1use super::{Client, Status, TypedEnvelope, proto};
2use anyhow::{Context as _, Result, anyhow};
3use chrono::{DateTime, Utc};
4use collections::{HashMap, HashSet, hash_map::Entry};
5use feature_flags::FeatureFlagAppExt;
6use futures::{Future, StreamExt, channel::mpsc};
7use gpui::{
8 App, AsyncApp, Context, Entity, EventEmitter, SharedString, SharedUri, Task, WeakEntity,
9};
10use postage::{sink::Sink, watch};
11use rpc::proto::{RequestMessage, UsersResponse};
12use std::sync::{Arc, Weak};
13use text::ReplicaId;
14use util::{TryFutureExt as _, maybe};
15
16pub type UserId = u64;
17
18#[derive(
19 Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy, serde::Serialize, serde::Deserialize,
20)]
21pub struct ChannelId(pub u64);
22
23impl std::fmt::Display for ChannelId {
24 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
25 self.0.fmt(f)
26 }
27}
28
29#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
30pub struct ProjectId(pub u64);
31
32impl ProjectId {
33 pub fn to_proto(&self) -> u64 {
34 self.0
35 }
36}
37
38#[derive(
39 Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy, serde::Serialize, serde::Deserialize,
40)]
41pub struct DevServerProjectId(pub u64);
42
43#[derive(Debug, Clone, Copy, PartialEq, Eq)]
44pub struct ParticipantIndex(pub u32);
45
46#[derive(Default, Debug)]
47pub struct User {
48 pub id: UserId,
49 pub github_login: String,
50 pub avatar_uri: SharedUri,
51 pub name: Option<String>,
52 pub email: Option<String>,
53}
54
55#[derive(Clone, Debug, PartialEq, Eq)]
56pub struct Collaborator {
57 pub peer_id: proto::PeerId,
58 pub replica_id: ReplicaId,
59 pub user_id: UserId,
60 pub is_host: bool,
61}
62
63impl PartialOrd for User {
64 fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
65 Some(self.cmp(other))
66 }
67}
68
69impl Ord for User {
70 fn cmp(&self, other: &Self) -> std::cmp::Ordering {
71 self.github_login.cmp(&other.github_login)
72 }
73}
74
75impl PartialEq for User {
76 fn eq(&self, other: &Self) -> bool {
77 self.id == other.id && self.github_login == other.github_login
78 }
79}
80
81impl Eq for User {}
82
83#[derive(Debug, PartialEq)]
84pub struct Contact {
85 pub user: Arc<User>,
86 pub online: bool,
87 pub busy: bool,
88}
89
90#[derive(Debug, Clone, Copy, PartialEq, Eq)]
91pub enum ContactRequestStatus {
92 None,
93 RequestSent,
94 RequestReceived,
95 RequestAccepted,
96}
97
98pub struct UserStore {
99 users: HashMap<u64, Arc<User>>,
100 by_github_login: HashMap<String, u64>,
101 participant_indices: HashMap<u64, ParticipantIndex>,
102 update_contacts_tx: mpsc::UnboundedSender<UpdateContacts>,
103 current_plan: Option<proto::Plan>,
104 subscription_period: Option<(DateTime<Utc>, DateTime<Utc>)>,
105 trial_started_at: Option<DateTime<Utc>>,
106 model_request_usage_amount: Option<u32>,
107 model_request_usage_limit: Option<proto::UsageLimit>,
108 edit_predictions_usage_amount: Option<u32>,
109 edit_predictions_usage_limit: Option<proto::UsageLimit>,
110 is_usage_based_billing_enabled: Option<bool>,
111 current_user: watch::Receiver<Option<Arc<User>>>,
112 accepted_tos_at: Option<Option<DateTime<Utc>>>,
113 contacts: Vec<Arc<Contact>>,
114 incoming_contact_requests: Vec<Arc<User>>,
115 outgoing_contact_requests: Vec<Arc<User>>,
116 pending_contact_requests: HashMap<u64, usize>,
117 invite_info: Option<InviteInfo>,
118 client: Weak<Client>,
119 _maintain_contacts: Task<()>,
120 _maintain_current_user: Task<Result<()>>,
121 weak_self: WeakEntity<Self>,
122}
123
124#[derive(Clone)]
125pub struct InviteInfo {
126 pub count: u32,
127 pub url: Arc<str>,
128}
129
130pub enum Event {
131 Contact {
132 user: Arc<User>,
133 kind: ContactEventKind,
134 },
135 ShowContacts,
136 ParticipantIndicesChanged,
137 PrivateUserInfoUpdated,
138}
139
140#[derive(Clone, Copy)]
141pub enum ContactEventKind {
142 Requested,
143 Accepted,
144 Cancelled,
145}
146
147impl EventEmitter<Event> for UserStore {}
148
149enum UpdateContacts {
150 Update(proto::UpdateContacts),
151 Wait(postage::barrier::Sender),
152 Clear(postage::barrier::Sender),
153}
154
155impl UserStore {
156 pub fn new(client: Arc<Client>, cx: &Context<Self>) -> Self {
157 let (mut current_user_tx, current_user_rx) = watch::channel();
158 let (update_contacts_tx, mut update_contacts_rx) = mpsc::unbounded();
159 let rpc_subscriptions = vec![
160 client.add_message_handler(cx.weak_entity(), Self::handle_update_plan),
161 client.add_message_handler(cx.weak_entity(), Self::handle_update_contacts),
162 client.add_message_handler(cx.weak_entity(), Self::handle_update_invite_info),
163 client.add_message_handler(cx.weak_entity(), Self::handle_show_contacts),
164 ];
165 Self {
166 users: Default::default(),
167 by_github_login: Default::default(),
168 current_user: current_user_rx,
169 current_plan: None,
170 subscription_period: None,
171 trial_started_at: None,
172 model_request_usage_amount: None,
173 model_request_usage_limit: None,
174 edit_predictions_usage_amount: None,
175 edit_predictions_usage_limit: None,
176 is_usage_based_billing_enabled: None,
177 accepted_tos_at: None,
178 contacts: Default::default(),
179 incoming_contact_requests: Default::default(),
180 participant_indices: Default::default(),
181 outgoing_contact_requests: Default::default(),
182 invite_info: None,
183 client: Arc::downgrade(&client),
184 update_contacts_tx,
185 _maintain_contacts: cx.spawn(async move |this, cx| {
186 let _subscriptions = rpc_subscriptions;
187 while let Some(message) = update_contacts_rx.next().await {
188 if let Ok(task) = this.update(cx, |this, cx| this.update_contacts(message, cx))
189 {
190 task.log_err().await;
191 } else {
192 break;
193 }
194 }
195 }),
196 _maintain_current_user: cx.spawn(async move |this, cx| {
197 let mut status = client.status();
198 let weak = Arc::downgrade(&client);
199 drop(client);
200 while let Some(status) = status.next().await {
201 // if the client is dropped, the app is shutting down.
202 let Some(client) = weak.upgrade() else {
203 return Ok(());
204 };
205 match status {
206 Status::Connected { .. } => {
207 if let Some(user_id) = client.user_id() {
208 let fetch_user = if let Ok(fetch_user) =
209 this.update(cx, |this, cx| this.get_user(user_id, cx).log_err())
210 {
211 fetch_user
212 } else {
213 break;
214 };
215 let fetch_private_user_info =
216 client.request(proto::GetPrivateUserInfo {}).log_err();
217 let (user, info) =
218 futures::join!(fetch_user, fetch_private_user_info);
219
220 cx.update(|cx| {
221 if let Some(info) = info {
222 let staff =
223 info.staff && !*feature_flags::ZED_DISABLE_STAFF;
224 cx.update_flags(staff, info.flags);
225 client.telemetry.set_authenticated_user_info(
226 Some(info.metrics_id.clone()),
227 staff,
228 );
229
230 this.update(cx, |this, cx| {
231 let accepted_tos_at = {
232 #[cfg(debug_assertions)]
233 if std::env::var("ZED_IGNORE_ACCEPTED_TOS").is_ok()
234 {
235 None
236 } else {
237 info.accepted_tos_at
238 }
239
240 #[cfg(not(debug_assertions))]
241 info.accepted_tos_at
242 };
243
244 this.set_current_user_accepted_tos_at(accepted_tos_at);
245 cx.emit(Event::PrivateUserInfoUpdated);
246 })
247 } else {
248 anyhow::Ok(())
249 }
250 })??;
251
252 current_user_tx.send(user).await.ok();
253
254 this.update(cx, |_, cx| cx.notify())?;
255 }
256 }
257 Status::SignedOut => {
258 current_user_tx.send(None).await.ok();
259 this.update(cx, |this, cx| {
260 this.accepted_tos_at = None;
261 cx.emit(Event::PrivateUserInfoUpdated);
262 cx.notify();
263 this.clear_contacts()
264 })?
265 .await;
266 }
267 Status::ConnectionLost => {
268 this.update(cx, |this, cx| {
269 cx.notify();
270 this.clear_contacts()
271 })?
272 .await;
273 }
274 _ => {}
275 }
276 }
277 Ok(())
278 }),
279 pending_contact_requests: Default::default(),
280 weak_self: cx.weak_entity(),
281 }
282 }
283
284 #[cfg(feature = "test-support")]
285 pub fn clear_cache(&mut self) {
286 self.users.clear();
287 self.by_github_login.clear();
288 }
289
290 async fn handle_update_invite_info(
291 this: Entity<Self>,
292 message: TypedEnvelope<proto::UpdateInviteInfo>,
293 mut cx: AsyncApp,
294 ) -> Result<()> {
295 this.update(&mut cx, |this, cx| {
296 this.invite_info = Some(InviteInfo {
297 url: Arc::from(message.payload.url),
298 count: message.payload.count,
299 });
300 cx.notify();
301 })?;
302 Ok(())
303 }
304
305 async fn handle_show_contacts(
306 this: Entity<Self>,
307 _: TypedEnvelope<proto::ShowContacts>,
308 mut cx: AsyncApp,
309 ) -> Result<()> {
310 this.update(&mut cx, |_, cx| cx.emit(Event::ShowContacts))?;
311 Ok(())
312 }
313
314 pub fn invite_info(&self) -> Option<&InviteInfo> {
315 self.invite_info.as_ref()
316 }
317
318 async fn handle_update_contacts(
319 this: Entity<Self>,
320 message: TypedEnvelope<proto::UpdateContacts>,
321 mut cx: AsyncApp,
322 ) -> Result<()> {
323 this.update(&mut cx, |this, _| {
324 this.update_contacts_tx
325 .unbounded_send(UpdateContacts::Update(message.payload))
326 .unwrap();
327 })?;
328 Ok(())
329 }
330
331 async fn handle_update_plan(
332 this: Entity<Self>,
333 message: TypedEnvelope<proto::UpdateUserPlan>,
334 mut cx: AsyncApp,
335 ) -> Result<()> {
336 this.update(&mut cx, |this, cx| {
337 this.current_plan = Some(message.payload.plan());
338 this.subscription_period = maybe!({
339 let period = message.payload.subscription_period?;
340 let started_at = DateTime::from_timestamp(period.started_at as i64, 0)?;
341 let ended_at = DateTime::from_timestamp(period.ended_at as i64, 0)?;
342
343 Some((started_at, ended_at))
344 });
345 this.trial_started_at = message
346 .payload
347 .trial_started_at
348 .and_then(|trial_started_at| DateTime::from_timestamp(trial_started_at as i64, 0));
349 this.is_usage_based_billing_enabled = message.payload.is_usage_based_billing_enabled;
350
351 if let Some(usage) = message.payload.usage {
352 this.model_request_usage_amount = Some(usage.model_requests_usage_amount);
353 this.model_request_usage_limit = usage.model_requests_usage_limit;
354 this.edit_predictions_usage_amount = Some(usage.edit_predictions_usage_amount);
355 this.edit_predictions_usage_limit = usage.edit_predictions_usage_limit;
356 }
357
358 cx.notify();
359 })?;
360 Ok(())
361 }
362
363 fn update_contacts(&mut self, message: UpdateContacts, cx: &Context<Self>) -> Task<Result<()>> {
364 match message {
365 UpdateContacts::Wait(barrier) => {
366 drop(barrier);
367 Task::ready(Ok(()))
368 }
369 UpdateContacts::Clear(barrier) => {
370 self.contacts.clear();
371 self.incoming_contact_requests.clear();
372 self.outgoing_contact_requests.clear();
373 drop(barrier);
374 Task::ready(Ok(()))
375 }
376 UpdateContacts::Update(message) => {
377 let mut user_ids = HashSet::default();
378 for contact in &message.contacts {
379 user_ids.insert(contact.user_id);
380 }
381 user_ids.extend(message.incoming_requests.iter().map(|req| req.requester_id));
382 user_ids.extend(message.outgoing_requests.iter());
383
384 let load_users = self.get_users(user_ids.into_iter().collect(), cx);
385 cx.spawn(async move |this, cx| {
386 load_users.await?;
387
388 // Users are fetched in parallel above and cached in call to get_users
389 // No need to parallelize here
390 let mut updated_contacts = Vec::new();
391 let this = this.upgrade().context("can't upgrade user store handle")?;
392 for contact in message.contacts {
393 updated_contacts
394 .push(Arc::new(Contact::from_proto(contact, &this, cx).await?));
395 }
396
397 let mut incoming_requests = Vec::new();
398 for request in message.incoming_requests {
399 incoming_requests.push({
400 this.update(cx, |this, cx| this.get_user(request.requester_id, cx))?
401 .await?
402 });
403 }
404
405 let mut outgoing_requests = Vec::new();
406 for requested_user_id in message.outgoing_requests {
407 outgoing_requests.push(
408 this.update(cx, |this, cx| this.get_user(requested_user_id, cx))?
409 .await?,
410 );
411 }
412
413 let removed_contacts =
414 HashSet::<u64>::from_iter(message.remove_contacts.iter().copied());
415 let removed_incoming_requests =
416 HashSet::<u64>::from_iter(message.remove_incoming_requests.iter().copied());
417 let removed_outgoing_requests =
418 HashSet::<u64>::from_iter(message.remove_outgoing_requests.iter().copied());
419
420 this.update(cx, |this, cx| {
421 // Remove contacts
422 this.contacts
423 .retain(|contact| !removed_contacts.contains(&contact.user.id));
424 // Update existing contacts and insert new ones
425 for updated_contact in updated_contacts {
426 match this.contacts.binary_search_by_key(
427 &&updated_contact.user.github_login,
428 |contact| &contact.user.github_login,
429 ) {
430 Ok(ix) => this.contacts[ix] = updated_contact,
431 Err(ix) => this.contacts.insert(ix, updated_contact),
432 }
433 }
434
435 // Remove incoming contact requests
436 this.incoming_contact_requests.retain(|user| {
437 if removed_incoming_requests.contains(&user.id) {
438 cx.emit(Event::Contact {
439 user: user.clone(),
440 kind: ContactEventKind::Cancelled,
441 });
442 false
443 } else {
444 true
445 }
446 });
447 // Update existing incoming requests and insert new ones
448 for user in incoming_requests {
449 match this
450 .incoming_contact_requests
451 .binary_search_by_key(&&user.github_login, |contact| {
452 &contact.github_login
453 }) {
454 Ok(ix) => this.incoming_contact_requests[ix] = user,
455 Err(ix) => this.incoming_contact_requests.insert(ix, user),
456 }
457 }
458
459 // Remove outgoing contact requests
460 this.outgoing_contact_requests
461 .retain(|user| !removed_outgoing_requests.contains(&user.id));
462 // Update existing incoming requests and insert new ones
463 for request in outgoing_requests {
464 match this
465 .outgoing_contact_requests
466 .binary_search_by_key(&&request.github_login, |contact| {
467 &contact.github_login
468 }) {
469 Ok(ix) => this.outgoing_contact_requests[ix] = request,
470 Err(ix) => this.outgoing_contact_requests.insert(ix, request),
471 }
472 }
473
474 cx.notify();
475 })?;
476
477 Ok(())
478 })
479 }
480 }
481 }
482
483 pub fn contacts(&self) -> &[Arc<Contact>] {
484 &self.contacts
485 }
486
487 pub fn has_contact(&self, user: &Arc<User>) -> bool {
488 self.contacts
489 .binary_search_by_key(&&user.github_login, |contact| &contact.user.github_login)
490 .is_ok()
491 }
492
493 pub fn incoming_contact_requests(&self) -> &[Arc<User>] {
494 &self.incoming_contact_requests
495 }
496
497 pub fn outgoing_contact_requests(&self) -> &[Arc<User>] {
498 &self.outgoing_contact_requests
499 }
500
501 pub fn is_contact_request_pending(&self, user: &User) -> bool {
502 self.pending_contact_requests.contains_key(&user.id)
503 }
504
505 pub fn contact_request_status(&self, user: &User) -> ContactRequestStatus {
506 if self
507 .contacts
508 .binary_search_by_key(&&user.github_login, |contact| &contact.user.github_login)
509 .is_ok()
510 {
511 ContactRequestStatus::RequestAccepted
512 } else if self
513 .outgoing_contact_requests
514 .binary_search_by_key(&&user.github_login, |user| &user.github_login)
515 .is_ok()
516 {
517 ContactRequestStatus::RequestSent
518 } else if self
519 .incoming_contact_requests
520 .binary_search_by_key(&&user.github_login, |user| &user.github_login)
521 .is_ok()
522 {
523 ContactRequestStatus::RequestReceived
524 } else {
525 ContactRequestStatus::None
526 }
527 }
528
529 pub fn request_contact(
530 &mut self,
531 responder_id: u64,
532 cx: &mut Context<Self>,
533 ) -> Task<Result<()>> {
534 self.perform_contact_request(responder_id, proto::RequestContact { responder_id }, cx)
535 }
536
537 pub fn remove_contact(&mut self, user_id: u64, cx: &mut Context<Self>) -> Task<Result<()>> {
538 self.perform_contact_request(user_id, proto::RemoveContact { user_id }, cx)
539 }
540
541 pub fn has_incoming_contact_request(&self, user_id: u64) -> bool {
542 self.incoming_contact_requests
543 .iter()
544 .any(|user| user.id == user_id)
545 }
546
547 pub fn respond_to_contact_request(
548 &mut self,
549 requester_id: u64,
550 accept: bool,
551 cx: &mut Context<Self>,
552 ) -> Task<Result<()>> {
553 self.perform_contact_request(
554 requester_id,
555 proto::RespondToContactRequest {
556 requester_id,
557 response: if accept {
558 proto::ContactRequestResponse::Accept
559 } else {
560 proto::ContactRequestResponse::Decline
561 } as i32,
562 },
563 cx,
564 )
565 }
566
567 pub fn dismiss_contact_request(
568 &self,
569 requester_id: u64,
570 cx: &Context<Self>,
571 ) -> Task<Result<()>> {
572 let client = self.client.upgrade();
573 cx.spawn(async move |_, _| {
574 client
575 .context("can't upgrade client reference")?
576 .request(proto::RespondToContactRequest {
577 requester_id,
578 response: proto::ContactRequestResponse::Dismiss as i32,
579 })
580 .await?;
581 Ok(())
582 })
583 }
584
585 fn perform_contact_request<T: RequestMessage>(
586 &mut self,
587 user_id: u64,
588 request: T,
589 cx: &mut Context<Self>,
590 ) -> Task<Result<()>> {
591 let client = self.client.upgrade();
592 *self.pending_contact_requests.entry(user_id).or_insert(0) += 1;
593 cx.notify();
594
595 cx.spawn(async move |this, cx| {
596 let response = client
597 .context("can't upgrade client reference")?
598 .request(request)
599 .await;
600 this.update(cx, |this, cx| {
601 if let Entry::Occupied(mut request_count) =
602 this.pending_contact_requests.entry(user_id)
603 {
604 *request_count.get_mut() -= 1;
605 if *request_count.get() == 0 {
606 request_count.remove();
607 }
608 }
609 cx.notify();
610 })?;
611 response?;
612 Ok(())
613 })
614 }
615
616 pub fn clear_contacts(&self) -> impl Future<Output = ()> + use<> {
617 let (tx, mut rx) = postage::barrier::channel();
618 self.update_contacts_tx
619 .unbounded_send(UpdateContacts::Clear(tx))
620 .unwrap();
621 async move {
622 rx.next().await;
623 }
624 }
625
626 pub fn contact_updates_done(&self) -> impl Future<Output = ()> {
627 let (tx, mut rx) = postage::barrier::channel();
628 self.update_contacts_tx
629 .unbounded_send(UpdateContacts::Wait(tx))
630 .unwrap();
631 async move {
632 rx.next().await;
633 }
634 }
635
636 pub fn get_users(
637 &self,
638 user_ids: Vec<u64>,
639 cx: &Context<Self>,
640 ) -> Task<Result<Vec<Arc<User>>>> {
641 let mut user_ids_to_fetch = user_ids.clone();
642 user_ids_to_fetch.retain(|id| !self.users.contains_key(id));
643
644 cx.spawn(async move |this, cx| {
645 if !user_ids_to_fetch.is_empty() {
646 this.update(cx, |this, cx| {
647 this.load_users(
648 proto::GetUsers {
649 user_ids: user_ids_to_fetch,
650 },
651 cx,
652 )
653 })?
654 .await?;
655 }
656
657 this.update(cx, |this, _| {
658 user_ids
659 .iter()
660 .map(|user_id| {
661 this.users
662 .get(user_id)
663 .cloned()
664 .with_context(|| format!("user {user_id} not found"))
665 })
666 .collect()
667 })?
668 })
669 }
670
671 pub fn fuzzy_search_users(
672 &self,
673 query: String,
674 cx: &Context<Self>,
675 ) -> Task<Result<Vec<Arc<User>>>> {
676 self.load_users(proto::FuzzySearchUsers { query }, cx)
677 }
678
679 pub fn get_cached_user(&self, user_id: u64) -> Option<Arc<User>> {
680 self.users.get(&user_id).cloned()
681 }
682
683 pub fn get_user_optimistic(&self, user_id: u64, cx: &Context<Self>) -> Option<Arc<User>> {
684 if let Some(user) = self.users.get(&user_id).cloned() {
685 return Some(user);
686 }
687
688 self.get_user(user_id, cx).detach_and_log_err(cx);
689 None
690 }
691
692 pub fn get_user(&self, user_id: u64, cx: &Context<Self>) -> Task<Result<Arc<User>>> {
693 if let Some(user) = self.users.get(&user_id).cloned() {
694 return Task::ready(Ok(user));
695 }
696
697 let load_users = self.get_users(vec![user_id], cx);
698 cx.spawn(async move |this, cx| {
699 load_users.await?;
700 this.update(cx, |this, _| {
701 this.users
702 .get(&user_id)
703 .cloned()
704 .context("server responded with no users")
705 })?
706 })
707 }
708
709 pub fn cached_user_by_github_login(&self, github_login: &str) -> Option<Arc<User>> {
710 self.by_github_login
711 .get(github_login)
712 .and_then(|id| self.users.get(id).cloned())
713 }
714
715 pub fn current_user(&self) -> Option<Arc<User>> {
716 self.current_user.borrow().clone()
717 }
718
719 pub fn current_plan(&self) -> Option<proto::Plan> {
720 self.current_plan
721 }
722
723 pub fn subscription_period(&self) -> Option<(DateTime<Utc>, DateTime<Utc>)> {
724 self.subscription_period
725 }
726
727 pub fn trial_started_at(&self) -> Option<DateTime<Utc>> {
728 self.trial_started_at
729 }
730
731 pub fn usage_based_billing_enabled(&self) -> Option<bool> {
732 self.is_usage_based_billing_enabled
733 }
734
735 pub fn model_request_usage_amount(&self) -> Option<u32> {
736 self.model_request_usage_amount
737 }
738
739 pub fn model_request_usage_limit(&self) -> Option<proto::UsageLimit> {
740 self.model_request_usage_limit.clone()
741 }
742
743 pub fn edit_predictions_usage_amount(&self) -> Option<u32> {
744 self.edit_predictions_usage_amount
745 }
746
747 pub fn edit_predictions_usage_limit(&self) -> Option<proto::UsageLimit> {
748 self.edit_predictions_usage_limit.clone()
749 }
750
751 pub fn watch_current_user(&self) -> watch::Receiver<Option<Arc<User>>> {
752 self.current_user.clone()
753 }
754
755 pub fn current_user_has_accepted_terms(&self) -> Option<bool> {
756 self.accepted_tos_at
757 .map(|accepted_tos_at| accepted_tos_at.is_some())
758 }
759
760 pub fn accept_terms_of_service(&self, cx: &Context<Self>) -> Task<Result<()>> {
761 if self.current_user().is_none() {
762 return Task::ready(Err(anyhow!("no current user")));
763 };
764
765 let client = self.client.clone();
766 cx.spawn(async move |this, cx| -> anyhow::Result<()> {
767 let client = client.upgrade().context("client not found")?;
768 let response = client
769 .request(proto::AcceptTermsOfService {})
770 .await
771 .context("error accepting tos")?;
772 this.update(cx, |this, cx| {
773 this.set_current_user_accepted_tos_at(Some(response.accepted_tos_at));
774 cx.emit(Event::PrivateUserInfoUpdated);
775 })?;
776 Ok(())
777 })
778 }
779
780 fn set_current_user_accepted_tos_at(&mut self, accepted_tos_at: Option<u64>) {
781 self.accepted_tos_at = Some(
782 accepted_tos_at.and_then(|timestamp| DateTime::from_timestamp(timestamp as i64, 0)),
783 );
784 }
785
786 fn load_users(
787 &self,
788 request: impl RequestMessage<Response = UsersResponse>,
789 cx: &Context<Self>,
790 ) -> Task<Result<Vec<Arc<User>>>> {
791 let client = self.client.clone();
792 cx.spawn(async move |this, cx| {
793 if let Some(rpc) = client.upgrade() {
794 let response = rpc.request(request).await.context("error loading users")?;
795 let users = response.users;
796
797 this.update(cx, |this, _| this.insert(users))
798 } else {
799 Ok(Vec::new())
800 }
801 })
802 }
803
804 pub fn insert(&mut self, users: Vec<proto::User>) -> Vec<Arc<User>> {
805 let mut ret = Vec::with_capacity(users.len());
806 for user in users {
807 let user = User::new(user);
808 if let Some(old) = self.users.insert(user.id, user.clone()) {
809 if old.github_login != user.github_login {
810 self.by_github_login.remove(&old.github_login);
811 }
812 }
813 self.by_github_login
814 .insert(user.github_login.clone(), user.id);
815 ret.push(user)
816 }
817 ret
818 }
819
820 pub fn set_participant_indices(
821 &mut self,
822 participant_indices: HashMap<u64, ParticipantIndex>,
823 cx: &mut Context<Self>,
824 ) {
825 if participant_indices != self.participant_indices {
826 self.participant_indices = participant_indices;
827 cx.emit(Event::ParticipantIndicesChanged);
828 }
829 }
830
831 pub fn participant_indices(&self) -> &HashMap<u64, ParticipantIndex> {
832 &self.participant_indices
833 }
834
835 pub fn participant_names(
836 &self,
837 user_ids: impl Iterator<Item = u64>,
838 cx: &App,
839 ) -> HashMap<u64, SharedString> {
840 let mut ret = HashMap::default();
841 let mut missing_user_ids = Vec::new();
842 for id in user_ids {
843 if let Some(github_login) = self.get_cached_user(id).map(|u| u.github_login.clone()) {
844 ret.insert(id, github_login.into());
845 } else {
846 missing_user_ids.push(id)
847 }
848 }
849 if !missing_user_ids.is_empty() {
850 let this = self.weak_self.clone();
851 cx.spawn(async move |cx| {
852 this.update(cx, |this, cx| this.get_users(missing_user_ids, cx))?
853 .await
854 })
855 .detach_and_log_err(cx);
856 }
857 ret
858 }
859}
860
861impl User {
862 fn new(message: proto::User) -> Arc<Self> {
863 Arc::new(User {
864 id: message.id,
865 github_login: message.github_login,
866 avatar_uri: message.avatar_url.into(),
867 name: message.name,
868 email: message.email,
869 })
870 }
871}
872
873impl Contact {
874 async fn from_proto(
875 contact: proto::Contact,
876 user_store: &Entity<UserStore>,
877 cx: &mut AsyncApp,
878 ) -> Result<Self> {
879 let user = user_store
880 .update(cx, |user_store, cx| {
881 user_store.get_user(contact.user_id, cx)
882 })?
883 .await?;
884 Ok(Self {
885 user,
886 online: contact.online,
887 busy: contact.busy,
888 })
889 }
890}
891
892impl Collaborator {
893 pub fn from_proto(message: proto::Collaborator) -> Result<Self> {
894 Ok(Self {
895 peer_id: message.peer_id.context("invalid peer id")?,
896 replica_id: message.replica_id as ReplicaId,
897 user_id: message.user_id as UserId,
898 is_host: message.is_host,
899 })
900 }
901}