Break up Database impl into multiple files, organized by topic
This commit is contained in:
Max Brunsfeld
parent
e964137d79
commit
b35aaf144b
10 changed files with 3736 additions and 3746 deletions
697
crates/collab/src/db/queries/channels.rs
Normal file
697
crates/collab/src/db/queries/channels.rs
Normal file
|
|
@ -0,0 +1,697 @@
|
|||
use super::*;
|
||||
|
||||
impl Database {
|
||||
pub async fn create_root_channel(
|
||||
&self,
|
||||
name: &str,
|
||||
live_kit_room: &str,
|
||||
creator_id: UserId,
|
||||
) -> Result<ChannelId> {
|
||||
self.create_channel(name, None, live_kit_room, creator_id)
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn create_channel(
|
||||
&self,
|
||||
name: &str,
|
||||
parent: Option<ChannelId>,
|
||||
live_kit_room: &str,
|
||||
creator_id: UserId,
|
||||
) -> Result<ChannelId> {
|
||||
let name = Self::sanitize_channel_name(name)?;
|
||||
self.transaction(move |tx| async move {
|
||||
if let Some(parent) = parent {
|
||||
self.check_user_is_channel_admin(parent, creator_id, &*tx)
|
||||
.await?;
|
||||
}
|
||||
|
||||
let channel = channel::ActiveModel {
|
||||
name: ActiveValue::Set(name.to_string()),
|
||||
..Default::default()
|
||||
}
|
||||
.insert(&*tx)
|
||||
.await?;
|
||||
|
||||
let channel_paths_stmt;
|
||||
if let Some(parent) = parent {
|
||||
let sql = r#"
|
||||
INSERT INTO channel_paths
|
||||
(id_path, channel_id)
|
||||
SELECT
|
||||
id_path || $1 || '/', $2
|
||||
FROM
|
||||
channel_paths
|
||||
WHERE
|
||||
channel_id = $3
|
||||
"#;
|
||||
channel_paths_stmt = Statement::from_sql_and_values(
|
||||
self.pool.get_database_backend(),
|
||||
sql,
|
||||
[
|
||||
channel.id.to_proto().into(),
|
||||
channel.id.to_proto().into(),
|
||||
parent.to_proto().into(),
|
||||
],
|
||||
);
|
||||
tx.execute(channel_paths_stmt).await?;
|
||||
} else {
|
||||
channel_path::Entity::insert(channel_path::ActiveModel {
|
||||
channel_id: ActiveValue::Set(channel.id),
|
||||
id_path: ActiveValue::Set(format!("/{}/", channel.id)),
|
||||
})
|
||||
.exec(&*tx)
|
||||
.await?;
|
||||
}
|
||||
|
||||
channel_member::ActiveModel {
|
||||
channel_id: ActiveValue::Set(channel.id),
|
||||
user_id: ActiveValue::Set(creator_id),
|
||||
accepted: ActiveValue::Set(true),
|
||||
admin: ActiveValue::Set(true),
|
||||
..Default::default()
|
||||
}
|
||||
.insert(&*tx)
|
||||
.await?;
|
||||
|
||||
room::ActiveModel {
|
||||
channel_id: ActiveValue::Set(Some(channel.id)),
|
||||
live_kit_room: ActiveValue::Set(live_kit_room.to_string()),
|
||||
..Default::default()
|
||||
}
|
||||
.insert(&*tx)
|
||||
.await?;
|
||||
|
||||
Ok(channel.id)
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn remove_channel(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
user_id: UserId,
|
||||
) -> Result<(Vec<ChannelId>, Vec<UserId>)> {
|
||||
self.transaction(move |tx| async move {
|
||||
self.check_user_is_channel_admin(channel_id, user_id, &*tx)
|
||||
.await?;
|
||||
|
||||
// Don't remove descendant channels that have additional parents.
|
||||
let mut channels_to_remove = self.get_channel_descendants([channel_id], &*tx).await?;
|
||||
{
|
||||
let mut channels_to_keep = channel_path::Entity::find()
|
||||
.filter(
|
||||
channel_path::Column::ChannelId
|
||||
.is_in(
|
||||
channels_to_remove
|
||||
.keys()
|
||||
.copied()
|
||||
.filter(|&id| id != channel_id),
|
||||
)
|
||||
.and(
|
||||
channel_path::Column::IdPath
|
||||
.not_like(&format!("%/{}/%", channel_id)),
|
||||
),
|
||||
)
|
||||
.stream(&*tx)
|
||||
.await?;
|
||||
while let Some(row) = channels_to_keep.next().await {
|
||||
let row = row?;
|
||||
channels_to_remove.remove(&row.channel_id);
|
||||
}
|
||||
}
|
||||
|
||||
let channel_ancestors = self.get_channel_ancestors(channel_id, &*tx).await?;
|
||||
let members_to_notify: Vec<UserId> = channel_member::Entity::find()
|
||||
.filter(channel_member::Column::ChannelId.is_in(channel_ancestors))
|
||||
.select_only()
|
||||
.column(channel_member::Column::UserId)
|
||||
.distinct()
|
||||
.into_values::<_, QueryUserIds>()
|
||||
.all(&*tx)
|
||||
.await?;
|
||||
|
||||
channel::Entity::delete_many()
|
||||
.filter(channel::Column::Id.is_in(channels_to_remove.keys().copied()))
|
||||
.exec(&*tx)
|
||||
.await?;
|
||||
|
||||
Ok((channels_to_remove.into_keys().collect(), members_to_notify))
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn invite_channel_member(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
invitee_id: UserId,
|
||||
inviter_id: UserId,
|
||||
is_admin: bool,
|
||||
) -> Result<()> {
|
||||
self.transaction(move |tx| async move {
|
||||
self.check_user_is_channel_admin(channel_id, inviter_id, &*tx)
|
||||
.await?;
|
||||
|
||||
channel_member::ActiveModel {
|
||||
channel_id: ActiveValue::Set(channel_id),
|
||||
user_id: ActiveValue::Set(invitee_id),
|
||||
accepted: ActiveValue::Set(false),
|
||||
admin: ActiveValue::Set(is_admin),
|
||||
..Default::default()
|
||||
}
|
||||
.insert(&*tx)
|
||||
.await?;
|
||||
|
||||
Ok(())
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
fn sanitize_channel_name(name: &str) -> Result<&str> {
|
||||
let new_name = name.trim().trim_start_matches('#');
|
||||
if new_name == "" {
|
||||
Err(anyhow!("channel name can't be blank"))?;
|
||||
}
|
||||
Ok(new_name)
|
||||
}
|
||||
|
||||
pub async fn rename_channel(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
user_id: UserId,
|
||||
new_name: &str,
|
||||
) -> Result<String> {
|
||||
self.transaction(move |tx| async move {
|
||||
let new_name = Self::sanitize_channel_name(new_name)?.to_string();
|
||||
|
||||
self.check_user_is_channel_admin(channel_id, user_id, &*tx)
|
||||
.await?;
|
||||
|
||||
channel::ActiveModel {
|
||||
id: ActiveValue::Unchanged(channel_id),
|
||||
name: ActiveValue::Set(new_name.clone()),
|
||||
..Default::default()
|
||||
}
|
||||
.update(&*tx)
|
||||
.await?;
|
||||
|
||||
Ok(new_name)
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn respond_to_channel_invite(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
user_id: UserId,
|
||||
accept: bool,
|
||||
) -> Result<()> {
|
||||
self.transaction(move |tx| async move {
|
||||
let rows_affected = if accept {
|
||||
channel_member::Entity::update_many()
|
||||
.set(channel_member::ActiveModel {
|
||||
accepted: ActiveValue::Set(accept),
|
||||
..Default::default()
|
||||
})
|
||||
.filter(
|
||||
channel_member::Column::ChannelId
|
||||
.eq(channel_id)
|
||||
.and(channel_member::Column::UserId.eq(user_id))
|
||||
.and(channel_member::Column::Accepted.eq(false)),
|
||||
)
|
||||
.exec(&*tx)
|
||||
.await?
|
||||
.rows_affected
|
||||
} else {
|
||||
channel_member::ActiveModel {
|
||||
channel_id: ActiveValue::Unchanged(channel_id),
|
||||
user_id: ActiveValue::Unchanged(user_id),
|
||||
..Default::default()
|
||||
}
|
||||
.delete(&*tx)
|
||||
.await?
|
||||
.rows_affected
|
||||
};
|
||||
|
||||
if rows_affected == 0 {
|
||||
Err(anyhow!("no such invitation"))?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn remove_channel_member(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
member_id: UserId,
|
||||
remover_id: UserId,
|
||||
) -> Result<()> {
|
||||
self.transaction(|tx| async move {
|
||||
self.check_user_is_channel_admin(channel_id, remover_id, &*tx)
|
||||
.await?;
|
||||
|
||||
let result = channel_member::Entity::delete_many()
|
||||
.filter(
|
||||
channel_member::Column::ChannelId
|
||||
.eq(channel_id)
|
||||
.and(channel_member::Column::UserId.eq(member_id)),
|
||||
)
|
||||
.exec(&*tx)
|
||||
.await?;
|
||||
|
||||
if result.rows_affected == 0 {
|
||||
Err(anyhow!("no such member"))?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn get_channel_invites_for_user(&self, user_id: UserId) -> Result<Vec<Channel>> {
|
||||
self.transaction(|tx| async move {
|
||||
let channel_invites = channel_member::Entity::find()
|
||||
.filter(
|
||||
channel_member::Column::UserId
|
||||
.eq(user_id)
|
||||
.and(channel_member::Column::Accepted.eq(false)),
|
||||
)
|
||||
.all(&*tx)
|
||||
.await?;
|
||||
|
||||
let channels = channel::Entity::find()
|
||||
.filter(
|
||||
channel::Column::Id.is_in(
|
||||
channel_invites
|
||||
.into_iter()
|
||||
.map(|channel_member| channel_member.channel_id),
|
||||
),
|
||||
)
|
||||
.all(&*tx)
|
||||
.await?;
|
||||
|
||||
let channels = channels
|
||||
.into_iter()
|
||||
.map(|channel| Channel {
|
||||
id: channel.id,
|
||||
name: channel.name,
|
||||
parent_id: None,
|
||||
})
|
||||
.collect();
|
||||
|
||||
Ok(channels)
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn get_channels_for_user(&self, user_id: UserId) -> Result<ChannelsForUser> {
|
||||
self.transaction(|tx| async move {
|
||||
let tx = tx;
|
||||
|
||||
let channel_memberships = channel_member::Entity::find()
|
||||
.filter(
|
||||
channel_member::Column::UserId
|
||||
.eq(user_id)
|
||||
.and(channel_member::Column::Accepted.eq(true)),
|
||||
)
|
||||
.all(&*tx)
|
||||
.await?;
|
||||
|
||||
let parents_by_child_id = self
|
||||
.get_channel_descendants(channel_memberships.iter().map(|m| m.channel_id), &*tx)
|
||||
.await?;
|
||||
|
||||
let channels_with_admin_privileges = channel_memberships
|
||||
.iter()
|
||||
.filter_map(|membership| membership.admin.then_some(membership.channel_id))
|
||||
.collect();
|
||||
|
||||
let mut channels = Vec::with_capacity(parents_by_child_id.len());
|
||||
{
|
||||
let mut rows = channel::Entity::find()
|
||||
.filter(channel::Column::Id.is_in(parents_by_child_id.keys().copied()))
|
||||
.stream(&*tx)
|
||||
.await?;
|
||||
while let Some(row) = rows.next().await {
|
||||
let row = row?;
|
||||
channels.push(Channel {
|
||||
id: row.id,
|
||||
name: row.name,
|
||||
parent_id: parents_by_child_id.get(&row.id).copied().flatten(),
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
|
||||
enum QueryUserIdsAndChannelIds {
|
||||
ChannelId,
|
||||
UserId,
|
||||
}
|
||||
|
||||
let mut channel_participants: HashMap<ChannelId, Vec<UserId>> = HashMap::default();
|
||||
{
|
||||
let mut rows = room_participant::Entity::find()
|
||||
.inner_join(room::Entity)
|
||||
.filter(room::Column::ChannelId.is_in(channels.iter().map(|c| c.id)))
|
||||
.select_only()
|
||||
.column(room::Column::ChannelId)
|
||||
.column(room_participant::Column::UserId)
|
||||
.into_values::<_, QueryUserIdsAndChannelIds>()
|
||||
.stream(&*tx)
|
||||
.await?;
|
||||
while let Some(row) = rows.next().await {
|
||||
let row: (ChannelId, UserId) = row?;
|
||||
channel_participants.entry(row.0).or_default().push(row.1)
|
||||
}
|
||||
}
|
||||
|
||||
Ok(ChannelsForUser {
|
||||
channels,
|
||||
channel_participants,
|
||||
channels_with_admin_privileges,
|
||||
})
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn get_channel_members(&self, id: ChannelId) -> Result<Vec<UserId>> {
|
||||
self.transaction(|tx| async move { self.get_channel_members_internal(id, &*tx).await })
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn set_channel_member_admin(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
from: UserId,
|
||||
for_user: UserId,
|
||||
admin: bool,
|
||||
) -> Result<()> {
|
||||
self.transaction(|tx| async move {
|
||||
self.check_user_is_channel_admin(channel_id, from, &*tx)
|
||||
.await?;
|
||||
|
||||
let result = channel_member::Entity::update_many()
|
||||
.filter(
|
||||
channel_member::Column::ChannelId
|
||||
.eq(channel_id)
|
||||
.and(channel_member::Column::UserId.eq(for_user)),
|
||||
)
|
||||
.set(channel_member::ActiveModel {
|
||||
admin: ActiveValue::set(admin),
|
||||
..Default::default()
|
||||
})
|
||||
.exec(&*tx)
|
||||
.await?;
|
||||
|
||||
if result.rows_affected == 0 {
|
||||
Err(anyhow!("no such member"))?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn get_channel_member_details(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
user_id: UserId,
|
||||
) -> Result<Vec<proto::ChannelMember>> {
|
||||
self.transaction(|tx| async move {
|
||||
self.check_user_is_channel_admin(channel_id, user_id, &*tx)
|
||||
.await?;
|
||||
|
||||
#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
|
||||
enum QueryMemberDetails {
|
||||
UserId,
|
||||
Admin,
|
||||
IsDirectMember,
|
||||
Accepted,
|
||||
}
|
||||
|
||||
let tx = tx;
|
||||
let ancestor_ids = self.get_channel_ancestors(channel_id, &*tx).await?;
|
||||
let mut stream = channel_member::Entity::find()
|
||||
.distinct()
|
||||
.filter(channel_member::Column::ChannelId.is_in(ancestor_ids.iter().copied()))
|
||||
.select_only()
|
||||
.column(channel_member::Column::UserId)
|
||||
.column(channel_member::Column::Admin)
|
||||
.column_as(
|
||||
channel_member::Column::ChannelId.eq(channel_id),
|
||||
QueryMemberDetails::IsDirectMember,
|
||||
)
|
||||
.column(channel_member::Column::Accepted)
|
||||
.order_by_asc(channel_member::Column::UserId)
|
||||
.into_values::<_, QueryMemberDetails>()
|
||||
.stream(&*tx)
|
||||
.await?;
|
||||
|
||||
let mut rows = Vec::<proto::ChannelMember>::new();
|
||||
while let Some(row) = stream.next().await {
|
||||
let (user_id, is_admin, is_direct_member, is_invite_accepted): (
|
||||
UserId,
|
||||
bool,
|
||||
bool,
|
||||
bool,
|
||||
) = row?;
|
||||
let kind = match (is_direct_member, is_invite_accepted) {
|
||||
(true, true) => proto::channel_member::Kind::Member,
|
||||
(true, false) => proto::channel_member::Kind::Invitee,
|
||||
(false, true) => proto::channel_member::Kind::AncestorMember,
|
||||
(false, false) => continue,
|
||||
};
|
||||
let user_id = user_id.to_proto();
|
||||
let kind = kind.into();
|
||||
if let Some(last_row) = rows.last_mut() {
|
||||
if last_row.user_id == user_id {
|
||||
if is_direct_member {
|
||||
last_row.kind = kind;
|
||||
last_row.admin = is_admin;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
}
|
||||
rows.push(proto::ChannelMember {
|
||||
user_id,
|
||||
kind,
|
||||
admin: is_admin,
|
||||
});
|
||||
}
|
||||
|
||||
Ok(rows)
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn get_channel_members_internal(
|
||||
&self,
|
||||
id: ChannelId,
|
||||
tx: &DatabaseTransaction,
|
||||
) -> Result<Vec<UserId>> {
|
||||
let ancestor_ids = self.get_channel_ancestors(id, tx).await?;
|
||||
let user_ids = channel_member::Entity::find()
|
||||
.distinct()
|
||||
.filter(
|
||||
channel_member::Column::ChannelId
|
||||
.is_in(ancestor_ids.iter().copied())
|
||||
.and(channel_member::Column::Accepted.eq(true)),
|
||||
)
|
||||
.select_only()
|
||||
.column(channel_member::Column::UserId)
|
||||
.into_values::<_, QueryUserIds>()
|
||||
.all(&*tx)
|
||||
.await?;
|
||||
Ok(user_ids)
|
||||
}
|
||||
|
||||
pub async fn check_user_is_channel_member(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
user_id: UserId,
|
||||
tx: &DatabaseTransaction,
|
||||
) -> Result<()> {
|
||||
let channel_ids = self.get_channel_ancestors(channel_id, tx).await?;
|
||||
channel_member::Entity::find()
|
||||
.filter(
|
||||
channel_member::Column::ChannelId
|
||||
.is_in(channel_ids)
|
||||
.and(channel_member::Column::UserId.eq(user_id)),
|
||||
)
|
||||
.one(&*tx)
|
||||
.await?
|
||||
.ok_or_else(|| anyhow!("user is not a channel member or channel does not exist"))?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub async fn check_user_is_channel_admin(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
user_id: UserId,
|
||||
tx: &DatabaseTransaction,
|
||||
) -> Result<()> {
|
||||
let channel_ids = self.get_channel_ancestors(channel_id, tx).await?;
|
||||
channel_member::Entity::find()
|
||||
.filter(
|
||||
channel_member::Column::ChannelId
|
||||
.is_in(channel_ids)
|
||||
.and(channel_member::Column::UserId.eq(user_id))
|
||||
.and(channel_member::Column::Admin.eq(true)),
|
||||
)
|
||||
.one(&*tx)
|
||||
.await?
|
||||
.ok_or_else(|| anyhow!("user is not a channel admin or channel does not exist"))?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub async fn get_channel_ancestors(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
tx: &DatabaseTransaction,
|
||||
) -> Result<Vec<ChannelId>> {
|
||||
let paths = channel_path::Entity::find()
|
||||
.filter(channel_path::Column::ChannelId.eq(channel_id))
|
||||
.all(tx)
|
||||
.await?;
|
||||
let mut channel_ids = Vec::new();
|
||||
for path in paths {
|
||||
for id in path.id_path.trim_matches('/').split('/') {
|
||||
if let Ok(id) = id.parse() {
|
||||
let id = ChannelId::from_proto(id);
|
||||
if let Err(ix) = channel_ids.binary_search(&id) {
|
||||
channel_ids.insert(ix, id);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Ok(channel_ids)
|
||||
}
|
||||
|
||||
async fn get_channel_descendants(
|
||||
&self,
|
||||
channel_ids: impl IntoIterator<Item = ChannelId>,
|
||||
tx: &DatabaseTransaction,
|
||||
) -> Result<HashMap<ChannelId, Option<ChannelId>>> {
|
||||
let mut values = String::new();
|
||||
for id in channel_ids {
|
||||
if !values.is_empty() {
|
||||
values.push_str(", ");
|
||||
}
|
||||
write!(&mut values, "({})", id).unwrap();
|
||||
}
|
||||
|
||||
if values.is_empty() {
|
||||
return Ok(HashMap::default());
|
||||
}
|
||||
|
||||
let sql = format!(
|
||||
r#"
|
||||
SELECT
|
||||
descendant_paths.*
|
||||
FROM
|
||||
channel_paths parent_paths, channel_paths descendant_paths
|
||||
WHERE
|
||||
parent_paths.channel_id IN ({values}) AND
|
||||
descendant_paths.id_path LIKE (parent_paths.id_path || '%')
|
||||
"#
|
||||
);
|
||||
|
||||
let stmt = Statement::from_string(self.pool.get_database_backend(), sql);
|
||||
|
||||
let mut parents_by_child_id = HashMap::default();
|
||||
let mut paths = channel_path::Entity::find()
|
||||
.from_raw_sql(stmt)
|
||||
.stream(tx)
|
||||
.await?;
|
||||
|
||||
while let Some(path) = paths.next().await {
|
||||
let path = path?;
|
||||
let ids = path.id_path.trim_matches('/').split('/');
|
||||
let mut parent_id = None;
|
||||
for id in ids {
|
||||
if let Ok(id) = id.parse() {
|
||||
let id = ChannelId::from_proto(id);
|
||||
if id == path.channel_id {
|
||||
break;
|
||||
}
|
||||
parent_id = Some(id);
|
||||
}
|
||||
}
|
||||
parents_by_child_id.insert(path.channel_id, parent_id);
|
||||
}
|
||||
|
||||
Ok(parents_by_child_id)
|
||||
}
|
||||
|
||||
/// Returns the channel with the given ID and:
|
||||
/// - true if the user is a member
|
||||
/// - false if the user hasn't accepted the invitation yet
|
||||
pub async fn get_channel(
|
||||
&self,
|
||||
channel_id: ChannelId,
|
||||
user_id: UserId,
|
||||
) -> Result<Option<(Channel, bool)>> {
|
||||
self.transaction(|tx| async move {
|
||||
let tx = tx;
|
||||
|
||||
let channel = channel::Entity::find_by_id(channel_id).one(&*tx).await?;
|
||||
|
||||
if let Some(channel) = channel {
|
||||
if self
|
||||
.check_user_is_channel_member(channel_id, user_id, &*tx)
|
||||
.await
|
||||
.is_err()
|
||||
{
|
||||
return Ok(None);
|
||||
}
|
||||
|
||||
let channel_membership = channel_member::Entity::find()
|
||||
.filter(
|
||||
channel_member::Column::ChannelId
|
||||
.eq(channel_id)
|
||||
.and(channel_member::Column::UserId.eq(user_id)),
|
||||
)
|
||||
.one(&*tx)
|
||||
.await?;
|
||||
|
||||
let is_accepted = channel_membership
|
||||
.map(|membership| membership.accepted)
|
||||
.unwrap_or(false);
|
||||
|
||||
Ok(Some((
|
||||
Channel {
|
||||
id: channel.id,
|
||||
name: channel.name,
|
||||
parent_id: None,
|
||||
},
|
||||
is_accepted,
|
||||
)))
|
||||
} else {
|
||||
Ok(None)
|
||||
}
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn room_id_for_channel(&self, channel_id: ChannelId) -> Result<RoomId> {
|
||||
self.transaction(|tx| async move {
|
||||
let tx = tx;
|
||||
let room = channel::Model {
|
||||
id: channel_id,
|
||||
..Default::default()
|
||||
}
|
||||
.find_related(room::Entity)
|
||||
.one(&*tx)
|
||||
.await?
|
||||
.ok_or_else(|| anyhow!("invalid channel"))?;
|
||||
Ok(room.id)
|
||||
})
|
||||
.await
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
|
||||
enum QueryUserIds {
|
||||
UserId,
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue