user login, register, hashed passwords, announcements start

StudentHouseDashboard/HouseData/Repositories/AnnouncementRepository.cs

@@ -0,0 +1,53 @@
+using StudentHouseDashboard.Managers;
+using StudentHouseDashboard.Models;
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StudentHouseDashboard.Repositories
+{
+    public class AnnouncementRepository
+    {
+        private string connectionString = "Server=mssqlstud.fhict.local;Database=dbi509645;User Id=dbi509645;Password=sNPNBm*BX!6z8RM;";
+        public AnnouncementRepository() { }
+        private SqlConnection CreateConnection()
+        {
+            SqlConnection connection = new SqlConnection(connectionString);
+            try
+            {
+                connection.Open();
+            }
+            catch (Exception)
+            {
+                Console.WriteLine("Database connection error. Are you connected to the VDI VPN?");
+            }
+
+            return connection;
+        }
+        public List<Announcement> GetAllAnnouncements()
+        {
+            var announcements = new List<Announcement>();
+            UserManager userManager = new UserManager();
+            using (SqlConnection conn = CreateConnection())
+            {
+                string sql = "SELECT * FROM Announcements;";
+                SqlCommand cmd = new SqlCommand(sql, conn);
+                var reader = cmd.ExecuteReader();
+
+                while (reader.Read())
+                {
+                    // ID, Name, Password, Role
+                    announcements.Add(new Announcement(userManager.GetUserById(Convert.ToInt32(reader["ID"])), 
+                        reader["Description"].ToString(), reader["Title"].ToString(), 
+                        (DateTime)reader["PublishDate"], (bool)reader["IsImportant"],
+                        (bool)reader["IsSticky"]));
+                }
+                conn.Close();
+            }
+            return announcements;
+        }
+    }
+}