crates/db_schema/src/impls/activity.rs

   1 use crate::{
   2   newtypes::DbUrl,
   3   schema::activity::dsl::{activity, ap_id},
   4   source::activity::{Activity, ActivityInsertForm, ActivityUpdateForm},
   5   traits::Crud,
   6   utils::{get_conn, DbPool},
   7 };
   8 use diesel::{dsl::insert_into, result::Error, ExpressionMethods, QueryDsl};
   9 use diesel_async::RunQueryDsl;
  10
  11 #[async_trait]
  12 impl Crud for Activity {
  13   type InsertForm = ActivityInsertForm;
  14   type UpdateForm = ActivityUpdateForm;
  15   type IdType = i32;
  16   async fn read(pool: &DbPool, activity_id: i32) -> Result<Self, Error> {
  17     let conn = &mut get_conn(pool).await?;
  18     activity.find(activity_id).first::<Self>(conn).await
  19   }
  20
  21   async fn create(pool: &DbPool, new_activity: &Self::InsertForm) -> Result<Self, Error> {
  22     let conn = &mut get_conn(pool).await?;
  23     insert_into(activity)
  24       .values(new_activity)
  25       .get_result::<Self>(conn)
  26       .await
  27   }
  28
  29   async fn update(
  30     pool: &DbPool,
  31     activity_id: i32,
  32     new_activity: &Self::UpdateForm,
  33   ) -> Result<Self, Error> {
  34     let conn = &mut get_conn(pool).await?;
  35     diesel::update(activity.find(activity_id))
  36       .set(new_activity)
  37       .get_result::<Self>(conn)
  38       .await
  39   }
  40   async fn delete(pool: &DbPool, activity_id: i32) -> Result<usize, Error> {
  41     let conn = &mut get_conn(pool).await?;
  42     diesel::delete(activity.find(activity_id))
  43       .execute(conn)
  44       .await
  45   }
  46 }
  47
  48 impl Activity {
  49   pub async fn read_from_apub_id(pool: &DbPool, object_id: &DbUrl) -> Result<Activity, Error> {
  50     let conn = &mut get_conn(pool).await?;
  51     activity
  52       .filter(ap_id.eq(object_id))
  53       .first::<Self>(conn)
  54       .await
  55   }
  56 }
  57
  58 #[cfg(test)]
  59 mod tests {
  60   use super::*;
  61   use crate::{
  62     newtypes::DbUrl,
  63     source::{
  64       activity::{Activity, ActivityInsertForm},
  65       instance::Instance,
  66       person::{Person, PersonInsertForm},
  67     },
  68     utils::build_db_pool_for_tests,
  69   };
  70   use serde_json::Value;
  71   use serial_test::serial;
  72   use url::Url;
  73
  74   #[tokio::test]
  75   #[serial]
  76   async fn test_crud() {
  77     let pool = &build_db_pool_for_tests().await;
  78
  79     let inserted_instance = Instance::read_or_create(pool, "my_domain.tld".to_string())
  80       .await
  81       .unwrap();
  82
  83     let creator_form = PersonInsertForm::builder()
  84       .name("activity_creator_ pm".into())
  85       .public_key("pubkey".to_string())
  86       .instance_id(inserted_instance.id)
  87       .build();
  88
  89     let inserted_creator = Person::create(pool, &creator_form).await.unwrap();
  90
  91     let ap_id_: DbUrl = Url::parse(
  92       "https://enterprise.lemmy.ml/activities/delete/f1b5d57c-80f8-4e03-a615-688d552e946c",
  93     )
  94     .unwrap()
  95     .into();
  96     let test_json: Value = serde_json::from_str(
  97       r#"{
  98     "@context": "https://www.w3.org/ns/activitystreams",
  99     "id": "https://enterprise.lemmy.ml/activities/delete/f1b5d57c-80f8-4e03-a615-688d552e946c",
 100     "type": "Delete",
 101     "actor": "https://enterprise.lemmy.ml/u/riker",
 102     "to": "https://www.w3.org/ns/activitystreams#Public",
 103     "cc": [
 104         "https://enterprise.lemmy.ml/c/main/"
 105     ],
 106     "object": "https://enterprise.lemmy.ml/post/32"
 107     }"#,
 108     )
 109     .unwrap();
 110     let activity_form = ActivityInsertForm {
 111       ap_id: ap_id_.clone(),
 112       data: test_json.clone(),
 113       local: Some(true),
 114       sensitive: Some(false),
 115       updated: None,
 116     };
 117
 118     let inserted_activity = Activity::create(pool, &activity_form).await.unwrap();
 119
 120     let expected_activity = Activity {
 121       ap_id: ap_id_.clone(),
 122       id: inserted_activity.id,
 123       data: test_json,
 124       local: true,
 125       sensitive: false,
 126       published: inserted_activity.published,
 127       updated: None,
 128     };
 129
 130     let read_activity = Activity::read(pool, inserted_activity.id).await.unwrap();
 131     let read_activity_by_apub_id = Activity::read_from_apub_id(pool, &ap_id_).await.unwrap();
 132     Person::delete(pool, inserted_creator.id).await.unwrap();
 133     Activity::delete(pool, inserted_activity.id).await.unwrap();
 134
 135     assert_eq!(expected_activity, read_activity);
 136     assert_eq!(expected_activity, read_activity_by_apub_id);
 137     assert_eq!(expected_activity, inserted_activity);
 138   }
 139 }