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use super::*;
#[serde(untagged)]
#[derive(Deserialize, Debug)]
pub enum UserAcceptedObjects {
Accept(Accept),
}
/// Handler for all incoming activities to user inboxes.
pub async fn user_inbox(
request: HttpRequest,
input: web::Json<UserAcceptedObjects>,
path: web::Path<String>,
db: DbPoolParam,
_chat_server: ChatServerParam,
) -> Result<HttpResponse, Error> {
// TODO: would be nice if we could do the signature check here, but we cant access the actor property
let input = input.into_inner();
let conn = &db.get().unwrap();
let username = path.into_inner();
debug!("User {} received activity: {:?}", &username, &input);
match input {
UserAcceptedObjects::Accept(a) => handle_accept(&a, &request, &username, &conn),
}
}
/// Handle accepted follows.
fn handle_accept(
accept: &Accept,
request: &HttpRequest,
username: &str,
conn: &PgConnection,
) -> Result<HttpResponse, Error> {
let community_uri = accept
.accept_props
.get_actor_xsd_any_uri()
.unwrap()
.to_string();
let community = get_or_fetch_and_upsert_remote_community(&community_uri, conn)?;
verify(request, &community.public_key.unwrap())?;
let user = User_::read_from_name(&conn, username)?;
// Insert the received activity into the activity table
let activity_form = activity::ActivityForm {
user_id: community.creator_id,
data: serde_json::to_value(&accept)?,
local: false,
updated: None,
};
activity::Activity::create(&conn, &activity_form)?;
// Now you need to add this to the community follower
let community_follower_form = CommunityFollowerForm {
community_id: community.id,
user_id: user.id,
};
// This will fail if they're already a follower
CommunityFollower::follow(&conn, &community_follower_form)?;
// TODO: make sure that we actually requested a follow
// TODO: at this point, indicate to the user that they are following the community
Ok(HttpResponse::Ok().finish())
}
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