Datum auswählbar machen

terminwahl_back/src/api/read.rs

@@ -40,3 +40,11 @@ pub async fn get_unavailable_json(pool: web::Data<Pool>) -> Result<HttpResponse,
 
     Ok(HttpResponse::Ok().json(tasks))
 }
+
+pub async fn get_dates_json(pool: web::Data<Pool>) -> Result<HttpResponse, Error> {
+    let dates = db::read::get_dates(&pool)
+        .await
+        .map_err(error::ErrorInternalServerError)?;
+
+    Ok(HttpResponse::Ok().json(dates))
+}

terminwahl_back/src/db/read.rs

@@ -5,7 +5,8 @@ use serde::{Deserialize, Serialize};
 use sqlx::query_as;
 
 use terminwahl_typen::{
-    AppointmentSlot, AppointmentSlots, IdType, Nutzer, SlotId, Subject, Subjects, Teacher, Teachers,
+    AppointmentSlot, AppointmentSlots, Date, Dates, IdType, Nutzer, SlotId, Subject, Subjects,
+    Teacher, Teachers,
 };
 
 use super::Pool;
@@ -93,7 +94,20 @@ pub async fn get_unavailable(db: &Pool) -> Result<HashSet<SlotId>, sqlx::Error>
         Err(e) => Err(e),
     }
 }
-
+pub async fn get_dates(db: &Pool) -> Result<Dates, sqlx::Error> {
+    match query_as!(
+        Date,
+        r#"
+        SELECT *
+        FROM `date`;"#,
+    )
+    .fetch_all(db)
+    .await
+    {
+        Ok(elems) => Ok(elems.into_iter().collect()),
+        Err(e) => Err(e),
+    }
+}
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct TeacherWithAppointments {
     teacher: Teacher,

terminwahl_back/src/main.rs

@@ -69,6 +69,7 @@ async fn main() -> std::io::Result<()> {
             .wrap(Logger::default())
             .wrap(session_store)
             .wrap(error_handlers)
+            .service(web::resource("/get/dates").route(web::get().to(api::read::get_dates_json)))
             .service(
                 web::resource("/get/teachers/{date_key}")
                     .route(web::get().to(api::read::get_teachers_json)),