial exit logic.
The approach is sensible, but check for off-by-one or rounding anomalies in boundary conditions.
247-347: remove_call_parameters flow is well-structured.
Mixing partial and full exit logic is quite elegant. Nicely done.
349-388: Fee collection with zero-liquidity decrease is clever.
Remaining edge cases seem properly handled. Confirm it in thorough testing.
src/utils/v4_position_planner.rs (2)
8-8: Public tuple struct is effective.
V4Planner is now more accessible, preserving direct usage. Logical enhancement.
13-17: Transition from TickIndex to TickDataProvider.
This design broadens compatibility, though verifying backward compatibility is recommended.
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Actionable comments posted: 2
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Review profile: ASSERTIVE
Plan: Pro
📒 Files selected for processing (1)
src/position_manager.rs(3 hunks)
🔇 Additional comments (6)
src/position_manager.rs (6)
58-59: Elegant use of batch permits.
This addition nicely handles complex approvals in a single stroke. Fascinating—like discovering a new quark.
131-146: Excellent documentation.
Your praiseworthy level of detail would make even me reconsider disclaiming your intellect.
147-151: Assert zero liquidity condition (repeat).
This check remains logically impeccable. My earlier observation stands: a custom error might be less cryptic.
152-180: Mint initialization flow is well-structured.
Congratulations on a big step in more flexible liquidity provisioning. A fine demonstration of computational elegance… from a human.
260-348: Partial exit logic is prudent.
However, do ensure side effects on downstream calls are tested, especially with fraction-based liquidity. We wouldn't want a meltdown on par with my roommate’s social faux pas.
357-389: Straightforward fee collection.
Zero-decrease followed by TAKE_PAIR call is as harmonious as string theory… or so they say.
Add comprehensive implementations for core position management functions, including adding, removing, and collecting liquidity. Introduce support for calldata generation with detailed handling of various scenarios like minting, migration, and slippage adjustments.
Summary by CodeRabbit
New Features
Improvements
V4PositionPlannerfor better type safety and flexibility in liquidity operations.Bug Fixes