49 lines
1.5 KiB
Rust
49 lines
1.5 KiB
Rust
use tokio_postgres::GenericClient;
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use crate::activitypub::{
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activity::Activity,
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builders::accept_follow::prepare_accept_follow,
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fetcher::helpers::{get_or_import_profile_by_actor_id, ImportError},
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receiver::{get_object_id, parse_actor_id},
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vocabulary::PERSON,
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};
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use crate::config::Config;
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use crate::errors::DatabaseError;
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use crate::models::relationships::queries::follow;
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use crate::models::users::queries::get_user_by_name;
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use super::HandlerResult;
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pub async fn handle_follow(
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config: &Config,
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db_client: &mut impl GenericClient,
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activity: Activity,
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) -> HandlerResult {
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let source_profile = get_or_import_profile_by_actor_id(
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db_client,
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&config.instance(),
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&config.media_dir(),
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&activity.actor,
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).await?;
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let source_actor = source_profile.actor_json
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.ok_or(ImportError::LocalObject)?;
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let target_actor_id = get_object_id(&activity.object)?;
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let target_username = parse_actor_id(&config.instance_url(), &target_actor_id)?;
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let target_user = get_user_by_name(db_client, &target_username).await?;
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match follow(db_client, &source_profile.id, &target_user.profile.id).await {
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Ok(_) => (),
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// Proceed even if relationship already exists
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Err(DatabaseError::AlreadyExists(_)) => (),
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Err(other_error) => return Err(other_error.into()),
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};
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// Send activity
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prepare_accept_follow(
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config.instance(),
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&target_user,
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&source_actor,
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&activity.id,
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).spawn_deliver();
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Ok(Some(PERSON))
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}
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