2023-08-02 16:52:41 +00:00
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use activitypub_federation::config::Data;
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use actix_web::web::Json;
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2021-03-25 19:19:40 +00:00
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use lemmy_api_common::{
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2023-07-20 14:36:16 +00:00
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build_response::build_post_response,
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2022-11-28 14:29:33 +00:00
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context::LemmyContext,
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2022-05-03 17:44:13 +00:00
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post::{DeletePost, PostResponse},
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2023-08-02 16:52:41 +00:00
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send_activity::{ActivityChannel, SendActivityData},
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2023-10-13 13:48:18 +00:00
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utils::check_community_user_action,
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2021-03-25 19:19:40 +00:00
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};
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2021-10-16 13:33:38 +00:00
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use lemmy_db_schema::{
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2022-11-28 14:29:33 +00:00
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source::post::{Post, PostUpdateForm},
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2021-10-16 13:33:38 +00:00
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traits::Crud,
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};
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2023-09-21 10:42:28 +00:00
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use lemmy_db_views::structs::LocalUserView;
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2024-04-10 14:14:11 +00:00
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use lemmy_utils::error::{LemmyErrorType, LemmyResult};
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2021-03-25 19:19:40 +00:00
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2023-08-02 16:52:41 +00:00
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#[tracing::instrument(skip(context))]
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pub async fn delete_post(
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data: Json<DeletePost>,
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context: Data<LemmyContext>,
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2023-09-21 10:42:28 +00:00
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local_user_view: LocalUserView,
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2024-04-10 14:14:11 +00:00
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) -> LemmyResult<Json<PostResponse>> {
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2023-08-02 16:52:41 +00:00
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let post_id = data.post_id;
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2024-04-16 12:48:15 +00:00
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let orig_post = Post::read(&mut context.pool(), post_id)
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.await?
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.ok_or(LemmyErrorType::CouldntFindPost)?;
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2023-08-02 16:52:41 +00:00
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// Dont delete it if its already been deleted.
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if orig_post.deleted == data.deleted {
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2023-08-31 13:01:08 +00:00
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Err(LemmyErrorType::CouldntUpdatePost)?
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2021-03-25 19:19:40 +00:00
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}
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2023-08-02 16:52:41 +00:00
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2023-10-13 13:48:18 +00:00
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check_community_user_action(
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&local_user_view.person,
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2023-08-02 16:52:41 +00:00
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orig_post.community_id,
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&mut context.pool(),
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)
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.await?;
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// Verify that only the creator can delete
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if !Post::is_post_creator(local_user_view.person.id, orig_post.creator_id) {
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2023-08-31 13:01:08 +00:00
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Err(LemmyErrorType::NoPostEditAllowed)?
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2023-08-02 16:52:41 +00:00
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}
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// Update the post
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let post = Post::update(
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&mut context.pool(),
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data.post_id,
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2023-08-08 09:41:41 +00:00
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&PostUpdateForm {
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deleted: Some(data.deleted),
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..Default::default()
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},
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2023-08-02 16:52:41 +00:00
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)
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.await?;
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ActivityChannel::submit_activity(
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2024-02-11 05:32:14 +00:00
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SendActivityData::DeletePost(post, local_user_view.person.clone(), data.0),
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2023-08-02 16:52:41 +00:00
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&context,
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)
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.await?;
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2023-10-13 13:48:18 +00:00
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build_post_response(
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&context,
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orig_post.community_id,
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&local_user_view.person,
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data.post_id,
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)
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.await
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2021-03-25 19:19:40 +00:00
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}
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