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Quotation Amendment/CostDetails.java

+package ibase.webitm.ejb.vhb.msq1;
+
+
+import java.sql.*;
+import java.text.SimpleDateFormat;
+import java.util.*;
+import java.util.Date;
+import ibase.utility.*;
+import ibase.webitm.ejb.ValidatorEJB;
+import ibase.webitm.utility.ITMException;
+
+public class CostDetails extends ValidatorEJB {
+	private String usersiteCode = "";
+	private E12GenericUtility genericUtility = new E12GenericUtility();
+
+	public CostDetails(UserInfoBean userInfoBean) {
+		setUserInfo(userInfoBean);
+		userInfoBean = getUserInfo();
+		this.usersiteCode = userInfoBean.getSiteCode();
+	}
+
+	public Map<String, List<List<String>>> getItemDetails(String itemCode) throws Exception {
+		Map<String, List<List<String>>> combinedMap = new HashMap<>();
+		combinedMap.put("cost", getCostDetails(itemCode));
+		combinedMap.put("price", getPriceListDetails(itemCode));
+		return combinedMap;
+	}
+
+	private List<List<String>> getCostDetails(String itemCode) throws Exception
+	{
+		Connection conn = null;
+		PreparedStatement pstmt = null;
+		ResultSet rs = null;
+		String sql = "", item = "" , rmCost = "" , pmCost = "" , otherCosts = "" , effFrom = "" , validUpto = "" , costPerUnit = "" ;
+		List<List<String>> costList = new ArrayList<>();
+
+		try 
+		{
+			conn = getConnection();
+			sql = "SELECT item_code, rm_cost, pm_cost, other_costs, effective_from_date, valid_upto_date, cost_per_unit FROM costing_mst WHERE item_code = ? ORDER BY effective_from_date DESC";
+			pstmt = conn.prepareStatement(sql);
+			pstmt.setString(1, itemCode.trim());
+			rs = pstmt.executeQuery();
+			while (rs.next()) 
+			{
+				item = checkNull(rs.getString("item_code"));
+				rmCost = checkNull(rs.getString("rm_cost"));
+				pmCost = checkNull(rs.getString("pm_cost"));
+				otherCosts = checkNull(rs.getString("other_costs"));
+				effFrom = checkNull(rs.getString("effective_from_date"));
+				validUpto = checkNull(rs.getString("valid_upto_date"));
+				costPerUnit = checkNull(rs.getString("cost_per_unit"));
+
+				// Formatting dates for better display
+				SimpleDateFormat simpleDateFormat = new SimpleDateFormat(genericUtility.getDBDateFormat());
+				Date effFromDate = simpleDateFormat.parse(effFrom);
+				Date validUptoDate = simpleDateFormat.parse(validUpto);
+
+				SimpleDateFormat displayFormat = new SimpleDateFormat("dd/MM/yy");
+				String formattedEffFrom = displayFormat.format(effFromDate);
+				String formattedValidUpto = displayFormat.format(validUptoDate);
+
+				List<String> row = new ArrayList<>();
+				row.add(item);
+				row.add(rmCost);
+				row.add(pmCost);
+				row.add(otherCosts);
+				row.add(formattedEffFrom);
+				row.add(formattedValidUpto);
+				row.add(costPerUnit);
+
+				costList.add(row);
+			}
+		}
+		catch (Exception e) 
+		{
+			BaseLogger.log("3", getUserInfo(), null, "Exception in getCostDetails: " + e.getMessage());
+			throw new ITMException(e);
+		}
+		finally
+		{
+			// Closing resources
+			if (rs != null) {
+				rs.close();
+			}
+			if (pstmt != null) {
+				pstmt.close();
+			}
+			if (conn != null) {
+				conn.close();
+			}
+		}
+
+		return costList;
+	}
+
+	private List<List<String>> getPriceListDetails(String itemCode) throws Exception
+	{
+		Connection conn = null;
+		PreparedStatement pstmt = null;
+		ResultSet rs = null;
+		String sql = "", item = "" ,  rate = "" , currCode = "" , effFrom = "" , validUpto = "" , prvNrv = "" ;
+		List<List<String>> priceList = new ArrayList<>();
+		try 
+		{
+			conn = getConnection();
+			sql = "SELECT item_code, rate, eff_from, valid_upto, curr_code, previous_nrv FROM pricelisttt WHERE item_code = ? ORDER BY eff_from DESC";
+			pstmt = conn.prepareStatement(sql);
+			pstmt.setString(1, itemCode.trim());
+			rs = pstmt.executeQuery();
+			while (rs.next()) 
+			{
+				item = checkNull(rs.getString("item_code"));
+				rate = checkNull(rs.getString("rate"));
+				effFrom = checkNull(rs.getString("eff_from"));
+				validUpto = checkNull(rs.getString("valid_upto"));
+				currCode = checkNull(rs.getString("curr_code"));
+				prvNrv = checkNull(rs.getString("previous_nrv"));
+				
+				// Formatting dates for better display
+				SimpleDateFormat simpleDateFormat = new SimpleDateFormat(genericUtility.getDBDateFormat());
+				Date effFromDate = simpleDateFormat.parse(effFrom);
+				Date validUptoDate = simpleDateFormat.parse(validUpto);
+
+				SimpleDateFormat displayFormat = new SimpleDateFormat("dd/MM/yy");
+				String formattedEffFrom = displayFormat.format(effFromDate);
+				String formattedValidUpto = displayFormat.format(validUptoDate);
+			
+				List<String> row = new ArrayList<>();
+				
+				row.add(item);
+				row.add(rate);
+				row.add(formattedEffFrom);
+				row.add(formattedValidUpto);
+				row.add(currCode);
+				row.add(prvNrv);
+				priceList.add(row);
+			}
+		}
+		catch (Exception e) 
+		{
+			BaseLogger.log("3", getUserInfo(), null, "Exception in getPriceListDetails: " + e.getMessage());
+			throw new ITMException(e);
+		}
+		finally
+		{
+			// Closing resources
+			if (rs != null) {
+				rs.close();
+			}
+			if (pstmt != null) {
+				pstmt.close();
+			}
+			if (conn != null) {
+				conn.close();
+			}
+		}
+
+	return priceList;
+}
+
+private String checkNull(String str) 
+{
+	return (str == null) ? "" : str;
+}
+
+}
+