Fetch profile route, push badges and status.

src/routes/users/fetch_profile.rs

@@ -0,0 +1,24 @@
+use crate::database::*;
+use crate::util::result::{Error, Result};
+
+use mongodb::bson::doc;
+use rocket_contrib::json::JsonValue;
+
+#[get("/<target>/profile")]
+pub async fn req(user: User, target: Ref) -> Result<JsonValue> {
+    let target = target.fetch_user().await?;
+    let perm = permissions::PermissionCalculator::new(&user)
+        .with_user(&target)
+        .for_user_given()
+        .await?;
+    
+    if !perm.get_view_profile() {
+        Err(Error::MissingPermission)?
+    }
+
+    if target.profile.is_some() {
+        Ok(json!({ "profile": target.profile }))
+    } else {
+        Ok(json!({}))
+    }
+}