lemmy/crates/api/src/post/like.rs
Nutomic f858d8cbce
Remove explicit auth params (#3946)
* Remove explicit auth params (ref #3725)

Only take auth via header or cookie. This requires a new version
of lemmy-js-client for api tests to pass.

* rework api_crud

* remove remaining auth params, move logic to session middleware

* fmt, fix test

* update js client

* remove auth param from api tests

* Pass auth as header

* add !

* url vars, setHeader

* cleanup

* fmt

* update

* Updating for new lemmy-js-client.

---------

Co-authored-by: Dessalines <tyhou13@gmx.com>
Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
2023-09-21 06:42:28 -04:00

91 lines
2.4 KiB
Rust

use activitypub_federation::config::Data;
use actix_web::web::Json;
use lemmy_api_common::{
build_response::build_post_response,
context::LemmyContext,
post::{CreatePostLike, PostResponse},
send_activity::{ActivityChannel, SendActivityData},
utils::{
check_community_ban,
check_community_deleted_or_removed,
check_downvotes_enabled,
mark_post_as_read,
},
};
use lemmy_db_schema::{
source::{
community::Community,
local_site::LocalSite,
post::{Post, PostLike, PostLikeForm},
},
traits::{Crud, Likeable},
};
use lemmy_db_views::structs::LocalUserView;
use lemmy_utils::error::{LemmyError, LemmyErrorExt, LemmyErrorType};
use std::ops::Deref;
#[tracing::instrument(skip(context))]
pub async fn like_post(
data: Json<CreatePostLike>,
context: Data<LemmyContext>,
local_user_view: LocalUserView,
) -> Result<Json<PostResponse>, LemmyError> {
let local_site = LocalSite::read(&mut context.pool()).await?;
// Don't do a downvote if site has downvotes disabled
check_downvotes_enabled(data.score, &local_site)?;
// Check for a community ban
let post_id = data.post_id;
let post = Post::read(&mut context.pool(), post_id).await?;
check_community_ban(
local_user_view.person.id,
post.community_id,
&mut context.pool(),
)
.await?;
check_community_deleted_or_removed(post.community_id, &mut context.pool()).await?;
let like_form = PostLikeForm {
post_id: data.post_id,
person_id: local_user_view.person.id,
score: data.score,
};
// Remove any likes first
let person_id = local_user_view.person.id;
PostLike::remove(&mut context.pool(), person_id, post_id).await?;
// Only add the like if the score isnt 0
let do_add = like_form.score != 0 && (like_form.score == 1 || like_form.score == -1);
if do_add {
PostLike::like(&mut context.pool(), &like_form)
.await
.with_lemmy_type(LemmyErrorType::CouldntLikePost)?;
}
// Mark the post as read
mark_post_as_read(person_id, post_id, &mut context.pool()).await?;
ActivityChannel::submit_activity(
SendActivityData::LikePostOrComment(
post.ap_id,
local_user_view.person.clone(),
Community::read(&mut context.pool(), post.community_id).await?,
data.score,
),
&context,
)
.await?;
build_post_response(
context.deref(),
post.community_id,
local_user_view.person.id,
post_id,
)
.await
}