Add view functions to Proxy pallet for runtime-specific type configuration #7297

[Nathy-bajo]

Solves #7297

I added a ProxyApi runtime API to the Proxy pallet with two methods:

check_permissions: Checks if a RuntimeCall passes a ProxyType's InstanceFilter.
is_superset: Verifies if one ProxyType includes another.

Polkadot address: 121HJWZtD13GJQPD82oEj3gSeHqsRYm1mFgRALu4L96kfPD1

[Nathy-bajo]

Please review @bkchr

[Nathy-bajo]

Please review @bkchr

[Nathy-bajo]

As @kianenigma requested in #7297 (comment)

I updated the implementation by adding #[pallet::view_functions_experimental] attribute to the Proxy pallet and implemented two new view functions:

check_permissions: Checks if a given RuntimeCall is allowed for a specific ProxyType using the InstanceFilter trait.

is_superset: Checks if one ProxyType is a superset of another ProxyType by comparing them using the PartialOrd trait.

[kianenigma]

LGTM, the lock files need to be updated?

The idea of view functions is to be a stable interface as well. The two functions added here seem pretty reasonable to me, but good for other reviewers to also double check that.

[github-actions]

Review required! Latest push from author must always be reviewed

[Nathy-bajo]

LGTM, the lock files need to be updated?

I think it was because I updated cargo

The idea of view functions is to be a stable interface as well. The two functions added here seem pretty reasonable to me, but good for other reviewers to also double check that.

[bkchr]

/cmd prdoc --audience runtime_dev --bump minor

[github-actions]

Command "prdoc --audience runtime_dev --bump minor" has failed ❌! See logs here

[Nathy-bajo]

@bkchr Do I need to add a prdoc file?

[bkchr]

/cmd prdoc --bump minor --audience runtime_user

[github-actions]

Command "prdoc --bump minor --audience runtime_user" has failed ❌! See logs here

[bkchr]

/cmd prdoc --bump minor --audience runtime_user

[github-actions]

Command "prdoc --bump minor --audience runtime_user" has failed ❌! See logs here

[bkchr]

@bkchr Do I need to add a prdoc file?

Yes.

[Nathy-bajo]

Glad to see this merged🎉

please see my Polkadot address in the description @bkchr

[bkchr]

/tip small

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