use crate::{ aggregates::structs::SiteAggregates, schema::site_aggregates, utils::{get_conn, DbPool}, }; use diesel::result::Error; use diesel_async::RunQueryDsl; impl SiteAggregates { pub async fn read(pool: &DbPool) -> Result { let conn = &mut get_conn(pool).await?; site_aggregates::table.first::(conn).await } } #[cfg(test)] mod tests { use crate::{ aggregates::site_aggregates::SiteAggregates, source::{ comment::{Comment, CommentInsertForm}, community::{Community, CommunityInsertForm}, instance::Instance, person::{Person, PersonInsertForm}, post::{Post, PostInsertForm}, site::{Site, SiteInsertForm}, }, traits::Crud, utils::build_db_pool_for_tests, }; use serial_test::serial; #[tokio::test] #[serial] async fn test_crud() { let pool = &build_db_pool_for_tests().await; let inserted_instance = Instance::read_or_create(pool, "my_domain.tld".to_string()) .await .unwrap(); let new_person = PersonInsertForm::builder() .name("thommy_site_agg".into()) .public_key("pubkey".to_string()) .instance_id(inserted_instance.id) .build(); let inserted_person = Person::create(pool, &new_person).await.unwrap(); let site_form = SiteInsertForm::builder() .name("test_site".into()) .instance_id(inserted_instance.id) .build(); let inserted_site = Site::create(pool, &site_form).await.unwrap(); let new_community = CommunityInsertForm::builder() .name("TIL_site_agg".into()) .title("nada".to_owned()) .public_key("pubkey".to_string()) .instance_id(inserted_instance.id) .build(); let inserted_community = Community::create(pool, &new_community).await.unwrap(); let new_post = PostInsertForm::builder() .name("A test post".into()) .creator_id(inserted_person.id) .community_id(inserted_community.id) .build(); // Insert two of those posts let inserted_post = Post::create(pool, &new_post).await.unwrap(); let _inserted_post_again = Post::create(pool, &new_post).await.unwrap(); let comment_form = CommentInsertForm::builder() .content("A test comment".into()) .creator_id(inserted_person.id) .post_id(inserted_post.id) .build(); // Insert two of those comments let inserted_comment = Comment::create(pool, &comment_form, None).await.unwrap(); let child_comment_form = CommentInsertForm::builder() .content("A test comment".into()) .creator_id(inserted_person.id) .post_id(inserted_post.id) .build(); let _inserted_child_comment = Comment::create(pool, &child_comment_form, Some(&inserted_comment.path)) .await .unwrap(); let site_aggregates_before_delete = SiteAggregates::read(pool).await.unwrap(); // TODO: this is unstable, sometimes it returns 0 users, sometimes 1 //assert_eq!(0, site_aggregates_before_delete.users); assert_eq!(1, site_aggregates_before_delete.communities); assert_eq!(2, site_aggregates_before_delete.posts); assert_eq!(2, site_aggregates_before_delete.comments); // Try a post delete Post::delete(pool, inserted_post.id).await.unwrap(); let site_aggregates_after_post_delete = SiteAggregates::read(pool).await.unwrap(); assert_eq!(1, site_aggregates_after_post_delete.posts); assert_eq!(0, site_aggregates_after_post_delete.comments); // This shouuld delete all the associated rows, and fire triggers let person_num_deleted = Person::delete(pool, inserted_person.id).await.unwrap(); assert_eq!(1, person_num_deleted); // Delete the community let community_num_deleted = Community::delete(pool, inserted_community.id) .await .unwrap(); assert_eq!(1, community_num_deleted); // Site should still exist, it can without a site creator. let after_delete_creator = SiteAggregates::read(pool).await; assert!(after_delete_creator.is_ok()); Site::delete(pool, inserted_site.id).await.unwrap(); let after_delete_site = SiteAggregates::read(pool).await; assert!(after_delete_site.is_err()); Instance::delete(pool, inserted_instance.id).await.unwrap(); } }