78 lines
2.1 KiB
Rust
78 lines
2.1 KiB
Rust
use super::*;
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#[serde(untagged)]
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#[derive(Deserialize, Debug)]
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pub enum CommunityAcceptedObjects {
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Follow(Follow),
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}
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// TODO Consolidate community and user inboxes into a single shared one
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/// Handler for all incoming activities to community inboxes.
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pub async fn community_inbox(
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request: HttpRequest,
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input: web::Json<CommunityAcceptedObjects>,
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path: web::Path<String>,
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db: DbPoolParam,
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chat_server: ChatServerParam,
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) -> Result<HttpResponse, Error> {
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let input = input.into_inner();
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let community_name = path.into_inner();
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debug!(
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"Community {} received activity {:?}",
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&community_name, &input
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);
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match input {
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CommunityAcceptedObjects::Follow(f) => {
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handle_follow(&f, &request, &community_name, db, chat_server)
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}
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}
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}
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/// Handle a follow request from a remote user, adding it to the local database and returning an
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/// Accept activity.
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fn handle_follow(
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follow: &Follow,
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request: &HttpRequest,
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community_name: &str,
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db: DbPoolParam,
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_chat_server: ChatServerParam,
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) -> Result<HttpResponse, Error> {
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let user_uri = follow
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.follow_props
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.get_actor_xsd_any_uri()
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.unwrap()
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.to_string();
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let _community_uri = follow
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.follow_props
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.get_object_xsd_any_uri()
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.unwrap()
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.to_string();
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let conn = db.get()?;
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let user = get_or_fetch_and_upsert_remote_user(&user_uri, &conn)?;
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let community = Community::read_from_name(&conn, &community_name)?;
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verify(&request, &user.public_key.unwrap())?;
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// Insert the received activity into the activity table
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let activity_form = activity::ActivityForm {
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user_id: user.id,
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data: serde_json::to_value(&follow)?,
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local: false,
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updated: None,
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};
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activity::Activity::create(&conn, &activity_form)?;
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let community_follower_form = CommunityFollowerForm {
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community_id: community.id,
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user_id: user.id,
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};
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// This will fail if they're already a follower, but ignore the error.
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CommunityFollower::follow(&conn, &community_follower_form).ok();
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community.send_accept_follow(&follow, &conn)?;
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Ok(HttpResponse::Ok().finish())
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}
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