38 lines
1.3 KiB
Rust
38 lines
1.3 KiB
Rust
use serde::Deserialize;
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use serde_json::Value;
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use fedimovies_config::Config;
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use fedimovies_models::{
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database::DatabaseClient, profiles::queries::get_profile_by_remote_actor_id,
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relationships::queries::subscribe_opt, users::queries::get_user_by_name,
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};
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use super::{HandlerError, HandlerResult};
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use crate::activitypub::{identifiers::parse_local_actor_id, vocabulary::PERSON};
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use crate::errors::ValidationError;
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#[derive(Deserialize)]
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struct Add {
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actor: String,
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object: String,
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target: String,
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}
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pub async fn handle_add(
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config: &Config,
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db_client: &mut impl DatabaseClient,
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activity: Value,
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) -> HandlerResult {
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let activity: Add = serde_json::from_value(activity.clone())
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.map_err(|_| ValidationError(format!("unexpected Add activity structure: {}", activity)))?;
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let actor_profile = get_profile_by_remote_actor_id(db_client, &activity.actor).await?;
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let actor = actor_profile.actor_json.ok_or(HandlerError::LocalObject)?;
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if Some(activity.target) == actor.subscribers {
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// Adding to subscribers
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let username = parse_local_actor_id(&config.instance_url(), &activity.object)?;
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let user = get_user_by_name(db_client, &username).await?;
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subscribe_opt(db_client, &user.id, &actor_profile.id).await?;
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return Ok(Some(PERSON));
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};
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Ok(None)
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}
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