Ukládání dat výhradně do DB

server/src/service.ts

@@ -1,8 +1,9 @@
-import { formatDate, getHumanDate, getIsWeekend } from "./utils";
+import { formatDate, getHumanDate, getHumanTime, getIsWeekend } from "./utils";
 import { callNotifikace } from "./notifikace";
 import { generateQr } from "./qr";
-import { ClientData, PizzaDayState, UdalostEnum, Pizza, PizzaSize, Order, PizzaOrder, Locations } from "../../types";
+import { ClientData, PizzaDayState, UdalostEnum, Pizza, PizzaSize, Order, PizzaOrder, Locations, Restaurants, Food, Menu } from "../../types";
 import getStorage from "./storage";
+import { getMenuSladovnicka, getMenuTechTower, getMenuUMotliku } from "./restaurants";
 
 const storage = getStorage();
 
@@ -51,6 +52,44 @@ export async function savePizzaList(pizzaList: Pizza[]): Promise<ClientData> {
     return clientData;
 }
 
+/**
+ * Vrátí menu dané restaurace pro předaný den. Pokud neexistuje, provede jeho stažení a uložení do DB.
+ * 
+ * @param restaurant restaurace
+ * @param date datum
+ * @param mock příznak, zda chceme pouze mock data
+ */
+export async function getRestaurantMenu(restaurant: Restaurants, date?: Date, mock?: boolean): Promise<Menu> {
+    await initIfNeeded();
+    const today = formatDate(getToday());
+    const clientData: ClientData = await storage.getData(today);
+    if (!clientData.menus) {
+        clientData.menus = {};
+        storage.setData(today, clientData);
+    }
+    if (!clientData?.menus?.[restaurant]) {
+        if (!clientData.menus[restaurant]) {
+            clientData.menus[restaurant] = {
+                lastUpdate: getHumanTime(new Date()),
+                food: [],
+            };
+        }
+        switch (restaurant) {
+            case Restaurants.SLADOVNICKA:
+                clientData.menus[restaurant].food = await getMenuSladovnicka(date, mock);
+                break;
+            case Restaurants.UMOTLIKU:
+                clientData.menus[restaurant].food = await getMenuUMotliku(date, mock);
+                break;
+            case Restaurants.TECHTOWER:
+                clientData.menus[restaurant].food = await getMenuTechTower(date, mock);
+                break;
+        }
+        storage.setData(today, clientData);
+    }
+    return clientData?.menus?.[restaurant];
+}
+
 /**
  * Vytvoří pizza day pro aktuální den a vrátí data pro klienta.
  */