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39 lines
1022 B
Rust
39 lines
1022 B
Rust
use crate::users::User;
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use rocket::{
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http::Status,
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request::{self, FromRequest, Request},
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Outcome,
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};
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/// Wrapper around User to use as a request guard on pages reserved to admins.
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pub struct Admin(pub User);
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impl<'a, 'r> FromRequest<'a, 'r> for Admin {
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type Error = ();
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fn from_request(request: &'a Request<'r>) -> request::Outcome<Admin, ()> {
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let user = request.guard::<User>()?;
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if user.is_admin() {
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Outcome::Success(Admin(user))
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} else {
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Outcome::Failure((Status::Unauthorized, ()))
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}
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}
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}
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/// Same as `Admin` but for moderators.
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pub struct Moderator(pub User);
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impl<'a, 'r> FromRequest<'a, 'r> for Moderator {
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type Error = ();
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fn from_request(request: &'a Request<'r>) -> request::Outcome<Moderator, ()> {
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let user = request.guard::<User>()?;
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if user.is_moderator() {
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Outcome::Success(Moderator(user))
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} else {
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Outcome::Failure((Status::Unauthorized, ()))
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}
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}
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}
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