Changed one Route (have to add cors header to all routes)

src/items.rs

@@ -1,4 +1,4 @@
-use actix_web::{get, web, HttpResponse, Responder};
+use actix_web::{get, web, HttpResponse, Responder, options};
 use actix_web::web::Data;
 use serde_json::to_string;
 use sqlx::query_as;
@@ -16,7 +16,7 @@ async fn get_item(query: web::Query<DataUuid>, app_state: Data<AppState>) -> imp
     if json.is_err() {
         return HttpResponse::InternalServerError().finish();
     }
-    HttpResponse::Ok().body(json.unwrap())
+    HttpResponse::Ok().append_header(("Access-Control-Allow-Origin", "*")).body(json.unwrap())
 }
 
 #[get("/items")]

src/main.rs

@@ -2,10 +2,12 @@ mod users;
 mod cases;
 mod items;
 mod types;
+mod utils;
 
 use users::*;
 use cases::*;
 use items::*;
+use utils::*;
 
 use actix_web::web::Data;
 use actix_web::{App, HttpServer};
@@ -17,6 +19,7 @@ struct AppState {
     token_expiration: u64,
 }
 
+
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
     let pool = SqlitePool::connect("sqlite:database.db")
@@ -37,6 +40,7 @@ async fn main() -> std::io::Result<()> {
             .service(get_items)
             .service(get_case_items)
             .service(get_item_cases)
+            .service(options)
             .app_data(app_state.clone())
     })
         .bind(("127.0.0.1", 8000))?