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Dont show deleted users or communities on profile page. (#2450)
[lemmy.git] / crates / db_views_actor / src / person_block_view.rs
1 use crate::structs::PersonBlockView;
2 use diesel::{result::Error, *};
3 use lemmy_db_schema::{
4   newtypes::PersonId,
5   schema::{person, person_block},
6   source::person::{Person, PersonSafe},
7   traits::{ToSafe, ViewToVec},
8 };
9
10 type PersonBlockViewTuple = (PersonSafe, PersonSafe);
11
12 impl PersonBlockView {
13   pub fn for_person(conn: &mut PgConnection, person_id: PersonId) -> Result<Vec<Self>, Error> {
14     let person_alias_1 = diesel::alias!(person as person1);
15
16     let res = person_block::table
17       .inner_join(person::table)
18       .inner_join(person_alias_1)
19       .select((
20         Person::safe_columns_tuple(),
21         person_alias_1.fields(Person::safe_columns_tuple()),
22       ))
23       .filter(person_block::person_id.eq(person_id))
24       .filter(person_alias_1.field(person::deleted).eq(false))
25       .order_by(person_block::published)
26       .load::<PersonBlockViewTuple>(conn)?;
27
28     Ok(Self::from_tuple_to_vec(res))
29   }
30 }
31
32 impl ViewToVec for PersonBlockView {
33   type DbTuple = PersonBlockViewTuple;
34   fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
35     items
36       .into_iter()
37       .map(|a| Self {
38         person: a.0,
39         target: a.1,
40       })
41       .collect::<Vec<Self>>()
42   }
43 }