lemmy/crates/api_crud/src/community/update.rs
Dessalines 5d837780f5
Add diesel_async, get rid of blocking function (#2510)
* Moving settings to Database.

- Moves many settings into the database. Fixes #2285
- Adds a local_site and instance table. Fixes #2365 . Fixes #2368
- Separates SQL update an insert forms, to avoid runtime errors.
- Adds TypedBuilder to all the SQL forms, instead of default.

* Fix weird clippy issue.

* Removing extra lines.

* Some fixes from suggestions.

* Fixing apub tests.

* Using instance creation helper function.

* Move forms to their own line.

* Trying to fix local_site_data, still broken.

* Testing out async

* Testing out async 2

* Fixing federation tests.

* Trying to fix check features 1.

* Starting on adding diesel async. 1/4th done.

* Added async to views and schema.

* Adding some more async

* Compiling now.

* Added diesel async. Fixes #2465

* Running clippy --fix

* Trying to fix cargo test on drone.

* Trying new muslrust.

* Trying a custom dns

* Trying a custom dns 2

* Trying a custom dns 3

* Trying a custom dns 4

* Trying a custom dns 5

* Trying a custom dns 6

* Trying a custom dns 7

* Addressing PR comments.

* Adding check_apub to all verify functions.

* Reverting back drone.

* Fixing merge

* Fix docker images.

* Adding missing discussion_languages.

* Trying to fix federation tests.

* Fix site setup user creation.

* Fix clippy

* Fix clippy 2

* Test api faster

* Try to fix 1

* Try to fix 2

* What are these lines about

* Trying to fix 3

* Moving federation test back to top.

* Remove logging cat.
2022-11-09 10:05:00 +00:00

91 lines
3.3 KiB
Rust

use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
community::{CommunityResponse, EditCommunity},
utils::{get_local_user_view_from_jwt, local_site_to_slur_regex},
};
use lemmy_apub::protocol::activities::community::update::UpdateCommunity;
use lemmy_db_schema::{
newtypes::PersonId,
source::{
actor_language::{CommunityLanguage, SiteLanguage},
community::{Community, CommunityUpdateForm},
local_site::LocalSite,
},
traits::Crud,
utils::{diesel_option_overwrite, diesel_option_overwrite_to_url},
};
use lemmy_db_views_actor::structs::CommunityModeratorView;
use lemmy_utils::{error::LemmyError, utils::check_slurs_opt, ConnectionId};
use lemmy_websocket::{send::send_community_ws_message, LemmyContext, UserOperationCrud};
#[async_trait::async_trait(?Send)]
impl PerformCrud for EditCommunity {
type Response = CommunityResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<CommunityResponse, LemmyError> {
let data: &EditCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let local_site = LocalSite::read(context.pool()).await?;
let icon = diesel_option_overwrite_to_url(&data.icon)?;
let banner = diesel_option_overwrite_to_url(&data.banner)?;
let description = diesel_option_overwrite(&data.description);
let slur_regex = local_site_to_slur_regex(&local_site);
check_slurs_opt(&data.title, &slur_regex)?;
check_slurs_opt(&data.description, &slur_regex)?;
// Verify its a mod (only mods can edit it)
let community_id = data.community_id;
let mods: Vec<PersonId> = CommunityModeratorView::for_community(context.pool(), community_id)
.await
.map(|v| v.into_iter().map(|m| m.moderator.id).collect())?;
if !mods.contains(&local_user_view.person.id) {
return Err(LemmyError::from_message("not_a_moderator"));
}
let community_id = data.community_id;
if let Some(languages) = data.discussion_languages.clone() {
let site_languages = SiteLanguage::read_local(context.pool()).await?;
// check that community languages are a subset of site languages
// https://stackoverflow.com/a/64227550
let is_subset = languages.iter().all(|item| site_languages.contains(item));
if !is_subset {
return Err(LemmyError::from_message("language_not_allowed"));
}
CommunityLanguage::update(context.pool(), languages, community_id).await?;
}
let community_form = CommunityUpdateForm::builder()
.title(data.title.to_owned())
.description(description)
.icon(icon)
.banner(banner)
.nsfw(data.nsfw)
.posting_restricted_to_mods(data.posting_restricted_to_mods)
.build();
let community_id = data.community_id;
let updated_community = Community::update(context.pool(), community_id, &community_form)
.await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_community"))?;
UpdateCommunity::send(
updated_community.into(),
&local_user_view.person.into(),
context,
)
.await?;
let op = UserOperationCrud::EditCommunity;
send_community_ws_message(data.community_id, op, websocket_id, None, context).await
}
}