use crate::{
- functions::lower,
- naive_now,
newtypes::{CommunityId, DbUrl, PersonId},
- source::community::{
- Community,
- CommunityFollower,
- CommunityFollowerForm,
- CommunityForm,
- CommunityModerator,
- CommunityModeratorForm,
- CommunityPersonBan,
- CommunityPersonBanForm,
- CommunitySafe,
+ schema::{community, community_follower, instance},
+ source::{
+ actor_language::CommunityLanguage,
+ community::{
+ Community,
+ CommunityFollower,
+ CommunityFollowerForm,
+ CommunityInsertForm,
+ CommunityModerator,
+ CommunityModeratorForm,
+ CommunityPersonBan,
+ CommunityPersonBanForm,
+ CommunityUpdateForm,
+ },
},
- traits::{Bannable, Crud, DeleteableOrRemoveable, Followable, Joinable},
+ traits::{ApubActor, Bannable, Crud, Followable, Joinable},
+ utils::{functions::lower, get_conn, DbPool},
+ SubscribedType,
};
-use diesel::{dsl::*, result::Error, ExpressionMethods, PgConnection, QueryDsl, RunQueryDsl};
-use url::Url;
-
-mod safe_type {
- use crate::{schema::community::*, source::community::Community, traits::ToSafe};
-
- type Columns = (
- id,
- name,
- title,
- description,
- removed,
- published,
- updated,
- deleted,
- nsfw,
- actor_id,
- local,
- icon,
- banner,
- );
-
- impl ToSafe for Community {
- type SafeColumns = Columns;
- fn safe_columns_tuple() -> Self::SafeColumns {
- (
- id,
- name,
- title,
- description,
- removed,
- published,
- updated,
- deleted,
- nsfw,
- actor_id,
- local,
- icon,
- banner,
- )
- }
- }
-}
+use diesel::{
+ deserialize,
+ dsl,
+ dsl::insert_into,
+ pg::Pg,
+ result::Error,
+ sql_types,
+ ExpressionMethods,
+ NullableExpressionMethods,
+ QueryDsl,
+ Queryable,
+};
+use diesel_async::RunQueryDsl;
+#[async_trait]
impl Crud for Community {
- type Form = CommunityForm;
+ type InsertForm = CommunityInsertForm;
+ type UpdateForm = CommunityUpdateForm;
type IdType = CommunityId;
- fn read(conn: &PgConnection, community_id: CommunityId) -> Result<Self, Error> {
- use crate::schema::community::dsl::*;
- community.find(community_id).first::<Self>(conn)
- }
- fn delete(conn: &PgConnection, community_id: CommunityId) -> Result<usize, Error> {
- use crate::schema::community::dsl::*;
- diesel::delete(community.find(community_id)).execute(conn)
- }
-
- fn create(conn: &PgConnection, new_community: &CommunityForm) -> Result<Self, Error> {
- use crate::schema::community::dsl::*;
- insert_into(community)
- .values(new_community)
- .get_result::<Self>(conn)
- }
+ async fn create(pool: &mut DbPool<'_>, form: &Self::InsertForm) -> Result<Self, Error> {
+ let is_new_community = match &form.actor_id {
+ Some(id) => Community::read_from_apub_id(pool, id).await?.is_none(),
+ None => true,
+ };
+ let conn = &mut get_conn(pool).await?;
- fn update(
- conn: &PgConnection,
- community_id: CommunityId,
- new_community: &CommunityForm,
- ) -> Result<Self, Error> {
- use crate::schema::community::dsl::*;
- diesel::update(community.find(community_id))
- .set(new_community)
+ // Can't do separate insert/update commands because InsertForm/UpdateForm aren't convertible
+ let community_ = insert_into(community::table)
+ .values(form)
+ .on_conflict(community::actor_id)
+ .do_update()
+ .set(form)
.get_result::<Self>(conn)
- }
-}
+ .await?;
-impl Community {
- pub fn read_from_name(conn: &PgConnection, community_name: &str) -> Result<Community, Error> {
- use crate::schema::community::dsl::*;
- community
- .filter(local.eq(true))
- .filter(lower(name).eq(lower(community_name)))
- .first::<Self>(conn)
- }
+ // Initialize languages for new community
+ if is_new_community {
+ CommunityLanguage::update(pool, vec![], community_.id).await?;
+ }
- pub fn update_deleted(
- conn: &PgConnection,
- community_id: CommunityId,
- new_deleted: bool,
- ) -> Result<Community, Error> {
- use crate::schema::community::dsl::*;
- diesel::update(community.find(community_id))
- .set((deleted.eq(new_deleted), updated.eq(naive_now())))
- .get_result::<Self>(conn)
+ Ok(community_)
}
- pub fn update_removed(
- conn: &PgConnection,
+ async fn update(
+ pool: &mut DbPool<'_>,
community_id: CommunityId,
- new_removed: bool,
- ) -> Result<Community, Error> {
- use crate::schema::community::dsl::*;
- diesel::update(community.find(community_id))
- .set((removed.eq(new_removed), updated.eq(naive_now())))
- .get_result::<Self>(conn)
- }
-
- pub fn distinct_federated_communities(conn: &PgConnection) -> Result<Vec<String>, Error> {
- use crate::schema::community::dsl::*;
- community.select(actor_id).distinct().load::<String>(conn)
- }
-
- pub fn upsert(conn: &PgConnection, community_form: &CommunityForm) -> Result<Community, Error> {
- use crate::schema::community::dsl::*;
- insert_into(community)
- .values(community_form)
- .on_conflict(actor_id)
- .do_update()
- .set(community_form)
+ form: &Self::UpdateForm,
+ ) -> Result<Self, Error> {
+ let conn = &mut get_conn(pool).await?;
+ diesel::update(community::table.find(community_id))
+ .set(form)
.get_result::<Self>(conn)
- }
- pub fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, Error> {
- use crate::schema::community::dsl::*;
- let object_id: DbUrl = object_id.into();
- Ok(
- community
- .filter(actor_id.eq(object_id))
- .first::<Community>(conn)
- .ok()
- .map(Into::into),
- )
+ .await
}
}
+#[async_trait]
impl Joinable for CommunityModerator {
type Form = CommunityModeratorForm;
- fn join(
- conn: &PgConnection,
+ async fn join(
+ pool: &mut DbPool<'_>,
community_moderator_form: &CommunityModeratorForm,
) -> Result<Self, Error> {
- use crate::schema::community_moderator::dsl::*;
+ use crate::schema::community_moderator::dsl::community_moderator;
+ let conn = &mut get_conn(pool).await?;
insert_into(community_moderator)
.values(community_moderator_form)
.get_result::<Self>(conn)
+ .await
}
- fn leave(
- conn: &PgConnection,
+ async fn leave(
+ pool: &mut DbPool<'_>,
community_moderator_form: &CommunityModeratorForm,
) -> Result<usize, Error> {
- use crate::schema::community_moderator::dsl::*;
+ use crate::schema::community_moderator::dsl::{community_id, community_moderator, person_id};
+ let conn = &mut get_conn(pool).await?;
diesel::delete(
community_moderator
.filter(community_id.eq(community_moderator_form.community_id))
.filter(person_id.eq(community_moderator_form.person_id)),
)
.execute(conn)
+ .await
}
}
-impl DeleteableOrRemoveable for CommunitySafe {
- fn blank_out_deleted_or_removed_info(mut self) -> Self {
- self.title = "".into();
- self.description = None;
- self.icon = None;
- self.banner = None;
- self
- }
+pub enum CollectionType {
+ Moderators,
+ Featured,
}
-impl DeleteableOrRemoveable for Community {
- fn blank_out_deleted_or_removed_info(mut self) -> Self {
- self.title = "".into();
- self.description = None;
- self.icon = None;
- self.banner = None;
- self
+impl Community {
+ /// Get the community which has a given moderators or featured url, also return the collection type
+ pub async fn get_by_collection_url(
+ pool: &mut DbPool<'_>,
+ url: &DbUrl,
+ ) -> Result<(Community, CollectionType), Error> {
+ use crate::schema::community::dsl::{featured_url, moderators_url};
+ use CollectionType::*;
+ let conn = &mut get_conn(pool).await?;
+ let res = community::table
+ .filter(moderators_url.eq(url))
+ .first::<Self>(conn)
+ .await;
+ if let Ok(c) = res {
+ return Ok((c, Moderators));
+ }
+ let res = community::table
+ .filter(featured_url.eq(url))
+ .first::<Self>(conn)
+ .await;
+ if let Ok(c) = res {
+ return Ok((c, Featured));
+ }
+ Err(diesel::NotFound)
}
}
impl CommunityModerator {
- pub fn delete_for_community(
- conn: &PgConnection,
+ pub async fn delete_for_community(
+ pool: &mut DbPool<'_>,
for_community_id: CommunityId,
) -> Result<usize, Error> {
- use crate::schema::community_moderator::dsl::*;
- diesel::delete(community_moderator.filter(community_id.eq(for_community_id))).execute(conn)
+ use crate::schema::community_moderator::dsl::{community_id, community_moderator};
+ let conn = &mut get_conn(pool).await?;
+
+ diesel::delete(community_moderator.filter(community_id.eq(for_community_id)))
+ .execute(conn)
+ .await
+ }
+
+ pub async fn leave_all_communities(
+ pool: &mut DbPool<'_>,
+ for_person_id: PersonId,
+ ) -> Result<usize, Error> {
+ use crate::schema::community_moderator::dsl::{community_moderator, person_id};
+ let conn = &mut get_conn(pool).await?;
+ diesel::delete(community_moderator.filter(person_id.eq(for_person_id)))
+ .execute(conn)
+ .await
}
- pub fn get_person_moderated_communities(
- conn: &PgConnection,
+ pub async fn get_person_moderated_communities(
+ pool: &mut DbPool<'_>,
for_person_id: PersonId,
) -> Result<Vec<CommunityId>, Error> {
- use crate::schema::community_moderator::dsl::*;
+ use crate::schema::community_moderator::dsl::{community_id, community_moderator, person_id};
+ let conn = &mut get_conn(pool).await?;
community_moderator
.filter(person_id.eq(for_person_id))
.select(community_id)
.load::<CommunityId>(conn)
+ .await
}
}
+#[async_trait]
impl Bannable for CommunityPersonBan {
type Form = CommunityPersonBanForm;
- fn ban(
- conn: &PgConnection,
+ async fn ban(
+ pool: &mut DbPool<'_>,
community_person_ban_form: &CommunityPersonBanForm,
) -> Result<Self, Error> {
- use crate::schema::community_person_ban::dsl::*;
+ use crate::schema::community_person_ban::dsl::{community_id, community_person_ban, person_id};
+ let conn = &mut get_conn(pool).await?;
insert_into(community_person_ban)
.values(community_person_ban_form)
+ .on_conflict((community_id, person_id))
+ .do_update()
+ .set(community_person_ban_form)
.get_result::<Self>(conn)
+ .await
}
- fn unban(
- conn: &PgConnection,
+ async fn unban(
+ pool: &mut DbPool<'_>,
community_person_ban_form: &CommunityPersonBanForm,
) -> Result<usize, Error> {
- use crate::schema::community_person_ban::dsl::*;
+ use crate::schema::community_person_ban::dsl::{community_id, community_person_ban, person_id};
+ let conn = &mut get_conn(pool).await?;
diesel::delete(
community_person_ban
.filter(community_id.eq(community_person_ban_form.community_id))
.filter(person_id.eq(community_person_ban_form.person_id)),
)
.execute(conn)
+ .await
}
}
+impl CommunityFollower {
+ pub fn to_subscribed_type(follower: &Option<Self>) -> SubscribedType {
+ match follower {
+ Some(f) => {
+ if f.pending {
+ SubscribedType::Pending
+ } else {
+ SubscribedType::Subscribed
+ }
+ }
+ // If the row doesn't exist, the person isn't a follower.
+ None => SubscribedType::NotSubscribed,
+ }
+ }
+
+ pub fn select_subscribed_type() -> dsl::Nullable<community_follower::pending> {
+ community_follower::pending.nullable()
+ }
+}
+
+impl Queryable<sql_types::Nullable<sql_types::Bool>, Pg> for SubscribedType {
+ type Row = Option<bool>;
+ fn build(row: Self::Row) -> deserialize::Result<Self> {
+ Ok(match row {
+ Some(true) => SubscribedType::Pending,
+ Some(false) => SubscribedType::Subscribed,
+ None => SubscribedType::NotSubscribed,
+ })
+ }
+}
+
+#[async_trait]
impl Followable for CommunityFollower {
type Form = CommunityFollowerForm;
- fn follow(
- conn: &PgConnection,
- community_follower_form: &CommunityFollowerForm,
- ) -> Result<Self, Error> {
- use crate::schema::community_follower::dsl::*;
+ async fn follow(pool: &mut DbPool<'_>, form: &CommunityFollowerForm) -> Result<Self, Error> {
+ use crate::schema::community_follower::dsl::{community_follower, community_id, person_id};
+ let conn = &mut get_conn(pool).await?;
insert_into(community_follower)
- .values(community_follower_form)
+ .values(form)
.on_conflict((community_id, person_id))
.do_update()
- .set(community_follower_form)
+ .set(form)
.get_result::<Self>(conn)
+ .await
}
- fn follow_accepted(
- conn: &PgConnection,
+ async fn follow_accepted(
+ pool: &mut DbPool<'_>,
community_id_: CommunityId,
person_id_: PersonId,
- ) -> Result<Self, Error>
- where
- Self: Sized,
- {
- use crate::schema::community_follower::dsl::*;
+ ) -> Result<Self, Error> {
+ use crate::schema::community_follower::dsl::{
+ community_follower,
+ community_id,
+ pending,
+ person_id,
+ };
+ let conn = &mut get_conn(pool).await?;
diesel::update(
community_follower
.filter(community_id.eq(community_id_))
.filter(person_id.eq(person_id_)),
)
- .set(pending.eq(true))
+ .set(pending.eq(false))
.get_result::<Self>(conn)
+ .await
}
- fn unfollow(
- conn: &PgConnection,
- community_follower_form: &CommunityFollowerForm,
- ) -> Result<usize, Error> {
- use crate::schema::community_follower::dsl::*;
+ async fn unfollow(pool: &mut DbPool<'_>, form: &CommunityFollowerForm) -> Result<usize, Error> {
+ use crate::schema::community_follower::dsl::{community_follower, community_id, person_id};
+ let conn = &mut get_conn(pool).await?;
diesel::delete(
community_follower
- .filter(community_id.eq(&community_follower_form.community_id))
- .filter(person_id.eq(&community_follower_form.person_id)),
+ .filter(community_id.eq(&form.community_id))
+ .filter(person_id.eq(&form.person_id)),
)
.execute(conn)
+ .await
+ }
+}
+
+#[async_trait]
+impl ApubActor for Community {
+ async fn read_from_apub_id(
+ pool: &mut DbPool<'_>,
+ object_id: &DbUrl,
+ ) -> Result<Option<Self>, Error> {
+ let conn = &mut get_conn(pool).await?;
+ Ok(
+ community::table
+ .filter(community::actor_id.eq(object_id))
+ .first::<Community>(conn)
+ .await
+ .ok()
+ .map(Into::into),
+ )
}
- // TODO: this function name only makes sense if you call it with a remote community. for a local
- // community, it will also return true if only remote followers exist
- fn has_local_followers(conn: &PgConnection, community_id_: CommunityId) -> Result<bool, Error> {
- use crate::schema::community_follower::dsl::*;
- diesel::select(exists(
- community_follower.filter(community_id.eq(community_id_)),
- ))
- .get_result(conn)
+
+ async fn read_from_name(
+ pool: &mut DbPool<'_>,
+ community_name: &str,
+ include_deleted: bool,
+ ) -> Result<Community, Error> {
+ let conn = &mut get_conn(pool).await?;
+ let mut q = community::table
+ .into_boxed()
+ .filter(community::local.eq(true))
+ .filter(lower(community::name).eq(community_name.to_lowercase()));
+ if !include_deleted {
+ q = q
+ .filter(community::deleted.eq(false))
+ .filter(community::removed.eq(false));
+ }
+ q.first::<Self>(conn).await
+ }
+
+ async fn read_from_name_and_domain(
+ pool: &mut DbPool<'_>,
+ community_name: &str,
+ for_domain: &str,
+ ) -> Result<Community, Error> {
+ let conn = &mut get_conn(pool).await?;
+ community::table
+ .inner_join(instance::table)
+ .filter(lower(community::name).eq(community_name.to_lowercase()))
+ .filter(instance::domain.eq(for_domain))
+ .select(community::all_columns)
+ .first::<Self>(conn)
+ .await
}
}
#[cfg(test)]
mod tests {
+ #![allow(clippy::unwrap_used)]
+ #![allow(clippy::indexing_slicing)]
+
use crate::{
- establish_unpooled_connection,
- source::{community::*, person::*},
+ source::{
+ community::{
+ Community,
+ CommunityFollower,
+ CommunityFollowerForm,
+ CommunityInsertForm,
+ CommunityModerator,
+ CommunityModeratorForm,
+ CommunityPersonBan,
+ CommunityPersonBanForm,
+ CommunityUpdateForm,
+ },
+ instance::Instance,
+ person::{Person, PersonInsertForm},
+ },
traits::{Bannable, Crud, Followable, Joinable},
+ utils::build_db_pool_for_tests,
};
use serial_test::serial;
- #[test]
+ #[tokio::test]
#[serial]
- fn test_crud() {
- let conn = establish_unpooled_connection();
+ async fn test_crud() {
+ let pool = &build_db_pool_for_tests().await;
+ let pool = &mut pool.into();
- let new_person = PersonForm {
- name: "bobbee".into(),
- ..PersonForm::default()
- };
+ let inserted_instance = Instance::read_or_create(pool, "my_domain.tld".to_string())
+ .await
+ .unwrap();
- let inserted_person = Person::create(&conn, &new_person).unwrap();
+ let new_person = PersonInsertForm::builder()
+ .name("bobbee".into())
+ .public_key("pubkey".to_string())
+ .instance_id(inserted_instance.id)
+ .build();
- let new_community = CommunityForm {
- name: "TIL".into(),
- title: "nada".to_owned(),
- public_key: "nada".to_owned(),
- ..CommunityForm::default()
- };
+ let inserted_person = Person::create(pool, &new_person).await.unwrap();
- let inserted_community = Community::create(&conn, &new_community).unwrap();
+ let new_community = CommunityInsertForm::builder()
+ .name("TIL".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 expected_community = Community {
id: inserted_community.id,
deleted: false,
published: inserted_community.published,
updated: None,
- actor_id: inserted_community.actor_id.to_owned(),
+ actor_id: inserted_community.actor_id.clone(),
local: true,
private_key: None,
- public_key: "nada".to_owned(),
+ public_key: "pubkey".to_owned(),
last_refreshed_at: inserted_community.published,
icon: None,
banner: None,
- followers_url: inserted_community.followers_url.to_owned(),
- inbox_url: inserted_community.inbox_url.to_owned(),
+ followers_url: inserted_community.followers_url.clone(),
+ inbox_url: inserted_community.inbox_url.clone(),
shared_inbox_url: None,
+ moderators_url: None,
+ featured_url: None,
+ hidden: false,
+ posting_restricted_to_mods: false,
+ instance_id: inserted_instance.id,
};
let community_follower_form = CommunityFollowerForm {
pending: false,
};
- let inserted_community_follower =
- CommunityFollower::follow(&conn, &community_follower_form).unwrap();
+ let inserted_community_follower = CommunityFollower::follow(pool, &community_follower_form)
+ .await
+ .unwrap();
let expected_community_follower = CommunityFollower {
id: inserted_community_follower.id,
community_id: inserted_community.id,
person_id: inserted_person.id,
- pending: Some(false),
+ pending: false,
published: inserted_community_follower.published,
};
person_id: inserted_person.id,
};
- let inserted_community_moderator =
- CommunityModerator::join(&conn, &community_moderator_form).unwrap();
+ let inserted_community_moderator = CommunityModerator::join(pool, &community_moderator_form)
+ .await
+ .unwrap();
let expected_community_moderator = CommunityModerator {
id: inserted_community_moderator.id,
let community_person_ban_form = CommunityPersonBanForm {
community_id: inserted_community.id,
person_id: inserted_person.id,
+ expires: None,
};
- let inserted_community_person_ban =
- CommunityPersonBan::ban(&conn, &community_person_ban_form).unwrap();
+ let inserted_community_person_ban = CommunityPersonBan::ban(pool, &community_person_ban_form)
+ .await
+ .unwrap();
let expected_community_person_ban = CommunityPersonBan {
id: inserted_community_person_ban.id,
community_id: inserted_community.id,
person_id: inserted_person.id,
published: inserted_community_person_ban.published,
+ expires: None,
};
- let read_community = Community::read(&conn, inserted_community.id).unwrap();
- let updated_community =
- Community::update(&conn, inserted_community.id, &new_community).unwrap();
- let ignored_community = CommunityFollower::unfollow(&conn, &community_follower_form).unwrap();
- let left_community = CommunityModerator::leave(&conn, &community_moderator_form).unwrap();
- let unban = CommunityPersonBan::unban(&conn, &community_person_ban_form).unwrap();
- let num_deleted = Community::delete(&conn, inserted_community.id).unwrap();
- Person::delete(&conn, inserted_person.id).unwrap();
+ let read_community = Community::read(pool, inserted_community.id).await.unwrap();
+
+ let update_community_form = CommunityUpdateForm::builder()
+ .title(Some("nada".to_owned()))
+ .build();
+ let updated_community = Community::update(pool, inserted_community.id, &update_community_form)
+ .await
+ .unwrap();
+
+ let ignored_community = CommunityFollower::unfollow(pool, &community_follower_form)
+ .await
+ .unwrap();
+ let left_community = CommunityModerator::leave(pool, &community_moderator_form)
+ .await
+ .unwrap();
+ let unban = CommunityPersonBan::unban(pool, &community_person_ban_form)
+ .await
+ .unwrap();
+ let num_deleted = Community::delete(pool, inserted_community.id)
+ .await
+ .unwrap();
+ Person::delete(pool, inserted_person.id).await.unwrap();
+ Instance::delete(pool, inserted_instance.id).await.unwrap();
assert_eq!(expected_community, read_community);
assert_eq!(expected_community, inserted_community);
projects / lemmy.git / blobdiff