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424 lines (401 loc) · 14.9 KB
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package Model;
import Utils.DBUtils;
import data.CartDTO;
import data.OrderDTO;
import data.ProductDTO;
import data.UserDTO;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author thien
*/
public class OrderDAO {
public Long insertOrder(int idUser, String details) throws SQLException {
int value = 0;
ArrayList<CartDTO> list;
list = new ArrayList<CartDTO>();
Connection conn = null;
Statement stm = null;
ResultSet rs = null;
int id = getID() + 1;
long millis = System.currentTimeMillis();
java.sql.Date date = new java.sql.Date(millis);
try {
conn = DBUtils.getConnection();
stm = conn.createStatement();
conn.setAutoCommit(false);
CartDAO cdao = new CartDAO();
list = (ArrayList<CartDTO>) cdao.list(idUser);
int i = list.size();
if (list.size() != 0) {
stm.executeUpdate("Insert into tblOrder (id,date, customer_id, status) values (" + id + ",'" + date + "'," + idUser + ",1)");
for (CartDTO cartDTO : list) {
stm.executeUpdate("Insert into tblOrderDetails (order_id,quantity, product_id,totalPrice , details) values (" + id + "," + cartDTO.getQuantity() + "," + cartDTO.getProductID() + "," + (cartDTO.getP_price() * cartDTO.getQuantity()) + " ,'" + details + "')");
stm.executeUpdate("Update tblProduct set quantity = quantity - " + cartDTO.getQuantity() + " where id = " + cartDTO.getProductID());
cdao.delete(cartDTO);
}
}
conn.commit();
} catch (Exception e) {
e.printStackTrace();
conn.rollback();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return Long.valueOf(value);
}
public int getID() throws SQLException {
Connection conn = null;
PreparedStatement stm = null;
ResultSet rs = null;
String sql = "select top 1 * from tblOrder order by id desc";
try {
conn = DBUtils.getConnection();
stm = conn.prepareStatement(sql);
rs = stm.executeQuery();
if (rs.next()) {
return rs.getInt("id");
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return 0;
}
public int sold(int idp) throws SQLException {
Connection conn = null;
PreparedStatement stm = null;
ResultSet rs = null;
String sql = "SELECT COUNT(*) AS count\n"
+ "FROM tblOrder o\n"
+ "JOIN tblOrderDetails od ON o.id = od.order_id\n"
+ "WHERE od.product_id = ?";
try {
conn = DBUtils.getConnection();
stm = conn.prepareStatement(sql);
stm.setInt(1, idp);
rs = stm.executeQuery();
if (rs.next()) {
return rs.getInt("count");
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return 0;
}
public List<OrderDTO> load(int id) throws SQLException {
Connection conn = null;
PreparedStatement stm = null;
ResultSet rs = null;
List<OrderDTO> tempList = new ArrayList<>();
String sql = "";
try {
sql = "SELECT o.id, o.customer_id, o.date, o.status, od.quantity, od.product_id, od.totalPrice, od.Details\n"
+ " FROM tblOrder o\n"
+ " JOIN tblOrderDetails od ON o.id = od.order_id WHERE order_id = ?";
conn = DBUtils.getConnection();
stm = conn.prepareStatement(sql);
stm.setInt(1, id);
rs = stm.executeQuery();
while (rs.next()) {
tempList.add(new OrderDTO(rs.getInt("id"), rs.getInt("customer_id"), rs.getString("date"), rs.getInt("status"), rs.getInt("quantity"), rs.getInt("product_id"), rs.getFloat("totalPrice"), rs.getString("Details")));
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return tempList;
}
public boolean cancelOrder(int customerID, int orderID) throws SQLException {
boolean check = false;
Connection conn = null;
Statement stm = null;
ResultSet rs = null;
try {
List<OrderDTO> list = load(orderID);
conn = DBUtils.getConnection();
stm = conn.createStatement();
conn.setAutoCommit(false);
for (OrderDTO orderDTO : list) {
stm.executeUpdate("UPDATE tblProduct\n"
+ "SET quantity = quantity + (\n"
+ " SELECT SUM(quantity)\n"
+ " FROM tblOrderDetails\n"
+ " WHERE order_id = " + orderID + " and product_id = " + orderDTO.getProduct_id() + "\n"
+ ") where id = " + orderDTO.getProduct_id());
}
check = stm.executeUpdate("Update tblOrder set status = 0 where status = 1 and id = " + orderID + " and customer_id = " + customerID) > 0;
conn.commit();
} catch (Exception e) {
e.printStackTrace();
conn.rollback();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return check;
}
//reOrder cho 1 ngày nếu >1 xóa đẩy product về quantity cũ
public boolean reOrder(int customerID, int orderID) throws SQLException {
boolean check = false;
Connection conn = null;
Statement stm = null;
ResultSet rs = null;
try {
List<OrderDTO> list = load(orderID);
conn = DBUtils.getConnection();
stm = conn.createStatement();
conn.setAutoCommit(false);
for (OrderDTO orderDTO : list) {
stm.executeUpdate("UPDATE tblProduct\n"
+ "SET quantity = quantity - (\n"
+ " SELECT SUM(quantity)\n"
+ " FROM tblOrderDetails\n"
+ " WHERE order_id = " + orderID + " and product_id = " + orderDTO.getProduct_id() + "\n"
+ ") where id = " + orderDTO.getProduct_id());
}
check = stm.executeUpdate("Update tblOrder set status = 1 where status = 0 and id = " + orderID + " and customer_id = " + customerID) > 0;
conn.commit();
} catch (Exception e) {
e.printStackTrace();
conn.rollback();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return check;
}
public List<OrderDTO> listSearchOrder(int customerID, String keyword) throws SQLException {
Connection conn = null;
PreparedStatement stm = null;
ResultSet rs = null;
List<OrderDTO> tempList = new ArrayList<>();
String sql = "";
try {
sql = "SELECT o.id, o.customer_id, o.date, o.status, od.quantity, od.product_id, od.totalPrice, od.Details\n"
+ "FROM tblOrder o\n"
+ "JOIN tblOrderDetails od ON o.id = od.order_id where o.customer_id = ? and o.date = ? order by o.date desc , o.id desc ;";
conn = DBUtils.getConnection();
stm = conn.prepareStatement(sql);
stm.setInt(1, customerID);
stm.setString(2, keyword);
rs = stm.executeQuery();
while (rs.next()) {
tempList.add(new OrderDTO(rs.getInt("id"), rs.getInt("customer_id"), rs.getString("date"), rs.getInt("status"), rs.getInt("quantity"), rs.getInt("product_id"), rs.getFloat("totalPrice"), rs.getString("Details")));
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return tempList;
}
public List<OrderDTO> list(int customerID, int status) throws SQLException {
ArrayList<OrderDTO> list;
list = new ArrayList<OrderDTO>();
Connection conn = null;
PreparedStatement stm = null;
ResultSet rs = null;
try {
conn = DBUtils.getConnection();
String sql = "SELECT o.id, o.customer_id, o.date, o.status, od.quantity, od.product_id, od.totalPrice, od.Details\n"
+ "FROM tblOrder o\n"
+ "JOIN tblOrderDetails od ON o.id = od.order_id where o.customer_id = ? and status = ? order by o.date desc , o.id desc ;";
stm = conn.prepareStatement(sql);
stm.setInt(1, customerID);
stm.setInt(2, status);
rs = stm.executeQuery();
while (rs.next()) {
list.add(new OrderDTO(rs.getInt("id"), rs.getInt("customer_id"), rs.getString("date"), rs.getInt("status"), rs.getInt("quantity"), rs.getInt("product_id"), rs.getFloat("totalPrice"), rs.getString("Details")));
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return list;
}
public boolean confirmOrder(int customerID, int orderID) throws SQLException {
boolean check = false;
Connection conn = null;
Statement stm = null;
ResultSet rs = null;
try {
conn = DBUtils.getConnection();
stm = conn.createStatement();
conn.setAutoCommit(false);
check = stm.executeUpdate("Update tblOrder set status = 2 where status = 1 and id = " + orderID + " and customer_id = " + customerID) > 0;
conn.commit();
} catch (Exception e) {
e.printStackTrace();
conn.rollback();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return check;
}
public boolean completeOrder(int customerID, int orderID) throws SQLException {
boolean check = false;
Connection conn = null;
Statement stm = null;
ResultSet rs = null;
try {
conn = DBUtils.getConnection();
stm = conn.createStatement();
conn.setAutoCommit(false);
check = stm.executeUpdate("Update tblOrder set status = 3 where status = 2 and id = " + orderID + " and customer_id = " + customerID) > 0;
conn.commit();
} catch (Exception e) {
e.printStackTrace();
conn.rollback();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return check;
}
public List<OrderDTO> listOrderForAdmin(int status) throws SQLException {
ArrayList<OrderDTO> list;
list = new ArrayList<OrderDTO>();
Connection conn = null;
PreparedStatement stm = null;
ResultSet rs = null;
try {
conn = DBUtils.getConnection();
String sql = "SELECT o.id, o.customer_id, o.date, o.status, od.quantity, od.product_id, od.totalPrice, od.Details\n"
+ "FROM tblOrder o\n"
+ "JOIN tblOrderDetails od ON o.id = od.order_id where status = ? order by o.date desc , o.id desc ;";
stm = conn.prepareStatement(sql);
stm.setInt(1, status);
rs = stm.executeQuery();
while (rs.next()) {
list.add(new OrderDTO(rs.getInt("id"), rs.getInt("customer_id"), rs.getString("date"), rs.getInt("status"), rs.getInt("quantity"), rs.getInt("product_id"), rs.getFloat("totalPrice"), rs.getString("Details")));
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (rs != null) {
rs.close();
}
if (stm != null) {
stm.close();
}
if (conn != null) {
conn.close();
}
}
return list;
}
//insert
//insertOrderdetail
//update 0 = cancel 2=confirm 1=processing 3=completed
//listSearch(int cus, int status )
//getlistOrderbyID by id
//update product
// update product quantity
//transaction
public static void main(String[] args) throws SQLException {
OrderDAO dao = new OrderDAO();
// public OrderDTO(int id, int user_id, String date, int status, int quantity, int product_id, float totalPrice, String details) {
// public OrderDTO(int id, int quantity, int product_id, float totalPrice, String details) {
ArrayList<OrderDTO> print = null;
long millis = System.currentTimeMillis();
java.sql.Date date = new java.sql.Date(millis);
print = (ArrayList<OrderDTO>) dao.load(2);
for (OrderDTO orderDTO : print) {
System.out.println(orderDTO.getProduct_id());
}
}
}