MCH v0.3.0

[spengrah]

This PR Is currently in draft, pending changes to the implementation of MultiClaimsHatter v0.3.0.

Summary by CodeRabbit

• New Features

  • Introduced Multi Claims Hatter contract (v0.2.0 and v0.3.0)
  • Added support for hat claiming functionality across multiple blockchain networks
  • Implemented new claim-related functions and error handling

• Deprecation

  • Marked previous module versions as deprecated

• Improvements

  • Enhanced contract compatibility with HatsModuleFactory v0.7.0
  • Added support for claim hooks and additional deployment options

[coderabbitai]

Walkthrough

The pull request introduces updates to the Multi Claims Hatter contract across three versions (v0.1.0, v0.2.0, and v0.3.0). The changes primarily involve adding deprecation tags, refining the contract's JSON configuration, and expanding the contract's functionality. Version v0.2.0 significantly enhances the contract by introducing new functions, error types, and events related to hat claiming mechanisms. Version v0.3.0 further extends the contract's capabilities, particularly focusing on supporting hooks for additional actions during hat claims.

Changes

File	Change Summary
modules/haberdasher-labs_multi-claims-hatter_v0.1.0.json	- Added deprecation tags section - Reformatted ABI section for improved readability
modules/haberdasher-labs_multi-claims-hatter_v0.2.0.json	- New contract version v0.2.0 - Added multiple error types - Introduced new events and functions for hat claiming
modules/haberdasher-labs_multi-claims-hatter_v0.3.0.json	- New contract version v0.3.0 - Added support for deployment on multiple chains - Introduced hooks for additional claim actions

Sequence Diagram

sequenceDiagram
    participant User
    participant MultiClaimsHatter
    participant HatsProtocol

    User->>MultiClaimsHatter: claimHat(hatId)
    MultiClaimsHatter->>HatsProtocol: Check Eligibility
    alt Is Claimable
        HatsProtocol-->>MultiClaimsHatter: Eligible
        MultiClaimsHatter->>User: Mint Hat
    else Not Claimable
        HatsProtocol-->>MultiClaimsHatter: Not Eligible
        MultiClaimsHatter-->>User: Claim Rejected
    end

Loading

Poem

🎩 A Rabbit's Ode to Hat Claiming 🐰

In the realm of hats, a new dance begins,
Claiming rights with algorithmic grins,
Hooks and functions, a modular delight,
Multichain magic taking playful flight!

Hop along, claim your hat with glee! 🌈

---

📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4212b61 and 809414f.

📒 Files selected for processing (3)

• modules/haberdasher-labs_multi-claims-hatter_v0.1.0.json (14 hunks)
• modules/haberdasher-labs_multi-claims-hatter_v0.2.0.json (1 hunks)
• modules/haberdasher-labs_multi-claims-hatter_v0.3.0.json (1 hunks)

🔇 Additional comments (5)

modules/haberdasher-labs_multi-claims-hatter_v0.3.0.json (2)

81-88: LGTM: Well-documented hooks integration.

The addition of mint hooks is well-documented with clear description and example. This enhancement allows for additional actions to be bundled with hat claims, improving the contract's flexibility.

---

26-56: Verify block numbers for deployments.

The deployments section lists multiple chain IDs but all block numbers are empty. Please ensure block numbers are populated after deployment.

modules/haberdasher-labs_multi-claims-hatter_v0.1.0.json (1)

20-26: LGTM: Clear deprecation marking.

The deprecation tag is appropriately added with clear description, making it evident that users should migrate to newer versions.

modules/haberdasher-labs_multi-claims-hatter_v0.2.0.json (2)

21-27: Verify deprecation status.

The module is marked as deprecated, but the PR title (MCH v0.2.0) suggests this is the target version. Please clarify if v0.2.0 should be marked as deprecated, especially since v0.3.0 is also included in this PR.

---

89-638: LGTM: Well-structured contract ABI.

The ABI section is comprehensive and well-organized, including:

• Clear error types for various failure cases
• Events for tracking hat claimability changes
• A complete set of functions for hat claiming operations

---

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[spengrah]

This is currently a draft