refactor(quark): port add_friend, block_user, change_username, remove_friend, send_friend_request, unblock_user

#283

crates/delta/src/routes/users/block_user.rs

@@ -1,6 +1,7 @@
-use revolt_quark::models::User;
-use revolt_quark::{Database, Result};
-
+use revolt_database::util::reference::Reference;
+use revolt_database::{Database, User};
+use revolt_models::v0;
+use revolt_result::Result;
 use rocket::serde::json::Json;
 use rocket::State;
 
@@ -9,8 +10,13 @@ use rocket::State;
 /// Block another user by their id.
 #[openapi(tag = "Relationships")]
 #[put("/<target>/block")]
-pub async fn req(db: &State<Database>, user: User, target: String) -> Result<Json<User>> {
-    let mut target = db.fetch_user(&target).await?;
+pub async fn block(
+    db: &State<Database>,
+    mut user: User,
+    target: Reference,
+) -> Result<Json<v0::User>> {
+    let mut target = target.as_user(db).await?;
+
     user.block_user(db, &mut target).await?;
-    Ok(Json(target.with_auto_perspective(db, &user).await))
+    Ok(Json(target.into(db, &user).await))
 }