Laporan Final Project Pemrograman Client Server

FINAL PROJECT Mata Kuliah Pemrograman Client Server

(Retail Manager)

Disusun Oleh : Feriyadi Iskandar Miftakhurrokhmat

: :

09.11.3229 09.11.3207

Dosen : Bp.Kamarudin, S.Kom

Sekolah Tinggi Ilmu Manajemen dan Komputer Amikom

Yogyakarta 2012

Final Project Mata Kuliah Pemrograman Client Server 1

Screenshot dan Code Program

A. CODE PROGRAM SERVER

1. Code Program Db Conection using System; using System.Collections.Generic; using System.Text; using System.Data.SqlClient; namespace SmartRetailServer { public class DBConnection { public static SqlConnection GetConnection() { string sConn = "Data Source=(local);" + "Initial Catalog=db_retail_cs;" + "Integrated Security=SSPI"; SqlConnection conn = new SqlConnection(sConn); conn.Open(); return conn; } } }

2. Code Program BeliDao.cs using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.iDao; using SmartRetailLib.Model; using System.Data.SqlClient; using System.Data; namespace SmartRetailServer.Dao { public class BarangDao : MarshalByRefObject, iBarangDao { private SqlConnection conn = null; private string ss = String.Empty; public BarangDao() { this.conn = DBConnection.GetConnection(); } // constructor public BarangDao(SqlConnection conn) {


this.conn = conn; } #region iBarangDao Members public int Delete(string barangId) { Console.WriteLine("Method Delete diakses secara remote.\n"); ss = "delete from barang where id = @1"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", barangId); return cmd.ExecuteNonQuery(); } } public int Save(Barang barang) { Console.WriteLine("Method Save diakses secara remote.\n"); ss = "insert into barang (id, nama, harga_beli, harga_jual, stok) values (@1, @2, @3, @4, @5)"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", barang.BarangID); cmd.Parameters.AddWithValue("@2", barang.Nama); cmd.Parameters.AddWithValue("@3", barang.HargaBeli); cmd.Parameters.AddWithValue("@4", barang.HargaJual); cmd.Parameters.AddWithValue("@5", barang.Stok); return cmd.ExecuteNonQuery(); } } public int Update(Barang barang) { Console.WriteLine("Method Update diakses secara remote.\n"); ss = "update barang set nama=@1, harga_beli=@2, harga_jual=@3, stok=@4 where id=@5"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", barang.Nama); cmd.Parameters.AddWithValue("@2", barang.HargaBeli); cmd.Parameters.AddWithValue("@3", barang.HargaJual); cmd.Parameters.AddWithValue("@4", barang.Stok); cmd.Parameters.AddWithValue("@5", barang.BarangID); return cmd.ExecuteNonQuery(); } } public List<Barang> getAll()


{ Console.WriteLine("Method GetAll diakses secara remote.\n"); List<Barang> listBarang = new List<Barang>(); ss = "select id, nama, harga_beli, harga_jual, stok from barang order by nama"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Barang barang = new Barang(); barang.BarangID = dtr.GetString(0); barang.Nama = dtr.GetString(1); barang.HargaBeli = dtr.GetInt32(2); barang.HargaJual = dtr.GetInt32(3); barang.Stok = dtr.GetInt32(4); listBarang.Add(barang); } } } return listBarang; } public Barang getById(string barangID) { Console.WriteLine("Method GetById diakses secara remote.\n"); Barang barang = null; ss = "select id, nama, harga_beli, harga_jual, stok from barang where id=@1"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", barangID); using (SqlDataReader dtr = cmd.ExecuteReader()) { if (dtr.Read()) { barang = new Barang(); barang.BarangID = dtr.GetString(0); barang.Nama = dtr.GetString(1); barang.HargaBeli = dtr.GetInt32(2); barang.HargaJual = dtr.GetInt32(3); barang.Stok = dtr.GetInt32(4); } } } return barang; }


public List<Barang> getByName(string name) { Console.WriteLine("Method GetByName diakses secara remote.\n"); List<Barang> listBarang = new List<Barang>(); ss = "select id, nama, harga_beli, harga_jual, stok from barang " + "where nama like @1 " + "order by nama"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", "%" + name + "%"); using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Barang barang = new Barang(); barang.BarangID = dtr.GetString(0); barang.Nama = dtr.GetString(1); barang.HargaBeli = dtr.GetInt32(2); barang.HargaJual = dtr.GetInt32(3); barang.Stok = dtr.GetInt32(4); listBarang.Add(barang); } } } return listBarang; } #endregion #region iBarangDao Members public System.Data.DataSet getReportBarang() { Console.WriteLine("Method getReportBarang diakses"); ss = "select id, nama, harga_beli, harga_jual, stok from barang order by nama"; SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand = new SqlCommand(ss, conn); DataSet ds = new DataSet(); da.Fill(ds, "barang"); return ds; } #endregion } }


3. Code Progam CustomerDao.cs using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.iDao; using SmartRetailLib.Model; using System.Data.SqlClient; using System.Data; namespace SmartRetailServer.Dao { class CustomerDao : MarshalByRefObject, iCustomerDao { private SqlConnection conn = null; private string ss = String.Empty; public CustomerDao() { this.conn = DBConnection.GetConnection(); } // constructor public CustomerDao(SqlConnection conn) { this.conn = conn; } #region iCustomerDao Members public int Delete(int customerID) { ss = "delete from customer where id = @1"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", customerID); return cmd.ExecuteNonQuery(); } } public int Save(Customer customer) { ss = "insert into customer (nama, alamat, kota, kontak, telepon) values (@2, @3, @4, @5, @6)"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@2", customer.Nama); cmd.Parameters.AddWithValue("@3", customer.Alamat); cmd.Parameters.AddWithValue("@4", customer.Kota); cmd.Parameters.AddWithValue("@5", customer.Kontak); cmd.Parameters.AddWithValue("@6", customer.Telepon); return cmd.ExecuteNonQuery(); } }


public int Update(Customer customer) { ss = "update customer set nama=@1, alamat=@2, kota=@3, kontak=@4, telepon=@5 where id=@6"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@6", customer.CustomerID); cmd.Parameters.AddWithValue("@1", customer.Nama); cmd.Parameters.AddWithValue("@2", customer.Alamat); cmd.Parameters.AddWithValue("@3", customer.Kota); cmd.Parameters.AddWithValue("@4", customer.Kontak); cmd.Parameters.AddWithValue("@5", customer.Telepon); return cmd.ExecuteNonQuery(); } } public List<Customer> getAll() { List<Customer> listCustomer = new List<Customer>(); ss = "select id, nama, alamat, kota, kontak, telepon from customer order by id"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Customer cs = new Customer(); cs.CustomerID = dtr.GetInt32(0); cs.Nama = dtr.GetString(1); cs.Alamat = dtr.GetString(2); cs.Kota = dtr.GetString(3); cs.Kontak = dtr.GetString(4); cs.Telepon = dtr.GetString(5); listCustomer.Add(cs); } } } return listCustomer; } public List<Customer> getByName(string name) { List<Customer> listCustomer = new List<Customer>(); ss = "select id, nama, alamat, kota, kontak, telepon from customer " + "where nama like @1 " + "order by id"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", "%" + name + "%"); using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read())


{ Customer cs = new Customer(); cs.CustomerID = dtr.GetInt32(0); cs.Nama = dtr.GetString(1); cs.Alamat = dtr.GetString(2); cs.Kota = dtr.GetString(3); cs.Kontak = dtr.GetString(4); cs.Telepon = dtr.GetString(5); listCustomer.Add(cs); } } } return listCustomer; } #endregion #region iCustomerDao Members public System.Data.DataSet getReportCustomer() { Console.WriteLine("Method getReportCustomer diakses"); ss = "select id, nama, alamat, kota, kontak, telepon from customer order by id"; SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand = new SqlCommand(ss, conn); DataSet ds = new DataSet(); da.Fill(ds, "customer"); return ds; } #endregion } }

4. Code Program ItemBeliDao.cs using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.iDao; using SmartRetailLib.Model; using System.Data.SqlClient; namespace SmartRetailServer.Dao { public class ItemBeliDao : MarshalByRefObject, iItemBeliDao { private SqlConnection conn = null; private string ss = "";


public ItemBeliDao() { this.conn = DBConnection.GetConnection(); } #region iItemBeliDao Members public int Delete(int itemBeliID) { throw new Exception("The method or operation is not implemented."); } public int Save(ItemBeli itemBeli) { throw new Exception("The method or operation is not implemented."); } public int Update(ItemBeli itemBeli) { throw new Exception("The method or operation is not implemented."); } #endregion } }

5. Code Program OperatorDao.cs using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.iDao; using SmartRetailLib.Model; using System.Data.SqlClient; using System.Data; namespace SmartRetailServer.Dao { class OperatorDao : MarshalByRefObject, iOperatorDao { private SqlConnection conn = null; private string ss = String.Empty; public OperatorDao() { this.conn = DBConnection.GetConnection(); } // constructor public OperatorDao(SqlConnection conn)


{ this.conn = conn; } #region iOperatorDao Members public int Delete(string username) { Console.WriteLine("User "+username+" dihapus.\n"); ss = "delete from operator where user_name = @1"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", username); return cmd.ExecuteNonQuery(); } } public int Save(Operator _operator) { Console.WriteLine("User " + _operator.UserName + " ditambahkan.\n"); ss = "insert into operator (user_name, password) values (@1, @2)"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", _operator.UserName); cmd.Parameters.AddWithValue("@2", _operator.Password); return cmd.ExecuteNonQuery(); } } public int Update(Operator _operator) { Console.WriteLine("User " + _operator.UserName + " diubah.\n"); ss = "update operator set password=@1 where user_name=@2"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@2", _operator.UserName); cmd.Parameters.AddWithValue("@1", _operator.Password); return cmd.ExecuteNonQuery(); } } public List<Operator> getAll() { List<Operator> listOperator = new List<Operator>(); ss = "select user_name, password from operator order by user_name"; using (SqlCommand cmd = new SqlCommand(ss, conn)) {


using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Operator op = new Operator(); op.UserName = dtr.GetString(0); op.Password = dtr.GetString(1); listOperator.Add(op); } } } return listOperator; } public bool isValidOperator(Operator _operator) { bool result = false; ss = "select user_name, password from operator where user_name=@1 and password=@2"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", _operator.UserName); cmd.Parameters.AddWithValue("@2", _operator.Password); using (SqlDataReader dtr = cmd.ExecuteReader()) { if(dtr.Read()) { result = true; Console.WriteLine("User " + _operator.UserName + " login ke sistem.\n"); } } } return result; } #endregion #region iOperatorDao Members public System.Data.DataSet getReportOperator() { Console.WriteLine("Method getReportOperator diakses"); ss = "select user_name, password from operator order by user_name"; SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand = new SqlCommand(ss, conn); DataSet ds = new DataSet(); da.Fill(ds, "operator");


return ds; } #endregion } }

6. Code Program SupplierDao.cs using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.iDao; using SmartRetailLib.Model; using System.Data.SqlClient; using System.Data; namespace SmartRetailServer.Dao { class SupplierDao : MarshalByRefObject, iSupplierDao { private SqlConnection conn = null; private string ss = String.Empty; public SupplierDao() { this.conn = DBConnection.GetConnection(); } // constructor public SupplierDao(SqlConnection conn) { this.conn = conn; } #region iSupplierDao Members public int Delete(int supplierID) { ss = "delete from supplier where id = @1"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", supplierID); return cmd.ExecuteNonQuery(); } } public int Save(Supplier supplier) { ss = "insert into supplier (id, nama, alamat, kota, kontak, telepon) values (@1, @2, @3, @4, @5, @6)"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", supplier.SupplierID);


cmd.Parameters.AddWithValue("@2", supplier.Nama); cmd.Parameters.AddWithValue("@3", supplier.Alamat); cmd.Parameters.AddWithValue("@4", supplier.Kota); cmd.Parameters.AddWithValue("@5", supplier.Kontak); cmd.Parameters.AddWithValue("@6", supplier.Telepon); return cmd.ExecuteNonQuery(); } } public int Update(Supplier supplier) { ss = "update supplier set nama=@1, alamat=@2, kota=@3, kontak=@4, telepon=@5 where id=@6"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@6", supplier.SupplierID); cmd.Parameters.AddWithValue("@1", supplier.Nama); cmd.Parameters.AddWithValue("@2", supplier.Alamat); cmd.Parameters.AddWithValue("@3", supplier.Kota); cmd.Parameters.AddWithValue("@4", supplier.Kontak); cmd.Parameters.AddWithValue("@5", supplier.Telepon); return cmd.ExecuteNonQuery(); } } public List<Supplier> getAll() { List<Supplier> listSupplier = new List<Supplier>(); ss = "select id, nama, alamat, kota, kontak, telepon from supplier order by nama"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Supplier sp = new Supplier(); sp.SupplierID = dtr.GetInt32(0); sp.Nama = dtr.GetString(1); sp.Alamat = dtr.GetString(2); sp.Kota = dtr.GetString(3); sp.Kontak = dtr.GetString(4); sp.Telepon = dtr.GetString(5); listSupplier.Add(sp); } } } return listSupplier; } public List<Supplier> getByName(string name) { List<Supplier> listSupplier = new List<Supplier>();


ss = "select id, nama, alamat, kota, kontak, telepon from supplier " + "where nama like @1 " + "order by nama"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", "%" + name + "%"); using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Supplier sp = new Supplier(); sp.SupplierID = dtr.GetInt32(0); sp.Nama = dtr.GetString(1); sp.Alamat = dtr.GetString(2); sp.Kota = dtr.GetString(3); sp.Kontak = dtr.GetString(4); sp.Telepon = dtr.GetString(5); listSupplier.Add(sp); } } } return listSupplier; } #endregion #region iSupplierDao Members public System.Data.DataSet getReportSupplier() { Console.WriteLine("Method getReportSupplier diakses"); ss = "select id, nama, alamat, kota, kontak, telepon from supplier order by nama"; SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand = new SqlCommand(ss, conn); DataSet ds = new DataSet(); da.Fill(ds, "supplier"); return ds; } #endregion } }


B. CODE PROGRAM LIBRARY

1. Code Program IbarangDao.cs

using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.iDao; using SmartRetailLib.Model; using System.Data.SqlClient; using System.Data; namespace SmartRetailServer.Dao { class SupplierDao : MarshalByRefObject, iSupplierDao { private SqlConnection conn = null; private string ss = String.Empty; public SupplierDao() { this.conn = DBConnection.GetConnection(); } // constructor public SupplierDao(SqlConnection conn) { this.conn = conn; } #region iSupplierDao Members public int Delete(int supplierID) { ss = "delete from supplier where id = @1"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", supplierID); return cmd.ExecuteNonQuery(); } } public int Save(Supplier supplier) { ss = "insert into supplier (id, nama, alamat, kota, kontak, telepon) values (@1, @2, @3, @4, @5, @6)"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", supplier.SupplierID); cmd.Parameters.AddWithValue("@2", supplier.Nama); cmd.Parameters.AddWithValue("@3", supplier.Alamat); cmd.Parameters.AddWithValue("@4", supplier.Kota); cmd.Parameters.AddWithValue("@5", supplier.Kontak); cmd.Parameters.AddWithValue("@6", supplier.Telepon); return cmd.ExecuteNonQuery();


} } public int Update(Supplier supplier) { ss = "update supplier set nama=@1, alamat=@2, kota=@3, kontak=@4, telepon=@5 where id=@6"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@6", supplier.SupplierID); cmd.Parameters.AddWithValue("@1", supplier.Nama); cmd.Parameters.AddWithValue("@2", supplier.Alamat); cmd.Parameters.AddWithValue("@3", supplier.Kota); cmd.Parameters.AddWithValue("@4", supplier.Kontak); cmd.Parameters.AddWithValue("@5", supplier.Telepon); return cmd.ExecuteNonQuery(); } } public List<Supplier> getAll() { List<Supplier> listSupplier = new List<Supplier>(); ss = "select id, nama, alamat, kota, kontak, telepon from supplier order by nama"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Supplier sp = new Supplier(); sp.SupplierID = dtr.GetInt32(0); sp.Nama = dtr.GetString(1); sp.Alamat = dtr.GetString(2); sp.Kota = dtr.GetString(3); sp.Kontak = dtr.GetString(4); sp.Telepon = dtr.GetString(5); listSupplier.Add(sp); } } } return listSupplier; } public List<Supplier> getByName(string name) { List<Supplier> listSupplier = new List<Supplier>(); ss = "select id, nama, alamat, kota, kontak, telepon from supplier " + "where nama like @1 " + "order by nama"; using (SqlCommand cmd = new SqlCommand(ss, conn)) { cmd.Parameters.AddWithValue("@1", "%" + name + "%");


using (SqlDataReader dtr = cmd.ExecuteReader()) { while (dtr.Read()) { Supplier sp = new Supplier(); sp.SupplierID = dtr.GetInt32(0); sp.Nama = dtr.GetString(1); sp.Alamat = dtr.GetString(2); sp.Kota = dtr.GetString(3); sp.Kontak = dtr.GetString(4); sp.Telepon = dtr.GetString(5); listSupplier.Add(sp); } } } return listSupplier; } #endregion #region iSupplierDao Members public System.Data.DataSet getReportSupplier() { Console.WriteLine("Method getReportSupplier diakses"); ss = "select id, nama, alamat, kota, kontak, telepon from supplier order by nama"; SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand = new SqlCommand(ss, conn); DataSet ds = new DataSet(); da.Fill(ds, "supplier"); return ds; } #endregion } }

2. Code Program iBeliDao.cs using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.Model; using System.Data; namespace SmartRetailLib.iDao { public interface iBeliDao { int Save(Beli beli); int Update(Beli beli);


int Delete(string nota); List<Beli> GetAll(); Beli GetByNota(string nota); bool IsExistNota(string nota); DataSet GetReportPembelian(); } }

3. Code Program iCustomerDao.cs using System; using System.Collections.Generic; using System.Text; using SmartRetailLib.Model; using System.Data; namespace SmartRetailLib.iDao { public interface iCustomerDao { int Save(Customer customer); int Update(Customer customer); int Delete(int customerID); List<Customer> getAll(); List<Customer> getByName(string name); DataSet getReportCustomer(); } }

4. Code Program iItemBeliDao.cs using System;

using System.Collections.Generic;

using System.Text;

using SmartRetailLib.Model;

namespace SmartRetailLib.iDao

{

public interface iItemBeliDao

{

int Save(ItemBeli itemBeli);

int Update(ItemBeli itemBeli);

int Delete(int itemBeliID);

}

}


5. Code Program iItemJualDao.cs using System;


using System.Text;



{

public interface iItemJualDao

{

int Save(ItemJual itemJual);

int Update(ItemJual itemJual);

int Delete(int itemJualID);

}

}

6. Code Program iJualDao.cs using System;


using System.Text;


using System.Data;


{

public interface iJualDao

{

int Save(Jual jual);

int Update(Jual jual);

int Delete(string nota);

List<Jual> GetAll();

Beli GetByNota(string nota);

bool IsExistNota(string nota);

DataSet GetReportPenjualan();

}


}

7. Code Program iOperatorDao.cs using System;


using System.Text;


using System.Data;


{

public interface iOperatorDao

{

int Save(Operator _operator);

int Update(Operator _operator);

int Delete(string username);

List<Operator> getAll();

bool isValidOperator(Operator _operator);

DataSet getReportOperator();

}

}

8. Code Program iSupplierDao.cs using System;


using System.Text;


using System.Data;


{

public interface iSupplierDao

{

int Save(Supplier supplier);

int Update(Supplier supplier);

int Delete(int supplierID);


List<Supplier> getAll();

List<Supplier> getByName(string name);

DataSet getReportSupplier();

}

}

C. CODE dan SCEENSHOT PROGRAM CLIENT

1. Form Login

Kode: using System;


using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

using SmartRetailLib.iDao;


using SmartRetailClient.functions;

namespace SmartRetailClient.views

{

public partial class FrmLogin : Form


{

private iOperatorDao operatorDao = null;

private FrmMain formMain = null;

public FrmLogin()

{

InitializeComponent();

operatorDao =

(iOperatorDao)Activator.GetObject(typeof(iOperatorDao),

Functions.bukaKoneksi("RetailManagerServer.OperatorDao"));

}

private void btnKeluar_Click(object sender, EventArgs e)

{

this.Close();

}

private void btnMasuk_Click(object sender, EventArgs e)

{

if (textUser.Text == "" || textPassword.Text == "")

{

MessageBox.Show("Pengguna/Sandi tidak boleh kosong.",

"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);

return;

}

Operator op = new Operator();

op.UserName = textUser.Text;

op.Password = textPassword.Text;

if (operatorDao.isValidOperator(op))

{

this.Hide();

formMain = new FrmMain();

formMain.toolStripStatusLabel1.Text = textUser.Text;

formMain.Show();

this.Dispose(false);


}

else

{

MessageBox.Show("Pengguna / Sandi yang Anda masukkan

salah.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);

return;

}

}

}

}

2. Form Utama

Kode:


using System;



using System.Data;


using System.Text;



{

public partial class FrmMain : Form

{

private FrmBarang formBarang = null;

private FrmCustomer formCustomer = null;

private FrmSupplier formSupplier = null;

private FrmOperator formOperator = null;

private FrmPembelian formPembelian = null;

public FrmMain()

{


}

private void menuMasterBarang_Click(object sender, EventArgs e)

{

if (formBarang != null)


{

formBarang.Dispose();

formBarang = null;

}

if (formBarang == null)

{

formBarang = new FrmBarang();

formBarang.MdiParent = this;

formBarang.Show();

}

}

private void menuMasterCustomer_Click(object sender, EventArgs e)

{

if (formCustomer != null)

{

formCustomer.Dispose();

formCustomer = null;

}

if (formCustomer == null)

{

formCustomer = new FrmCustomer();

formCustomer.MdiParent = this;

formCustomer.Show();

}


}

private void menuMasterSupplier_Click(object sender, EventArgs e)

{

if (formSupplier != null)

{

formSupplier.Dispose();

formSupplier = null;

}

if (formSupplier == null)

{

formSupplier = new FrmSupplier();

formSupplier.MdiParent = this;

formSupplier.Show();

}

}

private void menuUtilityOperator_Click(object sender, EventArgs e)

{

if (formOperator != null)

{

formOperator.Dispose();

formOperator = null;

}

if (formOperator == null)

{


formOperator = new FrmOperator();

formOperator.MdiParent = this;

formOperator.Show();

}

}

private void menuLaporanBarang_Click(object sender, EventArgs e)

{

new FrmBarang().showReportBarang(this);

}

private void menuLaporanCustomer_Click(object sender, EventArgs e)

{

new FrmCustomer().showReportCustomer(this);

}

private void menuLaporanSupplier_Click(object sender, EventArgs e)

{

new FrmSupplier().showReportSupplier(this);

}

private void logOutToolStripMenuItem_Click(object sender, EventArgs e)

{

this.Hide();

FrmLogin formLogin = new FrmLogin();


formLogin.ShowDialog();

this.Close();

}

private void menuTransaksiPembelian_Click(object sender, EventArgs e)

{

if (formPembelian != null)

{

formPembelian.Dispose();

formPembelian = null;

}

if (formPembelian == null)

{

formPembelian = new FrmPembelian();

formPembelian.Operator = toolStripStatusLabel1.Text;

formPembelian.MdiParent = this;

formPembelian.Show();

}

}

}

}

3. Form Barang


Kode: using System;



using System.Data;


using System.Text;





using SmartRetailClient.reports;

using SmartRetailClient.views;


namespace SmartRetailClient

{

public partial class FrmBarang : Form

{

private iBarangDao barangDao = null;

private bool isTambahData = false;

public FrmBarang()

{


barangDao =

(iBarangDao)Activator.GetObject(typeof(iBarangDao),

Functions.bukaKoneksi("RetailManagerServer.BarangDao"));

LockInput(true);

LoadDataBarang();

HideButton(false);

}

// event FrmBarang_Load dipanggil setelah constructor

private void FrmBarang_Load(object sender, EventArgs e)

{

// set posisi awal btnSimpan dan btnBatal

btnSimpan.Location = btnTambah.Location;

btnBatal.Location = btnPerbaiki.Location;

// sembunyikan btnSimpan dan btnBatal

btnSimpan.Visible = false;

btnBatal.Visible = false;

}

// method untuk mengaktifkan/menonaktifkan input data

private void LockInput(bool status)

{

txtKodeBarang.Enabled = !status;

txtNamaBarang.Enabled = !status;

txtHargaBeli.Enabled = !status;


txtHargaJual.Enabled = !status;

txtStok.Enabled = !status;

}

// method untuk mengosongkan inputan data

private void ResetInput()

{

txtKodeBarang.Clear();

txtNamaBarang.Clear();

txtHargaBeli.Text = "0";

txtHargaJual.Text = "0";

txtStok.Text = "0";

}

// method untuk menampilkan/menyembunyikan button

private void HideButton(bool status)

{

btnTambah.Visible = !status;

btnPerbaiki.Visible = !status;

btnHapus.Visible = !status;

btnSimpan.Visible = status;

btnBatal.Visible = status;

}

// method untuk menampilkan data barang ke listview

private void FillToListView(bool isTambahData, Barang barang)

{

if (isTambahData)

{

int noUrut = lvwBarang.Items.Count + 1;

ListViewItem item = new

ListViewItem(noUrut.ToString());

item.SubItems.Add(barang.BarangID);

item.SubItems.Add(barang.Nama);

item.SubItems.Add(barang.HargaBeli.ToString());

item.SubItems.Add(barang.HargaJual.ToString());

item.SubItems.Add(barang.Stok.ToString());


lvwBarang.Items.Add(item);

}

else

{

int row = lvwBarang.SelectedIndices[0];

ListViewItem itemRow = lvwBarang.Items[row];

itemRow.SubItems[2].Text = barang.Nama;

itemRow.SubItems[3].Text = barang.HargaBeli.ToString();

itemRow.SubItems[4].Text = barang.HargaJual.ToString();

itemRow.SubItems[5].Text = barang.Stok.ToString();

}

}

// method untuk menampilkan semua data barang

private void LoadDataBarang()

{

lvwBarang.Items.Clear();

List<Barang> daftarBarang = barangDao.getAll();

foreach (Barang barang in daftarBarang)

{

FillToListView(true, barang);

}

}

// method untuk menampilkan data barang berdasarkan nama barang

// dipanggil pada saat pencarian

private void LoadDataBarang(string namaBarang)

{


List<Barang> daftarBarang =

barangDao.getByName(namaBarang);

foreach (Barang barang in daftarBarang)

{

FillToListView(true, barang);

}

}

private void btnPerbaiki_Click(object sender, EventArgs e)


{

// cek apakah barang sudah dipilih

if (lvwBarang.SelectedItems.Count > 0)

{

// ambil baris barang yang diperbaiki



txtKodeBarang.Text = itemRow.SubItems[1].Text;

txtNamaBarang.Text = itemRow.SubItems[2].Text;

txtHargaBeli.Text = itemRow.SubItems[3].Text;

txtHargaJual.Text = itemRow.SubItems[4].Text;

txtStok.Text = itemRow.SubItems[5].Text;

LockInput(false); // aktifkan input data

HideButton(true); // sembunyikan tombol tambah,

perbaiki dan hapus

isTambahData = false;

}

else

{

MessageBox.Show("Data barang belum dipilih", "Warning",

MessageBoxButtons.OK, MessageBoxIcon.Warning);

}

}

private void btnHapus_Click(object sender, EventArgs e)

{



{

// ambil baris barang yang dihapus



string kodeBarang = itemRow.SubItems[1].Text;

string namaBarang = itemRow.SubItems[2].Text;

string msg = "Apakah data barang '" + namaBarang + "'

ingin dihapus ?";


if (MessageBox.Show(msg, "Konfirmasi",

MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) ==

DialogResult.Yes)

{

int result = barangDao.Delete(kodeBarang);

if (result > 0) // data barang berhasil dihapus

{

MessageBox.Show("Data barang berhasil dihapus",

"Informasi", MessageBoxButtons.OK, MessageBoxIcon.Information);

LoadDataBarang();// refresh data barang

}

else

{

MessageBox.Show("Data barang gagal dihapus",

"Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);

}

}

}

else

{



}

}

private void btnSimpan_Click(object sender, EventArgs e)

{

int result = 0;

Barang barang = new Barang();

barang.BarangID = txtKodeBarang.Text;

barang.Nama = txtNamaBarang.Text;

barang.HargaBeli = int.Parse(txtHargaBeli.Text);

barang.HargaJual = int.Parse(txtHargaJual.Text);

barang.Stok = int.Parse(txtStok.Text);

if (isTambahData)

{

result = barangDao.Save(barang);

}


else

{

result = barangDao.Update(barang);

}

if (result > 0)

{

MessageBox.Show("Data barang berhasil disimpan",


// refresh data barang yang ditampilkan

FillToListView(isTambahData, barang);

LockInput(true); // nonaktifkan input data

ResetInput(); // kosongkan input data

HideButton(false); // tampilkan tombol tambah, perbaiki

dan hapus

}

else

{

MessageBox.Show("Data barang gagal disimpan",

"Informasi", MessageBoxButtons.OK, MessageBoxIcon.Error);

}

}

private void btnBatal_Click(object sender, EventArgs e)

{



HideButton(false); // tampilkan tombol tambah, perbaiki dan

hapus

lvwBarang_SelectedIndexChanged(this, e);

}

private void btnCari_Click(object sender, EventArgs e)

{

LoadDataBarang(txtCari.Text);

}

private void btnTambah_Click(object sender, EventArgs e)

{




HideButton(true); // sembunyikan tombol tambah, perbaiki

dan hapus

isTambahData = true;

}

private void lvwBarang_SelectedIndexChanged(object sender,

EventArgs e)

{


{




string kodeBarang = itemRow.SubItems[1].Text;


string hargaBeli = itemRow.SubItems[3].Text;

string hargaJual = itemRow.SubItems[4].Text;

string stok = itemRow.SubItems[5].Text;

txtHargaBeli.Text = hargaBeli;

txtHargaJual.Text = hargaJual;

txtKodeBarang.Text = kodeBarang;

txtNamaBarang.Text = namaBarang;

txtStok.Text = stok;

}

}

private void btnPreview_Click(object sender, EventArgs e)

{

showReportBarang(this.ParentForm);

}

public void showReportBarang(Form frm)

{

string header = "Laporan Data Barang";

ReportBarang rptBarang = new ReportBarang(header);


rptBarang.DataSource = barangDao.getReportBarang();

rptBarang.DataMember = "barang";

rptBarang.Run();

FrmReport frmReport = new FrmReport(header,

rptBarang.Document);

frmReport.MdiParent = frm;

frmReport.Show();

}

}

}

4. Form Customer


Kode: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using SmartRetailLib.iDao; using SmartRetailLib.Model; using SmartRetailClient.functions; using SmartRetailClient.reports; namespace SmartRetailClient.views { public partial class FrmCustomer : Form


{ private iCustomerDao customerDao = null; private bool isTambahData = false; private int customerID = 0; public FrmCustomer() { InitializeComponent(); customerDao = (iCustomerDao)Activator.GetObject(typeof(iCustomerDao), Functions.bukaKoneksi("RetailManagerServer.CustomerDao")); LockInput(true); LoadDataCustomer(); HideButton(false); } // method untuk mengaktifkan/menonaktifkan input data private void LockInput(bool status) { textNamaCustomer.Enabled = !status; textKotaCustomer.Enabled = !status; textAlamatCustomer.Enabled = !status; textKontak.Enabled = !status; textTelepon.Enabled = !status; } // method untuk mengosongkan inputan data private void ResetInput() { textNamaCustomer.Text = ""; textAlamatCustomer.Text = ""; textKotaCustomer.Text = ""; textKontak.Text = ""; textTelepon.Text = ""; } // method untuk menampilkan/menyembunyikan button private void HideButton(bool status) { btnTambah.Visible = !status; btnPerbaiki.Visible = !status; btnHapus.Visible = !status; btnSimpan.Visible = status; btnBatal.Visible = status; }


private void FrmCustomer_Load(object sender, EventArgs e) { // sembunyikan btnSimpan dan btnBatal btnSimpan.Visible = false; btnBatal.Visible = false; } // method untuk menampilkan data barang ke listview private void FillToListView(bool isTambahData, Customer customer) { if (isTambahData) { int noUrut = lvwCustomer.Items.Count + 1; ListViewItem item = new ListViewItem(noUrut.ToString()); item.SubItems.Add(customer.CustomerID.ToString()); item.SubItems.Add(customer.Nama); item.SubItems.Add(customer.Alamat); item.SubItems.Add(customer.Kota); item.SubItems.Add(customer.Kontak); item.SubItems.Add(customer.Telepon); lvwCustomer.Items.Add(item); } else { int row = lvwCustomer.SelectedIndices[0]; ListViewItem itemRow = lvwCustomer.Items[row]; itemRow.SubItems[2].Text = customer.Nama; itemRow.SubItems[3].Text = customer.Alamat; itemRow.SubItems[4].Text = customer.Kota; itemRow.SubItems[4].Text = customer.Kontak; itemRow.SubItems[4].Text = customer.Telepon; } } // method untuk menampilkan semua data barang private void LoadDataCustomer() { lvwCustomer.Items.Clear(); List<Customer> daftarCustomer = customerDao.getAll(); foreach (Customer customer in daftarCustomer) { FillToListView(true, customer); } } // method untuk menampilkan data barang berdasarkan nama barang // dipanggil pada saat pencarian private void LoadDataCustomer(string namaBarang) {


lvwCustomer.Items.Clear(); List<Customer> daftarCustomer = customerDao.getByName(namaBarang); foreach (Customer customer in daftarCustomer) { FillToListView(true, customer); } } private void lvwCustomer_SelectedIndexChanged(object sender, EventArgs e) { if (lvwCustomer.SelectedItems.Count > 0) { // ambil baris barang yang dihapus int row = lvwCustomer.SelectedIndices[0]; ListViewItem itemRow = lvwCustomer.Items[row]; customerID = Int32.Parse(itemRow.SubItems[1].Text); string namaCustomer = itemRow.SubItems[2].Text; string alamat = itemRow.SubItems[3].Text; string kota = itemRow.SubItems[4].Text; string kontak = itemRow.SubItems[5].Text; string telpon = itemRow.SubItems[6].Text; textNamaCustomer.Text = namaCustomer; textAlamatCustomer.Text = alamat; textKotaCustomer.Text = kota; textKontak.Text = kontak; textTelepon.Text = telpon; } } private void btnTambah_Click(object sender, EventArgs e) { LockInput(false); // aktifkan input data ResetInput(); // kosongkan input data HideButton(true); // sembunyikan tombol tambah, perbaiki dan hapus isTambahData = true; } private void btnCari_Click(object sender, EventArgs e) { LoadDataCustomer(txtCari.Text); } private void btnBatal_Click(object sender, EventArgs e) {


LockInput(true); // nonaktifkan input data ResetInput(); // kosongkan input data HideButton(false); // tampilkan tombol tambah, perbaiki dan hapus lvwCustomer_SelectedIndexChanged(this, e); } private void btnHapus_Click(object sender, EventArgs e) { // cek apakah barang sudah dipilih if (lvwCustomer.SelectedItems.Count > 0) { // ambil baris barang yang dihapus int row = lvwCustomer.SelectedIndices[0]; ListViewItem itemRow = lvwCustomer.Items[row]; customerID = Int32.Parse(itemRow.SubItems[1].Text); string namaCustomer = itemRow.SubItems[2].Text; string msg = "Apakah data customer dengan nama '" + namaCustomer + "' ingin dihapus ?"; if (MessageBox.Show(msg, "Konfirmasi", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.Yes) { int result = customerDao.Delete(customerID); if (result > 0) // data barang berhasil dihapus { MessageBox.Show("Data Customer berhasil dihapus", "Informasi", MessageBoxButtons.OK, MessageBoxIcon.Information); LoadDataCustomer();// refresh data barang } else { MessageBox.Show("Data Customer gagal dihapus", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } } } private void btnPerbaiki_Click(object sender, EventArgs e) { // cek apakah barang sudah dipilih if (lvwCustomer.SelectedItems.Count > 0) { // ambil baris barang yang diperbaiki int row = lvwCustomer.SelectedIndices[0]; ListViewItem itemRow = lvwCustomer.Items[row]; customerID = Int32.Parse(itemRow.SubItems[1].Text); LockInput(false); // aktifkan input data


HideButton(true); // sembunyikan tombol tambah, perbaiki dan hapus isTambahData = false; } else { MessageBox.Show("Data customer belum dipilih", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } private void btnSimpan_Click(object sender, EventArgs e) { int result = 0; Customer customer = new Customer(); customer.CustomerID = customerID; customer.Nama = textNamaCustomer.Text; customer.Alamat = textAlamatCustomer.Text; customer.Kota = textKotaCustomer.Text; customer.Kontak = textKontak.Text; customer.Telepon = textTelepon.Text; if (isTambahData) { result = customerDao.Save(customer); } else { result = customerDao.Update(customer); } if (result > 0) { MessageBox.Show("Data customer berhasil disimpan", "Informasi", MessageBoxButtons.OK, MessageBoxIcon.Information); // refresh data barang yang ditampilkan LoadDataCustomer(); LockInput(true); // nonaktifkan input data ResetInput(); // kosongkan input data HideButton(false); // tampilkan tombol tambah, perbaiki dan hapus } else { MessageBox.Show("Data customer gagal disimpan", "Informasi", MessageBoxButtons.OK, MessageBoxIcon.Error); } } private void btnPreview_Click(object sender, EventArgs e) {


this.showReportCustomer(this.ParentForm); } public void showReportCustomer(Form frm) { string header = "Laporan Data Customer"; ReportCustomer rptCustomer = new ReportCustomer(header); rptCustomer.DataSource = customerDao.getReportCustomer(); rptCustomer.DataMember = "customer"; rptCustomer.Run(); FrmReport frmReport = new FrmReport(header, rptCustomer.Document); frmReport.MdiParent = frm; frmReport.Show(); } } }

5. Form Supplier


Kode:

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using SmartRetailLib.iDao; using SmartRetailLib.Model; using SmartRetailClient.functions; using SmartRetailClient.reports; namespace SmartRetailClient.views { public partial class FrmSupplier : Form { private iSupplierDao supplierDao = null; private bool isTambahData = false;


private int supplierID = 0; public FrmSupplier() { InitializeComponent(); supplierDao = (iSupplierDao)Activator.GetObject(typeof(iSupplierDao), Functions.bukaKoneksi("RetailManagerServer.SupplierDao")); LockInput(true); LoadDataSupplier(); HideButton(false); } // method untuk mengaktifkan/menonaktifkan input data private void LockInput(bool status) { textNamaSupplier.Enabled = !status; textKotaSupplier.Enabled = !status; textAlamatSupplier.Enabled = !status; textKontak.Enabled = !status; textTelepon.Enabled = !status; } // method untuk mengosongkan inputan data private void ResetInput() { textNamaSupplier.Text = ""; textAlamatSupplier.Text = ""; textKotaSupplier.Text = ""; textKontak.Text = ""; textTelepon.Text = ""; } // method untuk menampilkan/menyembunyikan button private void HideButton(bool status) { btnTambah.Visible = !status; btnPerbaiki.Visible = !status; btnHapus.Visible = !status; btnSimpan.Visible = status; btnBatal.Visible = status; } // method untuk menampilkan data barang ke listview private void FillToListView(bool isTambahData, Supplier supplier) { if (isTambahData) { int noUrut = lvwSupplier.Items.Count + 1; ListViewItem item = new ListViewItem(noUrut.ToString()); item.SubItems.Add(supplier.SupplierID.ToString()); item.SubItems.Add(supplier.Nama);


item.SubItems.Add(supplier.Alamat); item.SubItems.Add(supplier.Kota); item.SubItems.Add(supplier.Kontak); item.SubItems.Add(supplier.Telepon); lvwSupplier.Items.Add(item); } else { int row = lvwSupplier.SelectedIndices[0]; ListViewItem itemRow = lvwSupplier.Items[row]; itemRow.SubItems[2].Text = supplier.Nama; itemRow.SubItems[3].Text = supplier.Alamat; itemRow.SubItems[4].Text = supplier.Kota; itemRow.SubItems[4].Text = supplier.Kontak; itemRow.SubItems[4].Text = supplier.Telepon; } } // method untuk menampilkan semua data barang private void LoadDataSupplier() { lvwSupplier.Items.Clear(); List<Supplier> daftarSupplier = supplierDao.getAll(); foreach (Supplier supplier in daftarSupplier) { FillToListView(true, supplier); } } // method untuk menampilkan data barang berdasarkan nama barang // dipanggil pada saat pencarian private void LoadDataSupplier(string namaSupplier) { lvwSupplier.Items.Clear(); List<Supplier> daftarSupplier = supplierDao.getByName(namaSupplier); foreach (Supplier supplier in daftarSupplier) { FillToListView(true, supplier); } } private void FrmSupplier_Load(object sender, EventArgs e) { // sembunyikan btnSimpan dan btnBatal btnSimpan.Visible = false; btnBatal.Visible = false; } private void lvwSupplier_SelectedIndexChanged(object sender, EventArgs e) { if (lvwSupplier.SelectedItems.Count > 0) { // ambil baris barang yang dihapus int row = lvwSupplier.SelectedIndices[0]; ListViewItem itemRow = lvwSupplier.Items[row];


supplierID = Int32.Parse(itemRow.SubItems[1].Text); string namaSupplier = itemRow.SubItems[2].Text; string alamat = itemRow.SubItems[3].Text; string kota = itemRow.SubItems[4].Text; string kontak = itemRow.SubItems[5].Text; string telpon = itemRow.SubItems[6].Text; textNamaSupplier.Text = namaSupplier; textAlamatSupplier.Text = alamat; textKotaSupplier.Text = kota; textKontak.Text = kontak; textTelepon.Text = telpon; } } private void btnTambah_Click(object sender, EventArgs e) { LockInput(false); // aktifkan input data ResetInput(); // kosongkan input data HideButton(true); // sembunyikan tombol tambah, perbaiki dan hapus isTambahData = true; } private void btnCari_Click(object sender, EventArgs e) { LoadDataSupplier(txtCari.Text); } private void btnBatal_Click(object sender, EventArgs e) { LockInput(true); // nonaktifkan input data ResetInput(); // kosongkan input data HideButton(false); // tampilkan tombol tambah, perbaiki dan hapus lvwSupplier_SelectedIndexChanged(this, e); } private void btnHapus_Click(object sender, EventArgs e) { // cek apakah barang sudah dipilih if (lvwSupplier.SelectedItems.Count > 0) { // ambil baris barang yang dihapus int row = lvwSupplier.SelectedIndices[0]; ListViewItem itemRow = lvwSupplier.Items[row]; supplierID = Int32.Parse(itemRow.SubItems[1].Text); string namaCustomer = itemRow.SubItems[2].Text; string msg = "Apakah data supplier dengan nama '" + namaCustomer + "' ingin dihapus ?"; if (MessageBox.Show(msg, "Konfirmasi", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.Yes) { int result = supplierDao.Delete(supplierID); if (result > 0) // data barang berhasil dihapus


{ MessageBox.Show("Data supplier berhasil dihapus", "Informasi", MessageBoxButtons.OK, MessageBoxIcon.Information); LoadDataSupplier();// refresh data barang } else { MessageBox.Show("Data supplier gagal dihapus", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } } } private void btnPerbaiki_Click(object sender, EventArgs e) { // cek apakah barang sudah dipilih if (lvwSupplier.SelectedItems.Count > 0) { // ambil baris barang yang diperbaiki int row = lvwSupplier.SelectedIndices[0]; ListViewItem itemRow = lvwSupplier.Items[row]; supplierID = Int32.Parse(itemRow.SubItems[1].Text); LockInput(false); // aktifkan input data HideButton(true); // sembunyikan tombol tambah, perbaiki dan hapus isTambahData = false; } else { MessageBox.Show("Data supplier belum dipilih", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } private void btnSimpan_Click(object sender, EventArgs e) { if (!isValid()) { MessageBox.Show("Data tidak boleh kosong"); textNamaSupplier.Focus(); return; } int result = 0; Supplier supplier = new Supplier(); supplier.SupplierID = supplierID; supplier.Nama = textNamaSupplier.Text; supplier.Alamat = textAlamatSupplier.Text; supplier.Kota = textKotaSupplier.Text; supplier.Kontak = textKontak.Text; supplier.Telepon = textTelepon.Text; if (isTambahData) { result = supplierDao.Save(supplier); }


else { result = supplierDao.Update(supplier); } if (result > 0) { MessageBox.Show("Data supplier berhasil disimpan", "Informasi", MessageBoxButtons.OK, MessageBoxIcon.Information); // refresh data barang yang ditampilkan LoadDataSupplier(); LockInput(true); // nonaktifkan input data ResetInput(); // kosongkan input data HideButton(false); // tampilkan tombol tambah, perbaiki dan hapus } else { MessageBox.Show("Data supplier gagal disimpan", "Informasi", MessageBoxButtons.OK, MessageBoxIcon.Error); } } private bool isValid() { if (textKotaSupplier.Text == "" || textNamaSupplier.Text == "" || textKontak.Text == "" || textTelepon.Text == "" || textAlamatSupplier.Text == "") { return false; } else { return true; } } private void btnPreview_Click(object sender, EventArgs e) { this.showReportSupplier(this.ParentForm); } public void showReportSupplier(Form frm) { string header = "Laporan Data Supplier"; ReportCustomer rptSupplier = new ReportCustomer(header); rptSupplier.DataSource = supplierDao.getReportSupplier(); rptSupplier.DataMember = "supplier"; rptSupplier.Run(); FrmReport frmReport = new FrmReport(header, rptSupplier.Document); frmReport.MdiParent = frm; frmReport.Show();


} }

} 6. Form Operator

Kode: using System;



using System.Data;


using System.Text;







{

public partial class FrmOperator : Form

{

private iOperatorDao operatorDao = null;

private bool isTambahData = false;

public FrmOperator()

{


operatorDao =

(iOperatorDao)Activator.GetObject(typeof(iOperatorDao),

Functions.bukaKoneksi("RetailManagerServer.OperatorDao"));

LockInput(true);

LoadDataOperator();

HideButton(false);

}

// method untuk mengaktifkan/menonaktifkan input data

private void LockInput(bool status)

{

textPengguna.Enabled = !status;

textPassword.Enabled = !status;

}

// method untuk mengosongkan inputan data

private void ResetInput()

{

textPengguna.Text = "";

textPassword.Text = "";

}

// method untuk menampilkan/menyembunyikan button


private void HideButton(bool status)

{

btnTambah.Visible = !status;

btnPerbaiki.Visible = !status;

btnHapus.Visible = !status;

btnSimpan.Visible = status;

btnBatal.Visible = status;

}

// method untuk menampilkan data barang ke listview

private void FillToListView(bool isTambahData, Operator op)

{

if (isTambahData)

{

int noUrut = lvwOperator.Items.Count + 1;



item.SubItems.Add(op.UserName);

item.SubItems.Add(op.Password);

lvwOperator.Items.Add(item);

}

else

{

int row = lvwOperator.SelectedIndices[0];

ListViewItem itemRow = lvwOperator.Items[row];

itemRow.SubItems[2].Text = op.UserName;

itemRow.SubItems[2].Text = op.Password;

}

}

// method untuk menampilkan semua data barang

private void LoadDataOperator()

{

lvwOperator.Items.Clear();

List<Operator> daftarOperator = operatorDao.getAll();

foreach (Operator op in daftarOperator)

{


FillToListView(true, op);

}

}

private void FrmOperator_Load(object sender, EventArgs e)

{

// sembunyikan btnSimpan dan btnBatal

btnSimpan.Visible = false;

btnBatal.Visible = false;

}

private void lvwOperator_SelectedIndexChanged(object sender,

EventArgs e)

{

if (lvwOperator.SelectedItems.Count > 0)

{




string username = itemRow.SubItems[1].Text;

string password = itemRow.SubItems[2].Text;

textPengguna.Text = username;

textPassword.Text = password;

}

}


{



HideButton(true); // sembunyikan tombol tambah, perbaiki

dan hapus

isTambahData = true;

}

private void btnBatal_Click(object sender, EventArgs e)


{



HideButton(false); // tampilkan tombol tambah, perbaiki dan

hapus

lvwOperator_SelectedIndexChanged(this, e);

}


{



{




string namaPengguna = itemRow.SubItems[1].Text;

string msg = "Apakah data operator dengan nama '" +

namaPengguna + "' ingin dihapus ?";



DialogResult.Yes)

{

int result = operatorDao.Delete(namaPengguna);

if (result > 0) // data barang berhasil dihapus

{

MessageBox.Show("Data pengguna berhasil

dihapus", "Informasi", MessageBoxButtons.OK,

MessageBoxIcon.Information);

LoadDataOperator();// refresh data barang

}

else

{

MessageBox.Show("Data pengguna gagal dihapus",


}

}

}


}


{



{


HideButton(true); // sembunyikan tombol tambah,

perbaiki dan hapus

isTambahData = false;

}

else

{

MessageBox.Show("Data operator belum dipilih",


}

}

private void btnSimpan_Click(object sender, EventArgs e)

{

int result = 0;

Operator op = new Operator();

op.UserName = textPengguna.Text;

op.Password = textPassword.Text;

if (isTambahData)

{

result = operatorDao.Save(op);

}

else

{

result = operatorDao.Update(op);

}

if (result > 0)

{

MessageBox.Show("Data operator berhasil disimpan",



// refresh data barang yang ditampilkan

LoadDataOperator();



HideButton(false); // tampilkan tombol tambah, perbaiki

dan hapus

}

else

{

MessageBox.Show("Data operator gagal disimpan",


}

}

}

}

7. Form Pembelian

Kode:


using System;



using System.Data;


using System.Text;



using SmartRetailClient.reports;


using SmartRetailClient.listener;


using RetailManagerKlien.Report;


{

public partial class FrmPembelian : Form, IListener

{

private iSupplierDao supplierDao = null;

private iBeliDao beliDao = null;

private List<int> supplierId = new List<int>();

public FrmPembelian()

{


// mendapatkan proxy untuk remote object

supplierDao =

(iSupplierDao)Activator.GetObject(typeof(iSupplierDao),

Functions.bukaKoneksi("RetailManagerServer.SupplierDao"));

beliDao = (iBeliDao)Activator.GetObject(typeof(iBeliDao),

Functions.bukaKoneksi("RetailManagerServer.BeliDao"));

// load supplier

LoadSupplier(cmbSupplier);


}

private void LoadSupplier(ComboBox obj)

{

List<Supplier> daftarSupplier = supplierDao.getAll();

foreach (Supplier supplier in daftarSupplier)

{

supplierId.Add(supplier.SupplierID);

obj.Items.Add(supplier.Nama);

}

if (obj.Items.Count > 0) obj.SelectedIndex = 0;

}

private void FillToListView(bool addData, ItemBeli itemBeli)

{

if (addData)

{

int noUrut = lvwBarang.Items.Count + 1;



item.SubItems.Add(itemBeli.Barang.BarangID);

item.SubItems.Add(itemBeli.Barang.Nama);

item.SubItems.Add(itemBeli.Jumlah.ToString());

item.SubItems.Add(itemBeli.HargaBeli.ToString());

item.SubItems.Add(itemBeli.HargaJual.ToString());

item.SubItems.Add(Convert.ToString(itemBeli.Jumlah *

itemBeli.HargaBeli));

lvwBarang.Items.Add(item);

}

else

{



itemRow.SubItems[2].Text = itemBeli.Barang.Nama;


itemRow.SubItems[3].Text = itemBeli.Jumlah.ToString();

itemRow.SubItems[4].Text =

itemBeli.HargaBeli.ToString();


itemBeli.HargaJual.ToString();


Convert.ToString(itemBeli.Jumlah * itemBeli.HargaBeli);

}

// hitung total nota

int total = 0;

foreach (ListViewItem item in lvwBarang.Items)

{

total += int.Parse(item.SubItems[6].Text);

}

lblTotalNota.Text = string.Format("Total : {0:N0}", total);

}

private void ResetForm()

{

txtNota.Clear();


lblTotalNota.Text = "Total : 0";

txtNota.Focus();

}

private void FrmPembelian_Load(object sender, EventArgs e)

{

dtpTanggal.Value = DateTime.Today;

}

#region IListener Members

public void Ok(bool addData, object data)

{


FillToListView(addData, (ItemBeli)data);

}

#endregion


{

FrmItemPembelian frmItemBeli = new FrmItemPembelian(true);

frmItemBeli.Listener = this;

frmItemBeli.ShowDialog();

}


{



{

// ambil baris barang yang diperbaiki



ItemBeli itemBeli = new ItemBeli();

itemBeli.Barang.BarangID = itemRow.SubItems[1].Text;

itemBeli.Barang.Nama = itemRow.SubItems[2].Text;

itemBeli.Jumlah = int.Parse(itemRow.SubItems[3].Text);

itemBeli.HargaBeli =

int.Parse(itemRow.SubItems[4].Text);

itemBeli.HargaJual =

int.Parse(itemRow.SubItems[5].Text);

FrmItemPembelian frmItemBeli = new

FrmItemPembelian(false, itemBeli);

frmItemBeli.Listener = this;

frmItemBeli.ShowDialog();

}

else

{




}

}

private void btnSimpanNota_Click(object sender, EventArgs e)

{

// cek nota sudah diinputkan

if (txtNota.Text.Length == 0)

{

MessageBox.Show("Nota harus diisi", "Informasi",


txtNota.Focus();

return;

}

// cek nota sudah pernah digunakan

bool isExistNota = beliDao.IsExistNota(txtNota.Text);

if (isExistNota)

{

MessageBox.Show("Nota sudah pernah digunakan",

"Informasi", MessageBoxButtons.OK, MessageBoxIcon.Warning);

txtNota.Focus();

return;

}

// cek item nota sudah diinputkan

if (lvwBarang.Items.Count == 0)

{

MessageBox.Show("Rincian pembelian belum diinputkan",

"Informasi", MessageBoxButtons.OK, MessageBoxIcon.Warning);

return;

}

// persiapan menyimpan mulai dari sini

string msg = "Apakah proses penyimpanan ingin dilanjutkan

?";




DialogResult.Yes)

{

// beli

Beli beli = new Beli();

beli.Nota = txtNota.Text;

beli.Tanggal = dtpTanggal.Value;

beli.Supplier.SupplierID =

this.supplierId[cmbSupplier.SelectedIndex];

beli.Operator = this.Operator;

// item beli bisa lebih dari satu, jadi menggunakan

class collection

List<ItemBeli> daftarItemBeli = new List<ItemBeli>();

foreach (ListViewItem item in lvwBarang.Items)

{

ItemBeli itemBeli = new ItemBeli();

itemBeli.Barang.BarangID = item.SubItems[1].Text;

itemBeli.Jumlah = int.Parse(item.SubItems[3].Text);

itemBeli.HargaBeli =

int.Parse(item.SubItems[4].Text);

itemBeli.HargaJual =

int.Parse(item.SubItems[5].Text);

daftarItemBeli.Add(itemBeli);

}

// hubungkan antara objek item beli dg objek beli

beli.ItemBeli = daftarItemBeli;

int result = beliDao.Save(beli);

if (result > 0)

{

MessageBox.Show("Data pembelian berhasil disimpan",


ResetForm();


}

else

{

MessageBox.Show("Data pembelian gagal disimpan",


}

}

}

private void btnNotaBaru_Click(object sender, EventArgs e)

{

ResetForm();

}

private void btnDaftarNota_Click(object sender, EventArgs e)

{

showReportPembelian(this.ParentForm);

}

private void btnSelesai_Click(object sender, EventArgs e)

{

this.Dispose();

}


{



{

int row = lvwBarang.SelectedIndices[0]; // ambil baris

barang yang dihapus




string msg = "Apakah data barang '" + namaBarang + "'

ingin dihapus ?";



DialogResult.Yes)

{

lvwBarang.Items.RemoveAt(row);

}

}

else

{



}

}

private string _operator;

public string Operator{

get { return _operator; }

set { _operator = value; }

}

public void showReportPembelian(Form frm)

{

string header = "Laporan Pembelian Barang";

ARLapPembelian rptPembelian = new ARLapPembelian(header);

rptPembelian.DataSource = beliDao.GetReportPembelian();

rptPembelian.DataMember = "pembelian";

rptPembelian.Run(false);

FrmReport frmReport = new FrmReport(header,

rptPembelian.Document);

frmReport.MdiParent = frm;

frmReport.Show();

}


}

}

8. Form Report

Kode: using System;



using System.Data;


using System.Text;


using DataDynamics.ActiveReports.Document;


{

public partial class FrmReport : Form


{

public FrmReport()

{


}

public FrmReport(string header, Document document)

: this()

{

this.Text = header;

viewer1.Document = document;

}

}

}

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