1mod access_token;
2mod contact;
3mod follower;
4mod language_server;
5mod project;
6mod project_collaborator;
7mod room;
8mod room_participant;
9mod server;
10mod signup;
11#[cfg(test)]
12mod tests;
13mod user;
14mod worktree;
15mod worktree_diagnostic_summary;
16mod worktree_entry;
17mod worktree_repository;
18mod worktree_repository_statuses;
19
20use crate::executor::Executor;
21use crate::{Error, Result};
22use anyhow::anyhow;
23use collections::{BTreeMap, HashMap, HashSet};
24pub use contact::Contact;
25use dashmap::DashMap;
26use futures::StreamExt;
27use hyper::StatusCode;
28use rand::prelude::StdRng;
29use rand::{Rng, SeedableRng};
30use rpc::{proto, ConnectionId};
31use sea_orm::Condition;
32pub use sea_orm::ConnectOptions;
33use sea_orm::{
34 entity::prelude::*, ActiveValue, ConnectionTrait, DatabaseConnection, DatabaseTransaction,
35 DbErr, FromQueryResult, IntoActiveModel, IsolationLevel, JoinType, QueryOrder, QuerySelect,
36 Statement, TransactionTrait,
37};
38use sea_query::{Alias, Expr, OnConflict, Query};
39use serde::{Deserialize, Serialize};
40pub use signup::{Invite, NewSignup, WaitlistSummary};
41use sqlx::migrate::{Migrate, Migration, MigrationSource};
42use sqlx::Connection;
43use std::ops::{Deref, DerefMut};
44use std::path::Path;
45use std::time::Duration;
46use std::{future::Future, marker::PhantomData, rc::Rc, sync::Arc};
47use tokio::sync::{Mutex, OwnedMutexGuard};
48pub use user::Model as User;
49
50pub struct Database {
51 options: ConnectOptions,
52 pool: DatabaseConnection,
53 rooms: DashMap<RoomId, Arc<Mutex<()>>>,
54 rng: Mutex<StdRng>,
55 executor: Executor,
56 #[cfg(test)]
57 runtime: Option<tokio::runtime::Runtime>,
58}
59
60impl Database {
61 pub async fn new(options: ConnectOptions, executor: Executor) -> Result<Self> {
62 Ok(Self {
63 options: options.clone(),
64 pool: sea_orm::Database::connect(options).await?,
65 rooms: DashMap::with_capacity(16384),
66 rng: Mutex::new(StdRng::seed_from_u64(0)),
67 executor,
68 #[cfg(test)]
69 runtime: None,
70 })
71 }
72
73 #[cfg(test)]
74 pub fn reset(&self) {
75 self.rooms.clear();
76 }
77
78 pub async fn migrate(
79 &self,
80 migrations_path: &Path,
81 ignore_checksum_mismatch: bool,
82 ) -> anyhow::Result<Vec<(Migration, Duration)>> {
83 let migrations = MigrationSource::resolve(migrations_path)
84 .await
85 .map_err(|err| anyhow!("failed to load migrations: {err:?}"))?;
86
87 let mut connection = sqlx::AnyConnection::connect(self.options.get_url()).await?;
88
89 connection.ensure_migrations_table().await?;
90 let applied_migrations: HashMap<_, _> = connection
91 .list_applied_migrations()
92 .await?
93 .into_iter()
94 .map(|m| (m.version, m))
95 .collect();
96
97 let mut new_migrations = Vec::new();
98 for migration in migrations {
99 match applied_migrations.get(&migration.version) {
100 Some(applied_migration) => {
101 if migration.checksum != applied_migration.checksum && !ignore_checksum_mismatch
102 {
103 Err(anyhow!(
104 "checksum mismatch for applied migration {}",
105 migration.description
106 ))?;
107 }
108 }
109 None => {
110 let elapsed = connection.apply(&migration).await?;
111 new_migrations.push((migration, elapsed));
112 }
113 }
114 }
115
116 Ok(new_migrations)
117 }
118
119 pub async fn create_server(&self, environment: &str) -> Result<ServerId> {
120 self.transaction(|tx| async move {
121 let server = server::ActiveModel {
122 environment: ActiveValue::set(environment.into()),
123 ..Default::default()
124 }
125 .insert(&*tx)
126 .await?;
127 Ok(server.id)
128 })
129 .await
130 }
131
132 pub async fn stale_room_ids(
133 &self,
134 environment: &str,
135 new_server_id: ServerId,
136 ) -> Result<Vec<RoomId>> {
137 self.transaction(|tx| async move {
138 #[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
139 enum QueryAs {
140 RoomId,
141 }
142
143 let stale_server_epochs = self
144 .stale_server_ids(environment, new_server_id, &tx)
145 .await?;
146 Ok(room_participant::Entity::find()
147 .select_only()
148 .column(room_participant::Column::RoomId)
149 .distinct()
150 .filter(
151 room_participant::Column::AnsweringConnectionServerId
152 .is_in(stale_server_epochs),
153 )
154 .into_values::<_, QueryAs>()
155 .all(&*tx)
156 .await?)
157 })
158 .await
159 }
160
161 pub async fn refresh_room(
162 &self,
163 room_id: RoomId,
164 new_server_id: ServerId,
165 ) -> Result<RoomGuard<RefreshedRoom>> {
166 self.room_transaction(room_id, |tx| async move {
167 let stale_participant_filter = Condition::all()
168 .add(room_participant::Column::RoomId.eq(room_id))
169 .add(room_participant::Column::AnsweringConnectionId.is_not_null())
170 .add(room_participant::Column::AnsweringConnectionServerId.ne(new_server_id));
171
172 let stale_participant_user_ids = room_participant::Entity::find()
173 .filter(stale_participant_filter.clone())
174 .all(&*tx)
175 .await?
176 .into_iter()
177 .map(|participant| participant.user_id)
178 .collect::<Vec<_>>();
179
180 // Delete participants who failed to reconnect and cancel their calls.
181 let mut canceled_calls_to_user_ids = Vec::new();
182 room_participant::Entity::delete_many()
183 .filter(stale_participant_filter)
184 .exec(&*tx)
185 .await?;
186 let called_participants = room_participant::Entity::find()
187 .filter(
188 Condition::all()
189 .add(
190 room_participant::Column::CallingUserId
191 .is_in(stale_participant_user_ids.iter().copied()),
192 )
193 .add(room_participant::Column::AnsweringConnectionId.is_null()),
194 )
195 .all(&*tx)
196 .await?;
197 room_participant::Entity::delete_many()
198 .filter(
199 room_participant::Column::Id
200 .is_in(called_participants.iter().map(|participant| participant.id)),
201 )
202 .exec(&*tx)
203 .await?;
204 canceled_calls_to_user_ids.extend(
205 called_participants
206 .into_iter()
207 .map(|participant| participant.user_id),
208 );
209
210 let room = self.get_room(room_id, &tx).await?;
211 // Delete the room if it becomes empty.
212 if room.participants.is_empty() {
213 project::Entity::delete_many()
214 .filter(project::Column::RoomId.eq(room_id))
215 .exec(&*tx)
216 .await?;
217 room::Entity::delete_by_id(room_id).exec(&*tx).await?;
218 }
219
220 Ok(RefreshedRoom {
221 room,
222 stale_participant_user_ids,
223 canceled_calls_to_user_ids,
224 })
225 })
226 .await
227 }
228
229 pub async fn delete_stale_servers(
230 &self,
231 environment: &str,
232 new_server_id: ServerId,
233 ) -> Result<()> {
234 self.transaction(|tx| async move {
235 server::Entity::delete_many()
236 .filter(
237 Condition::all()
238 .add(server::Column::Environment.eq(environment))
239 .add(server::Column::Id.ne(new_server_id)),
240 )
241 .exec(&*tx)
242 .await?;
243 Ok(())
244 })
245 .await
246 }
247
248 async fn stale_server_ids(
249 &self,
250 environment: &str,
251 new_server_id: ServerId,
252 tx: &DatabaseTransaction,
253 ) -> Result<Vec<ServerId>> {
254 let stale_servers = server::Entity::find()
255 .filter(
256 Condition::all()
257 .add(server::Column::Environment.eq(environment))
258 .add(server::Column::Id.ne(new_server_id)),
259 )
260 .all(&*tx)
261 .await?;
262 Ok(stale_servers.into_iter().map(|server| server.id).collect())
263 }
264
265 // users
266
267 pub async fn create_user(
268 &self,
269 email_address: &str,
270 admin: bool,
271 params: NewUserParams,
272 ) -> Result<NewUserResult> {
273 self.transaction(|tx| async {
274 let tx = tx;
275 let user = user::Entity::insert(user::ActiveModel {
276 email_address: ActiveValue::set(Some(email_address.into())),
277 github_login: ActiveValue::set(params.github_login.clone()),
278 github_user_id: ActiveValue::set(Some(params.github_user_id)),
279 admin: ActiveValue::set(admin),
280 metrics_id: ActiveValue::set(Uuid::new_v4()),
281 ..Default::default()
282 })
283 .on_conflict(
284 OnConflict::column(user::Column::GithubLogin)
285 .update_column(user::Column::GithubLogin)
286 .to_owned(),
287 )
288 .exec_with_returning(&*tx)
289 .await?;
290
291 Ok(NewUserResult {
292 user_id: user.id,
293 metrics_id: user.metrics_id.to_string(),
294 signup_device_id: None,
295 inviting_user_id: None,
296 })
297 })
298 .await
299 }
300
301 pub async fn get_user_by_id(&self, id: UserId) -> Result<Option<user::Model>> {
302 self.transaction(|tx| async move { Ok(user::Entity::find_by_id(id).one(&*tx).await?) })
303 .await
304 }
305
306 pub async fn get_users_by_ids(&self, ids: Vec<UserId>) -> Result<Vec<user::Model>> {
307 self.transaction(|tx| async {
308 let tx = tx;
309 Ok(user::Entity::find()
310 .filter(user::Column::Id.is_in(ids.iter().copied()))
311 .all(&*tx)
312 .await?)
313 })
314 .await
315 }
316
317 pub async fn get_user_by_github_login(&self, github_login: &str) -> Result<Option<User>> {
318 self.transaction(|tx| async move {
319 Ok(user::Entity::find()
320 .filter(user::Column::GithubLogin.eq(github_login))
321 .one(&*tx)
322 .await?)
323 })
324 .await
325 }
326
327 pub async fn get_or_create_user_by_github_account(
328 &self,
329 github_login: &str,
330 github_user_id: Option<i32>,
331 github_email: Option<&str>,
332 ) -> Result<Option<User>> {
333 self.transaction(|tx| async move {
334 let tx = &*tx;
335 if let Some(github_user_id) = github_user_id {
336 if let Some(user_by_github_user_id) = user::Entity::find()
337 .filter(user::Column::GithubUserId.eq(github_user_id))
338 .one(tx)
339 .await?
340 {
341 let mut user_by_github_user_id = user_by_github_user_id.into_active_model();
342 user_by_github_user_id.github_login = ActiveValue::set(github_login.into());
343 Ok(Some(user_by_github_user_id.update(tx).await?))
344 } else if let Some(user_by_github_login) = user::Entity::find()
345 .filter(user::Column::GithubLogin.eq(github_login))
346 .one(tx)
347 .await?
348 {
349 let mut user_by_github_login = user_by_github_login.into_active_model();
350 user_by_github_login.github_user_id = ActiveValue::set(Some(github_user_id));
351 Ok(Some(user_by_github_login.update(tx).await?))
352 } else {
353 let user = user::Entity::insert(user::ActiveModel {
354 email_address: ActiveValue::set(github_email.map(|email| email.into())),
355 github_login: ActiveValue::set(github_login.into()),
356 github_user_id: ActiveValue::set(Some(github_user_id)),
357 admin: ActiveValue::set(false),
358 invite_count: ActiveValue::set(0),
359 invite_code: ActiveValue::set(None),
360 metrics_id: ActiveValue::set(Uuid::new_v4()),
361 ..Default::default()
362 })
363 .exec_with_returning(&*tx)
364 .await?;
365 Ok(Some(user))
366 }
367 } else {
368 Ok(user::Entity::find()
369 .filter(user::Column::GithubLogin.eq(github_login))
370 .one(tx)
371 .await?)
372 }
373 })
374 .await
375 }
376
377 pub async fn get_all_users(&self, page: u32, limit: u32) -> Result<Vec<User>> {
378 self.transaction(|tx| async move {
379 Ok(user::Entity::find()
380 .order_by_asc(user::Column::GithubLogin)
381 .limit(limit as u64)
382 .offset(page as u64 * limit as u64)
383 .all(&*tx)
384 .await?)
385 })
386 .await
387 }
388
389 pub async fn get_users_with_no_invites(
390 &self,
391 invited_by_another_user: bool,
392 ) -> Result<Vec<User>> {
393 self.transaction(|tx| async move {
394 Ok(user::Entity::find()
395 .filter(
396 user::Column::InviteCount
397 .eq(0)
398 .and(if invited_by_another_user {
399 user::Column::InviterId.is_not_null()
400 } else {
401 user::Column::InviterId.is_null()
402 }),
403 )
404 .all(&*tx)
405 .await?)
406 })
407 .await
408 }
409
410 pub async fn get_user_metrics_id(&self, id: UserId) -> Result<String> {
411 #[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
412 enum QueryAs {
413 MetricsId,
414 }
415
416 self.transaction(|tx| async move {
417 let metrics_id: Uuid = user::Entity::find_by_id(id)
418 .select_only()
419 .column(user::Column::MetricsId)
420 .into_values::<_, QueryAs>()
421 .one(&*tx)
422 .await?
423 .ok_or_else(|| anyhow!("could not find user"))?;
424 Ok(metrics_id.to_string())
425 })
426 .await
427 }
428
429 pub async fn set_user_is_admin(&self, id: UserId, is_admin: bool) -> Result<()> {
430 self.transaction(|tx| async move {
431 user::Entity::update_many()
432 .filter(user::Column::Id.eq(id))
433 .set(user::ActiveModel {
434 admin: ActiveValue::set(is_admin),
435 ..Default::default()
436 })
437 .exec(&*tx)
438 .await?;
439 Ok(())
440 })
441 .await
442 }
443
444 pub async fn set_user_connected_once(&self, id: UserId, connected_once: bool) -> Result<()> {
445 self.transaction(|tx| async move {
446 user::Entity::update_many()
447 .filter(user::Column::Id.eq(id))
448 .set(user::ActiveModel {
449 connected_once: ActiveValue::set(connected_once),
450 ..Default::default()
451 })
452 .exec(&*tx)
453 .await?;
454 Ok(())
455 })
456 .await
457 }
458
459 pub async fn destroy_user(&self, id: UserId) -> Result<()> {
460 self.transaction(|tx| async move {
461 access_token::Entity::delete_many()
462 .filter(access_token::Column::UserId.eq(id))
463 .exec(&*tx)
464 .await?;
465 user::Entity::delete_by_id(id).exec(&*tx).await?;
466 Ok(())
467 })
468 .await
469 }
470
471 // contacts
472
473 pub async fn get_contacts(&self, user_id: UserId) -> Result<Vec<Contact>> {
474 #[derive(Debug, FromQueryResult)]
475 struct ContactWithUserBusyStatuses {
476 user_id_a: UserId,
477 user_id_b: UserId,
478 a_to_b: bool,
479 accepted: bool,
480 should_notify: bool,
481 user_a_busy: bool,
482 user_b_busy: bool,
483 }
484
485 self.transaction(|tx| async move {
486 let user_a_participant = Alias::new("user_a_participant");
487 let user_b_participant = Alias::new("user_b_participant");
488 let mut db_contacts = contact::Entity::find()
489 .column_as(
490 Expr::tbl(user_a_participant.clone(), room_participant::Column::Id)
491 .is_not_null(),
492 "user_a_busy",
493 )
494 .column_as(
495 Expr::tbl(user_b_participant.clone(), room_participant::Column::Id)
496 .is_not_null(),
497 "user_b_busy",
498 )
499 .filter(
500 contact::Column::UserIdA
501 .eq(user_id)
502 .or(contact::Column::UserIdB.eq(user_id)),
503 )
504 .join_as(
505 JoinType::LeftJoin,
506 contact::Relation::UserARoomParticipant.def(),
507 user_a_participant,
508 )
509 .join_as(
510 JoinType::LeftJoin,
511 contact::Relation::UserBRoomParticipant.def(),
512 user_b_participant,
513 )
514 .into_model::<ContactWithUserBusyStatuses>()
515 .stream(&*tx)
516 .await?;
517
518 let mut contacts = Vec::new();
519 while let Some(db_contact) = db_contacts.next().await {
520 let db_contact = db_contact?;
521 if db_contact.user_id_a == user_id {
522 if db_contact.accepted {
523 contacts.push(Contact::Accepted {
524 user_id: db_contact.user_id_b,
525 should_notify: db_contact.should_notify && db_contact.a_to_b,
526 busy: db_contact.user_b_busy,
527 });
528 } else if db_contact.a_to_b {
529 contacts.push(Contact::Outgoing {
530 user_id: db_contact.user_id_b,
531 })
532 } else {
533 contacts.push(Contact::Incoming {
534 user_id: db_contact.user_id_b,
535 should_notify: db_contact.should_notify,
536 });
537 }
538 } else if db_contact.accepted {
539 contacts.push(Contact::Accepted {
540 user_id: db_contact.user_id_a,
541 should_notify: db_contact.should_notify && !db_contact.a_to_b,
542 busy: db_contact.user_a_busy,
543 });
544 } else if db_contact.a_to_b {
545 contacts.push(Contact::Incoming {
546 user_id: db_contact.user_id_a,
547 should_notify: db_contact.should_notify,
548 });
549 } else {
550 contacts.push(Contact::Outgoing {
551 user_id: db_contact.user_id_a,
552 });
553 }
554 }
555
556 contacts.sort_unstable_by_key(|contact| contact.user_id());
557
558 Ok(contacts)
559 })
560 .await
561 }
562
563 pub async fn is_user_busy(&self, user_id: UserId) -> Result<bool> {
564 self.transaction(|tx| async move {
565 let participant = room_participant::Entity::find()
566 .filter(room_participant::Column::UserId.eq(user_id))
567 .one(&*tx)
568 .await?;
569 Ok(participant.is_some())
570 })
571 .await
572 }
573
574 pub async fn has_contact(&self, user_id_1: UserId, user_id_2: UserId) -> Result<bool> {
575 self.transaction(|tx| async move {
576 let (id_a, id_b) = if user_id_1 < user_id_2 {
577 (user_id_1, user_id_2)
578 } else {
579 (user_id_2, user_id_1)
580 };
581
582 Ok(contact::Entity::find()
583 .filter(
584 contact::Column::UserIdA
585 .eq(id_a)
586 .and(contact::Column::UserIdB.eq(id_b))
587 .and(contact::Column::Accepted.eq(true)),
588 )
589 .one(&*tx)
590 .await?
591 .is_some())
592 })
593 .await
594 }
595
596 pub async fn send_contact_request(&self, sender_id: UserId, receiver_id: UserId) -> Result<()> {
597 self.transaction(|tx| async move {
598 let (id_a, id_b, a_to_b) = if sender_id < receiver_id {
599 (sender_id, receiver_id, true)
600 } else {
601 (receiver_id, sender_id, false)
602 };
603
604 let rows_affected = contact::Entity::insert(contact::ActiveModel {
605 user_id_a: ActiveValue::set(id_a),
606 user_id_b: ActiveValue::set(id_b),
607 a_to_b: ActiveValue::set(a_to_b),
608 accepted: ActiveValue::set(false),
609 should_notify: ActiveValue::set(true),
610 ..Default::default()
611 })
612 .on_conflict(
613 OnConflict::columns([contact::Column::UserIdA, contact::Column::UserIdB])
614 .values([
615 (contact::Column::Accepted, true.into()),
616 (contact::Column::ShouldNotify, false.into()),
617 ])
618 .action_and_where(
619 contact::Column::Accepted.eq(false).and(
620 contact::Column::AToB
621 .eq(a_to_b)
622 .and(contact::Column::UserIdA.eq(id_b))
623 .or(contact::Column::AToB
624 .ne(a_to_b)
625 .and(contact::Column::UserIdA.eq(id_a))),
626 ),
627 )
628 .to_owned(),
629 )
630 .exec_without_returning(&*tx)
631 .await?;
632
633 if rows_affected == 1 {
634 Ok(())
635 } else {
636 Err(anyhow!("contact already requested"))?
637 }
638 })
639 .await
640 }
641
642 /// Returns a bool indicating whether the removed contact had originally accepted or not
643 ///
644 /// Deletes the contact identified by the requester and responder ids, and then returns
645 /// whether the deleted contact had originally accepted or was a pending contact request.
646 ///
647 /// # Arguments
648 ///
649 /// * `requester_id` - The user that initiates this request
650 /// * `responder_id` - The user that will be removed
651 pub async fn remove_contact(&self, requester_id: UserId, responder_id: UserId) -> Result<bool> {
652 self.transaction(|tx| async move {
653 let (id_a, id_b) = if responder_id < requester_id {
654 (responder_id, requester_id)
655 } else {
656 (requester_id, responder_id)
657 };
658
659 let contact = contact::Entity::find()
660 .filter(
661 contact::Column::UserIdA
662 .eq(id_a)
663 .and(contact::Column::UserIdB.eq(id_b)),
664 )
665 .one(&*tx)
666 .await?
667 .ok_or_else(|| anyhow!("no such contact"))?;
668
669 contact::Entity::delete_by_id(contact.id).exec(&*tx).await?;
670 Ok(contact.accepted)
671 })
672 .await
673 }
674
675 pub async fn dismiss_contact_notification(
676 &self,
677 user_id: UserId,
678 contact_user_id: UserId,
679 ) -> Result<()> {
680 self.transaction(|tx| async move {
681 let (id_a, id_b, a_to_b) = if user_id < contact_user_id {
682 (user_id, contact_user_id, true)
683 } else {
684 (contact_user_id, user_id, false)
685 };
686
687 let result = contact::Entity::update_many()
688 .set(contact::ActiveModel {
689 should_notify: ActiveValue::set(false),
690 ..Default::default()
691 })
692 .filter(
693 contact::Column::UserIdA
694 .eq(id_a)
695 .and(contact::Column::UserIdB.eq(id_b))
696 .and(
697 contact::Column::AToB
698 .eq(a_to_b)
699 .and(contact::Column::Accepted.eq(true))
700 .or(contact::Column::AToB
701 .ne(a_to_b)
702 .and(contact::Column::Accepted.eq(false))),
703 ),
704 )
705 .exec(&*tx)
706 .await?;
707 if result.rows_affected == 0 {
708 Err(anyhow!("no such contact request"))?
709 } else {
710 Ok(())
711 }
712 })
713 .await
714 }
715
716 pub async fn respond_to_contact_request(
717 &self,
718 responder_id: UserId,
719 requester_id: UserId,
720 accept: bool,
721 ) -> Result<()> {
722 self.transaction(|tx| async move {
723 let (id_a, id_b, a_to_b) = if responder_id < requester_id {
724 (responder_id, requester_id, false)
725 } else {
726 (requester_id, responder_id, true)
727 };
728 let rows_affected = if accept {
729 let result = contact::Entity::update_many()
730 .set(contact::ActiveModel {
731 accepted: ActiveValue::set(true),
732 should_notify: ActiveValue::set(true),
733 ..Default::default()
734 })
735 .filter(
736 contact::Column::UserIdA
737 .eq(id_a)
738 .and(contact::Column::UserIdB.eq(id_b))
739 .and(contact::Column::AToB.eq(a_to_b)),
740 )
741 .exec(&*tx)
742 .await?;
743 result.rows_affected
744 } else {
745 let result = contact::Entity::delete_many()
746 .filter(
747 contact::Column::UserIdA
748 .eq(id_a)
749 .and(contact::Column::UserIdB.eq(id_b))
750 .and(contact::Column::AToB.eq(a_to_b))
751 .and(contact::Column::Accepted.eq(false)),
752 )
753 .exec(&*tx)
754 .await?;
755
756 result.rows_affected
757 };
758
759 if rows_affected == 1 {
760 Ok(())
761 } else {
762 Err(anyhow!("no such contact request"))?
763 }
764 })
765 .await
766 }
767
768 pub fn fuzzy_like_string(string: &str) -> String {
769 let mut result = String::with_capacity(string.len() * 2 + 1);
770 for c in string.chars() {
771 if c.is_alphanumeric() {
772 result.push('%');
773 result.push(c);
774 }
775 }
776 result.push('%');
777 result
778 }
779
780 pub async fn fuzzy_search_users(&self, name_query: &str, limit: u32) -> Result<Vec<User>> {
781 self.transaction(|tx| async {
782 let tx = tx;
783 let like_string = Self::fuzzy_like_string(name_query);
784 let query = "
785 SELECT users.*
786 FROM users
787 WHERE github_login ILIKE $1
788 ORDER BY github_login <-> $2
789 LIMIT $3
790 ";
791
792 Ok(user::Entity::find()
793 .from_raw_sql(Statement::from_sql_and_values(
794 self.pool.get_database_backend(),
795 query.into(),
796 vec![like_string.into(), name_query.into(), limit.into()],
797 ))
798 .all(&*tx)
799 .await?)
800 })
801 .await
802 }
803
804 // signups
805
806 pub async fn create_signup(&self, signup: &NewSignup) -> Result<()> {
807 self.transaction(|tx| async move {
808 signup::Entity::insert(signup::ActiveModel {
809 email_address: ActiveValue::set(signup.email_address.clone()),
810 email_confirmation_code: ActiveValue::set(random_email_confirmation_code()),
811 email_confirmation_sent: ActiveValue::set(false),
812 platform_mac: ActiveValue::set(signup.platform_mac),
813 platform_windows: ActiveValue::set(signup.platform_windows),
814 platform_linux: ActiveValue::set(signup.platform_linux),
815 platform_unknown: ActiveValue::set(false),
816 editor_features: ActiveValue::set(Some(signup.editor_features.clone())),
817 programming_languages: ActiveValue::set(Some(signup.programming_languages.clone())),
818 device_id: ActiveValue::set(signup.device_id.clone()),
819 added_to_mailing_list: ActiveValue::set(signup.added_to_mailing_list),
820 ..Default::default()
821 })
822 .on_conflict(
823 OnConflict::column(signup::Column::EmailAddress)
824 .update_columns([
825 signup::Column::PlatformMac,
826 signup::Column::PlatformWindows,
827 signup::Column::PlatformLinux,
828 signup::Column::EditorFeatures,
829 signup::Column::ProgrammingLanguages,
830 signup::Column::DeviceId,
831 signup::Column::AddedToMailingList,
832 ])
833 .to_owned(),
834 )
835 .exec(&*tx)
836 .await?;
837 Ok(())
838 })
839 .await
840 }
841
842 pub async fn get_signup(&self, email_address: &str) -> Result<signup::Model> {
843 self.transaction(|tx| async move {
844 let signup = signup::Entity::find()
845 .filter(signup::Column::EmailAddress.eq(email_address))
846 .one(&*tx)
847 .await?
848 .ok_or_else(|| {
849 anyhow!("signup with email address {} doesn't exist", email_address)
850 })?;
851
852 Ok(signup)
853 })
854 .await
855 }
856
857 pub async fn get_waitlist_summary(&self) -> Result<WaitlistSummary> {
858 self.transaction(|tx| async move {
859 let query = "
860 SELECT
861 COUNT(*) as count,
862 COALESCE(SUM(CASE WHEN platform_linux THEN 1 ELSE 0 END), 0) as linux_count,
863 COALESCE(SUM(CASE WHEN platform_mac THEN 1 ELSE 0 END), 0) as mac_count,
864 COALESCE(SUM(CASE WHEN platform_windows THEN 1 ELSE 0 END), 0) as windows_count,
865 COALESCE(SUM(CASE WHEN platform_unknown THEN 1 ELSE 0 END), 0) as unknown_count
866 FROM (
867 SELECT *
868 FROM signups
869 WHERE
870 NOT email_confirmation_sent
871 ) AS unsent
872 ";
873 Ok(
874 WaitlistSummary::find_by_statement(Statement::from_sql_and_values(
875 self.pool.get_database_backend(),
876 query.into(),
877 vec![],
878 ))
879 .one(&*tx)
880 .await?
881 .ok_or_else(|| anyhow!("invalid result"))?,
882 )
883 })
884 .await
885 }
886
887 pub async fn record_sent_invites(&self, invites: &[Invite]) -> Result<()> {
888 let emails = invites
889 .iter()
890 .map(|s| s.email_address.as_str())
891 .collect::<Vec<_>>();
892 self.transaction(|tx| async {
893 let tx = tx;
894 signup::Entity::update_many()
895 .filter(signup::Column::EmailAddress.is_in(emails.iter().copied()))
896 .set(signup::ActiveModel {
897 email_confirmation_sent: ActiveValue::set(true),
898 ..Default::default()
899 })
900 .exec(&*tx)
901 .await?;
902 Ok(())
903 })
904 .await
905 }
906
907 pub async fn get_unsent_invites(&self, count: usize) -> Result<Vec<Invite>> {
908 self.transaction(|tx| async move {
909 Ok(signup::Entity::find()
910 .select_only()
911 .column(signup::Column::EmailAddress)
912 .column(signup::Column::EmailConfirmationCode)
913 .filter(
914 signup::Column::EmailConfirmationSent.eq(false).and(
915 signup::Column::PlatformMac
916 .eq(true)
917 .or(signup::Column::PlatformUnknown.eq(true)),
918 ),
919 )
920 .order_by_asc(signup::Column::CreatedAt)
921 .limit(count as u64)
922 .into_model()
923 .all(&*tx)
924 .await?)
925 })
926 .await
927 }
928
929 // invite codes
930
931 pub async fn create_invite_from_code(
932 &self,
933 code: &str,
934 email_address: &str,
935 device_id: Option<&str>,
936 added_to_mailing_list: bool,
937 ) -> Result<Invite> {
938 self.transaction(|tx| async move {
939 let existing_user = user::Entity::find()
940 .filter(user::Column::EmailAddress.eq(email_address))
941 .one(&*tx)
942 .await?;
943
944 if existing_user.is_some() {
945 Err(anyhow!("email address is already in use"))?;
946 }
947
948 let inviting_user_with_invites = match user::Entity::find()
949 .filter(
950 user::Column::InviteCode
951 .eq(code)
952 .and(user::Column::InviteCount.gt(0)),
953 )
954 .one(&*tx)
955 .await?
956 {
957 Some(inviting_user) => inviting_user,
958 None => {
959 return Err(Error::Http(
960 StatusCode::UNAUTHORIZED,
961 "unable to find an invite code with invites remaining".to_string(),
962 ))?
963 }
964 };
965 user::Entity::update_many()
966 .filter(
967 user::Column::Id
968 .eq(inviting_user_with_invites.id)
969 .and(user::Column::InviteCount.gt(0)),
970 )
971 .col_expr(
972 user::Column::InviteCount,
973 Expr::col(user::Column::InviteCount).sub(1),
974 )
975 .exec(&*tx)
976 .await?;
977
978 let signup = signup::Entity::insert(signup::ActiveModel {
979 email_address: ActiveValue::set(email_address.into()),
980 email_confirmation_code: ActiveValue::set(random_email_confirmation_code()),
981 email_confirmation_sent: ActiveValue::set(false),
982 inviting_user_id: ActiveValue::set(Some(inviting_user_with_invites.id)),
983 platform_linux: ActiveValue::set(false),
984 platform_mac: ActiveValue::set(false),
985 platform_windows: ActiveValue::set(false),
986 platform_unknown: ActiveValue::set(true),
987 device_id: ActiveValue::set(device_id.map(|device_id| device_id.into())),
988 added_to_mailing_list: ActiveValue::set(added_to_mailing_list),
989 ..Default::default()
990 })
991 .on_conflict(
992 OnConflict::column(signup::Column::EmailAddress)
993 .update_column(signup::Column::InvitingUserId)
994 .to_owned(),
995 )
996 .exec_with_returning(&*tx)
997 .await?;
998
999 Ok(Invite {
1000 email_address: signup.email_address,
1001 email_confirmation_code: signup.email_confirmation_code,
1002 })
1003 })
1004 .await
1005 }
1006
1007 pub async fn create_user_from_invite(
1008 &self,
1009 invite: &Invite,
1010 user: NewUserParams,
1011 ) -> Result<Option<NewUserResult>> {
1012 self.transaction(|tx| async {
1013 let tx = tx;
1014 let signup = signup::Entity::find()
1015 .filter(
1016 signup::Column::EmailAddress
1017 .eq(invite.email_address.as_str())
1018 .and(
1019 signup::Column::EmailConfirmationCode
1020 .eq(invite.email_confirmation_code.as_str()),
1021 ),
1022 )
1023 .one(&*tx)
1024 .await?
1025 .ok_or_else(|| Error::Http(StatusCode::NOT_FOUND, "no such invite".to_string()))?;
1026
1027 if signup.user_id.is_some() {
1028 return Ok(None);
1029 }
1030
1031 let user = user::Entity::insert(user::ActiveModel {
1032 email_address: ActiveValue::set(Some(invite.email_address.clone())),
1033 github_login: ActiveValue::set(user.github_login.clone()),
1034 github_user_id: ActiveValue::set(Some(user.github_user_id)),
1035 admin: ActiveValue::set(false),
1036 invite_count: ActiveValue::set(user.invite_count),
1037 invite_code: ActiveValue::set(Some(random_invite_code())),
1038 metrics_id: ActiveValue::set(Uuid::new_v4()),
1039 ..Default::default()
1040 })
1041 .on_conflict(
1042 OnConflict::column(user::Column::GithubLogin)
1043 .update_columns([
1044 user::Column::EmailAddress,
1045 user::Column::GithubUserId,
1046 user::Column::Admin,
1047 ])
1048 .to_owned(),
1049 )
1050 .exec_with_returning(&*tx)
1051 .await?;
1052
1053 let mut signup = signup.into_active_model();
1054 signup.user_id = ActiveValue::set(Some(user.id));
1055 let signup = signup.update(&*tx).await?;
1056
1057 if let Some(inviting_user_id) = signup.inviting_user_id {
1058 let (user_id_a, user_id_b, a_to_b) = if inviting_user_id < user.id {
1059 (inviting_user_id, user.id, true)
1060 } else {
1061 (user.id, inviting_user_id, false)
1062 };
1063
1064 contact::Entity::insert(contact::ActiveModel {
1065 user_id_a: ActiveValue::set(user_id_a),
1066 user_id_b: ActiveValue::set(user_id_b),
1067 a_to_b: ActiveValue::set(a_to_b),
1068 should_notify: ActiveValue::set(true),
1069 accepted: ActiveValue::set(true),
1070 ..Default::default()
1071 })
1072 .on_conflict(OnConflict::new().do_nothing().to_owned())
1073 .exec_without_returning(&*tx)
1074 .await?;
1075 }
1076
1077 Ok(Some(NewUserResult {
1078 user_id: user.id,
1079 metrics_id: user.metrics_id.to_string(),
1080 inviting_user_id: signup.inviting_user_id,
1081 signup_device_id: signup.device_id,
1082 }))
1083 })
1084 .await
1085 }
1086
1087 pub async fn set_invite_count_for_user(&self, id: UserId, count: i32) -> Result<()> {
1088 self.transaction(|tx| async move {
1089 if count > 0 {
1090 user::Entity::update_many()
1091 .filter(
1092 user::Column::Id
1093 .eq(id)
1094 .and(user::Column::InviteCode.is_null()),
1095 )
1096 .set(user::ActiveModel {
1097 invite_code: ActiveValue::set(Some(random_invite_code())),
1098 ..Default::default()
1099 })
1100 .exec(&*tx)
1101 .await?;
1102 }
1103
1104 user::Entity::update_many()
1105 .filter(user::Column::Id.eq(id))
1106 .set(user::ActiveModel {
1107 invite_count: ActiveValue::set(count),
1108 ..Default::default()
1109 })
1110 .exec(&*tx)
1111 .await?;
1112 Ok(())
1113 })
1114 .await
1115 }
1116
1117 pub async fn get_invite_code_for_user(&self, id: UserId) -> Result<Option<(String, i32)>> {
1118 self.transaction(|tx| async move {
1119 match user::Entity::find_by_id(id).one(&*tx).await? {
1120 Some(user) if user.invite_code.is_some() => {
1121 Ok(Some((user.invite_code.unwrap(), user.invite_count)))
1122 }
1123 _ => Ok(None),
1124 }
1125 })
1126 .await
1127 }
1128
1129 pub async fn get_user_for_invite_code(&self, code: &str) -> Result<User> {
1130 self.transaction(|tx| async move {
1131 user::Entity::find()
1132 .filter(user::Column::InviteCode.eq(code))
1133 .one(&*tx)
1134 .await?
1135 .ok_or_else(|| {
1136 Error::Http(
1137 StatusCode::NOT_FOUND,
1138 "that invite code does not exist".to_string(),
1139 )
1140 })
1141 })
1142 .await
1143 }
1144
1145 // rooms
1146
1147 pub async fn incoming_call_for_user(
1148 &self,
1149 user_id: UserId,
1150 ) -> Result<Option<proto::IncomingCall>> {
1151 self.transaction(|tx| async move {
1152 let pending_participant = room_participant::Entity::find()
1153 .filter(
1154 room_participant::Column::UserId
1155 .eq(user_id)
1156 .and(room_participant::Column::AnsweringConnectionId.is_null()),
1157 )
1158 .one(&*tx)
1159 .await?;
1160
1161 if let Some(pending_participant) = pending_participant {
1162 let room = self.get_room(pending_participant.room_id, &tx).await?;
1163 Ok(Self::build_incoming_call(&room, user_id))
1164 } else {
1165 Ok(None)
1166 }
1167 })
1168 .await
1169 }
1170
1171 pub async fn create_room(
1172 &self,
1173 user_id: UserId,
1174 connection: ConnectionId,
1175 live_kit_room: &str,
1176 ) -> Result<proto::Room> {
1177 self.transaction(|tx| async move {
1178 let room = room::ActiveModel {
1179 live_kit_room: ActiveValue::set(live_kit_room.into()),
1180 ..Default::default()
1181 }
1182 .insert(&*tx)
1183 .await?;
1184 room_participant::ActiveModel {
1185 room_id: ActiveValue::set(room.id),
1186 user_id: ActiveValue::set(user_id),
1187 answering_connection_id: ActiveValue::set(Some(connection.id as i32)),
1188 answering_connection_server_id: ActiveValue::set(Some(ServerId(
1189 connection.owner_id as i32,
1190 ))),
1191 answering_connection_lost: ActiveValue::set(false),
1192 calling_user_id: ActiveValue::set(user_id),
1193 calling_connection_id: ActiveValue::set(connection.id as i32),
1194 calling_connection_server_id: ActiveValue::set(Some(ServerId(
1195 connection.owner_id as i32,
1196 ))),
1197 ..Default::default()
1198 }
1199 .insert(&*tx)
1200 .await?;
1201
1202 let room = self.get_room(room.id, &tx).await?;
1203 Ok(room)
1204 })
1205 .await
1206 }
1207
1208 pub async fn call(
1209 &self,
1210 room_id: RoomId,
1211 calling_user_id: UserId,
1212 calling_connection: ConnectionId,
1213 called_user_id: UserId,
1214 initial_project_id: Option<ProjectId>,
1215 ) -> Result<RoomGuard<(proto::Room, proto::IncomingCall)>> {
1216 self.room_transaction(room_id, |tx| async move {
1217 room_participant::ActiveModel {
1218 room_id: ActiveValue::set(room_id),
1219 user_id: ActiveValue::set(called_user_id),
1220 answering_connection_lost: ActiveValue::set(false),
1221 calling_user_id: ActiveValue::set(calling_user_id),
1222 calling_connection_id: ActiveValue::set(calling_connection.id as i32),
1223 calling_connection_server_id: ActiveValue::set(Some(ServerId(
1224 calling_connection.owner_id as i32,
1225 ))),
1226 initial_project_id: ActiveValue::set(initial_project_id),
1227 ..Default::default()
1228 }
1229 .insert(&*tx)
1230 .await?;
1231
1232 let room = self.get_room(room_id, &tx).await?;
1233 let incoming_call = Self::build_incoming_call(&room, called_user_id)
1234 .ok_or_else(|| anyhow!("failed to build incoming call"))?;
1235 Ok((room, incoming_call))
1236 })
1237 .await
1238 }
1239
1240 pub async fn call_failed(
1241 &self,
1242 room_id: RoomId,
1243 called_user_id: UserId,
1244 ) -> Result<RoomGuard<proto::Room>> {
1245 self.room_transaction(room_id, |tx| async move {
1246 room_participant::Entity::delete_many()
1247 .filter(
1248 room_participant::Column::RoomId
1249 .eq(room_id)
1250 .and(room_participant::Column::UserId.eq(called_user_id)),
1251 )
1252 .exec(&*tx)
1253 .await?;
1254 let room = self.get_room(room_id, &tx).await?;
1255 Ok(room)
1256 })
1257 .await
1258 }
1259
1260 pub async fn decline_call(
1261 &self,
1262 expected_room_id: Option<RoomId>,
1263 user_id: UserId,
1264 ) -> Result<Option<RoomGuard<proto::Room>>> {
1265 self.optional_room_transaction(|tx| async move {
1266 let mut filter = Condition::all()
1267 .add(room_participant::Column::UserId.eq(user_id))
1268 .add(room_participant::Column::AnsweringConnectionId.is_null());
1269 if let Some(room_id) = expected_room_id {
1270 filter = filter.add(room_participant::Column::RoomId.eq(room_id));
1271 }
1272 let participant = room_participant::Entity::find()
1273 .filter(filter)
1274 .one(&*tx)
1275 .await?;
1276
1277 let participant = if let Some(participant) = participant {
1278 participant
1279 } else if expected_room_id.is_some() {
1280 return Err(anyhow!("could not find call to decline"))?;
1281 } else {
1282 return Ok(None);
1283 };
1284
1285 let room_id = participant.room_id;
1286 room_participant::Entity::delete(participant.into_active_model())
1287 .exec(&*tx)
1288 .await?;
1289
1290 let room = self.get_room(room_id, &tx).await?;
1291 Ok(Some((room_id, room)))
1292 })
1293 .await
1294 }
1295
1296 pub async fn cancel_call(
1297 &self,
1298 room_id: RoomId,
1299 calling_connection: ConnectionId,
1300 called_user_id: UserId,
1301 ) -> Result<RoomGuard<proto::Room>> {
1302 self.room_transaction(room_id, |tx| async move {
1303 let participant = room_participant::Entity::find()
1304 .filter(
1305 Condition::all()
1306 .add(room_participant::Column::UserId.eq(called_user_id))
1307 .add(room_participant::Column::RoomId.eq(room_id))
1308 .add(
1309 room_participant::Column::CallingConnectionId
1310 .eq(calling_connection.id as i32),
1311 )
1312 .add(
1313 room_participant::Column::CallingConnectionServerId
1314 .eq(calling_connection.owner_id as i32),
1315 )
1316 .add(room_participant::Column::AnsweringConnectionId.is_null()),
1317 )
1318 .one(&*tx)
1319 .await?
1320 .ok_or_else(|| anyhow!("no call to cancel"))?;
1321
1322 room_participant::Entity::delete(participant.into_active_model())
1323 .exec(&*tx)
1324 .await?;
1325
1326 let room = self.get_room(room_id, &tx).await?;
1327 Ok(room)
1328 })
1329 .await
1330 }
1331
1332 pub async fn join_room(
1333 &self,
1334 room_id: RoomId,
1335 user_id: UserId,
1336 connection: ConnectionId,
1337 ) -> Result<RoomGuard<proto::Room>> {
1338 self.room_transaction(room_id, |tx| async move {
1339 let result = room_participant::Entity::update_many()
1340 .filter(
1341 Condition::all()
1342 .add(room_participant::Column::RoomId.eq(room_id))
1343 .add(room_participant::Column::UserId.eq(user_id))
1344 .add(room_participant::Column::AnsweringConnectionId.is_null()),
1345 )
1346 .set(room_participant::ActiveModel {
1347 answering_connection_id: ActiveValue::set(Some(connection.id as i32)),
1348 answering_connection_server_id: ActiveValue::set(Some(ServerId(
1349 connection.owner_id as i32,
1350 ))),
1351 answering_connection_lost: ActiveValue::set(false),
1352 ..Default::default()
1353 })
1354 .exec(&*tx)
1355 .await?;
1356 if result.rows_affected == 0 {
1357 Err(anyhow!("room does not exist or was already joined"))?
1358 } else {
1359 let room = self.get_room(room_id, &tx).await?;
1360 Ok(room)
1361 }
1362 })
1363 .await
1364 }
1365
1366 pub async fn rejoin_room(
1367 &self,
1368 rejoin_room: proto::RejoinRoom,
1369 user_id: UserId,
1370 connection: ConnectionId,
1371 ) -> Result<RoomGuard<RejoinedRoom>> {
1372 let room_id = RoomId::from_proto(rejoin_room.id);
1373 self.room_transaction(room_id, |tx| async {
1374 let tx = tx;
1375 let participant_update = room_participant::Entity::update_many()
1376 .filter(
1377 Condition::all()
1378 .add(room_participant::Column::RoomId.eq(room_id))
1379 .add(room_participant::Column::UserId.eq(user_id))
1380 .add(room_participant::Column::AnsweringConnectionId.is_not_null())
1381 .add(
1382 Condition::any()
1383 .add(room_participant::Column::AnsweringConnectionLost.eq(true))
1384 .add(
1385 room_participant::Column::AnsweringConnectionServerId
1386 .ne(connection.owner_id as i32),
1387 ),
1388 ),
1389 )
1390 .set(room_participant::ActiveModel {
1391 answering_connection_id: ActiveValue::set(Some(connection.id as i32)),
1392 answering_connection_server_id: ActiveValue::set(Some(ServerId(
1393 connection.owner_id as i32,
1394 ))),
1395 answering_connection_lost: ActiveValue::set(false),
1396 ..Default::default()
1397 })
1398 .exec(&*tx)
1399 .await?;
1400 if participant_update.rows_affected == 0 {
1401 return Err(anyhow!("room does not exist or was already joined"))?;
1402 }
1403
1404 let mut reshared_projects = Vec::new();
1405 for reshared_project in &rejoin_room.reshared_projects {
1406 let project_id = ProjectId::from_proto(reshared_project.project_id);
1407 let project = project::Entity::find_by_id(project_id)
1408 .one(&*tx)
1409 .await?
1410 .ok_or_else(|| anyhow!("project does not exist"))?;
1411 if project.host_user_id != user_id {
1412 return Err(anyhow!("no such project"))?;
1413 }
1414
1415 let mut collaborators = project
1416 .find_related(project_collaborator::Entity)
1417 .all(&*tx)
1418 .await?;
1419 let host_ix = collaborators
1420 .iter()
1421 .position(|collaborator| {
1422 collaborator.user_id == user_id && collaborator.is_host
1423 })
1424 .ok_or_else(|| anyhow!("host not found among collaborators"))?;
1425 let host = collaborators.swap_remove(host_ix);
1426 let old_connection_id = host.connection();
1427
1428 project::Entity::update(project::ActiveModel {
1429 host_connection_id: ActiveValue::set(Some(connection.id as i32)),
1430 host_connection_server_id: ActiveValue::set(Some(ServerId(
1431 connection.owner_id as i32,
1432 ))),
1433 ..project.into_active_model()
1434 })
1435 .exec(&*tx)
1436 .await?;
1437 project_collaborator::Entity::update(project_collaborator::ActiveModel {
1438 connection_id: ActiveValue::set(connection.id as i32),
1439 connection_server_id: ActiveValue::set(ServerId(connection.owner_id as i32)),
1440 ..host.into_active_model()
1441 })
1442 .exec(&*tx)
1443 .await?;
1444
1445 self.update_project_worktrees(project_id, &reshared_project.worktrees, &tx)
1446 .await?;
1447
1448 reshared_projects.push(ResharedProject {
1449 id: project_id,
1450 old_connection_id,
1451 collaborators: collaborators
1452 .iter()
1453 .map(|collaborator| ProjectCollaborator {
1454 connection_id: collaborator.connection(),
1455 user_id: collaborator.user_id,
1456 replica_id: collaborator.replica_id,
1457 is_host: collaborator.is_host,
1458 })
1459 .collect(),
1460 worktrees: reshared_project.worktrees.clone(),
1461 });
1462 }
1463
1464 project::Entity::delete_many()
1465 .filter(
1466 Condition::all()
1467 .add(project::Column::RoomId.eq(room_id))
1468 .add(project::Column::HostUserId.eq(user_id))
1469 .add(
1470 project::Column::Id
1471 .is_not_in(reshared_projects.iter().map(|project| project.id)),
1472 ),
1473 )
1474 .exec(&*tx)
1475 .await?;
1476
1477 let mut rejoined_projects = Vec::new();
1478 for rejoined_project in &rejoin_room.rejoined_projects {
1479 let project_id = ProjectId::from_proto(rejoined_project.id);
1480 let Some(project) = project::Entity::find_by_id(project_id)
1481 .one(&*tx)
1482 .await? else { continue };
1483
1484 let mut worktrees = Vec::new();
1485 let db_worktrees = project.find_related(worktree::Entity).all(&*tx).await?;
1486 for db_worktree in db_worktrees {
1487 let mut worktree = RejoinedWorktree {
1488 id: db_worktree.id as u64,
1489 abs_path: db_worktree.abs_path,
1490 root_name: db_worktree.root_name,
1491 visible: db_worktree.visible,
1492 updated_entries: Default::default(),
1493 removed_entries: Default::default(),
1494 updated_repositories: Default::default(),
1495 removed_repositories: Default::default(),
1496 diagnostic_summaries: Default::default(),
1497 scan_id: db_worktree.scan_id as u64,
1498 completed_scan_id: db_worktree.completed_scan_id as u64,
1499 };
1500
1501 let rejoined_worktree = rejoined_project
1502 .worktrees
1503 .iter()
1504 .find(|worktree| worktree.id == db_worktree.id as u64);
1505
1506 // File entries
1507 {
1508 let entry_filter = if let Some(rejoined_worktree) = rejoined_worktree {
1509 worktree_entry::Column::ScanId.gt(rejoined_worktree.scan_id)
1510 } else {
1511 worktree_entry::Column::IsDeleted.eq(false)
1512 };
1513
1514 let mut db_entries = worktree_entry::Entity::find()
1515 .filter(
1516 Condition::all()
1517 .add(worktree_entry::Column::WorktreeId.eq(worktree.id))
1518 .add(entry_filter),
1519 )
1520 .stream(&*tx)
1521 .await?;
1522
1523 while let Some(db_entry) = db_entries.next().await {
1524 let db_entry = db_entry?;
1525 if db_entry.is_deleted {
1526 worktree.removed_entries.push(db_entry.id as u64);
1527 } else {
1528 worktree.updated_entries.push(proto::Entry {
1529 id: db_entry.id as u64,
1530 is_dir: db_entry.is_dir,
1531 path: db_entry.path,
1532 inode: db_entry.inode as u64,
1533 mtime: Some(proto::Timestamp {
1534 seconds: db_entry.mtime_seconds as u64,
1535 nanos: db_entry.mtime_nanos as u32,
1536 }),
1537 is_symlink: db_entry.is_symlink,
1538 is_ignored: db_entry.is_ignored,
1539 });
1540 }
1541 }
1542 }
1543
1544 // Repository Entries
1545 {
1546 let repository_entry_filter =
1547 if let Some(rejoined_worktree) = rejoined_worktree {
1548 worktree_repository::Column::ScanId.gt(rejoined_worktree.scan_id)
1549 } else {
1550 worktree_repository::Column::IsDeleted.eq(false)
1551 };
1552
1553 let mut db_repositories = worktree_repository::Entity::find()
1554 .filter(
1555 Condition::all()
1556 .add(worktree_repository::Column::WorktreeId.eq(worktree.id))
1557 .add(repository_entry_filter),
1558 )
1559 .stream(&*tx)
1560 .await?;
1561
1562 while let Some(db_repository) = db_repositories.next().await {
1563 let db_repository = db_repository?;
1564 if db_repository.is_deleted {
1565 worktree
1566 .removed_repositories
1567 .push(db_repository.work_directory_id as u64);
1568 } else {
1569 worktree.updated_repositories.push(proto::RepositoryEntry {
1570 work_directory_id: db_repository.work_directory_id as u64,
1571 branch: db_repository.branch,
1572 removed_worktree_repo_paths: Default::default(),
1573 updated_worktree_statuses: Default::default(),
1574 });
1575 }
1576 }
1577 }
1578
1579 worktrees.push(worktree);
1580 }
1581
1582 let language_servers = project
1583 .find_related(language_server::Entity)
1584 .all(&*tx)
1585 .await?
1586 .into_iter()
1587 .map(|language_server| proto::LanguageServer {
1588 id: language_server.id as u64,
1589 name: language_server.name,
1590 })
1591 .collect::<Vec<_>>();
1592
1593 let mut collaborators = project
1594 .find_related(project_collaborator::Entity)
1595 .all(&*tx)
1596 .await?;
1597 let self_collaborator = if let Some(self_collaborator_ix) = collaborators
1598 .iter()
1599 .position(|collaborator| collaborator.user_id == user_id)
1600 {
1601 collaborators.swap_remove(self_collaborator_ix)
1602 } else {
1603 continue;
1604 };
1605 let old_connection_id = self_collaborator.connection();
1606 project_collaborator::Entity::update(project_collaborator::ActiveModel {
1607 connection_id: ActiveValue::set(connection.id as i32),
1608 connection_server_id: ActiveValue::set(ServerId(connection.owner_id as i32)),
1609 ..self_collaborator.into_active_model()
1610 })
1611 .exec(&*tx)
1612 .await?;
1613
1614 let collaborators = collaborators
1615 .into_iter()
1616 .map(|collaborator| ProjectCollaborator {
1617 connection_id: collaborator.connection(),
1618 user_id: collaborator.user_id,
1619 replica_id: collaborator.replica_id,
1620 is_host: collaborator.is_host,
1621 })
1622 .collect::<Vec<_>>();
1623
1624 rejoined_projects.push(RejoinedProject {
1625 id: project_id,
1626 old_connection_id,
1627 collaborators,
1628 worktrees,
1629 language_servers,
1630 });
1631 }
1632
1633 let room = self.get_room(room_id, &tx).await?;
1634 Ok(RejoinedRoom {
1635 room,
1636 rejoined_projects,
1637 reshared_projects,
1638 })
1639 })
1640 .await
1641 }
1642
1643 pub async fn leave_room(
1644 &self,
1645 connection: ConnectionId,
1646 ) -> Result<Option<RoomGuard<LeftRoom>>> {
1647 self.optional_room_transaction(|tx| async move {
1648 let leaving_participant = room_participant::Entity::find()
1649 .filter(
1650 Condition::all()
1651 .add(
1652 room_participant::Column::AnsweringConnectionId
1653 .eq(connection.id as i32),
1654 )
1655 .add(
1656 room_participant::Column::AnsweringConnectionServerId
1657 .eq(connection.owner_id as i32),
1658 ),
1659 )
1660 .one(&*tx)
1661 .await?;
1662
1663 if let Some(leaving_participant) = leaving_participant {
1664 // Leave room.
1665 let room_id = leaving_participant.room_id;
1666 room_participant::Entity::delete_by_id(leaving_participant.id)
1667 .exec(&*tx)
1668 .await?;
1669
1670 // Cancel pending calls initiated by the leaving user.
1671 let called_participants = room_participant::Entity::find()
1672 .filter(
1673 Condition::all()
1674 .add(
1675 room_participant::Column::CallingUserId
1676 .eq(leaving_participant.user_id),
1677 )
1678 .add(room_participant::Column::AnsweringConnectionId.is_null()),
1679 )
1680 .all(&*tx)
1681 .await?;
1682 room_participant::Entity::delete_many()
1683 .filter(
1684 room_participant::Column::Id
1685 .is_in(called_participants.iter().map(|participant| participant.id)),
1686 )
1687 .exec(&*tx)
1688 .await?;
1689 let canceled_calls_to_user_ids = called_participants
1690 .into_iter()
1691 .map(|participant| participant.user_id)
1692 .collect();
1693
1694 // Detect left projects.
1695 #[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
1696 enum QueryProjectIds {
1697 ProjectId,
1698 }
1699 let project_ids: Vec<ProjectId> = project_collaborator::Entity::find()
1700 .select_only()
1701 .column_as(
1702 project_collaborator::Column::ProjectId,
1703 QueryProjectIds::ProjectId,
1704 )
1705 .filter(
1706 Condition::all()
1707 .add(
1708 project_collaborator::Column::ConnectionId.eq(connection.id as i32),
1709 )
1710 .add(
1711 project_collaborator::Column::ConnectionServerId
1712 .eq(connection.owner_id as i32),
1713 ),
1714 )
1715 .into_values::<_, QueryProjectIds>()
1716 .all(&*tx)
1717 .await?;
1718 let mut left_projects = HashMap::default();
1719 let mut collaborators = project_collaborator::Entity::find()
1720 .filter(project_collaborator::Column::ProjectId.is_in(project_ids))
1721 .stream(&*tx)
1722 .await?;
1723 while let Some(collaborator) = collaborators.next().await {
1724 let collaborator = collaborator?;
1725 let left_project =
1726 left_projects
1727 .entry(collaborator.project_id)
1728 .or_insert(LeftProject {
1729 id: collaborator.project_id,
1730 host_user_id: Default::default(),
1731 connection_ids: Default::default(),
1732 host_connection_id: Default::default(),
1733 });
1734
1735 let collaborator_connection_id = collaborator.connection();
1736 if collaborator_connection_id != connection {
1737 left_project.connection_ids.push(collaborator_connection_id);
1738 }
1739
1740 if collaborator.is_host {
1741 left_project.host_user_id = collaborator.user_id;
1742 left_project.host_connection_id = collaborator_connection_id;
1743 }
1744 }
1745 drop(collaborators);
1746
1747 // Leave projects.
1748 project_collaborator::Entity::delete_many()
1749 .filter(
1750 Condition::all()
1751 .add(
1752 project_collaborator::Column::ConnectionId.eq(connection.id as i32),
1753 )
1754 .add(
1755 project_collaborator::Column::ConnectionServerId
1756 .eq(connection.owner_id as i32),
1757 ),
1758 )
1759 .exec(&*tx)
1760 .await?;
1761
1762 // Unshare projects.
1763 project::Entity::delete_many()
1764 .filter(
1765 Condition::all()
1766 .add(project::Column::RoomId.eq(room_id))
1767 .add(project::Column::HostConnectionId.eq(connection.id as i32))
1768 .add(
1769 project::Column::HostConnectionServerId
1770 .eq(connection.owner_id as i32),
1771 ),
1772 )
1773 .exec(&*tx)
1774 .await?;
1775
1776 let room = self.get_room(room_id, &tx).await?;
1777 if room.participants.is_empty() {
1778 room::Entity::delete_by_id(room_id).exec(&*tx).await?;
1779 }
1780
1781 let left_room = LeftRoom {
1782 room,
1783 left_projects,
1784 canceled_calls_to_user_ids,
1785 };
1786
1787 if left_room.room.participants.is_empty() {
1788 self.rooms.remove(&room_id);
1789 }
1790
1791 Ok(Some((room_id, left_room)))
1792 } else {
1793 Ok(None)
1794 }
1795 })
1796 .await
1797 }
1798
1799 pub async fn follow(
1800 &self,
1801 project_id: ProjectId,
1802 leader_connection: ConnectionId,
1803 follower_connection: ConnectionId,
1804 ) -> Result<RoomGuard<proto::Room>> {
1805 let room_id = self.room_id_for_project(project_id).await?;
1806 self.room_transaction(room_id, |tx| async move {
1807 follower::ActiveModel {
1808 room_id: ActiveValue::set(room_id),
1809 project_id: ActiveValue::set(project_id),
1810 leader_connection_server_id: ActiveValue::set(ServerId(
1811 leader_connection.owner_id as i32,
1812 )),
1813 leader_connection_id: ActiveValue::set(leader_connection.id as i32),
1814 follower_connection_server_id: ActiveValue::set(ServerId(
1815 follower_connection.owner_id as i32,
1816 )),
1817 follower_connection_id: ActiveValue::set(follower_connection.id as i32),
1818 ..Default::default()
1819 }
1820 .insert(&*tx)
1821 .await?;
1822
1823 let room = self.get_room(room_id, &*tx).await?;
1824 Ok(room)
1825 })
1826 .await
1827 }
1828
1829 pub async fn unfollow(
1830 &self,
1831 project_id: ProjectId,
1832 leader_connection: ConnectionId,
1833 follower_connection: ConnectionId,
1834 ) -> Result<RoomGuard<proto::Room>> {
1835 let room_id = self.room_id_for_project(project_id).await?;
1836 self.room_transaction(room_id, |tx| async move {
1837 follower::Entity::delete_many()
1838 .filter(
1839 Condition::all()
1840 .add(follower::Column::ProjectId.eq(project_id))
1841 .add(
1842 follower::Column::LeaderConnectionServerId
1843 .eq(leader_connection.owner_id),
1844 )
1845 .add(follower::Column::LeaderConnectionId.eq(leader_connection.id))
1846 .add(
1847 follower::Column::FollowerConnectionServerId
1848 .eq(follower_connection.owner_id),
1849 )
1850 .add(follower::Column::FollowerConnectionId.eq(follower_connection.id)),
1851 )
1852 .exec(&*tx)
1853 .await?;
1854
1855 let room = self.get_room(room_id, &*tx).await?;
1856 Ok(room)
1857 })
1858 .await
1859 }
1860
1861 pub async fn update_room_participant_location(
1862 &self,
1863 room_id: RoomId,
1864 connection: ConnectionId,
1865 location: proto::ParticipantLocation,
1866 ) -> Result<RoomGuard<proto::Room>> {
1867 self.room_transaction(room_id, |tx| async {
1868 let tx = tx;
1869 let location_kind;
1870 let location_project_id;
1871 match location
1872 .variant
1873 .as_ref()
1874 .ok_or_else(|| anyhow!("invalid location"))?
1875 {
1876 proto::participant_location::Variant::SharedProject(project) => {
1877 location_kind = 0;
1878 location_project_id = Some(ProjectId::from_proto(project.id));
1879 }
1880 proto::participant_location::Variant::UnsharedProject(_) => {
1881 location_kind = 1;
1882 location_project_id = None;
1883 }
1884 proto::participant_location::Variant::External(_) => {
1885 location_kind = 2;
1886 location_project_id = None;
1887 }
1888 }
1889
1890 let result = room_participant::Entity::update_many()
1891 .filter(
1892 Condition::all()
1893 .add(room_participant::Column::RoomId.eq(room_id))
1894 .add(
1895 room_participant::Column::AnsweringConnectionId
1896 .eq(connection.id as i32),
1897 )
1898 .add(
1899 room_participant::Column::AnsweringConnectionServerId
1900 .eq(connection.owner_id as i32),
1901 ),
1902 )
1903 .set(room_participant::ActiveModel {
1904 location_kind: ActiveValue::set(Some(location_kind)),
1905 location_project_id: ActiveValue::set(location_project_id),
1906 ..Default::default()
1907 })
1908 .exec(&*tx)
1909 .await?;
1910
1911 if result.rows_affected == 1 {
1912 let room = self.get_room(room_id, &tx).await?;
1913 Ok(room)
1914 } else {
1915 Err(anyhow!("could not update room participant location"))?
1916 }
1917 })
1918 .await
1919 }
1920
1921 pub async fn connection_lost(&self, connection: ConnectionId) -> Result<()> {
1922 self.transaction(|tx| async move {
1923 let participant = room_participant::Entity::find()
1924 .filter(
1925 Condition::all()
1926 .add(
1927 room_participant::Column::AnsweringConnectionId
1928 .eq(connection.id as i32),
1929 )
1930 .add(
1931 room_participant::Column::AnsweringConnectionServerId
1932 .eq(connection.owner_id as i32),
1933 ),
1934 )
1935 .one(&*tx)
1936 .await?
1937 .ok_or_else(|| anyhow!("not a participant in any room"))?;
1938
1939 room_participant::Entity::update(room_participant::ActiveModel {
1940 answering_connection_lost: ActiveValue::set(true),
1941 ..participant.into_active_model()
1942 })
1943 .exec(&*tx)
1944 .await?;
1945
1946 Ok(())
1947 })
1948 .await
1949 }
1950
1951 fn build_incoming_call(
1952 room: &proto::Room,
1953 called_user_id: UserId,
1954 ) -> Option<proto::IncomingCall> {
1955 let pending_participant = room
1956 .pending_participants
1957 .iter()
1958 .find(|participant| participant.user_id == called_user_id.to_proto())?;
1959
1960 Some(proto::IncomingCall {
1961 room_id: room.id,
1962 calling_user_id: pending_participant.calling_user_id,
1963 participant_user_ids: room
1964 .participants
1965 .iter()
1966 .map(|participant| participant.user_id)
1967 .collect(),
1968 initial_project: room.participants.iter().find_map(|participant| {
1969 let initial_project_id = pending_participant.initial_project_id?;
1970 participant
1971 .projects
1972 .iter()
1973 .find(|project| project.id == initial_project_id)
1974 .cloned()
1975 }),
1976 })
1977 }
1978
1979 async fn get_room(&self, room_id: RoomId, tx: &DatabaseTransaction) -> Result<proto::Room> {
1980 let db_room = room::Entity::find_by_id(room_id)
1981 .one(tx)
1982 .await?
1983 .ok_or_else(|| anyhow!("could not find room"))?;
1984
1985 let mut db_participants = db_room
1986 .find_related(room_participant::Entity)
1987 .stream(tx)
1988 .await?;
1989 let mut participants = HashMap::default();
1990 let mut pending_participants = Vec::new();
1991 while let Some(db_participant) = db_participants.next().await {
1992 let db_participant = db_participant?;
1993 if let Some((answering_connection_id, answering_connection_server_id)) = db_participant
1994 .answering_connection_id
1995 .zip(db_participant.answering_connection_server_id)
1996 {
1997 let location = match (
1998 db_participant.location_kind,
1999 db_participant.location_project_id,
2000 ) {
2001 (Some(0), Some(project_id)) => {
2002 Some(proto::participant_location::Variant::SharedProject(
2003 proto::participant_location::SharedProject {
2004 id: project_id.to_proto(),
2005 },
2006 ))
2007 }
2008 (Some(1), _) => Some(proto::participant_location::Variant::UnsharedProject(
2009 Default::default(),
2010 )),
2011 _ => Some(proto::participant_location::Variant::External(
2012 Default::default(),
2013 )),
2014 };
2015
2016 let answering_connection = ConnectionId {
2017 owner_id: answering_connection_server_id.0 as u32,
2018 id: answering_connection_id as u32,
2019 };
2020 participants.insert(
2021 answering_connection,
2022 proto::Participant {
2023 user_id: db_participant.user_id.to_proto(),
2024 peer_id: Some(answering_connection.into()),
2025 projects: Default::default(),
2026 location: Some(proto::ParticipantLocation { variant: location }),
2027 },
2028 );
2029 } else {
2030 pending_participants.push(proto::PendingParticipant {
2031 user_id: db_participant.user_id.to_proto(),
2032 calling_user_id: db_participant.calling_user_id.to_proto(),
2033 initial_project_id: db_participant.initial_project_id.map(|id| id.to_proto()),
2034 });
2035 }
2036 }
2037 drop(db_participants);
2038
2039 let mut db_projects = db_room
2040 .find_related(project::Entity)
2041 .find_with_related(worktree::Entity)
2042 .stream(tx)
2043 .await?;
2044
2045 while let Some(row) = db_projects.next().await {
2046 let (db_project, db_worktree) = row?;
2047 let host_connection = db_project.host_connection()?;
2048 if let Some(participant) = participants.get_mut(&host_connection) {
2049 let project = if let Some(project) = participant
2050 .projects
2051 .iter_mut()
2052 .find(|project| project.id == db_project.id.to_proto())
2053 {
2054 project
2055 } else {
2056 participant.projects.push(proto::ParticipantProject {
2057 id: db_project.id.to_proto(),
2058 worktree_root_names: Default::default(),
2059 });
2060 participant.projects.last_mut().unwrap()
2061 };
2062
2063 if let Some(db_worktree) = db_worktree {
2064 if db_worktree.visible {
2065 project.worktree_root_names.push(db_worktree.root_name);
2066 }
2067 }
2068 }
2069 }
2070 drop(db_projects);
2071
2072 let mut db_followers = db_room.find_related(follower::Entity).stream(tx).await?;
2073 let mut followers = Vec::new();
2074 while let Some(db_follower) = db_followers.next().await {
2075 let db_follower = db_follower?;
2076 followers.push(proto::Follower {
2077 leader_id: Some(db_follower.leader_connection().into()),
2078 follower_id: Some(db_follower.follower_connection().into()),
2079 project_id: db_follower.project_id.to_proto(),
2080 });
2081 }
2082
2083 Ok(proto::Room {
2084 id: db_room.id.to_proto(),
2085 live_kit_room: db_room.live_kit_room,
2086 participants: participants.into_values().collect(),
2087 pending_participants,
2088 followers,
2089 })
2090 }
2091
2092 // projects
2093
2094 pub async fn project_count_excluding_admins(&self) -> Result<usize> {
2095 #[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
2096 enum QueryAs {
2097 Count,
2098 }
2099
2100 self.transaction(|tx| async move {
2101 Ok(project::Entity::find()
2102 .select_only()
2103 .column_as(project::Column::Id.count(), QueryAs::Count)
2104 .inner_join(user::Entity)
2105 .filter(user::Column::Admin.eq(false))
2106 .into_values::<_, QueryAs>()
2107 .one(&*tx)
2108 .await?
2109 .unwrap_or(0i64) as usize)
2110 })
2111 .await
2112 }
2113
2114 pub async fn share_project(
2115 &self,
2116 room_id: RoomId,
2117 connection: ConnectionId,
2118 worktrees: &[proto::WorktreeMetadata],
2119 ) -> Result<RoomGuard<(ProjectId, proto::Room)>> {
2120 self.room_transaction(room_id, |tx| async move {
2121 let participant = room_participant::Entity::find()
2122 .filter(
2123 Condition::all()
2124 .add(
2125 room_participant::Column::AnsweringConnectionId
2126 .eq(connection.id as i32),
2127 )
2128 .add(
2129 room_participant::Column::AnsweringConnectionServerId
2130 .eq(connection.owner_id as i32),
2131 ),
2132 )
2133 .one(&*tx)
2134 .await?
2135 .ok_or_else(|| anyhow!("could not find participant"))?;
2136 if participant.room_id != room_id {
2137 return Err(anyhow!("shared project on unexpected room"))?;
2138 }
2139
2140 let project = project::ActiveModel {
2141 room_id: ActiveValue::set(participant.room_id),
2142 host_user_id: ActiveValue::set(participant.user_id),
2143 host_connection_id: ActiveValue::set(Some(connection.id as i32)),
2144 host_connection_server_id: ActiveValue::set(Some(ServerId(
2145 connection.owner_id as i32,
2146 ))),
2147 ..Default::default()
2148 }
2149 .insert(&*tx)
2150 .await?;
2151
2152 if !worktrees.is_empty() {
2153 worktree::Entity::insert_many(worktrees.iter().map(|worktree| {
2154 worktree::ActiveModel {
2155 id: ActiveValue::set(worktree.id as i64),
2156 project_id: ActiveValue::set(project.id),
2157 abs_path: ActiveValue::set(worktree.abs_path.clone()),
2158 root_name: ActiveValue::set(worktree.root_name.clone()),
2159 visible: ActiveValue::set(worktree.visible),
2160 scan_id: ActiveValue::set(0),
2161 completed_scan_id: ActiveValue::set(0),
2162 }
2163 }))
2164 .exec(&*tx)
2165 .await?;
2166 }
2167
2168 project_collaborator::ActiveModel {
2169 project_id: ActiveValue::set(project.id),
2170 connection_id: ActiveValue::set(connection.id as i32),
2171 connection_server_id: ActiveValue::set(ServerId(connection.owner_id as i32)),
2172 user_id: ActiveValue::set(participant.user_id),
2173 replica_id: ActiveValue::set(ReplicaId(0)),
2174 is_host: ActiveValue::set(true),
2175 ..Default::default()
2176 }
2177 .insert(&*tx)
2178 .await?;
2179
2180 let room = self.get_room(room_id, &tx).await?;
2181 Ok((project.id, room))
2182 })
2183 .await
2184 }
2185
2186 pub async fn unshare_project(
2187 &self,
2188 project_id: ProjectId,
2189 connection: ConnectionId,
2190 ) -> Result<RoomGuard<(proto::Room, Vec<ConnectionId>)>> {
2191 let room_id = self.room_id_for_project(project_id).await?;
2192 self.room_transaction(room_id, |tx| async move {
2193 let guest_connection_ids = self.project_guest_connection_ids(project_id, &tx).await?;
2194
2195 let project = project::Entity::find_by_id(project_id)
2196 .one(&*tx)
2197 .await?
2198 .ok_or_else(|| anyhow!("project not found"))?;
2199 if project.host_connection()? == connection {
2200 project::Entity::delete(project.into_active_model())
2201 .exec(&*tx)
2202 .await?;
2203 let room = self.get_room(room_id, &tx).await?;
2204 Ok((room, guest_connection_ids))
2205 } else {
2206 Err(anyhow!("cannot unshare a project hosted by another user"))?
2207 }
2208 })
2209 .await
2210 }
2211
2212 pub async fn update_project(
2213 &self,
2214 project_id: ProjectId,
2215 connection: ConnectionId,
2216 worktrees: &[proto::WorktreeMetadata],
2217 ) -> Result<RoomGuard<(proto::Room, Vec<ConnectionId>)>> {
2218 let room_id = self.room_id_for_project(project_id).await?;
2219 self.room_transaction(room_id, |tx| async move {
2220 let project = project::Entity::find_by_id(project_id)
2221 .filter(
2222 Condition::all()
2223 .add(project::Column::HostConnectionId.eq(connection.id as i32))
2224 .add(
2225 project::Column::HostConnectionServerId.eq(connection.owner_id as i32),
2226 ),
2227 )
2228 .one(&*tx)
2229 .await?
2230 .ok_or_else(|| anyhow!("no such project"))?;
2231
2232 self.update_project_worktrees(project.id, worktrees, &tx)
2233 .await?;
2234
2235 let guest_connection_ids = self.project_guest_connection_ids(project.id, &tx).await?;
2236 let room = self.get_room(project.room_id, &tx).await?;
2237 Ok((room, guest_connection_ids))
2238 })
2239 .await
2240 }
2241
2242 async fn update_project_worktrees(
2243 &self,
2244 project_id: ProjectId,
2245 worktrees: &[proto::WorktreeMetadata],
2246 tx: &DatabaseTransaction,
2247 ) -> Result<()> {
2248 if !worktrees.is_empty() {
2249 worktree::Entity::insert_many(worktrees.iter().map(|worktree| worktree::ActiveModel {
2250 id: ActiveValue::set(worktree.id as i64),
2251 project_id: ActiveValue::set(project_id),
2252 abs_path: ActiveValue::set(worktree.abs_path.clone()),
2253 root_name: ActiveValue::set(worktree.root_name.clone()),
2254 visible: ActiveValue::set(worktree.visible),
2255 scan_id: ActiveValue::set(0),
2256 completed_scan_id: ActiveValue::set(0),
2257 }))
2258 .on_conflict(
2259 OnConflict::columns([worktree::Column::ProjectId, worktree::Column::Id])
2260 .update_column(worktree::Column::RootName)
2261 .to_owned(),
2262 )
2263 .exec(&*tx)
2264 .await?;
2265 }
2266
2267 worktree::Entity::delete_many()
2268 .filter(worktree::Column::ProjectId.eq(project_id).and(
2269 worktree::Column::Id.is_not_in(worktrees.iter().map(|worktree| worktree.id as i64)),
2270 ))
2271 .exec(&*tx)
2272 .await?;
2273
2274 Ok(())
2275 }
2276
2277 pub async fn update_worktree(
2278 &self,
2279 update: &proto::UpdateWorktree,
2280 connection: ConnectionId,
2281 ) -> Result<RoomGuard<Vec<ConnectionId>>> {
2282 let project_id = ProjectId::from_proto(update.project_id);
2283 let worktree_id = update.worktree_id as i64;
2284 let room_id = self.room_id_for_project(project_id).await?;
2285 self.room_transaction(room_id, |tx| async move {
2286 // Ensure the update comes from the host.
2287 let _project = project::Entity::find_by_id(project_id)
2288 .filter(
2289 Condition::all()
2290 .add(project::Column::HostConnectionId.eq(connection.id as i32))
2291 .add(
2292 project::Column::HostConnectionServerId.eq(connection.owner_id as i32),
2293 ),
2294 )
2295 .one(&*tx)
2296 .await?
2297 .ok_or_else(|| anyhow!("no such project"))?;
2298
2299 // Update metadata.
2300 worktree::Entity::update(worktree::ActiveModel {
2301 id: ActiveValue::set(worktree_id),
2302 project_id: ActiveValue::set(project_id),
2303 root_name: ActiveValue::set(update.root_name.clone()),
2304 scan_id: ActiveValue::set(update.scan_id as i64),
2305 completed_scan_id: if update.is_last_update {
2306 ActiveValue::set(update.scan_id as i64)
2307 } else {
2308 ActiveValue::default()
2309 },
2310 abs_path: ActiveValue::set(update.abs_path.clone()),
2311 ..Default::default()
2312 })
2313 .exec(&*tx)
2314 .await?;
2315
2316 if !update.updated_entries.is_empty() {
2317 worktree_entry::Entity::insert_many(update.updated_entries.iter().map(|entry| {
2318 let mtime = entry.mtime.clone().unwrap_or_default();
2319 worktree_entry::ActiveModel {
2320 project_id: ActiveValue::set(project_id),
2321 worktree_id: ActiveValue::set(worktree_id),
2322 id: ActiveValue::set(entry.id as i64),
2323 is_dir: ActiveValue::set(entry.is_dir),
2324 path: ActiveValue::set(entry.path.clone()),
2325 inode: ActiveValue::set(entry.inode as i64),
2326 mtime_seconds: ActiveValue::set(mtime.seconds as i64),
2327 mtime_nanos: ActiveValue::set(mtime.nanos as i32),
2328 is_symlink: ActiveValue::set(entry.is_symlink),
2329 is_ignored: ActiveValue::set(entry.is_ignored),
2330 is_deleted: ActiveValue::set(false),
2331 scan_id: ActiveValue::set(update.scan_id as i64),
2332 }
2333 }))
2334 .on_conflict(
2335 OnConflict::columns([
2336 worktree_entry::Column::ProjectId,
2337 worktree_entry::Column::WorktreeId,
2338 worktree_entry::Column::Id,
2339 ])
2340 .update_columns([
2341 worktree_entry::Column::IsDir,
2342 worktree_entry::Column::Path,
2343 worktree_entry::Column::Inode,
2344 worktree_entry::Column::MtimeSeconds,
2345 worktree_entry::Column::MtimeNanos,
2346 worktree_entry::Column::IsSymlink,
2347 worktree_entry::Column::IsIgnored,
2348 worktree_entry::Column::ScanId,
2349 ])
2350 .to_owned(),
2351 )
2352 .exec(&*tx)
2353 .await?;
2354 }
2355
2356 if !update.removed_entries.is_empty() {
2357 worktree_entry::Entity::update_many()
2358 .filter(
2359 worktree_entry::Column::ProjectId
2360 .eq(project_id)
2361 .and(worktree_entry::Column::WorktreeId.eq(worktree_id))
2362 .and(
2363 worktree_entry::Column::Id
2364 .is_in(update.removed_entries.iter().map(|id| *id as i64)),
2365 ),
2366 )
2367 .set(worktree_entry::ActiveModel {
2368 is_deleted: ActiveValue::Set(true),
2369 scan_id: ActiveValue::Set(update.scan_id as i64),
2370 ..Default::default()
2371 })
2372 .exec(&*tx)
2373 .await?;
2374 }
2375
2376 if !update.updated_repositories.is_empty() {
2377 worktree_repository::Entity::insert_many(update.updated_repositories.iter().map(
2378 |repository| worktree_repository::ActiveModel {
2379 project_id: ActiveValue::set(project_id),
2380 worktree_id: ActiveValue::set(worktree_id),
2381 work_directory_id: ActiveValue::set(repository.work_directory_id as i64),
2382 scan_id: ActiveValue::set(update.scan_id as i64),
2383 branch: ActiveValue::set(repository.branch.clone()),
2384 is_deleted: ActiveValue::set(false),
2385 },
2386 ))
2387 .on_conflict(
2388 OnConflict::columns([
2389 worktree_repository::Column::ProjectId,
2390 worktree_repository::Column::WorktreeId,
2391 worktree_repository::Column::WorkDirectoryId,
2392 ])
2393 .update_columns([
2394 worktree_repository::Column::ScanId,
2395 worktree_repository::Column::Branch,
2396 ])
2397 .to_owned(),
2398 )
2399 .exec(&*tx)
2400 .await?;
2401
2402 for repository in update.updated_repositories.iter() {
2403 if !repository.updated_worktree_statuses.is_empty() {
2404 worktree_repository_statuses::Entity::insert_many(
2405 repository
2406 .updated_worktree_statuses
2407 .iter()
2408 .map(|status_entry| worktree_repository_statuses::ActiveModel {
2409 project_id: ActiveValue::set(project_id),
2410 worktree_id: ActiveValue::set(worktree_id),
2411 work_directory_id: ActiveValue::set(
2412 repository.work_directory_id as i64,
2413 ),
2414 repo_path: ActiveValue::set(status_entry.repo_path.clone()),
2415 status: ActiveValue::set(status_entry.status as i64),
2416 scan_id: ActiveValue::set(update.scan_id as i64),
2417 is_deleted: ActiveValue::set(false),
2418 }),
2419 )
2420 .on_conflict(
2421 OnConflict::columns([
2422 worktree_repository_statuses::Column::ProjectId,
2423 worktree_repository_statuses::Column::WorktreeId,
2424 worktree_repository_statuses::Column::WorkDirectoryId,
2425 worktree_repository_statuses::Column::RepoPath,
2426 ])
2427 .update_columns([
2428 worktree_repository_statuses::Column::ScanId,
2429 worktree_repository_statuses::Column::Status,
2430 ])
2431 .to_owned(),
2432 )
2433 .exec(&*tx)
2434 .await?;
2435 }
2436
2437 if !repository.removed_worktree_repo_paths.is_empty() {
2438 worktree_repository_statuses::Entity::update_many()
2439 .filter(
2440 worktree_repository_statuses::Column::ProjectId
2441 .eq(project_id)
2442 .and(
2443 worktree_repository_statuses::Column::WorktreeId
2444 .eq(worktree_id),
2445 )
2446 .and(
2447 worktree_repository_statuses::Column::WorkDirectoryId
2448 .eq(repository.work_directory_id),
2449 )
2450 .and(
2451 worktree_repository_statuses::Column::RepoPath.is_in(
2452 repository
2453 .removed_worktree_repo_paths
2454 .iter()
2455 .cloned()
2456 .collect::<Vec<_>>(),
2457 ),
2458 ),
2459 )
2460 .set(worktree_repository_statuses::ActiveModel {
2461 is_deleted: ActiveValue::Set(true),
2462 scan_id: ActiveValue::Set(update.scan_id as i64),
2463 ..Default::default()
2464 })
2465 .exec(&*tx)
2466 .await?;
2467 }
2468 }
2469 }
2470
2471 if !update.removed_repositories.is_empty() {
2472 worktree_repository::Entity::update_many()
2473 .filter(
2474 worktree_repository::Column::ProjectId
2475 .eq(project_id)
2476 .and(worktree_repository::Column::WorktreeId.eq(worktree_id))
2477 .and(
2478 worktree_repository::Column::WorkDirectoryId
2479 .is_in(update.removed_repositories.iter().map(|id| *id as i64)),
2480 ),
2481 )
2482 .set(worktree_repository::ActiveModel {
2483 is_deleted: ActiveValue::Set(true),
2484 scan_id: ActiveValue::Set(update.scan_id as i64),
2485 ..Default::default()
2486 })
2487 .exec(&*tx)
2488 .await?;
2489
2490 // Flip all status entries associated with a given repository_entry
2491 worktree_repository_statuses::Entity::update_many()
2492 .filter(
2493 worktree_repository_statuses::Column::ProjectId
2494 .eq(project_id)
2495 .and(worktree_repository_statuses::Column::WorktreeId.eq(worktree_id))
2496 .and(
2497 worktree_repository_statuses::Column::WorkDirectoryId
2498 .is_in(update.removed_repositories.iter().map(|id| *id as i64)),
2499 ),
2500 )
2501 .set(worktree_repository_statuses::ActiveModel {
2502 is_deleted: ActiveValue::Set(true),
2503 scan_id: ActiveValue::Set(update.scan_id as i64),
2504 ..Default::default()
2505 })
2506 .exec(&*tx)
2507 .await?;
2508 }
2509
2510 let connection_ids = self.project_guest_connection_ids(project_id, &tx).await?;
2511 Ok(connection_ids)
2512 })
2513 .await
2514 }
2515
2516 pub async fn update_diagnostic_summary(
2517 &self,
2518 update: &proto::UpdateDiagnosticSummary,
2519 connection: ConnectionId,
2520 ) -> Result<RoomGuard<Vec<ConnectionId>>> {
2521 let project_id = ProjectId::from_proto(update.project_id);
2522 let worktree_id = update.worktree_id as i64;
2523 let room_id = self.room_id_for_project(project_id).await?;
2524 self.room_transaction(room_id, |tx| async move {
2525 let summary = update
2526 .summary
2527 .as_ref()
2528 .ok_or_else(|| anyhow!("invalid summary"))?;
2529
2530 // Ensure the update comes from the host.
2531 let project = project::Entity::find_by_id(project_id)
2532 .one(&*tx)
2533 .await?
2534 .ok_or_else(|| anyhow!("no such project"))?;
2535 if project.host_connection()? != connection {
2536 return Err(anyhow!("can't update a project hosted by someone else"))?;
2537 }
2538
2539 // Update summary.
2540 worktree_diagnostic_summary::Entity::insert(worktree_diagnostic_summary::ActiveModel {
2541 project_id: ActiveValue::set(project_id),
2542 worktree_id: ActiveValue::set(worktree_id),
2543 path: ActiveValue::set(summary.path.clone()),
2544 language_server_id: ActiveValue::set(summary.language_server_id as i64),
2545 error_count: ActiveValue::set(summary.error_count as i32),
2546 warning_count: ActiveValue::set(summary.warning_count as i32),
2547 ..Default::default()
2548 })
2549 .on_conflict(
2550 OnConflict::columns([
2551 worktree_diagnostic_summary::Column::ProjectId,
2552 worktree_diagnostic_summary::Column::WorktreeId,
2553 worktree_diagnostic_summary::Column::Path,
2554 ])
2555 .update_columns([
2556 worktree_diagnostic_summary::Column::LanguageServerId,
2557 worktree_diagnostic_summary::Column::ErrorCount,
2558 worktree_diagnostic_summary::Column::WarningCount,
2559 ])
2560 .to_owned(),
2561 )
2562 .exec(&*tx)
2563 .await?;
2564
2565 let connection_ids = self.project_guest_connection_ids(project_id, &tx).await?;
2566 Ok(connection_ids)
2567 })
2568 .await
2569 }
2570
2571 pub async fn start_language_server(
2572 &self,
2573 update: &proto::StartLanguageServer,
2574 connection: ConnectionId,
2575 ) -> Result<RoomGuard<Vec<ConnectionId>>> {
2576 let project_id = ProjectId::from_proto(update.project_id);
2577 let room_id = self.room_id_for_project(project_id).await?;
2578 self.room_transaction(room_id, |tx| async move {
2579 let server = update
2580 .server
2581 .as_ref()
2582 .ok_or_else(|| anyhow!("invalid language server"))?;
2583
2584 // Ensure the update comes from the host.
2585 let project = project::Entity::find_by_id(project_id)
2586 .one(&*tx)
2587 .await?
2588 .ok_or_else(|| anyhow!("no such project"))?;
2589 if project.host_connection()? != connection {
2590 return Err(anyhow!("can't update a project hosted by someone else"))?;
2591 }
2592
2593 // Add the newly-started language server.
2594 language_server::Entity::insert(language_server::ActiveModel {
2595 project_id: ActiveValue::set(project_id),
2596 id: ActiveValue::set(server.id as i64),
2597 name: ActiveValue::set(server.name.clone()),
2598 ..Default::default()
2599 })
2600 .on_conflict(
2601 OnConflict::columns([
2602 language_server::Column::ProjectId,
2603 language_server::Column::Id,
2604 ])
2605 .update_column(language_server::Column::Name)
2606 .to_owned(),
2607 )
2608 .exec(&*tx)
2609 .await?;
2610
2611 let connection_ids = self.project_guest_connection_ids(project_id, &tx).await?;
2612 Ok(connection_ids)
2613 })
2614 .await
2615 }
2616
2617 pub async fn join_project(
2618 &self,
2619 project_id: ProjectId,
2620 connection: ConnectionId,
2621 ) -> Result<RoomGuard<(Project, ReplicaId)>> {
2622 let room_id = self.room_id_for_project(project_id).await?;
2623 self.room_transaction(room_id, |tx| async move {
2624 let participant = room_participant::Entity::find()
2625 .filter(
2626 Condition::all()
2627 .add(
2628 room_participant::Column::AnsweringConnectionId
2629 .eq(connection.id as i32),
2630 )
2631 .add(
2632 room_participant::Column::AnsweringConnectionServerId
2633 .eq(connection.owner_id as i32),
2634 ),
2635 )
2636 .one(&*tx)
2637 .await?
2638 .ok_or_else(|| anyhow!("must join a room first"))?;
2639
2640 let project = project::Entity::find_by_id(project_id)
2641 .one(&*tx)
2642 .await?
2643 .ok_or_else(|| anyhow!("no such project"))?;
2644 if project.room_id != participant.room_id {
2645 return Err(anyhow!("no such project"))?;
2646 }
2647
2648 let mut collaborators = project
2649 .find_related(project_collaborator::Entity)
2650 .all(&*tx)
2651 .await?;
2652 let replica_ids = collaborators
2653 .iter()
2654 .map(|c| c.replica_id)
2655 .collect::<HashSet<_>>();
2656 let mut replica_id = ReplicaId(1);
2657 while replica_ids.contains(&replica_id) {
2658 replica_id.0 += 1;
2659 }
2660 let new_collaborator = project_collaborator::ActiveModel {
2661 project_id: ActiveValue::set(project_id),
2662 connection_id: ActiveValue::set(connection.id as i32),
2663 connection_server_id: ActiveValue::set(ServerId(connection.owner_id as i32)),
2664 user_id: ActiveValue::set(participant.user_id),
2665 replica_id: ActiveValue::set(replica_id),
2666 is_host: ActiveValue::set(false),
2667 ..Default::default()
2668 }
2669 .insert(&*tx)
2670 .await?;
2671 collaborators.push(new_collaborator);
2672
2673 let db_worktrees = project.find_related(worktree::Entity).all(&*tx).await?;
2674 let mut worktrees = db_worktrees
2675 .into_iter()
2676 .map(|db_worktree| {
2677 (
2678 db_worktree.id as u64,
2679 Worktree {
2680 id: db_worktree.id as u64,
2681 abs_path: db_worktree.abs_path,
2682 root_name: db_worktree.root_name,
2683 visible: db_worktree.visible,
2684 entries: Default::default(),
2685 repository_entries: Default::default(),
2686 diagnostic_summaries: Default::default(),
2687 scan_id: db_worktree.scan_id as u64,
2688 completed_scan_id: db_worktree.completed_scan_id as u64,
2689 },
2690 )
2691 })
2692 .collect::<BTreeMap<_, _>>();
2693
2694 // Populate worktree entries.
2695 {
2696 let mut db_entries = worktree_entry::Entity::find()
2697 .filter(
2698 Condition::all()
2699 .add(worktree_entry::Column::ProjectId.eq(project_id))
2700 .add(worktree_entry::Column::IsDeleted.eq(false)),
2701 )
2702 .stream(&*tx)
2703 .await?;
2704 while let Some(db_entry) = db_entries.next().await {
2705 let db_entry = db_entry?;
2706 if let Some(worktree) = worktrees.get_mut(&(db_entry.worktree_id as u64)) {
2707 worktree.entries.push(proto::Entry {
2708 id: db_entry.id as u64,
2709 is_dir: db_entry.is_dir,
2710 path: db_entry.path,
2711 inode: db_entry.inode as u64,
2712 mtime: Some(proto::Timestamp {
2713 seconds: db_entry.mtime_seconds as u64,
2714 nanos: db_entry.mtime_nanos as u32,
2715 }),
2716 is_symlink: db_entry.is_symlink,
2717 is_ignored: db_entry.is_ignored,
2718 });
2719 }
2720 }
2721 }
2722
2723 // Populate repository entries.
2724 {
2725 let mut db_repository_entries = worktree_repository::Entity::find()
2726 .filter(
2727 Condition::all()
2728 .add(worktree_repository::Column::ProjectId.eq(project_id))
2729 .add(worktree_repository::Column::IsDeleted.eq(false)),
2730 )
2731 .stream(&*tx)
2732 .await?;
2733 while let Some(db_repository_entry) = db_repository_entries.next().await {
2734 let db_repository_entry = db_repository_entry?;
2735 if let Some(worktree) =
2736 worktrees.get_mut(&(db_repository_entry.worktree_id as u64))
2737 {
2738 worktree.repository_entries.insert(
2739 db_repository_entry.work_directory_id as u64,
2740 proto::RepositoryEntry {
2741 work_directory_id: db_repository_entry.work_directory_id as u64,
2742 branch: db_repository_entry.branch,
2743 removed_worktree_repo_paths: Default::default(),
2744 updated_worktree_statuses: Default::default(),
2745 },
2746 );
2747 }
2748 }
2749 }
2750
2751 {
2752 let mut db_status_entries = worktree_repository_statuses::Entity::find()
2753 .filter(
2754 Condition::all()
2755 .add(worktree_repository_statuses::Column::ProjectId.eq(project_id))
2756 .add(worktree_repository_statuses::Column::IsDeleted.eq(false)),
2757 )
2758 .stream(&*tx)
2759 .await?;
2760
2761 while let Some(db_status_entry) = db_status_entries.next().await {
2762 let db_status_entry = db_status_entry?;
2763 if let Some(worktree) = worktrees.get_mut(&(db_status_entry.worktree_id as u64))
2764 {
2765 if let Some(repository_entry) = worktree
2766 .repository_entries
2767 .get_mut(&(db_status_entry.work_directory_id as u64))
2768 {
2769 repository_entry
2770 .updated_worktree_statuses
2771 .push(proto::StatusEntry {
2772 repo_path: db_status_entry.repo_path,
2773 status: db_status_entry.status as i32,
2774 });
2775 }
2776 }
2777 }
2778 }
2779
2780 // Populate worktree diagnostic summaries.
2781 {
2782 let mut db_summaries = worktree_diagnostic_summary::Entity::find()
2783 .filter(worktree_diagnostic_summary::Column::ProjectId.eq(project_id))
2784 .stream(&*tx)
2785 .await?;
2786 while let Some(db_summary) = db_summaries.next().await {
2787 let db_summary = db_summary?;
2788 if let Some(worktree) = worktrees.get_mut(&(db_summary.worktree_id as u64)) {
2789 worktree
2790 .diagnostic_summaries
2791 .push(proto::DiagnosticSummary {
2792 path: db_summary.path,
2793 language_server_id: db_summary.language_server_id as u64,
2794 error_count: db_summary.error_count as u32,
2795 warning_count: db_summary.warning_count as u32,
2796 });
2797 }
2798 }
2799 }
2800
2801 // Populate language servers.
2802 let language_servers = project
2803 .find_related(language_server::Entity)
2804 .all(&*tx)
2805 .await?;
2806
2807 let project = Project {
2808 collaborators: collaborators
2809 .into_iter()
2810 .map(|collaborator| ProjectCollaborator {
2811 connection_id: collaborator.connection(),
2812 user_id: collaborator.user_id,
2813 replica_id: collaborator.replica_id,
2814 is_host: collaborator.is_host,
2815 })
2816 .collect(),
2817 worktrees,
2818 language_servers: language_servers
2819 .into_iter()
2820 .map(|language_server| proto::LanguageServer {
2821 id: language_server.id as u64,
2822 name: language_server.name,
2823 })
2824 .collect(),
2825 };
2826 Ok((project, replica_id as ReplicaId))
2827 })
2828 .await
2829 }
2830
2831 pub async fn leave_project(
2832 &self,
2833 project_id: ProjectId,
2834 connection: ConnectionId,
2835 ) -> Result<RoomGuard<(proto::Room, LeftProject)>> {
2836 let room_id = self.room_id_for_project(project_id).await?;
2837 self.room_transaction(room_id, |tx| async move {
2838 let result = project_collaborator::Entity::delete_many()
2839 .filter(
2840 Condition::all()
2841 .add(project_collaborator::Column::ProjectId.eq(project_id))
2842 .add(project_collaborator::Column::ConnectionId.eq(connection.id as i32))
2843 .add(
2844 project_collaborator::Column::ConnectionServerId
2845 .eq(connection.owner_id as i32),
2846 ),
2847 )
2848 .exec(&*tx)
2849 .await?;
2850 if result.rows_affected == 0 {
2851 Err(anyhow!("not a collaborator on this project"))?;
2852 }
2853
2854 let project = project::Entity::find_by_id(project_id)
2855 .one(&*tx)
2856 .await?
2857 .ok_or_else(|| anyhow!("no such project"))?;
2858 let collaborators = project
2859 .find_related(project_collaborator::Entity)
2860 .all(&*tx)
2861 .await?;
2862 let connection_ids = collaborators
2863 .into_iter()
2864 .map(|collaborator| collaborator.connection())
2865 .collect();
2866
2867 follower::Entity::delete_many()
2868 .filter(
2869 Condition::any()
2870 .add(
2871 Condition::all()
2872 .add(follower::Column::ProjectId.eq(project_id))
2873 .add(
2874 follower::Column::LeaderConnectionServerId
2875 .eq(connection.owner_id),
2876 )
2877 .add(follower::Column::LeaderConnectionId.eq(connection.id)),
2878 )
2879 .add(
2880 Condition::all()
2881 .add(follower::Column::ProjectId.eq(project_id))
2882 .add(
2883 follower::Column::FollowerConnectionServerId
2884 .eq(connection.owner_id),
2885 )
2886 .add(follower::Column::FollowerConnectionId.eq(connection.id)),
2887 ),
2888 )
2889 .exec(&*tx)
2890 .await?;
2891
2892 let room = self.get_room(project.room_id, &tx).await?;
2893 let left_project = LeftProject {
2894 id: project_id,
2895 host_user_id: project.host_user_id,
2896 host_connection_id: project.host_connection()?,
2897 connection_ids,
2898 };
2899 Ok((room, left_project))
2900 })
2901 .await
2902 }
2903
2904 pub async fn project_collaborators(
2905 &self,
2906 project_id: ProjectId,
2907 connection_id: ConnectionId,
2908 ) -> Result<RoomGuard<Vec<ProjectCollaborator>>> {
2909 let room_id = self.room_id_for_project(project_id).await?;
2910 self.room_transaction(room_id, |tx| async move {
2911 let collaborators = project_collaborator::Entity::find()
2912 .filter(project_collaborator::Column::ProjectId.eq(project_id))
2913 .all(&*tx)
2914 .await?
2915 .into_iter()
2916 .map(|collaborator| ProjectCollaborator {
2917 connection_id: collaborator.connection(),
2918 user_id: collaborator.user_id,
2919 replica_id: collaborator.replica_id,
2920 is_host: collaborator.is_host,
2921 })
2922 .collect::<Vec<_>>();
2923
2924 if collaborators
2925 .iter()
2926 .any(|collaborator| collaborator.connection_id == connection_id)
2927 {
2928 Ok(collaborators)
2929 } else {
2930 Err(anyhow!("no such project"))?
2931 }
2932 })
2933 .await
2934 }
2935
2936 pub async fn project_connection_ids(
2937 &self,
2938 project_id: ProjectId,
2939 connection_id: ConnectionId,
2940 ) -> Result<RoomGuard<HashSet<ConnectionId>>> {
2941 let room_id = self.room_id_for_project(project_id).await?;
2942 self.room_transaction(room_id, |tx| async move {
2943 let mut collaborators = project_collaborator::Entity::find()
2944 .filter(project_collaborator::Column::ProjectId.eq(project_id))
2945 .stream(&*tx)
2946 .await?;
2947
2948 let mut connection_ids = HashSet::default();
2949 while let Some(collaborator) = collaborators.next().await {
2950 let collaborator = collaborator?;
2951 connection_ids.insert(collaborator.connection());
2952 }
2953
2954 if connection_ids.contains(&connection_id) {
2955 Ok(connection_ids)
2956 } else {
2957 Err(anyhow!("no such project"))?
2958 }
2959 })
2960 .await
2961 }
2962
2963 async fn project_guest_connection_ids(
2964 &self,
2965 project_id: ProjectId,
2966 tx: &DatabaseTransaction,
2967 ) -> Result<Vec<ConnectionId>> {
2968 let mut collaborators = project_collaborator::Entity::find()
2969 .filter(
2970 project_collaborator::Column::ProjectId
2971 .eq(project_id)
2972 .and(project_collaborator::Column::IsHost.eq(false)),
2973 )
2974 .stream(tx)
2975 .await?;
2976
2977 let mut guest_connection_ids = Vec::new();
2978 while let Some(collaborator) = collaborators.next().await {
2979 let collaborator = collaborator?;
2980 guest_connection_ids.push(collaborator.connection());
2981 }
2982 Ok(guest_connection_ids)
2983 }
2984
2985 async fn room_id_for_project(&self, project_id: ProjectId) -> Result<RoomId> {
2986 self.transaction(|tx| async move {
2987 let project = project::Entity::find_by_id(project_id)
2988 .one(&*tx)
2989 .await?
2990 .ok_or_else(|| anyhow!("project {} not found", project_id))?;
2991 Ok(project.room_id)
2992 })
2993 .await
2994 }
2995
2996 // access tokens
2997
2998 pub async fn create_access_token(
2999 &self,
3000 user_id: UserId,
3001 access_token_hash: &str,
3002 max_access_token_count: usize,
3003 ) -> Result<AccessTokenId> {
3004 self.transaction(|tx| async {
3005 let tx = tx;
3006
3007 let token = access_token::ActiveModel {
3008 user_id: ActiveValue::set(user_id),
3009 hash: ActiveValue::set(access_token_hash.into()),
3010 ..Default::default()
3011 }
3012 .insert(&*tx)
3013 .await?;
3014
3015 access_token::Entity::delete_many()
3016 .filter(
3017 access_token::Column::Id.in_subquery(
3018 Query::select()
3019 .column(access_token::Column::Id)
3020 .from(access_token::Entity)
3021 .and_where(access_token::Column::UserId.eq(user_id))
3022 .order_by(access_token::Column::Id, sea_orm::Order::Desc)
3023 .limit(10000)
3024 .offset(max_access_token_count as u64)
3025 .to_owned(),
3026 ),
3027 )
3028 .exec(&*tx)
3029 .await?;
3030 Ok(token.id)
3031 })
3032 .await
3033 }
3034
3035 pub async fn get_access_token(
3036 &self,
3037 access_token_id: AccessTokenId,
3038 ) -> Result<access_token::Model> {
3039 self.transaction(|tx| async move {
3040 Ok(access_token::Entity::find_by_id(access_token_id)
3041 .one(&*tx)
3042 .await?
3043 .ok_or_else(|| anyhow!("no such access token"))?)
3044 })
3045 .await
3046 }
3047
3048 async fn transaction<F, Fut, T>(&self, f: F) -> Result<T>
3049 where
3050 F: Send + Fn(TransactionHandle) -> Fut,
3051 Fut: Send + Future<Output = Result<T>>,
3052 {
3053 let body = async {
3054 let mut i = 0;
3055 loop {
3056 let (tx, result) = self.with_transaction(&f).await?;
3057 match result {
3058 Ok(result) => match tx.commit().await.map_err(Into::into) {
3059 Ok(()) => return Ok(result),
3060 Err(error) => {
3061 if !self.retry_on_serialization_error(&error, i).await {
3062 return Err(error);
3063 }
3064 }
3065 },
3066 Err(error) => {
3067 tx.rollback().await?;
3068 if !self.retry_on_serialization_error(&error, i).await {
3069 return Err(error);
3070 }
3071 }
3072 }
3073 i += 1;
3074 }
3075 };
3076
3077 self.run(body).await
3078 }
3079
3080 async fn optional_room_transaction<F, Fut, T>(&self, f: F) -> Result<Option<RoomGuard<T>>>
3081 where
3082 F: Send + Fn(TransactionHandle) -> Fut,
3083 Fut: Send + Future<Output = Result<Option<(RoomId, T)>>>,
3084 {
3085 let body = async {
3086 let mut i = 0;
3087 loop {
3088 let (tx, result) = self.with_transaction(&f).await?;
3089 match result {
3090 Ok(Some((room_id, data))) => {
3091 let lock = self.rooms.entry(room_id).or_default().clone();
3092 let _guard = lock.lock_owned().await;
3093 match tx.commit().await.map_err(Into::into) {
3094 Ok(()) => {
3095 return Ok(Some(RoomGuard {
3096 data,
3097 _guard,
3098 _not_send: PhantomData,
3099 }));
3100 }
3101 Err(error) => {
3102 if !self.retry_on_serialization_error(&error, i).await {
3103 return Err(error);
3104 }
3105 }
3106 }
3107 }
3108 Ok(None) => match tx.commit().await.map_err(Into::into) {
3109 Ok(()) => return Ok(None),
3110 Err(error) => {
3111 if !self.retry_on_serialization_error(&error, i).await {
3112 return Err(error);
3113 }
3114 }
3115 },
3116 Err(error) => {
3117 tx.rollback().await?;
3118 if !self.retry_on_serialization_error(&error, i).await {
3119 return Err(error);
3120 }
3121 }
3122 }
3123 i += 1;
3124 }
3125 };
3126
3127 self.run(body).await
3128 }
3129
3130 async fn room_transaction<F, Fut, T>(&self, room_id: RoomId, f: F) -> Result<RoomGuard<T>>
3131 where
3132 F: Send + Fn(TransactionHandle) -> Fut,
3133 Fut: Send + Future<Output = Result<T>>,
3134 {
3135 let body = async {
3136 let mut i = 0;
3137 loop {
3138 let lock = self.rooms.entry(room_id).or_default().clone();
3139 let _guard = lock.lock_owned().await;
3140 let (tx, result) = self.with_transaction(&f).await?;
3141 match result {
3142 Ok(data) => match tx.commit().await.map_err(Into::into) {
3143 Ok(()) => {
3144 return Ok(RoomGuard {
3145 data,
3146 _guard,
3147 _not_send: PhantomData,
3148 });
3149 }
3150 Err(error) => {
3151 if !self.retry_on_serialization_error(&error, i).await {
3152 return Err(error);
3153 }
3154 }
3155 },
3156 Err(error) => {
3157 tx.rollback().await?;
3158 if !self.retry_on_serialization_error(&error, i).await {
3159 return Err(error);
3160 }
3161 }
3162 }
3163 i += 1;
3164 }
3165 };
3166
3167 self.run(body).await
3168 }
3169
3170 async fn with_transaction<F, Fut, T>(&self, f: &F) -> Result<(DatabaseTransaction, Result<T>)>
3171 where
3172 F: Send + Fn(TransactionHandle) -> Fut,
3173 Fut: Send + Future<Output = Result<T>>,
3174 {
3175 let tx = self
3176 .pool
3177 .begin_with_config(Some(IsolationLevel::Serializable), None)
3178 .await?;
3179
3180 let mut tx = Arc::new(Some(tx));
3181 let result = f(TransactionHandle(tx.clone())).await;
3182 let Some(tx) = Arc::get_mut(&mut tx).and_then(|tx| tx.take()) else {
3183 return Err(anyhow!("couldn't complete transaction because it's still in use"))?;
3184 };
3185
3186 Ok((tx, result))
3187 }
3188
3189 async fn run<F, T>(&self, future: F) -> Result<T>
3190 where
3191 F: Future<Output = Result<T>>,
3192 {
3193 #[cfg(test)]
3194 {
3195 if let Executor::Deterministic(executor) = &self.executor {
3196 executor.simulate_random_delay().await;
3197 }
3198
3199 self.runtime.as_ref().unwrap().block_on(future)
3200 }
3201
3202 #[cfg(not(test))]
3203 {
3204 future.await
3205 }
3206 }
3207
3208 async fn retry_on_serialization_error(&self, error: &Error, prev_attempt_count: u32) -> bool {
3209 // If the error is due to a failure to serialize concurrent transactions, then retry
3210 // this transaction after a delay. With each subsequent retry, double the delay duration.
3211 // Also vary the delay randomly in order to ensure different database connections retry
3212 // at different times.
3213 if is_serialization_error(error) {
3214 let base_delay = 4_u64 << prev_attempt_count.min(16);
3215 let randomized_delay = base_delay as f32 * self.rng.lock().await.gen_range(0.5..=2.0);
3216 log::info!(
3217 "retrying transaction after serialization error. delay: {} ms.",
3218 randomized_delay
3219 );
3220 self.executor
3221 .sleep(Duration::from_millis(randomized_delay as u64))
3222 .await;
3223 true
3224 } else {
3225 false
3226 }
3227 }
3228}
3229
3230fn is_serialization_error(error: &Error) -> bool {
3231 const SERIALIZATION_FAILURE_CODE: &'static str = "40001";
3232 match error {
3233 Error::Database(
3234 DbErr::Exec(sea_orm::RuntimeErr::SqlxError(error))
3235 | DbErr::Query(sea_orm::RuntimeErr::SqlxError(error)),
3236 ) if error
3237 .as_database_error()
3238 .and_then(|error| error.code())
3239 .as_deref()
3240 == Some(SERIALIZATION_FAILURE_CODE) =>
3241 {
3242 true
3243 }
3244 _ => false,
3245 }
3246}
3247
3248struct TransactionHandle(Arc<Option<DatabaseTransaction>>);
3249
3250impl Deref for TransactionHandle {
3251 type Target = DatabaseTransaction;
3252
3253 fn deref(&self) -> &Self::Target {
3254 self.0.as_ref().as_ref().unwrap()
3255 }
3256}
3257
3258pub struct RoomGuard<T> {
3259 data: T,
3260 _guard: OwnedMutexGuard<()>,
3261 _not_send: PhantomData<Rc<()>>,
3262}
3263
3264impl<T> Deref for RoomGuard<T> {
3265 type Target = T;
3266
3267 fn deref(&self) -> &T {
3268 &self.data
3269 }
3270}
3271
3272impl<T> DerefMut for RoomGuard<T> {
3273 fn deref_mut(&mut self) -> &mut T {
3274 &mut self.data
3275 }
3276}
3277
3278#[derive(Debug, Serialize, Deserialize)]
3279pub struct NewUserParams {
3280 pub github_login: String,
3281 pub github_user_id: i32,
3282 pub invite_count: i32,
3283}
3284
3285#[derive(Debug)]
3286pub struct NewUserResult {
3287 pub user_id: UserId,
3288 pub metrics_id: String,
3289 pub inviting_user_id: Option<UserId>,
3290 pub signup_device_id: Option<String>,
3291}
3292
3293fn random_invite_code() -> String {
3294 nanoid::nanoid!(16)
3295}
3296
3297fn random_email_confirmation_code() -> String {
3298 nanoid::nanoid!(64)
3299}
3300
3301macro_rules! id_type {
3302 ($name:ident) => {
3303 #[derive(
3304 Clone,
3305 Copy,
3306 Debug,
3307 Default,
3308 PartialEq,
3309 Eq,
3310 PartialOrd,
3311 Ord,
3312 Hash,
3313 Serialize,
3314 Deserialize,
3315 )]
3316 #[serde(transparent)]
3317 pub struct $name(pub i32);
3318
3319 impl $name {
3320 #[allow(unused)]
3321 pub const MAX: Self = Self(i32::MAX);
3322
3323 #[allow(unused)]
3324 pub fn from_proto(value: u64) -> Self {
3325 Self(value as i32)
3326 }
3327
3328 #[allow(unused)]
3329 pub fn to_proto(self) -> u64 {
3330 self.0 as u64
3331 }
3332 }
3333
3334 impl std::fmt::Display for $name {
3335 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3336 self.0.fmt(f)
3337 }
3338 }
3339
3340 impl From<$name> for sea_query::Value {
3341 fn from(value: $name) -> Self {
3342 sea_query::Value::Int(Some(value.0))
3343 }
3344 }
3345
3346 impl sea_orm::TryGetable for $name {
3347 fn try_get(
3348 res: &sea_orm::QueryResult,
3349 pre: &str,
3350 col: &str,
3351 ) -> Result<Self, sea_orm::TryGetError> {
3352 Ok(Self(i32::try_get(res, pre, col)?))
3353 }
3354 }
3355
3356 impl sea_query::ValueType for $name {
3357 fn try_from(v: Value) -> Result<Self, sea_query::ValueTypeErr> {
3358 match v {
3359 Value::TinyInt(Some(int)) => {
3360 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3361 }
3362 Value::SmallInt(Some(int)) => {
3363 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3364 }
3365 Value::Int(Some(int)) => {
3366 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3367 }
3368 Value::BigInt(Some(int)) => {
3369 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3370 }
3371 Value::TinyUnsigned(Some(int)) => {
3372 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3373 }
3374 Value::SmallUnsigned(Some(int)) => {
3375 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3376 }
3377 Value::Unsigned(Some(int)) => {
3378 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3379 }
3380 Value::BigUnsigned(Some(int)) => {
3381 Ok(Self(int.try_into().map_err(|_| sea_query::ValueTypeErr)?))
3382 }
3383 _ => Err(sea_query::ValueTypeErr),
3384 }
3385 }
3386
3387 fn type_name() -> String {
3388 stringify!($name).into()
3389 }
3390
3391 fn array_type() -> sea_query::ArrayType {
3392 sea_query::ArrayType::Int
3393 }
3394
3395 fn column_type() -> sea_query::ColumnType {
3396 sea_query::ColumnType::Integer(None)
3397 }
3398 }
3399
3400 impl sea_orm::TryFromU64 for $name {
3401 fn try_from_u64(n: u64) -> Result<Self, DbErr> {
3402 Ok(Self(n.try_into().map_err(|_| {
3403 DbErr::ConvertFromU64(concat!(
3404 "error converting ",
3405 stringify!($name),
3406 " to u64"
3407 ))
3408 })?))
3409 }
3410 }
3411
3412 impl sea_query::Nullable for $name {
3413 fn null() -> Value {
3414 Value::Int(None)
3415 }
3416 }
3417 };
3418}
3419
3420id_type!(AccessTokenId);
3421id_type!(ContactId);
3422id_type!(FollowerId);
3423id_type!(RoomId);
3424id_type!(RoomParticipantId);
3425id_type!(ProjectId);
3426id_type!(ProjectCollaboratorId);
3427id_type!(ReplicaId);
3428id_type!(ServerId);
3429id_type!(SignupId);
3430id_type!(UserId);
3431
3432pub struct RejoinedRoom {
3433 pub room: proto::Room,
3434 pub rejoined_projects: Vec<RejoinedProject>,
3435 pub reshared_projects: Vec<ResharedProject>,
3436}
3437
3438pub struct ResharedProject {
3439 pub id: ProjectId,
3440 pub old_connection_id: ConnectionId,
3441 pub collaborators: Vec<ProjectCollaborator>,
3442 pub worktrees: Vec<proto::WorktreeMetadata>,
3443}
3444
3445pub struct RejoinedProject {
3446 pub id: ProjectId,
3447 pub old_connection_id: ConnectionId,
3448 pub collaborators: Vec<ProjectCollaborator>,
3449 pub worktrees: Vec<RejoinedWorktree>,
3450 pub language_servers: Vec<proto::LanguageServer>,
3451}
3452
3453#[derive(Debug)]
3454pub struct RejoinedWorktree {
3455 pub id: u64,
3456 pub abs_path: String,
3457 pub root_name: String,
3458 pub visible: bool,
3459 pub updated_entries: Vec<proto::Entry>,
3460 pub removed_entries: Vec<u64>,
3461 pub updated_repositories: Vec<proto::RepositoryEntry>,
3462 pub removed_repositories: Vec<u64>,
3463 pub diagnostic_summaries: Vec<proto::DiagnosticSummary>,
3464 pub scan_id: u64,
3465 pub completed_scan_id: u64,
3466}
3467
3468pub struct LeftRoom {
3469 pub room: proto::Room,
3470 pub left_projects: HashMap<ProjectId, LeftProject>,
3471 pub canceled_calls_to_user_ids: Vec<UserId>,
3472}
3473
3474pub struct RefreshedRoom {
3475 pub room: proto::Room,
3476 pub stale_participant_user_ids: Vec<UserId>,
3477 pub canceled_calls_to_user_ids: Vec<UserId>,
3478}
3479
3480pub struct Project {
3481 pub collaborators: Vec<ProjectCollaborator>,
3482 pub worktrees: BTreeMap<u64, Worktree>,
3483 pub language_servers: Vec<proto::LanguageServer>,
3484}
3485
3486pub struct ProjectCollaborator {
3487 pub connection_id: ConnectionId,
3488 pub user_id: UserId,
3489 pub replica_id: ReplicaId,
3490 pub is_host: bool,
3491}
3492
3493impl ProjectCollaborator {
3494 pub fn to_proto(&self) -> proto::Collaborator {
3495 proto::Collaborator {
3496 peer_id: Some(self.connection_id.into()),
3497 replica_id: self.replica_id.0 as u32,
3498 user_id: self.user_id.to_proto(),
3499 }
3500 }
3501}
3502
3503#[derive(Debug)]
3504pub struct LeftProject {
3505 pub id: ProjectId,
3506 pub host_user_id: UserId,
3507 pub host_connection_id: ConnectionId,
3508 pub connection_ids: Vec<ConnectionId>,
3509}
3510
3511pub struct Worktree {
3512 pub id: u64,
3513 pub abs_path: String,
3514 pub root_name: String,
3515 pub visible: bool,
3516 pub entries: Vec<proto::Entry>,
3517 pub repository_entries: BTreeMap<u64, proto::RepositoryEntry>,
3518 pub diagnostic_summaries: Vec<proto::DiagnosticSummary>,
3519 pub scan_id: u64,
3520 pub completed_scan_id: u64,
3521}
3522
3523#[cfg(test)]
3524pub use test::*;
3525
3526#[cfg(test)]
3527mod test {
3528 use super::*;
3529 use gpui::executor::Background;
3530 use lazy_static::lazy_static;
3531 use parking_lot::Mutex;
3532 use sea_orm::ConnectionTrait;
3533 use sqlx::migrate::MigrateDatabase;
3534 use std::sync::Arc;
3535
3536 pub struct TestDb {
3537 pub db: Option<Arc<Database>>,
3538 pub connection: Option<sqlx::AnyConnection>,
3539 }
3540
3541 impl TestDb {
3542 pub fn sqlite(background: Arc<Background>) -> Self {
3543 let url = format!("sqlite::memory:");
3544 let runtime = tokio::runtime::Builder::new_current_thread()
3545 .enable_io()
3546 .enable_time()
3547 .build()
3548 .unwrap();
3549
3550 let mut db = runtime.block_on(async {
3551 let mut options = ConnectOptions::new(url);
3552 options.max_connections(5);
3553 let db = Database::new(options, Executor::Deterministic(background))
3554 .await
3555 .unwrap();
3556 let sql = include_str!(concat!(
3557 env!("CARGO_MANIFEST_DIR"),
3558 "/migrations.sqlite/20221109000000_test_schema.sql"
3559 ));
3560 db.pool
3561 .execute(sea_orm::Statement::from_string(
3562 db.pool.get_database_backend(),
3563 sql.into(),
3564 ))
3565 .await
3566 .unwrap();
3567 db
3568 });
3569
3570 db.runtime = Some(runtime);
3571
3572 Self {
3573 db: Some(Arc::new(db)),
3574 connection: None,
3575 }
3576 }
3577
3578 pub fn postgres(background: Arc<Background>) -> Self {
3579 lazy_static! {
3580 static ref LOCK: Mutex<()> = Mutex::new(());
3581 }
3582
3583 let _guard = LOCK.lock();
3584 let mut rng = StdRng::from_entropy();
3585 let url = format!(
3586 "postgres://postgres@localhost/zed-test-{}",
3587 rng.gen::<u128>()
3588 );
3589 let runtime = tokio::runtime::Builder::new_current_thread()
3590 .enable_io()
3591 .enable_time()
3592 .build()
3593 .unwrap();
3594
3595 let mut db = runtime.block_on(async {
3596 sqlx::Postgres::create_database(&url)
3597 .await
3598 .expect("failed to create test db");
3599 let mut options = ConnectOptions::new(url);
3600 options
3601 .max_connections(5)
3602 .idle_timeout(Duration::from_secs(0));
3603 let db = Database::new(options, Executor::Deterministic(background))
3604 .await
3605 .unwrap();
3606 let migrations_path = concat!(env!("CARGO_MANIFEST_DIR"), "/migrations");
3607 db.migrate(Path::new(migrations_path), false).await.unwrap();
3608 db
3609 });
3610
3611 db.runtime = Some(runtime);
3612
3613 Self {
3614 db: Some(Arc::new(db)),
3615 connection: None,
3616 }
3617 }
3618
3619 pub fn db(&self) -> &Arc<Database> {
3620 self.db.as_ref().unwrap()
3621 }
3622 }
3623
3624 impl Drop for TestDb {
3625 fn drop(&mut self) {
3626 let db = self.db.take().unwrap();
3627 if let sea_orm::DatabaseBackend::Postgres = db.pool.get_database_backend() {
3628 db.runtime.as_ref().unwrap().block_on(async {
3629 use util::ResultExt;
3630 let query = "
3631 SELECT pg_terminate_backend(pg_stat_activity.pid)
3632 FROM pg_stat_activity
3633 WHERE
3634 pg_stat_activity.datname = current_database() AND
3635 pid <> pg_backend_pid();
3636 ";
3637 db.pool
3638 .execute(sea_orm::Statement::from_string(
3639 db.pool.get_database_backend(),
3640 query.into(),
3641 ))
3642 .await
3643 .log_err();
3644 sqlx::Postgres::drop_database(db.options.get_url())
3645 .await
3646 .log_err();
3647 })
3648 }
3649 }
3650 }
3651}