lemmy/crates/api/src/local_user/block.rs

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Rust
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use actix_web::web::{Data, Json};
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use lemmy_api_common::{
context::LemmyContext,
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person::{BlockPerson, BlockPersonResponse},
utils::local_user_view_from_jwt,
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};
use lemmy_db_schema::{
source::person_block::{PersonBlock, PersonBlockForm},
traits::Blockable,
};
use lemmy_db_views::structs::LocalUserView;
use lemmy_db_views_actor::structs::PersonView;
use lemmy_utils::error::{LemmyError, LemmyErrorExt, LemmyErrorType};
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#[tracing::instrument(skip(context))]
pub async fn block_person(
data: Json<BlockPerson>,
context: Data<LemmyContext>,
) -> Result<Json<BlockPersonResponse>, LemmyError> {
let local_user_view = local_user_view_from_jwt(&data.auth, &context).await?;
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let target_id = data.person_id;
let person_id = local_user_view.person.id;
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// Don't let a person block themselves
if target_id == person_id {
Err(LemmyErrorType::CantBlockYourself)?
}
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let person_block_form = PersonBlockForm {
person_id,
target_id,
};
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let target_user = LocalUserView::read_person(&mut context.pool(), target_id).await;
if target_user.map(|t| t.local_user.admin) == Ok(true) {
Err(LemmyErrorType::CantBlockAdmin)?
}
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if data.block {
PersonBlock::block(&mut context.pool(), &person_block_form)
.await
.with_lemmy_type(LemmyErrorType::PersonBlockAlreadyExists)?;
} else {
PersonBlock::unblock(&mut context.pool(), &person_block_form)
.await
.with_lemmy_type(LemmyErrorType::PersonBlockAlreadyExists)?;
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}
let person_view = PersonView::read(&mut context.pool(), target_id).await?;
Ok(Json(BlockPersonResponse {
person_view,
blocked: data.block,
}))
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}