astrox_macros 0.1.0

add user management and canister relation management for canister
Documentation 
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#[macro_export]
macro_rules! inject_canister_users {
    () => {
        thread_local! {
          pub static USER: RefCell<User> = RefCell::new(User::default());
        }

        use astrox_macros::user::OwnerTrait;
        use astrox_macros::user::User;
        use astrox_macros::user::UserTrait;
        use ic_cdk::caller;
        use ic_cdk::export::Principal;
        use ic_cdk::{id, trap};
        use std::cell::RefCell;

        #[inline(always)]
        pub fn owner_guard() -> Result<(), String> {
            let caller = caller();
            let ret = USER.with(|b| b.borrow().check_owner(caller));
            if ret {
                Ok(())
            } else {
                trap(&format!("{} unauthorized", caller));
            }
        }

        #[update(name = "role_owner_set", guard = "owner_guard")]
        #[candid_method(update, rename = "role_owner_set")]
        pub fn role_owner_set(principals: Vec<Principal>) -> Result<(), String> {
            USER.with(|s| s.borrow_mut().role_owner_set(principals));
            Ok(())
        }

        #[update(name = "role_owner_add", guard = "owner_guard")]
        #[candid_method(update, rename = "role_owner_add")]
        pub fn role_owner_add(principal: Principal) -> Result<(), String> {
            USER.with(|s| s.borrow_mut().role_owner_add(principal));
            Ok(())
        }

        #[update(name = "role_owner_remove", guard = "owner_guard")]
        #[candid_method(update, rename = "role_owner_remove")]
        pub fn role_owner_remove(principal: Principal) -> Result<(), String> {
            USER.with(|s| s.borrow_mut().role_owner_remove(principal));
            Ok(())
        }

        #[inline(always)]
        pub fn user_guard() -> Result<(), String> {
            let caller = caller();
            let ret = USER.with(|b| b.borrow().check_user(caller));
            if ret {
                Ok(())
            } else {
                trap(&format!("{} unauthorized", caller));
            }
        }

        #[update(name = "role_user_set", guard = "owner_guard")]
        #[candid_method(update, rename = "role_user_set")]
        pub fn role_user_set(principals: Vec<Principal>) -> Result<(), String> {
            USER.with(|s| s.borrow_mut().role_user_set(principals));
            Ok(())
        }

        #[update(name = "role_user_add", guard = "owner_guard")]
        #[candid_method(update, rename = "role_user_add")]
        pub fn role_user_add(principal: Principal) -> Result<(), String> {
            USER.with(|s| s.borrow_mut().role_user_add(principal));
            Ok(())
        }

        #[update(name = "role_user_remove", guard = "owner_guard")]
        #[candid_method(update, rename = "role_user_remove")]
        pub fn role_user_remove(principal: Principal) -> Result<(), String> {
            USER.with(|s| s.borrow_mut().role_user_remove(principal));
            Ok(())
        }

        pub fn users_init(caller: Principal) {
            USER.with(|s| {
                let mut s = s.borrow_mut();
                s.role_owner_add(caller)
            });
        }

        pub fn users_pre_upgrade() -> User {
            USER.with(|s| s.take().into())
        }

        pub fn users_post_upgrade(stable_state: User) {
            USER.with(|s| s.replace(stable_state));
        }
    };
}