users.summary_GET: fetch user details via GQL

hubsrht/blueprints/users.py

@@ -3,6 +3,7 @@ from sqlalchemy.sql import operators
 from flask import Blueprint, render_template, request, abort
 from hubsrht.types import User, Project, Visibility, Event, EventType
 from hubsrht.types import SourceRepo, MailingList, Tracker
+from srht.graphql import exec_gql
 from srht.flask import paginate_query
 from srht.oauth import current_user
 from srht.search import search_by
@@ -11,17 +12,30 @@ users = Blueprint("users", __name__)
 
 @users.route("/~<username>/")
 def summary_GET(username):
-    user = User.query.filter(User.username == username).first()
+    user = exec_gql("meta.sr.ht", """
+    query UserByName($username: String!) {
+        userByName(username: $username) {
+            id
+            canonicalName
+            username
+            location
+            url
+            bio
+        }
+    }
+    """, username=username)
+    user = user["userByName"]
     if not user:
         abort(404)
+
     projects = (Project.query
-            .filter(Project.owner_id == user.id)
+            .filter(Project.owner_id == user["id"])
             .order_by(Project.updated.desc()))
     events = (Event.query
-            .filter(Event.user_id == user.id)
+            .filter(Event.user_id == user["id"])
             .order_by(Event.created.desc()))
 
-    if not current_user or current_user.id != user.id:
+    if not current_user or current_user.id != user["id"]:
         # TODO: ACLs
         projects = projects.filter(Project.visibility == Visibility.PUBLIC)
         events = (events