Pricelist wizard added logic to update previous pricelist while inserting new pricelist

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@177201 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-dis/ibase/webitm/ejb/dis/PricelistGenEJB.java

@@ -5,7 +5,10 @@ import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Set;
@@ -300,7 +303,7 @@ public class PricelistGenEJB extends ValidatorEJB
 		PreparedStatement insertPstmt = null, pstmt = null;
 		ResultSet rs = null;
 		int insertCnt[] = null;
-		boolean isError = false;
+		boolean isError = false,insert=false;
 		
 		try
 		{
@@ -345,7 +348,10 @@ public class PricelistGenEJB extends ValidatorEJB
 							rs = null;
 						}
 						
-
+						insert=updatePricelist(itemCode,(String) eachInsHMap.get("price_list"), getTimeStamp(eachInsHMap.get("eff_from")),getTimeStamp(eachInsHMap.get("valid_upto")),eachInsHMap.get("rate"),conn);
+						System.out.println("Insert Flag"+insert);
+						if(insert)
+						{
 							insertPstmt.setString(1, eachInsHMap.get("price_list"));
 							insertPstmt.setString(2, eachInsHMap.get("item_code"));
 							insertPstmt.setString(3, eachInsHMap.get("unit"));
@@ -372,6 +378,7 @@ public class PricelistGenEJB extends ValidatorEJB
 							insertPstmt.setString(24, null);
 	
 							insertPstmt.addBatch();
+						}
 							insertPstmt.clearParameters();
 					}
 				}
@@ -482,5 +489,165 @@ public class PricelistGenEJB extends ValidatorEJB
 		}
 		return value;
 	}
+	public boolean updatePricelist(String itemCode,String pricelist,Timestamp effFrom,Timestamp validUpto,String rate,Connection conn) throws ITMException
+	{
+		boolean retFlag = false;
+		PreparedStatement pstmt,pstmt1;
+		ResultSet rs,rs1;
+		Timestamp dbEffrom=null,dbValidUpto=null,updValidUpto=null;
+		String dbPricelist=null,dbitemCode=null,dbUnit=null,dblistType=null,dbslabNo=null;
+		try
+		{
+			
+		String sql="select * from PRICELIST where ITEM_CODE = ? and PRICE_LIST = ? "
+				+ "and ( EFF_FROM between ? and ? or "
+				+ "VALID_UPTO between ? and ? or "
+				+ "EFF_FROM <= ? AND VALID_UPTO >= ?)";
+				pstmt=conn.prepareStatement(sql);
+				pstmt.setString(1, itemCode);
+				pstmt.setString(2, pricelist);
+				pstmt.setTimestamp(3, effFrom);
+				pstmt.setTimestamp(4, validUpto);
+				pstmt.setTimestamp(5, effFrom);
+				pstmt.setTimestamp(6, validUpto);
+				pstmt.setTimestamp(7, effFrom);
+				pstmt.setTimestamp(8, validUpto);
+				rs=pstmt.executeQuery();
+				if(rs.next())
+				{
+					dbEffrom=rs.getTimestamp("eff_from");
+					dbValidUpto=rs.getTimestamp("valid_upto");
+					dbPricelist=rs.getString("price_list");
+					dbitemCode=rs.getString("item_code");
+					dbUnit=rs.getString("unit");
+					dblistType=rs.getString("list_type");
+					dbslabNo=rs.getString("slab_no");
+					
+					
+					//updValidUpto=getPreviousDay(effFrom);
+					if(effFrom.after(dbEffrom) && (validUpto.equals(dbValidUpto)|| validUpto.before(dbValidUpto) || validUpto.after(dbValidUpto))  )
+					{
+						
+						updValidUpto=getNextPreviousDay(effFrom,0);
+						
+						String sqlUpd="Update pricelist set valid_upto = ? where price_list= ? and item_code= ? and unit = ? and list_type = ? and slab_no = ?";
+						pstmt1=conn.prepareStatement(sqlUpd);
+						pstmt1.setTimestamp(1, updValidUpto);
+						pstmt1.setString(2, pricelist);
+						pstmt1.setString(3, itemCode);
+						pstmt1.setString(4, dbUnit);
+						pstmt1.setString(5, dblistType);
+						pstmt1.setString(6, dbslabNo);
+						int updcnt=pstmt1.executeUpdate();
+						
+						pstmt1.close();
+						pstmt1=null;
+						
+						if(updcnt>0)
+						{
+							retFlag = true;
+						}
+					}
+					else if( effFrom.equals(dbEffrom) && (validUpto.equals(dbValidUpto)|| validUpto.before(dbValidUpto)))
+					{
+						Timestamp updeffFrom=getNextPreviousDay(effFrom,1);
+						String sqlUpd="Update pricelist set eff_from = ?  where price_list= ? and item_code= ? and unit = ? and list_type = ? and slab_no = ?";
+						pstmt1=conn.prepareStatement(sqlUpd);
+						pstmt1.setTimestamp(1, updeffFrom);
+						pstmt1.setString(2, pricelist);
+						pstmt1.setString(3, itemCode);
+						pstmt1.setString(4, dbUnit);
+						pstmt1.setString(5, dblistType);
+						pstmt1.setString(6, dbslabNo);
+						int updcnt=pstmt1.executeUpdate();
+						
+						pstmt1.close();
+						pstmt1=null;
+						
+						if(updcnt>0)
+						{
+							retFlag = true;
+						}
+					}
+					else if( effFrom.equals(dbEffrom) && validUpto.after(dbValidUpto) )
+					{
+						String sqlUpd="Update pricelist set valid_upto = ?, rate = ? where price_list= ? and item_code= ? and unit = ? and list_type = ? and slab_no = ?";
+						pstmt1=conn.prepareStatement(sqlUpd);
+						pstmt1.setTimestamp(1, validUpto);
+						pstmt1.setDouble(2, getDoubleValue(rate));
+						pstmt1.setString(3, pricelist);
+						pstmt1.setString(4, itemCode);
+						pstmt1.setString(5, dbUnit);
+						pstmt1.setString(6, dblistType);
+						pstmt1.setString(7, dbslabNo);
+						int updcnt=pstmt1.executeUpdate();
+						
+						pstmt1.close();
+						pstmt1=null;
+						
+						if(updcnt>0)
+						{
+							retFlag = false;
+						}
+					}
+					
+				}
+				else
+				{
+					retFlag = true;
+				}
+				pstmt.close();
+				pstmt=null;
+				rs.close();
+				rs=null;
+				
+	
+		}
+		catch(Exception e)
+		{
+			e.getMessage();
+			e.printStackTrace();
+			throw new ITMException(e);
+		}
+		System.out.println("retFlag["+retFlag+"]");
+		return retFlag;
+	}
+	
+	public Timestamp getNextPreviousDay(Timestamp d1,int pn) throws ITMException
+	{
+		Timestamp prevDate=null;
+		String transformDt;
+		try
+		{
+			SimpleDateFormat appdtfr = new SimpleDateFormat(genericUtility.getApplDateFormat());
+			SimpleDateFormat dbDtfr = new SimpleDateFormat(genericUtility.getDBDateFormat());
+			transformDt=appdtfr.format(d1);
+			
+			Calendar preCalc = Calendar.getInstance();	
+			System.out.println("preCalc::"+preCalc);
+			preCalc.setTime( getDateObject( transformDt ) );
+			if(pn==0)
+			{
+				preCalc.add( Calendar.DAY_OF_MONTH , -1);
+			}
+			else
+			{
+				preCalc.add( Calendar.DAY_OF_MONTH , +1);
+			}
+			java.util.Date prvDate = preCalc.getTime();
+			prevDate=Timestamp.valueOf(dbDtfr.format(prvDate) + " 00:00:00.00");
+			
+			System.out.println("Source Date["+d1+"] Formatted Date["+prevDate+"]");
+			
+			
+		}
+		catch(Exception e)
+		{
+			
+			e.getMessage();
+			e.printStackTrace();
+		}
+		return prevDate;
+	}
 
 }
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