crates/db_queries/src/source/person_mention.rs

   1 use crate::Crud;
   2 use diesel::{dsl::*, result::Error, *};
   3 use lemmy_db_schema::{source::person_mention::*, PersonId, PersonMentionId};
   4
   5 impl Crud<PersonMentionForm, PersonMentionId> for PersonMention {
   6   fn read(conn: &PgConnection, person_mention_id: PersonMentionId) -> Result<Self, Error> {
   7     use lemmy_db_schema::schema::person_mention::dsl::*;
   8     person_mention.find(person_mention_id).first::<Self>(conn)
   9   }
  10
  11   fn create(conn: &PgConnection, person_mention_form: &PersonMentionForm) -> Result<Self, Error> {
  12     use lemmy_db_schema::schema::person_mention::dsl::*;
  13     // since the return here isnt utilized, we dont need to do an update
  14     // but get_result doesnt return the existing row here
  15     insert_into(person_mention)
  16       .values(person_mention_form)
  17       .on_conflict((recipient_id, comment_id))
  18       .do_update()
  19       .set(person_mention_form)
  20       .get_result::<Self>(conn)
  21   }
  22
  23   fn update(
  24     conn: &PgConnection,
  25     person_mention_id: PersonMentionId,
  26     person_mention_form: &PersonMentionForm,
  27   ) -> Result<Self, Error> {
  28     use lemmy_db_schema::schema::person_mention::dsl::*;
  29     diesel::update(person_mention.find(person_mention_id))
  30       .set(person_mention_form)
  31       .get_result::<Self>(conn)
  32   }
  33 }
  34
  35 pub trait PersonMention_ {
  36   fn update_read(
  37     conn: &PgConnection,
  38     person_mention_id: PersonMentionId,
  39     new_read: bool,
  40   ) -> Result<PersonMention, Error>;
  41   fn mark_all_as_read(
  42     conn: &PgConnection,
  43     for_recipient_id: PersonId,
  44   ) -> Result<Vec<PersonMention>, Error>;
  45 }
  46
  47 impl PersonMention_ for PersonMention {
  48   fn update_read(
  49     conn: &PgConnection,
  50     person_mention_id: PersonMentionId,
  51     new_read: bool,
  52   ) -> Result<PersonMention, Error> {
  53     use lemmy_db_schema::schema::person_mention::dsl::*;
  54     diesel::update(person_mention.find(person_mention_id))
  55       .set(read.eq(new_read))
  56       .get_result::<Self>(conn)
  57   }
  58
  59   fn mark_all_as_read(
  60     conn: &PgConnection,
  61     for_recipient_id: PersonId,
  62   ) -> Result<Vec<PersonMention>, Error> {
  63     use lemmy_db_schema::schema::person_mention::dsl::*;
  64     diesel::update(
  65       person_mention
  66         .filter(recipient_id.eq(for_recipient_id))
  67         .filter(read.eq(false)),
  68     )
  69     .set(read.eq(true))
  70     .get_results::<Self>(conn)
  71   }
  72 }
  73
  74 #[cfg(test)]
  75 mod tests {
  76   use crate::{establish_unpooled_connection, Crud};
  77   use lemmy_db_schema::source::{
  78     comment::*,
  79     community::{Community, CommunityForm},
  80     person::*,
  81     person_mention::*,
  82     post::*,
  83   };
  84   use serial_test::serial;
  85
  86   #[test]
  87   #[serial]
  88   fn test_crud() {
  89     let conn = establish_unpooled_connection();
  90
  91     let new_person = PersonForm {
  92       name: "terrylake".into(),
  93       ..PersonForm::default()
  94     };
  95
  96     let inserted_person = Person::create(&conn, &new_person).unwrap();
  97
  98     let recipient_form = PersonForm {
  99       name: "terrylakes recipient".into(),
 100       ..PersonForm::default()
 101     };
 102
 103     let inserted_recipient = Person::create(&conn, &recipient_form).unwrap();
 104
 105     let new_community = CommunityForm {
 106       name: "test community lake".to_string(),
 107       title: "nada".to_owned(),
 108       ..CommunityForm::default()
 109     };
 110
 111     let inserted_community = Community::create(&conn, &new_community).unwrap();
 112
 113     let new_post = PostForm {
 114       name: "A test post".into(),
 115       creator_id: inserted_person.id,
 116       community_id: inserted_community.id,
 117       ..PostForm::default()
 118     };
 119
 120     let inserted_post = Post::create(&conn, &new_post).unwrap();
 121
 122     let comment_form = CommentForm {
 123       content: "A test comment".into(),
 124       creator_id: inserted_person.id,
 125       post_id: inserted_post.id,
 126       ..CommentForm::default()
 127     };
 128
 129     let inserted_comment = Comment::create(&conn, &comment_form).unwrap();
 130
 131     let person_mention_form = PersonMentionForm {
 132       recipient_id: inserted_recipient.id,
 133       comment_id: inserted_comment.id,
 134       read: None,
 135     };
 136
 137     let inserted_mention = PersonMention::create(&conn, &person_mention_form).unwrap();
 138
 139     let expected_mention = PersonMention {
 140       id: inserted_mention.id,
 141       recipient_id: inserted_mention.recipient_id,
 142       comment_id: inserted_mention.comment_id,
 143       read: false,
 144       published: inserted_mention.published,
 145     };
 146
 147     let read_mention = PersonMention::read(&conn, inserted_mention.id).unwrap();
 148     let updated_mention =
 149       PersonMention::update(&conn, inserted_mention.id, &person_mention_form).unwrap();
 150     Comment::delete(&conn, inserted_comment.id).unwrap();
 151     Post::delete(&conn, inserted_post.id).unwrap();
 152     Community::delete(&conn, inserted_community.id).unwrap();
 153     Person::delete(&conn, inserted_person.id).unwrap();
 154     Person::delete(&conn, inserted_recipient.id).unwrap();
 155
 156     assert_eq!(expected_mention, read_mention);
 157     assert_eq!(expected_mention, inserted_mention);
 158     assert_eq!(expected_mention, updated_mention);
 159   }
 160 }