lemmy/crates/api_crud/src/site/create.rs

83 lines
2.3 KiB
Rust
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use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_admin,
site::*,
site_description_length_check,
};
use lemmy_db_queries::{
diesel_option_overwrite,
diesel_option_overwrite_to_url,
source::site::Site_,
Crud,
};
use lemmy_db_schema::source::site::{Site, *};
use lemmy_db_views::site_view::SiteView;
use lemmy_utils::{
utils::{check_slurs, check_slurs_opt},
ApiError,
ConnectionId,
LemmyError,
};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl PerformCrud for CreateSite {
type Response = SiteResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<SiteResponse, LemmyError> {
let data: &CreateSite = &self;
let read_site = move |conn: &'_ _| Site::read_simple(conn);
if blocking(context.pool(), read_site).await?.is_ok() {
return Err(ApiError::err("site_already_exists").into());
};
let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
check_slurs(&data.name)?;
check_slurs_opt(&data.description)?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let sidebar = diesel_option_overwrite(&data.sidebar);
let description = diesel_option_overwrite(&data.description);
let icon = diesel_option_overwrite_to_url(&data.icon)?;
let banner = diesel_option_overwrite_to_url(&data.banner)?;
if let Some(Some(desc)) = &description {
site_description_length_check(desc)?;
}
let site_form = SiteForm {
name: data.name.to_owned(),
sidebar,
description,
icon,
banner,
creator_id: local_user_view.person.id,
enable_downvotes: data.enable_downvotes,
open_registration: data.open_registration,
enable_nsfw: data.enable_nsfw,
updated: None,
2021-04-23 06:40:10 +00:00
community_creation_admin_only: data.community_creation_admin_only,
};
let create_site = move |conn: &'_ _| Site::create(conn, &site_form);
if blocking(context.pool(), create_site).await?.is_err() {
return Err(ApiError::err("site_already_exists").into());
}
let site_view = blocking(context.pool(), move |conn| SiteView::read(conn)).await??;
Ok(SiteResponse { site_view })
}
}