mirror of
https://github.com/LemmyNet/lemmy.git
synced 2024-12-14 22:30:42 +00:00
1d38aad9d3
* a lot * merge * Fix stuff broken by merge * Get rid of repetitive `&mut *context.conn().await?` * Add blank lines under each line with `conn =` * Fix style mistakes (partial) * Revert "Fix style mistakes (partial)" This reverts commit48a033b87f
. * Revert "Add blank lines under each line with `conn =`" This reverts commit773a6d3beb
. * Revert "Get rid of repetitive `&mut *context.conn().await?`" This reverts commitd2c6263ea1
. * Use DbConn for CaptchaAnswer methods * DbConn trait * Remove more `&mut *` * Fix stuff * Re-run CI * try to make ci start * fix * fix * Fix api_common::utils * Fix apub::activities::block * Fix apub::api::resolve_object * Fix some things * Revert "Fix some things" This reverts commit2bf8574bc8
. * Revert "Fix apub::api::resolve_object" This reverts commit3e4059aabb
. * Revert "Fix apub::activities::block" This reverts commit3b02389abd
. * Revert "Fix api_common::utils" This reverts commit7dc73de613
. * Revert "Revert "Fix api_common::utils"" This reverts commitf740f115e5
. * Revert "Revert "Fix apub::activities::block"" This reverts commit2ee206af7c
. * Revert "Revert "Fix apub::api::resolve_object"" This reverts commit96ed8bf2e9
. * Fix fetch_local_site_data * Fix get_comment_parent_creator * Remove unused perma deleted text * Fix routes::feeds * Fix lib.rs * Update lib.rs * rerun ci * Attempt to create custom GetConn and RunQueryDsl traits * Start over * Add GetConn trait * aaaa * Revert "aaaa" This reverts commitacc9ca1aed
. * Revert "Revert "aaaa"" This reverts commit443a2a00a5
. * still aaaaaaaaaaaaa * Return to earlier thing Revert "Add GetConn trait" This reverts commitab4e94aea5
. * Try to use DbPool enum * Revert "Try to use DbPool enum" This reverts commite4d1712646
. * DbConn and DbPool enums (db_schema only fails to compile for tests) * fmt * Make functions take `&mut DbPool<'_>` and make db_schema tests compile * Add try_join_with_pool macro and run fix-clippy on more crates * Fix some errors * I did it * Remove function variants that take connection * rerun ci * rerun ci * rerun ci
79 lines
2.3 KiB
Rust
79 lines
2.3 KiB
Rust
use crate::structs::CommunityFollowerView;
|
|
use diesel::{
|
|
dsl::{count_star, not},
|
|
result::Error,
|
|
sql_function,
|
|
ExpressionMethods,
|
|
QueryDsl,
|
|
};
|
|
use diesel_async::RunQueryDsl;
|
|
use lemmy_db_schema::{
|
|
newtypes::{CommunityId, DbUrl, PersonId},
|
|
schema::{community, community_follower, person},
|
|
source::{community::Community, person::Person},
|
|
traits::JoinView,
|
|
utils::{get_conn, DbPool},
|
|
};
|
|
|
|
type CommunityFollowerViewTuple = (Community, Person);
|
|
|
|
sql_function!(fn coalesce(x: diesel::sql_types::Nullable<diesel::sql_types::Text>, y: diesel::sql_types::Text) -> diesel::sql_types::Text);
|
|
|
|
impl CommunityFollowerView {
|
|
pub async fn get_community_follower_inboxes(
|
|
pool: &mut DbPool<'_>,
|
|
community_id: CommunityId,
|
|
) -> Result<Vec<DbUrl>, Error> {
|
|
let conn = &mut get_conn(pool).await?;
|
|
let res = community_follower::table
|
|
.filter(community_follower::community_id.eq(community_id))
|
|
.filter(not(person::local))
|
|
.inner_join(person::table)
|
|
.select(coalesce(person::shared_inbox_url, person::inbox_url))
|
|
.distinct()
|
|
.load::<DbUrl>(conn)
|
|
.await?;
|
|
|
|
Ok(res)
|
|
}
|
|
pub async fn count_community_followers(
|
|
pool: &mut DbPool<'_>,
|
|
community_id: CommunityId,
|
|
) -> Result<i64, Error> {
|
|
let conn = &mut get_conn(pool).await?;
|
|
let res = community_follower::table
|
|
.filter(community_follower::community_id.eq(community_id))
|
|
.select(count_star())
|
|
.first::<i64>(conn)
|
|
.await?;
|
|
|
|
Ok(res)
|
|
}
|
|
|
|
pub async fn for_person(pool: &mut DbPool<'_>, person_id: PersonId) -> Result<Vec<Self>, Error> {
|
|
let conn = &mut get_conn(pool).await?;
|
|
let res = community_follower::table
|
|
.inner_join(community::table)
|
|
.inner_join(person::table)
|
|
.select((community::all_columns, person::all_columns))
|
|
.filter(community_follower::person_id.eq(person_id))
|
|
.filter(community::deleted.eq(false))
|
|
.filter(community::removed.eq(false))
|
|
.order_by(community::title)
|
|
.load::<CommunityFollowerViewTuple>(conn)
|
|
.await?;
|
|
|
|
Ok(res.into_iter().map(Self::from_tuple).collect())
|
|
}
|
|
}
|
|
|
|
impl JoinView for CommunityFollowerView {
|
|
type JoinTuple = CommunityFollowerViewTuple;
|
|
fn from_tuple(a: Self::JoinTuple) -> Self {
|
|
Self {
|
|
community: a.0,
|
|
follower: a.1,
|
|
}
|
|
}
|
|
}
|