get dates for frontend

terminwahl_front/src/main.rs

@@ -2,10 +2,10 @@ mod requests;
 use std::collections::{HashMap, HashSet};
 
 use gloo::console::log;
-use requests::{fetch_slots, fetch_teachers, fetch_unavailable, send_appointments};
+use requests::{fetch_dates, fetch_slots, fetch_teachers, fetch_unavailable, send_appointments};
 use terminwahl_typen::{
-    AppointmentSlot, AppointmentSlots, IdType, Nutzer, PlannedAppointment, RequestState, SlotId,
+    AppointmentSlot, AppointmentSlots, Dates, IdType, Nutzer, PlannedAppointment, RequestState,
-    Teacher, Teachers,
+    SlotId, Teacher, Teachers,
 };
 use web_sys::HtmlInputElement;
 use yew::prelude::*;
@@ -18,6 +18,8 @@ pub enum Msg {
     DataEntered(Nutzer),
     GetTeachers,
     ReceivedTeachers(Teachers),
+    GetDates,
+    ReceivedDates(Dates),
     GetSlots,
     ReceivedSlots(AppointmentSlots),
     Selected(PlannedAppointment),
@@ -30,6 +32,7 @@ pub enum Msg {
 pub struct App {
     nutzer: Option<Nutzer>,
     tmp_nutzer: Nutzer,
+    dates: Option<Dates>,
     teachers: Option<Teachers>,
     slots: Option<AppointmentSlots>,
     appointments: HashMap<SlotId, PlannedAppointment>,
@@ -54,6 +57,7 @@ impl Component for App {
         let app = Self {
             appointments: HashMap::new(),
             slots: None,
+            dates: None,
             unavailable: None,
             teachers: None,
             nutzer: None,
@@ -64,8 +68,8 @@ impl Component for App {
             },
             successfully_saved: None,
         };
-        ctx.link().send_message(Msg::GetTeachers);
+
-        ctx.link().send_message(Msg::GetSlots);
+        ctx.link().send_message(Msg::GetDates);
         app
     }
 
@@ -93,6 +97,16 @@ impl Component for App {
                 self.teachers = Some(teachers);
                 true
             }
+            Msg::GetDates => {
+                ctx.link().send_future(fetch_dates());
+                false
+            }
+            Msg::ReceivedDates(dates) => {
+                self.dates = Some(dates);
+                ctx.link().send_message(Msg::GetTeachers);
+                ctx.link().send_message(Msg::GetSlots);
+                true
+            }
             Msg::GetSlots => {
                 ctx.link().send_future(fetch_slots());
                 ctx.link().send_future(fetch_unavailable());

terminwahl_front/src/requests.rs

@@ -3,6 +3,18 @@ use terminwahl_typen::{Nutzer, PlannedAppointment, RequestState};
 
 use crate::Msg;
 
+pub async fn fetch_dates() -> Result<Msg, Msg> {
+    // Send the request to the specified URL.
+    let response = Request::get("/get/dates").send().await;
+    // Return the ZuordnungMessage with the given network object and the response.
+    let response = response
+        .map_err(|_| Msg::AppointmentsSent(RequestState::Error))?
+        .json()
+        .await
+        .map_err(|_| Msg::AppointmentsSent(RequestState::Error))?;
+    Ok(Msg::ReceivedDates(response))
+}
+
 pub async fn fetch_teachers() -> Result<Msg, Msg> {
     // Send the request to the specified URL.
     let response = Request::get("/get/teachers/1").send().await;

terminwahl_typen/src/lib.rs

@@ -85,3 +85,14 @@ impl Nutzer {
         !self.name.is_empty() && !self.email.is_empty() && !self.schueler.is_empty()
     }
 }
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct Date {
+    id: IdType,
+    name: String,
+    subtitle: String,
+    start_time: NaiveDateTime,
+    end_time: NaiveDateTime,
+}
+
+pub type Dates = Vec<Date>;