Repository Modernization Plan - Phase 2D: Add missing IDEMIX_ARIES to mspTypeStrings map

[Soumya8898]

Add missing IDEMIX_ARIES to mspTypeStrings map

Fixes #63

What

Adds the IDEMIX_ARIES provider type to the mspTypeStrings lookup map in msp/provider.go.

Why

The IDEMIX_ARIES constant was added to the ProviderType enum but the corresponding entry in mspTypeStrings was never added. The inline comment at the enum definition explicitly states: "as new types are added to this set, the mspTypes map below must be extended".

This means ProviderTypeToString(IDEMIX_ARIES) was returning "" instead of a meaningful identifier.

Change

// Before
var mspTypeStrings = map[ProviderType]string{
    FABRIC: "bccsp",
    IDEMIX: "idemix",
}

// After
var mspTypeStrings = map[ProviderType]string{
    FABRIC:       "bccsp",
    IDEMIX:       "idemix",
    IDEMIX_ARIES: "idemix-aries",
}

[adecaro]

LGTM

[adecaro]

Hi @Soumya8898 , great work, thanks a lot for the effort so far. Which are the next steps? 🙏

[Soumya8898]

Hi @adecaro i commented on the issue thread only for #63, can you please check.