fix membership application error

src/model/user.rs

@@ -959,6 +959,30 @@ impl Deref for PlannedEventUser {
         &self.0
     }
 }
+#[derive(FromRow, Serialize, Deserialize, Clone, Debug)]
+pub struct UserWithRolesAndMembershipPdf {
+    #[serde(flatten)]
+    pub user: User,
+    pub membership_pdf: bool,
+    pub roles: Vec<String>,
+}
+
+impl UserWithRolesAndMembershipPdf {
+    pub(crate) async fn from_user(db: &SqlitePool, user: User) -> Self {
+        let membership_pdf: bool =
+            sqlx::query_scalar!("SELECT membership_pdf FROM user WHERE id = $1", user.id)
+                .fetch_optional(db)
+                .await
+                .unwrap()
+                .is_some();
+
+        Self {
+            roles: user.roles(db).await,
+            user,
+            membership_pdf,
+        }
+    }
+}
 
 #[derive(FromRow, Serialize, Deserialize, Clone, Debug)]
 pub struct UserWithMembershipPdf {