Implemented public part and creating reservations.

src/backend/opening_hours.rs

@@ -1,10 +1,28 @@
 use std::collections::HashMap;
+use cfg_if::cfg_if;
 use chrono::Weekday;
 use leptos::*;
 use validator::Validate;
 use crate::backend::data::{ApiResponse, DayHour, WeekHours};
 use crate::components::data_form::ForValidation;
 
+cfg_if! { if #[cfg(feature = "ssr")] {
+    use crate::error::AppError;
+
+    pub async fn hours_for_day(day: Weekday) -> Result<Vec<DayHour>, AppError> {
+        use crate::backend::get_pool;
+        use crate::backend::data::OpeningHour;
+
+        let pool = get_pool().await?;
+        let hours = sqlx::query_as::<_, OpeningHour>("SELECT * FROM opening_hour WHERE day = $1")
+            .bind(day.num_days_from_monday() as i32)
+            .fetch_all(&pool)
+            .await?;
+
+        Ok(hours.into_iter().map(|h| { DayHour::new(h.from, h.to, h.discount)}).collect())
+    }
+}}
+
 #[server]
 pub async fn get_hours() -> Result<HashMap<Weekday, Vec<DayHour>>, ServerFnError> {
     use crate::backend::get_pool;
@@ -29,6 +47,11 @@ pub async fn get_hours() -> Result<HashMap<Weekday, Vec<DayHour>>, ServerFnError
     Ok(ret)
 }
 
+#[server]
+pub async fn get_hours_for_day(day: Weekday) -> Result<Vec<DayHour>, ServerFnError> {
+    Ok(hours_for_day(day).await?)
+}
+
 #[server]
 pub async fn update_hours(hours: WeekHours) -> Result<ApiResponse<()>, ServerFnError> {
     use crate::perm_check;