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

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use crate::Perform;
use actix_web::web::Data;
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_actor::structs::PersonView;
use lemmy_utils::error::LemmyError;
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#[async_trait::async_trait(?Send)]
impl Perform for BlockPerson {
type Response = BlockPersonResponse;
#[tracing::instrument(skip(context))]
async fn perform(&self, context: &Data<LemmyContext>) -> Result<BlockPersonResponse, LemmyError> {
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let data: &BlockPerson = self;
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;
// Don't let a person block themselves
if target_id == person_id {
return Err(LemmyError::from_message("cant_block_yourself"));
}
let person_block_form = PersonBlockForm {
person_id,
target_id,
};
let target_person_view = PersonView::read(context.pool(), target_id).await?;
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if target_person_view.person.admin {
return Err(LemmyError::from_message("cant_block_admin"));
}
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if data.block {
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PersonBlock::block(context.pool(), &person_block_form)
.await
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.map_err(|e| LemmyError::from_error_message(e, "person_block_already_exists"))?;
} else {
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PersonBlock::unblock(context.pool(), &person_block_form)
.await
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.map_err(|e| LemmyError::from_error_message(e, "person_block_already_exists"))?;
}
Ok(BlockPersonResponse {
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person_view: target_person_view,
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blocked: data.block,
})
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}
}