2022-05-03 11:44:13 -06:00
|
|
|
use crate::structs::CommunityModeratorView;
|
2020-12-05 21:37:16 -07:00
|
|
|
use diesel::{result::Error, *};
|
2020-12-18 11:38:32 -07:00
|
|
|
use lemmy_db_schema::{
|
2021-10-16 07:33:38 -06:00
|
|
|
newtypes::{CommunityId, PersonId},
|
2021-03-10 15:33:55 -07:00
|
|
|
schema::{community, community_moderator, person},
|
2020-12-21 05:28:12 -07:00
|
|
|
source::{
|
|
|
|
community::{Community, CommunitySafe},
|
2021-03-10 21:43:11 -07:00
|
|
|
person::{Person, PersonSafe},
|
2020-12-21 05:28:12 -07:00
|
|
|
},
|
2021-10-16 07:33:38 -06:00
|
|
|
traits::{ToSafe, ViewToVec},
|
2020-12-18 11:38:32 -07:00
|
|
|
};
|
2020-12-05 21:37:16 -07:00
|
|
|
|
2021-03-10 15:33:55 -07:00
|
|
|
type CommunityModeratorViewTuple = (CommunitySafe, PersonSafe);
|
2020-12-10 18:39:42 -07:00
|
|
|
|
2020-12-05 21:37:16 -07:00
|
|
|
impl CommunityModeratorView {
|
2022-09-26 08:09:32 -06:00
|
|
|
pub fn for_community(
|
|
|
|
conn: &mut PgConnection,
|
|
|
|
community_id: CommunityId,
|
|
|
|
) -> Result<Vec<Self>, Error> {
|
2020-12-05 21:37:16 -07:00
|
|
|
let res = community_moderator::table
|
|
|
|
.inner_join(community::table)
|
2021-03-10 15:33:55 -07:00
|
|
|
.inner_join(person::table)
|
2021-03-10 21:43:11 -07:00
|
|
|
.select((
|
|
|
|
Community::safe_columns_tuple(),
|
|
|
|
Person::safe_columns_tuple(),
|
|
|
|
))
|
2020-12-16 11:59:43 -07:00
|
|
|
.filter(community_moderator::community_id.eq(community_id))
|
2020-12-05 21:37:16 -07:00
|
|
|
.order_by(community_moderator::published)
|
2020-12-10 18:39:42 -07:00
|
|
|
.load::<CommunityModeratorViewTuple>(conn)?;
|
2020-12-05 21:37:16 -07:00
|
|
|
|
2020-12-23 14:56:20 -07:00
|
|
|
Ok(Self::from_tuple_to_vec(res))
|
2020-12-05 21:37:16 -07:00
|
|
|
}
|
|
|
|
|
2022-09-26 08:09:32 -06:00
|
|
|
pub fn for_person(conn: &mut PgConnection, person_id: PersonId) -> Result<Vec<Self>, Error> {
|
2020-12-05 21:37:16 -07:00
|
|
|
let res = community_moderator::table
|
|
|
|
.inner_join(community::table)
|
2021-03-10 15:33:55 -07:00
|
|
|
.inner_join(person::table)
|
2021-03-10 21:43:11 -07:00
|
|
|
.select((
|
|
|
|
Community::safe_columns_tuple(),
|
|
|
|
Person::safe_columns_tuple(),
|
|
|
|
))
|
2021-03-10 15:33:55 -07:00
|
|
|
.filter(community_moderator::person_id.eq(person_id))
|
2022-09-28 14:54:32 -06:00
|
|
|
.filter(community::deleted.eq(false))
|
|
|
|
.filter(community::removed.eq(false))
|
2020-12-05 21:37:16 -07:00
|
|
|
.order_by(community_moderator::published)
|
2020-12-10 18:39:42 -07:00
|
|
|
.load::<CommunityModeratorViewTuple>(conn)?;
|
2020-12-05 21:37:16 -07:00
|
|
|
|
2020-12-23 14:56:20 -07:00
|
|
|
Ok(Self::from_tuple_to_vec(res))
|
2020-12-05 21:37:16 -07:00
|
|
|
}
|
2021-08-13 11:39:56 -06:00
|
|
|
|
|
|
|
/// Finds all communities first mods / creators
|
|
|
|
/// Ideally this should be a group by, but diesel doesn't support it yet
|
2022-09-26 08:09:32 -06:00
|
|
|
pub fn get_community_first_mods(conn: &mut PgConnection) -> Result<Vec<Self>, Error> {
|
2021-08-13 11:39:56 -06:00
|
|
|
let res = community_moderator::table
|
|
|
|
.inner_join(community::table)
|
|
|
|
.inner_join(person::table)
|
|
|
|
.select((
|
|
|
|
Community::safe_columns_tuple(),
|
|
|
|
Person::safe_columns_tuple(),
|
|
|
|
))
|
|
|
|
// A hacky workaround instead of group_bys
|
|
|
|
// https://stackoverflow.com/questions/24042359/how-to-join-only-one-row-in-joined-table-with-postgres
|
|
|
|
.distinct_on(community_moderator::community_id)
|
|
|
|
.order_by((
|
|
|
|
community_moderator::community_id,
|
|
|
|
community_moderator::person_id,
|
|
|
|
))
|
|
|
|
.load::<CommunityModeratorViewTuple>(conn)?;
|
|
|
|
|
|
|
|
Ok(Self::from_tuple_to_vec(res))
|
|
|
|
}
|
2020-12-05 21:37:16 -07:00
|
|
|
}
|
|
|
|
|
2020-12-10 18:39:42 -07:00
|
|
|
impl ViewToVec for CommunityModeratorView {
|
|
|
|
type DbTuple = CommunityModeratorViewTuple;
|
2020-12-23 14:56:20 -07:00
|
|
|
fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
|
|
|
|
items
|
2022-08-04 13:30:17 -06:00
|
|
|
.into_iter()
|
2020-12-10 18:39:42 -07:00
|
|
|
.map(|a| Self {
|
2022-08-04 13:30:17 -06:00
|
|
|
community: a.0,
|
|
|
|
moderator: a.1,
|
2020-12-10 18:39:42 -07:00
|
|
|
})
|
|
|
|
.collect::<Vec<Self>>()
|
|
|
|
}
|
2020-12-05 21:37:16 -07:00
|
|
|
}
|