add event and news task

CampusAppWP8/CampusAppWP8ScheduledTaskAgent/Model/Mensa/MenuWeekModel.cs

@@ -62,41 +62,21 @@ namespace CampusAppWP8ScheduledTaskAgent.Model.Mensa
 
         #region Methods
 
-        public string MealToString(string date)
-        {
-            string mealString = string.Empty;
 
-            foreach (MenuModel menu in this.Menus)
+        /// <summary>
+        /// Method calculate this day of the week, which its gets new menus
+        /// </summary>
+        /// <returns>Date of NewMenuWeekDay</returns>
+        public static DateTime CalcFirstWeekDay()
+        {
+            DateTime now = DateTime.Now;
+            while (now.DayOfWeek != DayOfWeek.Monday)
             {
-                if (menu.Date.Equals(date))
-                {
-                    foreach (MealModel meal in menu.Meals)
-                    {
-                        int lenght =  meal.MealDesc.Length;
-                        if (lenght > 30) {
-                            lenght = 30;
-                        }
-                        mealString += meal.MealName + ": " + meal.MealDesc.Substring(0, lenght) +"...";
-                        mealString = StringManager.AddNewLine(mealString);
-                    }
-                    return mealString;
-                }
+                now = now.Subtract(new TimeSpan(1, 0, 0, 0));
             }
 
-            return mealString;
-        }
-
-        public int GetMealCount(string date)
-        {
-            foreach (MenuModel menu in this.Menus)
-            {
-                if (menu.Date.Equals(date))
-                {
-                    return menu.Meals.Count;
-                }
-            }
-
-            return 0;
+            DateTime monday = new DateTime(now.Year, now.Month, now.Day);
+            return monday;
         }
 
         #endregion