1 use diesel::{result::Error, *};
2 use lemmy_db_queries::{limit_and_offset, ToSafe, ViewToVec};
4 schema::{community, mod_ban_from_community, person, person_alias_1},
6 community::{Community, CommunitySafe},
7 moderator::ModBanFromCommunity,
8 person::{Person, PersonAlias1, PersonSafe, PersonSafeAlias1},
13 use serde::{Deserialize, Serialize};
15 #[derive(Debug, Serialize, Deserialize, Clone)]
16 pub struct ModBanFromCommunityView {
17 pub mod_ban_from_community: ModBanFromCommunity,
18 pub moderator: PersonSafe,
19 pub community: CommunitySafe,
20 pub banned_person: PersonSafeAlias1,
23 type ModBanFromCommunityViewTuple = (
30 impl ModBanFromCommunityView {
33 community_id: Option<CommunityId>,
34 mod_person_id: Option<PersonId>,
37 ) -> Result<Vec<Self>, Error> {
38 let mut query = mod_ban_from_community::table
39 .inner_join(person::table.on(mod_ban_from_community::mod_person_id.eq(person::id)))
40 .inner_join(community::table)
42 person_alias_1::table.on(mod_ban_from_community::other_person_id.eq(person_alias_1::id)),
45 mod_ban_from_community::all_columns,
46 Person::safe_columns_tuple(),
47 Community::safe_columns_tuple(),
48 PersonAlias1::safe_columns_tuple(),
52 if let Some(mod_person_id) = mod_person_id {
53 query = query.filter(mod_ban_from_community::mod_person_id.eq(mod_person_id));
56 if let Some(community_id) = community_id {
57 query = query.filter(mod_ban_from_community::community_id.eq(community_id));
60 let (limit, offset) = limit_and_offset(page, limit);
65 .order_by(mod_ban_from_community::when_.desc())
66 .load::<ModBanFromCommunityViewTuple>(conn)?;
68 Ok(Self::from_tuple_to_vec(res))
72 impl ViewToVec for ModBanFromCommunityView {
73 type DbTuple = ModBanFromCommunityViewTuple;
74 fn from_tuple_to_vec(items: Vec<Self::DbTuple>) -> Vec<Self> {
78 mod_ban_from_community: a.0.to_owned(),
79 moderator: a.1.to_owned(),
80 community: a.2.to_owned(),
81 banned_person: a.3.to_owned(),
83 .collect::<Vec<Self>>()