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https://gitlab.com/fabinfra/fabaccess/bffh.git
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Minimal draft implementation of getGiveBack
It's untested but it should(TM) work.
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dcdbc42274
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@ -131,6 +131,37 @@ impl write::Server for Write {
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{
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unimplemented!()
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}
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fn get_give_back(&mut self,
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_params: write::GetGiveBackParams,
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mut results: write::GetGiveBackResults)
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-> Promise<(), Error>
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{
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let this = self.0.clone();
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let f = async move {
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let status = this.machine.get_status().await;
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let sess = this.session.clone();
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match status {
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Status::InUse(Some(uid)) => {
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let user = sess.user.lock().await;
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if let Some(u) = user.as_ref() {
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if u.id == uid {
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let token = this.machine.create_token();
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let gb = GiveBack(Some(token));
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results.get().set_ret(capnp_rpc::new_client(gb));
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}
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}
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},
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// Machine not in use
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_ => {
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}
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}
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};
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Promise::from_future(f.map(|_| Ok(())))
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}
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}
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struct GiveBack(Option<ReturnToken>);
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@ -23,7 +23,7 @@ use futures_signals::signal::{Mutable, ReadOnlyMutable};
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use crate::error::{Result, Error};
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use crate::db::access;
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use crate::db::machine::{MachineIdentifier, MachineState};
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use crate::db::machine::{MachineIdentifier, MachineState, Status};
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use crate::db::user::{User, UserData};
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use crate::network::MachineMap;
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@ -113,6 +113,15 @@ impl Machine {
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Box::pin(f)
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}
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pub fn create_token(&self) -> ReturnToken {
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ReturnToken::new(self.inner.clone())
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}
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pub async fn get_status(&self) -> Status {
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let guard = self.inner.lock().await;
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guard.state.get_cloned().state
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}
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pub fn signal(&self) -> impl Signal<Item=MachineState> {
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let guard = self.inner.try_lock().unwrap();
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guard.signal()
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