server/lemmy_db/src/user_mention.rs

   1 use super::comment::Comment;
   2 use crate::{schema::user_mention, Crud};
   3 use diesel::{dsl::*, result::Error, *};
   4 use serde::{Deserialize, Serialize};
   5
   6 #[derive(Queryable, Associations, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
   7 #[belongs_to(Comment)]
   8 #[table_name = "user_mention"]
   9 pub struct UserMention {
  10   pub id: i32,
  11   pub recipient_id: i32,
  12   pub comment_id: i32,
  13   pub read: bool,
  14   pub published: chrono::NaiveDateTime,
  15 }
  16
  17 #[derive(Insertable, AsChangeset, Clone)]
  18 #[table_name = "user_mention"]
  19 pub struct UserMentionForm {
  20   pub recipient_id: i32,
  21   pub comment_id: i32,
  22   pub read: Option<bool>,
  23 }
  24
  25 impl Crud<UserMentionForm> for UserMention {
  26   fn read(conn: &PgConnection, user_mention_id: i32) -> Result<Self, Error> {
  27     use crate::schema::user_mention::dsl::*;
  28     user_mention.find(user_mention_id).first::<Self>(conn)
  29   }
  30
  31   fn delete(conn: &PgConnection, user_mention_id: i32) -> Result<usize, Error> {
  32     use crate::schema::user_mention::dsl::*;
  33     diesel::delete(user_mention.find(user_mention_id)).execute(conn)
  34   }
  35
  36   fn create(conn: &PgConnection, user_mention_form: &UserMentionForm) -> Result<Self, Error> {
  37     use crate::schema::user_mention::dsl::*;
  38     insert_into(user_mention)
  39       .values(user_mention_form)
  40       .get_result::<Self>(conn)
  41   }
  42
  43   fn update(
  44     conn: &PgConnection,
  45     user_mention_id: i32,
  46     user_mention_form: &UserMentionForm,
  47   ) -> Result<Self, Error> {
  48     use crate::schema::user_mention::dsl::*;
  49     diesel::update(user_mention.find(user_mention_id))
  50       .set(user_mention_form)
  51       .get_result::<Self>(conn)
  52   }
  53 }
  54
  55 impl UserMention {
  56   pub fn update_read(
  57     conn: &PgConnection,
  58     user_mention_id: i32,
  59     new_read: bool,
  60   ) -> Result<Self, Error> {
  61     use crate::schema::user_mention::dsl::*;
  62     diesel::update(user_mention.find(user_mention_id))
  63       .set(read.eq(new_read))
  64       .get_result::<Self>(conn)
  65   }
  66
  67   pub fn mark_all_as_read(conn: &PgConnection, for_recipient_id: i32) -> Result<Vec<Self>, Error> {
  68     use crate::schema::user_mention::dsl::*;
  69     diesel::update(
  70       user_mention
  71         .filter(recipient_id.eq(for_recipient_id))
  72         .filter(read.eq(false)),
  73     )
  74     .set(read.eq(true))
  75     .get_results::<Self>(conn)
  76   }
  77 }
  78
  79 #[cfg(test)]
  80 mod tests {
  81   use crate::{
  82     comment::*,
  83     community::*,
  84     post::*,
  85     tests::establish_unpooled_connection,
  86     user::*,
  87     user_mention::*,
  88     ListingType,
  89     SortType,
  90   };
  91
  92   #[test]
  93   fn test_crud() {
  94     let conn = establish_unpooled_connection();
  95
  96     let new_user = UserForm {
  97       name: "terrylake".into(),
  98       preferred_username: None,
  99       password_encrypted: "nope".into(),
 100       email: None,
 101       matrix_user_id: None,
 102       avatar: None,
 103       admin: false,
 104       banned: false,
 105       updated: None,
 106       show_nsfw: false,
 107       theme: "darkly".into(),
 108       default_sort_type: SortType::Hot as i16,
 109       default_listing_type: ListingType::Subscribed as i16,
 110       lang: "browser".into(),
 111       show_avatars: true,
 112       send_notifications_to_email: false,
 113       actor_id: "changeme_628763".into(),
 114       bio: None,
 115       local: true,
 116       private_key: None,
 117       public_key: None,
 118       last_refreshed_at: None,
 119     };
 120
 121     let inserted_user = User_::create(&conn, &new_user).unwrap();
 122
 123     let recipient_form = UserForm {
 124       name: "terrylakes recipient".into(),
 125       preferred_username: None,
 126       password_encrypted: "nope".into(),
 127       email: None,
 128       matrix_user_id: None,
 129       avatar: None,
 130       admin: false,
 131       banned: false,
 132       updated: None,
 133       show_nsfw: false,
 134       theme: "darkly".into(),
 135       default_sort_type: SortType::Hot as i16,
 136       default_listing_type: ListingType::Subscribed as i16,
 137       lang: "browser".into(),
 138       show_avatars: true,
 139       send_notifications_to_email: false,
 140       actor_id: "changeme_927389278".into(),
 141       bio: None,
 142       local: true,
 143       private_key: None,
 144       public_key: None,
 145       last_refreshed_at: None,
 146     };
 147
 148     let inserted_recipient = User_::create(&conn, &recipient_form).unwrap();
 149
 150     let new_community = CommunityForm {
 151       name: "test community lake".to_string(),
 152       title: "nada".to_owned(),
 153       description: None,
 154       category_id: 1,
 155       creator_id: inserted_user.id,
 156       removed: None,
 157       deleted: None,
 158       updated: None,
 159       nsfw: false,
 160       actor_id: "changeme_876238".into(),
 161       local: true,
 162       private_key: None,
 163       public_key: None,
 164       last_refreshed_at: None,
 165       published: None,
 166     };
 167
 168     let inserted_community = Community::create(&conn, &new_community).unwrap();
 169
 170     let new_post = PostForm {
 171       name: "A test post".into(),
 172       creator_id: inserted_user.id,
 173       url: None,
 174       body: None,
 175       community_id: inserted_community.id,
 176       removed: None,
 177       deleted: None,
 178       locked: None,
 179       stickied: None,
 180       updated: None,
 181       nsfw: false,
 182       embed_title: None,
 183       embed_description: None,
 184       embed_html: None,
 185       thumbnail_url: None,
 186       ap_id: "http://fake.com".into(),
 187       local: true,
 188       published: None,
 189     };
 190
 191     let inserted_post = Post::create(&conn, &new_post).unwrap();
 192
 193     let comment_form = CommentForm {
 194       content: "A test comment".into(),
 195       creator_id: inserted_user.id,
 196       post_id: inserted_post.id,
 197       removed: None,
 198       deleted: None,
 199       read: None,
 200       parent_id: None,
 201       published: None,
 202       updated: None,
 203       ap_id: "http://fake.com".into(),
 204       local: true,
 205     };
 206
 207     let inserted_comment = Comment::create(&conn, &comment_form).unwrap();
 208
 209     let user_mention_form = UserMentionForm {
 210       recipient_id: inserted_recipient.id,
 211       comment_id: inserted_comment.id,
 212       read: None,
 213     };
 214
 215     let inserted_mention = UserMention::create(&conn, &user_mention_form).unwrap();
 216
 217     let expected_mention = UserMention {
 218       id: inserted_mention.id,
 219       recipient_id: inserted_mention.recipient_id,
 220       comment_id: inserted_mention.comment_id,
 221       read: false,
 222       published: inserted_mention.published,
 223     };
 224
 225     let read_mention = UserMention::read(&conn, inserted_mention.id).unwrap();
 226     let updated_mention =
 227       UserMention::update(&conn, inserted_mention.id, &user_mention_form).unwrap();
 228     let num_deleted = UserMention::delete(&conn, inserted_mention.id).unwrap();
 229     Comment::delete(&conn, inserted_comment.id).unwrap();
 230     Post::delete(&conn, inserted_post.id).unwrap();
 231     Community::delete(&conn, inserted_community.id).unwrap();
 232     User_::delete(&conn, inserted_user.id).unwrap();
 233     User_::delete(&conn, inserted_recipient.id).unwrap();
 234
 235     assert_eq!(expected_mention, read_mention);
 236     assert_eq!(expected_mention, inserted_mention);
 237     assert_eq!(expected_mention, updated_mention);
 238     assert_eq!(1, num_deleted);
 239   }
 240 }