コード例 #1
0
        public void Update(Drazba drazba)
        {
            SqlConnection conn    = DatabaseConnection.GetInstance();
            SqlCommand    command = null;

            using (command = new SqlCommand("UPDATE drazba SET popis=@popis,drazbaBezi=@drazbaBezi,car_id=@car_id where id = @id", conn))
            {
                try
                {
                    command.Parameters.Add(new SqlParameter("@id", drazba.ID));
                    command.Parameters.Add(new SqlParameter("@popis", drazba.Popis));
                    int autoId = dao.GetID(drazba.drazeneAuto);
                    if (autoId == 0)
                    {
                        DBNull id = DBNull.Value;
                        command.Parameters.Add(new SqlParameter("@car_id", id));
                    }
                    else
                    {
                        int id = autoId;
                        command.Parameters.Add(new SqlParameter("@car_id", id));
                    }
                    command.Parameters.Add(new SqlParameter("@drazbaBezi", drazba.drazbaBezi));
                }
                catch (Exception err)
                {
                    Console.WriteLine(err.Message);
                }
                command.ExecuteNonQuery();
            }
        }
コード例 #2
0
        public void TestPrihazovani()
        {
            DateTime datum = DateTime.Now;
            Auto     a     = new Auto("bmw", Skupina.A, datum, 650, 3);
            Drazba   d     = new Drazba(a, "popis");

            DatabazeUzivatelu db = DatabazeUzivatelu.Instance;
            //var setValidator = new SimpleSetValidator(db.uzivatele);
            Uzivatel u = new Uzivatel("karel", "Lilecek1", "*****@*****.**", "Pri 25", "605 897 123");
            Nabidka  n = new Nabidka(u, 50);

            d.pridej(n);

            Assert.AreEqual(n, d.prihozy.Peek());

            Nabidka mensi = new Nabidka(u, 15);

            d.pridej(mensi);

            Assert.AreEqual(n, d.prihozy.Peek());
            Assert.AreEqual(1, d.prihozy.Count);

            Nabidka vetsi = new Nabidka(u, 150);

            d.pridej(vetsi);

            Assert.AreEqual(vetsi, d.prihozy.Peek());
            Assert.AreEqual(2, d.prihozy.Count);
        }
コード例 #3
0
        public void Create(Drazba drazba)
        {
            SqlConnection conn    = DatabaseConnection.GetInstance();
            SqlCommand    command = null;

            using (command = new SqlCommand("INSERT INTO drazba(popis,drazbaBezi,car_id) VALUES (@popis,@drazbaBezi,@car_id)", conn))
            {
                int autoId = dao.GetID(drazba.drazeneAuto);
                if (autoId == 0)
                {
                    DBNull id = DBNull.Value;
                    command.Parameters.Add(new SqlParameter("@car_id", id));
                }
                else
                {
                    int id = autoId;
                    command.Parameters.Add(new SqlParameter("@car_id", id));
                }
                command.Parameters.Add(new SqlParameter("@popis", drazba.Popis));
                command.Parameters.Add(new SqlParameter("@drazbaBezi", drazba.drazbaBezi));
                command.ExecuteNonQuery();
                command.CommandText = "Select @@Identity";
                drazba.ID           = Convert.ToInt32(command.ExecuteScalar());
            }
        }
コード例 #4
0
        public void TestDrazbaKonstruktor()
        {
            DateTime datum = DateTime.Now;
            Auto     a     = new Auto("bmw", Skupina.A, datum, 650, 3);
            Drazba   d     = new Drazba(a, "popis");

            Assert.AreEqual(a, d.drazeneAuto);
            Assert.IsTrue(d.drazbaBezi);
        }
コード例 #5
0
        public void TestKonecDrazby()
        {
            DateTime datum = DateTime.Now;
            Auto     a     = new Auto("bmw", Skupina.A, datum, 650, 3);
            Drazba   d     = new Drazba(a, "popis");

            d.konecDrazby();

            Assert.IsFalse(d.drazbaBezi);
        }
コード例 #6
0
        static void Main(string[] args)
        {
            DatabazeUzivatelu db   = DatabazeUzivatelu.Instance;
            DrazebniDatabaze  test = new DrazebniDatabaze();

            try
            {
                db.NactiUzivatele();
                foreach (var uzivatel in db.uzivatele)
                {
                    Console.WriteLine(uzivatel);
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }

            Uzivatel u1 = db.GetById(1);
            Uzivatel u2 = db.GetById(2);
            Uzivatel u3 = db.GetById(3);

            Nabidka n1 = new Nabidka(u1, 25);
            Nabidka n2 = new Nabidka(u1, 15);
            Nabidka n3 = new Nabidka(u2, 35);

            Auto bmw   = new Auto("bmw", Skupina.A, DateTime.Now, 75, 4);
            Auto skoda = new Auto("Skoda", Skupina.B, DateTime.Now, 85, 6);

            Drazba d = new Drazba(bmw, "sdffffffffffwsefwefwef");

            d.pridej(n1);
            d.pridej(n2);
            d.pridej(n3);

            Drazba d2 = new Drazba(skoda, "adwaduadhqaudhhudli");

            d2.pridej(n1);
            d2.pridej(n2);
            d2.pridej(n3);

            test.PridejDrazbu(d);
            test.PridejDrazbu(d2);


            Console.WriteLine(n1.PrihazujiciID());
            Console.WriteLine(n3.PrihazujiciID());

            Console.WriteLine(test.AktualniDrazba);
            test.DrazbaSkoncila();
            Console.WriteLine(test.AktualniDrazba);
            test.DrazbaSkoncila();
        }
コード例 #7
0
        /// <summary>
        /// Fuknce na ziskani id zadanehe drazby
        /// </summary>
        /// <param name="d">Objekt drazba u ktereho hledame id</param>
        /// <returns>Pokud nalezne dotazovanou drazbu v db, pak vrati jeji id, v pripade ze ne vrati 0</returns>
        public int GetID(Drazba d)
        {
            SqlConnection conn = DatabaseConnection.GetInstance();

            using (SqlCommand command = new SqlCommand("SELECT id FROM drazba WHERE id=@id", conn))
            {
                command.Parameters.Add(new SqlParameter("@id", d.ID));
                SqlDataReader reader = command.ExecuteReader();
                while (reader.Read())
                {
                    return(Int32.Parse(reader[0].ToString()));
                }
                reader.Close();
                return(0);
            }
        }
コード例 #8
0
        public void Create(Nabidka n, Drazba d)
        {
            SqlConnection conn    = DatabaseConnection.GetInstance();
            SqlCommand    command = null;
            UzivatelDao   dao     = new UzivatelDao();
            DrazbaDAO     daoD    = new DrazbaDAO();

            using (command = new SqlCommand("INSERT INTO nabidka(castka,uzivatel_id,drazba_id) VALUES (@castka,@uzivatel_id,@drazba_id)", conn))
            {
                command.Parameters.Add(new SqlParameter("@castka", n.castka));
                command.Parameters.Add(new SqlParameter("@uzivatel_id", dao.UzivatelID(n.prihazujici)));
                command.Parameters.Add(new SqlParameter("@drazba_id", daoD.GetID(d)));
                command.ExecuteNonQuery();
                command.CommandText = "Select @@Identity";
                n.ID = Convert.ToInt32(command.ExecuteScalar());
            }
        }
コード例 #9
0
        public void TestFungovaniDrazeb()
        {
            DrazebniDatabaze d     = new DrazebniDatabaze();
            DateTime         datum = DateTime.Now;
            Auto             a     = new Auto("bmw", Skupina.A, datum, 650, 3);
            Auto             a1    = new Auto("skoda", Skupina.A, datum, 650, 3);

            Drazba d1 = new Drazba(a, "Popis");

            d.PridejDrazbu(d1);

            if (d.aktualniDrazba != d1)
            {
                Assert.Fail();
            }

            Drazba d2 = new Drazba(a1, "popis");

            d.PridejDrazbu(d2);

            if (d.frontaDrazeb.Count != 2)
            {
                Assert.Fail();
            }

            if (!d.frontaDrazeb.Contains(d2))
            {
                Assert.Fail();
            }

            d.DrazbaSkoncila();

            Assert.AreEqual(d2, d.aktualniDrazba);

            if (!d.ukonceneDrazby.Contains(d1))
            {
                Assert.Fail();
            }
        }
コード例 #10
0
        public Drazba Read(int id)
        {
            Drazba        drazba = null;
            SqlConnection conn   = DatabaseConnection.GetInstance();

            using (SqlCommand command = new SqlCommand("SELECT * FROM drazba WHERE id = @Id", conn))
            {
                SqlParameter param = new SqlParameter();
                param.ParameterName = "@Id";
                param.Value         = id;

                command.Parameters.Add(param);
                SqlDataReader reader = command.ExecuteReader();
                Auto          auto   = null;
                while (reader.Read())
                {
                    drazba = new Drazba(
                        drazeneAuto: dao.getByID(Int32.Parse(reader[3].ToString())),
                        popis: reader[1].ToString());
                }
                reader.Close();
                return(drazba);
            }
        }