-use crate::PerformCrud;
-use actix_web::web::Data;
+use actix_web::web::{Data, Json, Query};
use lemmy_api_common::{
context::LemmyContext,
post::{GetPost, GetPostResponse},
use lemmy_db_views_actor::structs::{CommunityModeratorView, CommunityView};
use lemmy_utils::error::{LemmyError, LemmyErrorExt, LemmyErrorType};
-#[async_trait::async_trait(?Send)]
-impl PerformCrud for GetPost {
- type Response = GetPostResponse;
+#[tracing::instrument(skip(context))]
+pub async fn get_post(
+ data: Query<GetPost>,
+ context: Data<LemmyContext>,
+) -> Result<Json<GetPostResponse>, LemmyError> {
+ let local_user_view = local_user_view_from_jwt_opt(data.auth.as_ref(), &context).await;
+ let local_site = LocalSite::read(&mut context.pool()).await?;
- #[tracing::instrument(skip(context))]
- async fn perform(&self, context: &Data<LemmyContext>) -> Result<GetPostResponse, LemmyError> {
- let data: &GetPost = self;
- let local_user_view = local_user_view_from_jwt_opt(data.auth.as_ref(), context).await;
- let local_site = LocalSite::read(&mut context.pool()).await?;
+ check_private_instance(&local_user_view, &local_site)?;
- check_private_instance(&local_user_view, &local_site)?;
+ let person_id = local_user_view.as_ref().map(|u| u.person.id);
- let person_id = local_user_view.as_ref().map(|u| u.person.id);
+ // I'd prefer fetching the post_view by a comment join, but it adds a lot of boilerplate
+ let post_id = if let Some(id) = data.id {
+ id
+ } else if let Some(comment_id) = data.comment_id {
+ Comment::read(&mut context.pool(), comment_id)
+ .await
+ .with_lemmy_type(LemmyErrorType::CouldntFindPost)?
+ .post_id
+ } else {
+ Err(LemmyErrorType::CouldntFindPost)?
+ };
- // I'd prefer fetching the post_view by a comment join, but it adds a lot of boilerplate
- let post_id = if let Some(id) = data.id {
- id
- } else if let Some(comment_id) = data.comment_id {
- Comment::read(&mut context.pool(), comment_id)
- .await
- .with_lemmy_type(LemmyErrorType::CouldntFindPost)?
- .post_id
- } else {
- Err(LemmyErrorType::CouldntFindPost)?
- };
-
- // Check to see if the person is a mod or admin, to show deleted / removed
- let community_id = Post::read(&mut context.pool(), post_id).await?.community_id;
- let is_mod_or_admin = is_mod_or_admin_opt(
- &mut context.pool(),
- local_user_view.as_ref(),
- Some(community_id),
- )
- .await
- .is_ok();
+ // Check to see if the person is a mod or admin, to show deleted / removed
+ let community_id = Post::read(&mut context.pool(), post_id).await?.community_id;
+ let is_mod_or_admin = is_mod_or_admin_opt(
+ &mut context.pool(),
+ local_user_view.as_ref(),
+ Some(community_id),
+ )
+ .await
+ .is_ok();
- let post_view = PostView::read(
- &mut context.pool(),
- post_id,
- person_id,
- Some(is_mod_or_admin),
- )
+ let post_view = PostView::read(&mut context.pool(), post_id, person_id, is_mod_or_admin)
.await
.with_lemmy_type(LemmyErrorType::CouldntFindPost)?;
- // Mark the post as read
- let post_id = post_view.post.id;
- if let Some(person_id) = person_id {
- mark_post_as_read(person_id, post_id, &mut context.pool()).await?;
- }
+ // Mark the post as read
+ let post_id = post_view.post.id;
+ if let Some(person_id) = person_id {
+ mark_post_as_read(person_id, post_id, &mut context.pool()).await?;
+ }
- // Necessary for the sidebar subscribed
- let community_view = CommunityView::read(
- &mut context.pool(),
- community_id,
- person_id,
- Some(is_mod_or_admin),
- )
- .await
- .with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?;
+ // Necessary for the sidebar subscribed
+ let community_view = CommunityView::read(
+ &mut context.pool(),
+ community_id,
+ person_id,
+ is_mod_or_admin,
+ )
+ .await
+ .with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?;
- // Insert into PersonPostAggregates
- // to update the read_comments count
- if let Some(person_id) = person_id {
- let read_comments = post_view.counts.comments;
- let person_post_agg_form = PersonPostAggregatesForm {
- person_id,
- post_id,
- read_comments,
- ..PersonPostAggregatesForm::default()
- };
- PersonPostAggregates::upsert(&mut context.pool(), &person_post_agg_form)
- .await
- .with_lemmy_type(LemmyErrorType::CouldntFindPost)?;
- }
+ // Insert into PersonPostAggregates
+ // to update the read_comments count
+ if let Some(person_id) = person_id {
+ let read_comments = post_view.counts.comments;
+ let person_post_agg_form = PersonPostAggregatesForm {
+ person_id,
+ post_id,
+ read_comments,
+ ..PersonPostAggregatesForm::default()
+ };
+ PersonPostAggregates::upsert(&mut context.pool(), &person_post_agg_form)
+ .await
+ .with_lemmy_type(LemmyErrorType::CouldntFindPost)?;
+ }
- let moderators =
- CommunityModeratorView::for_community(&mut context.pool(), community_id).await?;
+ let moderators = CommunityModeratorView::for_community(&mut context.pool(), community_id).await?;
- // Fetch the cross_posts
- let cross_posts = if let Some(url) = &post_view.post.url {
- let mut x_posts = PostQuery::builder()
- .pool(&mut context.pool())
- .url_search(Some(url.inner().as_str().into()))
- .build()
- .list()
- .await?;
+ // Fetch the cross_posts
+ let cross_posts = if let Some(url) = &post_view.post.url {
+ let mut x_posts = PostQuery {
+ url_search: Some(url.inner().as_str().into()),
+ ..Default::default()
+ }
+ .list(&mut context.pool())
+ .await?;
- // Don't return this post as one of the cross_posts
- x_posts.retain(|x| x.post.id != post_id);
- x_posts
- } else {
- Vec::new()
- };
+ // Don't return this post as one of the cross_posts
+ x_posts.retain(|x| x.post.id != post_id);
+ x_posts
+ } else {
+ Vec::new()
+ };
- // Return the jwt
- Ok(GetPostResponse {
- post_view,
- community_view,
- moderators,
- cross_posts,
- })
- }
+ // Return the jwt
+ Ok(Json(GetPostResponse {
+ post_view,
+ community_view,
+ moderators,
+ cross_posts,
+ }))
}
projects / lemmy.git / blobdiff