use crate::structs::RegistrationApplicationView; use diesel::{ dsl::count, pg::Pg, result::Error, ExpressionMethods, JoinOnDsl, NullableExpressionMethods, QueryDsl, }; use diesel_async::RunQueryDsl; use lemmy_db_schema::{ aliases, schema::{local_user, person, registration_application}, utils::{get_conn, limit_and_offset, DbConn, DbPool, ListFn, Queries, ReadFn}, }; fn queries<'a>() -> Queries< impl ReadFn<'a, RegistrationApplicationView, i32>, impl ListFn<'a, RegistrationApplicationView, RegistrationApplicationQuery>, > { let all_joins = |query: registration_application::BoxedQuery<'a, Pg>| { query .inner_join(local_user::table.on(registration_application::local_user_id.eq(local_user::id))) .inner_join(person::table.on(local_user::person_id.eq(person::id))) .left_join( aliases::person1 .on(registration_application::admin_id.eq(aliases::person1.field(person::id).nullable())), ) .order_by(registration_application::published.desc()) .select(( registration_application::all_columns, local_user::all_columns, person::all_columns, aliases::person1.fields(person::all_columns).nullable(), )) }; let read = move |mut conn: DbConn<'a>, registration_application_id: i32| async move { all_joins( registration_application::table .find(registration_application_id) .into_boxed(), ) .first::(&mut conn) .await }; let list = move |mut conn: DbConn<'a>, options: RegistrationApplicationQuery| async move { let mut query = all_joins(registration_application::table.into_boxed()); // If viewing all applications, order by newest, but if viewing unresolved only, show the oldest first (FIFO) if options.unread_only { query = query .filter(registration_application::admin_id.is_null()) .order_by(registration_application::published.asc()); } else { query = query.order_by(registration_application::published.desc()); } if options.verified_email_only { query = query.filter(local_user::email_verified.eq(true)) } let (limit, offset) = limit_and_offset(options.page, options.limit)?; query = query.limit(limit).offset(offset); query.load::(&mut conn).await }; Queries::new(read, list) } impl RegistrationApplicationView { pub async fn read( pool: &mut DbPool<'_>, registration_application_id: i32, ) -> Result { queries().read(pool, registration_application_id).await } /// Returns the current unread registration_application count pub async fn get_unread_count( pool: &mut DbPool<'_>, verified_email_only: bool, ) -> Result { let conn = &mut get_conn(pool).await?; let person_alias_1 = diesel::alias!(person as person1); let mut query = registration_application::table .inner_join(local_user::table.on(registration_application::local_user_id.eq(local_user::id))) .inner_join(person::table.on(local_user::person_id.eq(person::id))) .left_join( person_alias_1 .on(registration_application::admin_id.eq(person_alias_1.field(person::id).nullable())), ) .filter(registration_application::admin_id.is_null()) .into_boxed(); if verified_email_only { query = query.filter(local_user::email_verified.eq(true)) } query .select(count(registration_application::id)) .first::(conn) .await } } #[derive(Default)] pub struct RegistrationApplicationQuery { pub unread_only: bool, pub verified_email_only: bool, pub page: Option, pub limit: Option, } impl RegistrationApplicationQuery { pub async fn list( self, pool: &mut DbPool<'_>, ) -> Result, Error> { queries().list(pool, self).await } } #[cfg(test)] #[allow(clippy::unwrap_used)] #[allow(clippy::indexing_slicing)] mod tests { use crate::registration_application_view::{ RegistrationApplicationQuery, RegistrationApplicationView, }; use lemmy_db_schema::{ source::{ instance::Instance, local_user::{LocalUser, LocalUserInsertForm, LocalUserUpdateForm}, person::{Person, PersonInsertForm}, registration_application::{ RegistrationApplication, RegistrationApplicationInsertForm, RegistrationApplicationUpdateForm, }, }, traits::Crud, utils::build_db_pool_for_tests, }; use pretty_assertions::assert_eq; use serial_test::serial; #[tokio::test] #[serial] async fn test_crud() { let pool = &build_db_pool_for_tests().await; let pool = &mut pool.into(); let inserted_instance = Instance::read_or_create(pool, "my_domain.tld".to_string()) .await .unwrap(); let timmy_person_form = PersonInsertForm::builder() .name("timmy_rav".into()) .public_key("pubkey".to_string()) .instance_id(inserted_instance.id) .build(); let inserted_timmy_person = Person::create(pool, &timmy_person_form).await.unwrap(); let timmy_local_user_form = LocalUserInsertForm::builder() .person_id(inserted_timmy_person.id) .password_encrypted("nada".to_string()) .admin(Some(true)) .build(); let _inserted_timmy_local_user = LocalUser::create(pool, &timmy_local_user_form, vec![]) .await .unwrap(); let sara_person_form = PersonInsertForm::builder() .name("sara_rav".into()) .public_key("pubkey".to_string()) .instance_id(inserted_instance.id) .build(); let inserted_sara_person = Person::create(pool, &sara_person_form).await.unwrap(); let sara_local_user_form = LocalUserInsertForm::builder() .person_id(inserted_sara_person.id) .password_encrypted("nada".to_string()) .build(); let inserted_sara_local_user = LocalUser::create(pool, &sara_local_user_form, vec![]) .await .unwrap(); // Sara creates an application let sara_app_form = RegistrationApplicationInsertForm { local_user_id: inserted_sara_local_user.id, answer: "LET ME IIIIINN".to_string(), }; let sara_app = RegistrationApplication::create(pool, &sara_app_form) .await .unwrap(); let read_sara_app_view = RegistrationApplicationView::read(pool, sara_app.id) .await .unwrap(); let jess_person_form = PersonInsertForm::builder() .name("jess_rav".into()) .public_key("pubkey".to_string()) .instance_id(inserted_instance.id) .build(); let inserted_jess_person = Person::create(pool, &jess_person_form).await.unwrap(); let jess_local_user_form = LocalUserInsertForm::builder() .person_id(inserted_jess_person.id) .password_encrypted("nada".to_string()) .build(); let inserted_jess_local_user = LocalUser::create(pool, &jess_local_user_form, vec![]) .await .unwrap(); // Sara creates an application let jess_app_form = RegistrationApplicationInsertForm { local_user_id: inserted_jess_local_user.id, answer: "LET ME IIIIINN".to_string(), }; let jess_app = RegistrationApplication::create(pool, &jess_app_form) .await .unwrap(); let read_jess_app_view = RegistrationApplicationView::read(pool, jess_app.id) .await .unwrap(); let mut expected_sara_app_view = RegistrationApplicationView { registration_application: sara_app.clone(), creator_local_user: LocalUser { id: inserted_sara_local_user.id, person_id: inserted_sara_local_user.person_id, email: inserted_sara_local_user.email, show_nsfw: inserted_sara_local_user.show_nsfw, auto_expand: inserted_sara_local_user.auto_expand, blur_nsfw: inserted_sara_local_user.blur_nsfw, theme: inserted_sara_local_user.theme, default_sort_type: inserted_sara_local_user.default_sort_type, default_listing_type: inserted_sara_local_user.default_listing_type, interface_language: inserted_sara_local_user.interface_language, show_avatars: inserted_sara_local_user.show_avatars, send_notifications_to_email: inserted_sara_local_user.send_notifications_to_email, show_bot_accounts: inserted_sara_local_user.show_bot_accounts, show_scores: inserted_sara_local_user.show_scores, show_read_posts: inserted_sara_local_user.show_read_posts, email_verified: inserted_sara_local_user.email_verified, accepted_application: inserted_sara_local_user.accepted_application, totp_2fa_secret: inserted_sara_local_user.totp_2fa_secret, password_encrypted: inserted_sara_local_user.password_encrypted, open_links_in_new_tab: inserted_sara_local_user.open_links_in_new_tab, infinite_scroll_enabled: inserted_sara_local_user.infinite_scroll_enabled, admin: false, post_listing_mode: inserted_sara_local_user.post_listing_mode, totp_2fa_enabled: inserted_sara_local_user.totp_2fa_enabled, enable_keyboard_navigation: inserted_sara_local_user.enable_keyboard_navigation, enable_animated_images: inserted_sara_local_user.enable_animated_images, collapse_bot_comments: inserted_sara_local_user.collapse_bot_comments, }, creator: Person { id: inserted_sara_person.id, name: inserted_sara_person.name.clone(), display_name: None, published: inserted_sara_person.published, avatar: None, actor_id: inserted_sara_person.actor_id.clone(), local: true, banned: false, ban_expires: None, deleted: false, bot_account: false, bio: None, banner: None, updated: None, inbox_url: inserted_sara_person.inbox_url.clone(), shared_inbox_url: None, matrix_user_id: None, instance_id: inserted_instance.id, private_key: inserted_sara_person.private_key, public_key: inserted_sara_person.public_key, last_refreshed_at: inserted_sara_person.last_refreshed_at, }, admin: None, }; assert_eq!(read_sara_app_view, expected_sara_app_view); // Do a batch read of the applications let apps = RegistrationApplicationQuery { unread_only: (true), ..Default::default() } .list(pool) .await .unwrap(); assert_eq!( apps, [expected_sara_app_view.clone(), read_jess_app_view.clone()] ); // Make sure the counts are correct let unread_count = RegistrationApplicationView::get_unread_count(pool, false) .await .unwrap(); assert_eq!(unread_count, 2); // Approve the application let approve_form = RegistrationApplicationUpdateForm { admin_id: Some(Some(inserted_timmy_person.id)), deny_reason: None, }; RegistrationApplication::update(pool, sara_app.id, &approve_form) .await .unwrap(); // Update the local_user row let approve_local_user_form = LocalUserUpdateForm { accepted_application: Some(true), ..Default::default() }; LocalUser::update(pool, inserted_sara_local_user.id, &approve_local_user_form) .await .unwrap(); let read_sara_app_view_after_approve = RegistrationApplicationView::read(pool, sara_app.id) .await .unwrap(); // Make sure the columns changed expected_sara_app_view .creator_local_user .accepted_application = true; expected_sara_app_view.registration_application.admin_id = Some(inserted_timmy_person.id); expected_sara_app_view.admin = Some(Person { id: inserted_timmy_person.id, name: inserted_timmy_person.name.clone(), display_name: None, published: inserted_timmy_person.published, avatar: None, actor_id: inserted_timmy_person.actor_id.clone(), local: true, banned: false, ban_expires: None, deleted: false, bot_account: false, bio: None, banner: None, updated: None, inbox_url: inserted_timmy_person.inbox_url.clone(), shared_inbox_url: None, matrix_user_id: None, instance_id: inserted_instance.id, private_key: inserted_timmy_person.private_key, public_key: inserted_timmy_person.public_key, last_refreshed_at: inserted_timmy_person.last_refreshed_at, }); assert_eq!(read_sara_app_view_after_approve, expected_sara_app_view); // Do a batch read of apps again // It should show only jessicas which is unresolved let apps_after_resolve = RegistrationApplicationQuery { unread_only: (true), ..Default::default() } .list(pool) .await .unwrap(); assert_eq!(apps_after_resolve, vec![read_jess_app_view]); // Make sure the counts are correct let unread_count_after_approve = RegistrationApplicationView::get_unread_count(pool, false) .await .unwrap(); assert_eq!(unread_count_after_approve, 1); // Make sure the not undenied_only has all the apps let all_apps = RegistrationApplicationQuery::default() .list(pool) .await .unwrap(); assert_eq!(all_apps.len(), 2); Person::delete(pool, inserted_timmy_person.id) .await .unwrap(); Person::delete(pool, inserted_sara_person.id).await.unwrap(); Person::delete(pool, inserted_jess_person.id).await.unwrap(); Instance::delete(pool, inserted_instance.id).await.unwrap(); } }