canic-core 0.26.8

Canic — a canister orchestration and management toolkit for the Internet Computer
Documentation 
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use crate::{
    cdk::spec::standards::icrc::icrc21::{ConsentMessageRequest, ConsentMessageResponse},
    config::Config,
    dispatch::icrc21::Icrc21Dispatcher,
    domain::icrc::icrc10::Icrc10Registry,
    ops::runtime::env::EnvOps,
};

///
/// Icrc10Query
///

pub struct Icrc10Query;

impl Icrc10Query {
    #[must_use]
    pub fn supported_standards() -> Vec<(String, String)> {
        let (icrc21_enabled, icrc103_enabled) = Config::try_get().map_or((false, false), |cfg| {
            let global_standards = cfg.standards.as_ref();
            let canister_standards = EnvOps::subnet_role().ok().and_then(|subnet_role| {
                EnvOps::canister_role().ok().and_then(|canister_role| {
                    cfg.subnets
                        .get(&subnet_role)?
                        .canisters
                        .get(&canister_role)
                        .map(|canister_cfg| &canister_cfg.standards)
                })
            });

            (
                global_standards.is_some_and(|standards| standards.icrc21)
                    && canister_standards.is_some_and(|standards| standards.icrc21),
                global_standards.is_some_and(|standards| standards.icrc103),
            )
        });

        Icrc10Registry::supported_standards(icrc21_enabled, icrc103_enabled)
    }
}

///
/// Icrc21Query
///

pub struct Icrc21Query;

impl Icrc21Query {
    #[must_use]
    pub fn consent_message(req: ConsentMessageRequest) -> ConsentMessageResponse {
        Icrc21Dispatcher::consent_message(req)
    }
}