back end calls

app/models/members.py

@@ -48,4 +48,14 @@ class Members(db.Model):
 
         if not member:
             raise ValueError(f"Username =  {username} not found")
+        return member
+
+    def get_member_by_uid(cls, uid):
+        """
+        Return an offer by its ID.
+        """
+        member = cls.query.filter_by(uid=str(uid)).first()
+
+        if not member:
+            raise ValueError(f"User UID =  {uid} not found")
         return member