init

DataPRO/DbAPI/User/User.cs

@@ -0,0 +1,91 @@
+using DbAPI.Connections;
+using DTS.Common.Classes;
+using DTS.Common.Interface.Database;
+using System;
+using System.Data;
+using System.Data.SqlClient;
+
+namespace DbAPI.User
+{
+    /// <summary>
+    /// Basic implementation of <see cref="IUser"/>
+    /// <inheritdoc cref="IUser"/>
+    /// </summary>
+    internal class User : IUserDbRecord
+    {
+        public int ID { get; set; }
+        public string UserName { get; set; }
+        public string DisplayName { get; set; }
+        public string Password { get; set; }
+        public short Role { get; set; }
+        public DateTime LastModified { get; set; }
+        public string LastModifiedBy { get; set; }
+        public bool LocalOnly { get; set; }
+
+        public User(int id, string user, string display, string pwd, short role, DateTime lastModified, string lastModifiedBy, bool local)
+        {
+            ID = id;
+            UserName = user;
+            DisplayName = display;
+            Password = pwd;
+            Role = role;
+            LastModified = lastModified;
+            LastModifiedBy = lastModifiedBy;
+            LocalOnly = local;
+        }
+
+        internal static ulong GetUser(IConnectionDetails connection, out IUserDbRecord usr, string userName)
+        {
+            usr = null;
+            var res = ConnectionManager.GetSqlCommand(connection, out var cmd, "sp_UsersGetId");
+            if (res != Errors.ErrorCodes.ERROR_SUCCESS)
+            {
+                return Errors.ErrorCodes.ERROR_ACCESS_DENIED;
+            }
+
+            try
+            {
+                cmd.CommandType = CommandType.StoredProcedure;
+                cmd.Parameters.Add(new SqlParameter("@UserName", SqlDbType.NVarChar, 255) { Value = userName });
+                var newId = new SqlParameter("@UserId", SqlDbType.Int) { Direction = ParameterDirection.Output };
+                cmd.Parameters.Add(newId);
+
+                var reader = cmd.ExecuteReader();
+                if (DBNull.Value.Equals(newId.Value))
+                {
+                    return Errors.ErrorCodes.ERROR_LOGINFAILED;
+                }
+
+                var id = Convert.ToInt32(newId.Value);
+                if (0 >= id) { return Errors.ErrorCodes.ERROR_LOGINFAILED; }
+
+                reader.Close();
+
+                cmd.Parameters.Clear();
+                cmd.CommandText = "sp_UsersGet";
+                cmd.Parameters.Add(new SqlParameter("@UserId", SqlDbType.Int) { Value = id });
+                reader = cmd.ExecuteReader();
+
+                if (!reader.Read()) { return Errors.ErrorCodes.ERROR_UNKNOWN; }
+
+                var thisid = Utility.GetInt(reader, "ID");
+                var uname = Utility.GetString(reader, "UserName");
+                var displayName = Utility.GetString(reader, "DisplayName");
+                var password = Utility.GetString(reader, "password");
+                var role = Utility.GetShort(reader, "Role");
+                var lastModified = Utility.GetDateTime(reader, "LastModified", DateTime.MinValue);
+                var lastModifiedBy = Utility.GetString(reader, "LastModifiedBy");
+                var local = Utility.GetBool(reader, "LocalOnly");
+
+                usr = new User(thisid, uname, displayName, password, role, lastModified, lastModifiedBy, local);
+
+                return Errors.ErrorCodes.ERROR_SUCCESS;
+            }
+            finally
+            {
+                cmd.Connection.Dispose();
+            }
+        }
+
+    }
+}