crates/db_schema/src/impls/person_mention.rs

   1 use crate::{
   2   newtypes::{CommentId, PersonId, PersonMentionId},
   3   source::person_mention::*,
   4   traits::Crud,
   5 };
   6 use diesel::{dsl::*, result::Error, *};
   7
   8 impl Crud for PersonMention {
   9   type Form = PersonMentionForm;
  10   type IdType = PersonMentionId;
  11   fn read(conn: &PgConnection, person_mention_id: PersonMentionId) -> Result<Self, Error> {
  12     use crate::schema::person_mention::dsl::*;
  13     person_mention.find(person_mention_id).first::<Self>(conn)
  14   }
  15
  16   fn create(conn: &PgConnection, person_mention_form: &PersonMentionForm) -> Result<Self, Error> {
  17     use crate::schema::person_mention::dsl::*;
  18     // since the return here isnt utilized, we dont need to do an update
  19     // but get_result doesnt return the existing row here
  20     insert_into(person_mention)
  21       .values(person_mention_form)
  22       .on_conflict((recipient_id, comment_id))
  23       .do_update()
  24       .set(person_mention_form)
  25       .get_result::<Self>(conn)
  26   }
  27
  28   fn update(
  29     conn: &PgConnection,
  30     person_mention_id: PersonMentionId,
  31     person_mention_form: &PersonMentionForm,
  32   ) -> Result<Self, Error> {
  33     use crate::schema::person_mention::dsl::*;
  34     diesel::update(person_mention.find(person_mention_id))
  35       .set(person_mention_form)
  36       .get_result::<Self>(conn)
  37   }
  38 }
  39
  40 impl PersonMention {
  41   pub fn update_read(
  42     conn: &PgConnection,
  43     person_mention_id: PersonMentionId,
  44     new_read: bool,
  45   ) -> Result<PersonMention, Error> {
  46     use crate::schema::person_mention::dsl::*;
  47     diesel::update(person_mention.find(person_mention_id))
  48       .set(read.eq(new_read))
  49       .get_result::<Self>(conn)
  50   }
  51
  52   pub fn mark_all_as_read(
  53     conn: &PgConnection,
  54     for_recipient_id: PersonId,
  55   ) -> Result<Vec<PersonMention>, Error> {
  56     use crate::schema::person_mention::dsl::*;
  57     diesel::update(
  58       person_mention
  59         .filter(recipient_id.eq(for_recipient_id))
  60         .filter(read.eq(false)),
  61     )
  62     .set(read.eq(true))
  63     .get_results::<Self>(conn)
  64   }
  65   pub fn read_by_comment_and_person(
  66     conn: &PgConnection,
  67     for_comment_id: CommentId,
  68     for_recipient_id: PersonId,
  69   ) -> Result<Self, Error> {
  70     use crate::schema::person_mention::dsl::*;
  71     person_mention
  72       .filter(comment_id.eq(for_comment_id))
  73       .filter(recipient_id.eq(for_recipient_id))
  74       .first::<Self>(conn)
  75   }
  76 }
  77
  78 #[cfg(test)]
  79 mod tests {
  80   use crate::{
  81     establish_unpooled_connection,
  82     source::{
  83       comment::*,
  84       community::{Community, CommunityForm},
  85       person::*,
  86       person_mention::*,
  87       post::*,
  88     },
  89     traits::Crud,
  90   };
  91   use serial_test::serial;
  92
  93   #[test]
  94   #[serial]
  95   fn test_crud() {
  96     let conn = establish_unpooled_connection();
  97
  98     let new_person = PersonForm {
  99       name: "terrylake".into(),
 100       ..PersonForm::default()
 101     };
 102
 103     let inserted_person = Person::create(&conn, &new_person).unwrap();
 104
 105     let recipient_form = PersonForm {
 106       name: "terrylakes recipient".into(),
 107       ..PersonForm::default()
 108     };
 109
 110     let inserted_recipient = Person::create(&conn, &recipient_form).unwrap();
 111
 112     let new_community = CommunityForm {
 113       name: "test community lake".to_string(),
 114       title: "nada".to_owned(),
 115       ..CommunityForm::default()
 116     };
 117
 118     let inserted_community = Community::create(&conn, &new_community).unwrap();
 119
 120     let new_post = PostForm {
 121       name: "A test post".into(),
 122       creator_id: inserted_person.id,
 123       community_id: inserted_community.id,
 124       ..PostForm::default()
 125     };
 126
 127     let inserted_post = Post::create(&conn, &new_post).unwrap();
 128
 129     let comment_form = CommentForm {
 130       content: "A test comment".into(),
 131       creator_id: inserted_person.id,
 132       post_id: inserted_post.id,
 133       ..CommentForm::default()
 134     };
 135
 136     let inserted_comment = Comment::create(&conn, &comment_form).unwrap();
 137
 138     let person_mention_form = PersonMentionForm {
 139       recipient_id: inserted_recipient.id,
 140       comment_id: inserted_comment.id,
 141       read: None,
 142     };
 143
 144     let inserted_mention = PersonMention::create(&conn, &person_mention_form).unwrap();
 145
 146     let expected_mention = PersonMention {
 147       id: inserted_mention.id,
 148       recipient_id: inserted_mention.recipient_id,
 149       comment_id: inserted_mention.comment_id,
 150       read: false,
 151       published: inserted_mention.published,
 152     };
 153
 154     let read_mention = PersonMention::read(&conn, inserted_mention.id).unwrap();
 155     let updated_mention =
 156       PersonMention::update(&conn, inserted_mention.id, &person_mention_form).unwrap();
 157     Comment::delete(&conn, inserted_comment.id).unwrap();
 158     Post::delete(&conn, inserted_post.id).unwrap();
 159     Community::delete(&conn, inserted_community.id).unwrap();
 160     Person::delete(&conn, inserted_person.id).unwrap();
 161     Person::delete(&conn, inserted_recipient.id).unwrap();
 162
 163     assert_eq!(expected_mention, read_mention);
 164     assert_eq!(expected_mention, inserted_mention);
 165     assert_eq!(expected_mention, updated_mention);
 166   }
 167 }