1 use crate::structs::PersonView;
7 PgTextExpressionMethods,
10 use diesel_async::RunQueryDsl;
11 use lemmy_db_schema::{
12 aggregates::structs::PersonAggregates,
15 schema::{person, person_aggregates},
16 source::person::Person,
18 utils::{fuzzy_search, get_conn, limit_and_offset, DbPool},
21 use std::iter::Iterator;
23 type PersonViewTuple = (Person, PersonAggregates);
26 pub async fn read(pool: &mut DbPool<'_>, person_id: PersonId) -> Result<Self, Error> {
27 let conn = &mut get_conn(pool).await?;
28 let res = person::table
30 .inner_join(person_aggregates::table)
31 .select((person::all_columns, person_aggregates::all_columns))
32 .first::<PersonViewTuple>(conn)
34 Ok(Self::from_tuple(res))
37 pub async fn is_admin(pool: &mut DbPool<'_>, person_id: PersonId) -> Result<bool, Error> {
38 use schema::person::dsl::{admin, id, person};
39 let conn = &mut get_conn(pool).await?;
41 .filter(id.eq(person_id))
47 pub async fn admins(pool: &mut DbPool<'_>) -> Result<Vec<Self>, Error> {
48 let conn = &mut get_conn(pool).await?;
49 let admins = person::table
50 .inner_join(person_aggregates::table)
51 .select((person::all_columns, person_aggregates::all_columns))
52 .filter(person::admin.eq(true))
53 .filter(person::deleted.eq(false))
54 .order_by(person::published)
55 .load::<PersonViewTuple>(conn)
58 Ok(admins.into_iter().map(Self::from_tuple).collect())
61 pub async fn banned(pool: &mut DbPool<'_>) -> Result<Vec<Self>, Error> {
62 let conn = &mut get_conn(pool).await?;
63 let banned = person::table
64 .inner_join(person_aggregates::table)
65 .select((person::all_columns, person_aggregates::all_columns))
67 person::banned.eq(true).and(
70 .or(person::ban_expires.gt(now)),
73 .filter(person::deleted.eq(false))
74 .load::<PersonViewTuple>(conn)
77 Ok(banned.into_iter().map(Self::from_tuple).collect())
82 pub struct PersonQuery {
83 pub sort: Option<PersonSortType>,
84 pub search_term: Option<String>,
85 pub page: Option<i64>,
86 pub limit: Option<i64>,
90 pub async fn list(self, pool: &mut DbPool<'_>) -> Result<Vec<PersonView>, Error> {
91 let conn = &mut get_conn(pool).await?;
92 let mut query = person::table
93 .inner_join(person_aggregates::table)
94 .select((person::all_columns, person_aggregates::all_columns))
97 if let Some(search_term) = self.search_term {
98 let searcher = fuzzy_search(&search_term);
100 .filter(person::name.ilike(searcher.clone()))
101 .or_filter(person::display_name.ilike(searcher));
104 query = match self.sort.unwrap_or(PersonSortType::CommentScore) {
105 PersonSortType::New => query.order_by(person::published.desc()),
106 PersonSortType::Old => query.order_by(person::published.asc()),
107 PersonSortType::MostComments => query.order_by(person_aggregates::comment_count.desc()),
108 PersonSortType::CommentScore => query.order_by(person_aggregates::comment_score.desc()),
109 PersonSortType::PostScore => query.order_by(person_aggregates::post_score.desc()),
110 PersonSortType::PostCount => query.order_by(person_aggregates::post_count.desc()),
113 let (limit, offset) = limit_and_offset(self.page, self.limit)?;
114 query = query.limit(limit).offset(offset);
116 let res = query.load::<PersonViewTuple>(conn).await?;
118 Ok(res.into_iter().map(PersonView::from_tuple).collect())
122 impl JoinView for PersonView {
123 type JoinTuple = PersonViewTuple;
124 fn from_tuple(a: Self::JoinTuple) -> Self {