Add support for profile photos; default image

app/models/auth/User.model.js

@@ -34,9 +34,15 @@ class User extends AuthUser {
             mfa_enabled: {type: Boolean, default: false},
             mfa_enable_date: Date,
             create_date: {type: Date, default: () => new Date},
+            photo_file_id: String,
         }}
     }
 
+    async photo() {
+        const File = this.models.get('upload::File')
+        return File.findById(this.photo_file_id)
+    }
+
     has_authorized(client) {
         return this.app_authorizations.some(x => x.client_id === client.id)
     }