diff --git a/Additional files/.DS_Store b/Additional files/.DS_Store
new file mode 100644
index 0000000..ceaf9cb
Binary files /dev/null and b/Additional files/.DS_Store differ
diff --git a/Additional files/Java file/Auction.java b/Additional files/Java file/Auction.java
new file mode 100644
index 0000000..0be459b
--- /dev/null
+++ b/Additional files/Java file/Auction.java	
@@ -0,0 +1,1164 @@
+import java.io.Console;
+import java.io.InputStream;
+import java.math.BigDecimal;
+import java.sql.*;
+import java.util.Date;
+import java.util.Scanner;
+import java.util.concurrent.TimeUnit;
+import java.util.*;
+
+public class Auction {
+	static String url = "jdbc:mysql://localhost:3306/auction_house?autoReconnect=true&useSSL=false";
+	static String dbuname = "root";
+	static String dbpass = "admin";
+	static String classForName = "com.mysql.jdbc.Driver";
+
+	public static void main(String[] args) throws Exception {
+
+		while (true) {
+			System.out.println("\b");
+			System.out.println("*********  Welcome to Rita's Auction House  ***********");
+			System.out.println("Please select your role to proceed:");
+			System.out.println("1. Seller");
+			System.out.println("2. Bidder");
+			System.out.print("Please enter your choice: ");
+
+			Scanner scan = new Scanner(System.in);
+			String fOption = scan.next();
+			char[] a = fOption.toCharArray();
+			int asci = (int) a[0];
+
+			switch (asci) {
+			case 49:
+				System.out.println("\n1. Sign-in");
+				System.out.println("2. Register");
+				System.out.print("Please enter your choice: ");
+				int sOption = scan.nextInt();
+
+				switch (sOption) {
+				case 1:
+					int auth = authenticate(49);
+					switch (auth) {
+					case 0:
+						System.out.println("Username/Password did not match. Please try again.");
+						break;
+					default:
+						int sellerOption = 0;
+						while (sellerOption != 10) {
+							System.out.println("\n Welcome back seller !");
+							System.out.println("1. Submit item(s) for auction");
+							System.out.println("2. Set/change base price for your submitted item");
+							System.out.println("3. Set time duration for auction");
+							System.out.println("4. View all the running auctions");
+							System.out.println("5. View (approval) status of your items");
+							System.out.println("6. View all the bids for your item");
+							System.out.println("7. View earnings (after auction)");
+							System.out.println("8. Withdraw item from auction");
+							System.out.println("9. View withdrawn items");
+							System.out.println("10. Exit");
+							System.out.println("\b");
+							System.out.print("Please enter your choice: ");
+							sellerOption = scan.nextInt();
+							switch (sellerOption) {
+							case 1:
+								sellerSubmitItem(auth);
+								break;
+							case 2:
+								sellerSetBasePrice(auth);
+								break;
+							case 3:
+								sellerSetTime(auth);
+								break;
+							case 4:
+								sellerViewRunningAuctions(auth);
+								break;
+							case 5:
+								sellerViewItemStatus(auth);
+								break;
+							case 6:
+								sellerViewBids(auth);
+								break;
+							case 7:
+								sellerViewSellerEarnings(auth);
+								break;
+							case 8:
+								sellerWithdrawAuction(auth);
+								break;
+							case 9:
+								sellerViewWithdrawnItems(auth);
+								break;
+							}
+						}
+					}
+					break;
+				case 2:
+					int reg = register(49);
+					if (!(reg > 0))
+						System.out.println("Oops ! Something went wrong. Please try again after some time.");
+					break;
+				}
+				break;
+			case 50:
+				System.out.println("\n1. Sign-in");
+				System.out.println("2. Register");
+				System.out.print("Please enter your choice: ");
+				int bOption = scan.nextInt();
+
+				switch (bOption) {
+				case 1:
+					int auth = authenticate(50);
+					switch (auth) {
+					case 0:
+						System.out.println("Username/Password did not match. Please try again.");
+						break;
+					default:
+						int bidderOption = 0;
+						while (bidderOption != 5) {
+							System.out.println("\n Welcome back bidder !");
+							System.out.println("1. View available and running auctions");
+							System.out.println("2. View my bids");
+							System.out.println("3. Bid for an auction");
+							System.out.println("4. View bought items");
+							System.out.println("5. Exit");
+							System.out.println("\b");
+							System.out.print("Please enter your choice: ");
+							bidderOption = scan.nextInt();
+							switch (bidderOption) {
+							case 1:
+								bidderAvailAucs(auth);
+								break;
+							case 2:
+								bidderMyBids(auth);
+								break;
+							case 3:
+								bidderBid(auth);
+								break;
+							case 4:
+								bidderBought(auth);
+								break;
+							}
+						}
+					}
+					break;
+				case 2:
+					int reg = register(50);
+					if (!(reg > 0))
+						System.out.println("Oops ! Something went wrong. Please try again after some time.");
+					break;
+				}
+				break;
+			case 97:
+				System.out.println("\b");
+				System.out.println("Hello Rita !");
+				int auth = authenticate(97);
+				switch (auth) {
+				case 0:
+					System.out.println("Username/Password did not match. Please try again.");
+					break;
+				default:
+					int adminOption = 0;
+					while (adminOption != 6) {
+						System.out.println("\n Welcome back admin !");
+						System.out.println("1. Accept seller auction request");
+						System.out.println("2. Start timer for an auction");
+						System.out.println("3. View all running auctions and bids");
+						System.out.println("4. View all sold products and earnings");
+						System.out.println("5. View all withdrawn items from auction");
+						System.out.println("6. Exit");
+						System.out.println("\b");
+						System.out.print("Please enter your choice: ");
+						adminOption = scan.nextInt();
+						switch (adminOption) {
+						case 1:
+							adminAcceptSeller();
+							break;
+						case 2:
+							adminStartTimer();
+							break;
+						case 3:
+							adminViewAucBid();
+							break;
+						case 4:
+							adminViewSoldEarn();
+							break;
+						case 5:
+							adminViewWithdrawn();
+							break;
+						}
+					}
+				}
+				break;
+			}
+		}
+	}
+
+	private static void bidderBought(int auth) throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, des, baseprice, BidValue from product where endTime < (select NOW()) and approved = 1 and lastBidder = "
+				+ auth;
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%3s%13s%20s%28s%15s%14s\n","S.No","Product ID","Product Name","Product Description","Base Price","Your Bid");
+			}			
+			System.out.printf("%2d%11d%23s%30s%13s%14s\n",i,rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),"$ "+rs.getString(5));
+		}
+		if (i == 0) {
+			System.out.println(
+					"You haven't been sold any items yet. Reasons:\n1. You have not placed any bid.\n2. The auction is not over yet.\nPlease check back in some time.");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void bidderBid(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, des, baseprice, BidValue, endTime from product where endTime > (select NOW()) and approved = 1 ";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		LinkedHashMap lhm = new LinkedHashMap();
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%5s%15s%30s%45s%23s%18s%25s\n","S.No","Product ID","Product Name","Product Description","Base Price","Last Bid","Valid For");
+			}
+			if (rs.getDouble(5) > rs.getDouble(4))
+				lhm.put((int) rs.getInt(1), rs.getDouble(5));
+			else
+				lhm.put((int) rs.getInt(1), rs.getDouble(4));
+
+			Date end = rs.getTimestamp(6);
+			Date today = new Date();
+
+			Calendar calendar = Calendar.getInstance();
+			calendar.setTime(end);
+			long endMili = calendar.getTimeInMillis();
+
+			calendar.setTime(today);
+			long todayMili = calendar.getTimeInMillis();
+			long millis = endMili - todayMili;
+
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" secs");
+			}
+
+			String duration = sb.toString();
+
+			System.out.printf("%4s%12s%35s%50s%17s%17s%33s\n",i,rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),"$ "+rs.getString(5),duration);
+		}
+
+		if (i > 0) {
+			System.out.print("Product ID: ");
+			int prodId = scan.nextInt();
+			int myBid = 0;
+			Set set = lhm.entrySet();
+			Iterator itr = set.iterator();
+			double val = 0;
+			while (itr.hasNext()) {
+				Map.Entry me = (Map.Entry) itr.next();
+				if (prodId == (int) me.getKey()) {
+					val = (double) me.getValue();
+					break;
+				}
+			}
+
+			System.out.print("Your Bid (with 2 decimal places): $ ");
+			double newBid = scan.nextDouble();
+			while (newBid < val) {
+				System.out.println(
+						"New bid cannot be lesser than the base price/original bid.\nPlease enter a bigger bid: $ ");
+				newBid = scan.nextDouble();
+			}
+
+			String query2 = "update product set BidValue = " + newBid + ", lastBidder = '" + auth + "' where id = "
+					+ prodId + " and endTime > (select NOW()) and approved = 1";
+			int ret = st.executeUpdate(query2);
+
+			switch (ret) {
+			case 0:
+				System.out.println("Cannot bid on this product now. \nPlease select another product.");
+				break;
+			case 1:
+				String query3 = "insert into bidder_bids(uname, productId, bidValue, placed, wen) values (" + auth + ","
+						+ prodId + "," + newBid + ", 1, (select NOW()))";
+				int result = st.executeUpdate(query3);
+				if (result == 1) {
+					System.out.println("\b");
+					System.out.println("Your bid has been successfully placed !");
+				}
+				break;
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, no active auctions found!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void bidderMyBids(int auth) throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select B.id, B.productId, P.pname, B.bidValue , B.wen from bidder_bids B inner join product P on B.productId = P.id where P.approved = 1 and uname = "
+				+ auth + " ORDER BY B.id DESC";
+		ResultSet rs = st.executeQuery(query1);
+		int i = 0;
+		System.out.println("\b");
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%3s%17s%14s%17s\n","S.No","Product Name","Bid Value","Time");
+			}
+			System.out.printf("%2d%19s%13s%27s\n",i,rs.getString(3),"$ "+rs.getString(4),rs.getString(5));
+		}
+		if (i == 0) {
+			System.out.println("You don't have active bids at this moment!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void bidderAvailAucs(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, des, baseprice, BidValue, endTime from product where endTime > (select NOW()) and approved = 1";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%5s%15s%30s%45s%23s%18s%25s\n","S.No","Product ID","Product Name","Product Description","Base Price","Last Bid","Valid For");
+			}
+			Date end = rs.getTimestamp(6);
+			Date today = new Date();
+
+			Calendar calendar = Calendar.getInstance();
+			calendar.setTime(end);
+			long endMili = calendar.getTimeInMillis();
+
+			calendar.setTime(today);
+			long todayMili = calendar.getTimeInMillis();
+			long millis = endMili - todayMili;
+
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" secs ");
+			}
+
+			String duration = sb.toString();
+
+			System.out.printf("%4s%12s%35s%50s%17s%17s%33s\n",i,rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),"$ "+rs.getString(5),duration);
+		}
+		if (i == 0) {
+			System.out.println("Sorry, no active auctions at this moment!");
+		}
+		st.close();
+		con.close();
+	}
+	
+	private static void sellerViewWithdrawnItems(int auth) throws Exception{
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select W.productId, W.pname, W.uname, W.wen, W.baseprice, W.lastbid from withdraws W inner join seller_sells S on W.productId = S.productId where S.uname = "+auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		int i = 0;
+		while(rs2.next()){
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%22s%20s%20s%25s%15s\n","Product ID","Product Name","Reason","When","Base Price","Last Bid");
+			}
+			String reason = "";
+			if(rs2.getInt(3) == 0)
+				reason = "No bids/Timeout";
+			else
+				reason = "Self";
+			String val = "";
+			if(rs2.getString(6) == null){
+				val = "0.00";
+			}
+			else{
+				val = rs2.getString(6);
+			}
+			System.out.printf("%6s%27s%23s%25s%14s%17s\n",rs2.getInt(1),rs2.getString(2),reason,rs2.getString(4),"$ "+rs2.getString(5),"$ "+val);
+		}
+		if(i==0){
+			System.out.println("No item has been withdrawn!");
+		}
+	}
+
+	private static void sellerWithdrawAuction(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select S.productId, P.pname, P.baseprice, P.BidValue from seller_sells S inner join product P on S.productId = P.id where P.endTime > (SELECT NOW()) and P.approved = 1 and S.uname = "
+				+ auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		LinkedHashMap lhm = new LinkedHashMap();
+		int l = 0;
+		while (rs2.next()) {
+			l++;
+			if (l == 1) {
+				System.out.printf("%8s%25s%18s%20s\n","Product ID","Product Name","Base Price","Current Bid Value");
+			}
+			System.out.printf("%7s%31s%14s%18s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3),"$ "+rs2.getString(4));
+			lhm.put(rs2.getInt(1), rs2.getString(2) + " " + rs2.getString(3) + " " + rs2.getString(4));
+		}
+		if (l > 0) {
+			System.out.println("\b");
+			System.out.print("Enter Product ID to withdraw: ");
+			int n = scan.nextInt();
+			Set set = lhm.entrySet();
+			Iterator itr = set.iterator();
+			String name = "";
+			double base = 0.00;
+			double bidV = 0.00;
+			while (itr.hasNext()) {
+				Map.Entry me = (Map.Entry) itr.next();
+				int key = (int) me.getKey();
+				if (n == key) {
+					String value = me.getValue().toString();
+					String[] ar = value.split(" ");
+					name = ar[0];
+					base = Double.parseDouble(ar[ar.length - 2]);
+					bidV = Double.parseDouble(ar[ar.length - 1]);
+				}
+			}
+
+			String query3 = "update product set approved = 0 where id = " + n;
+			int ret = st.executeUpdate(query3);
+			if (ret == 0) {
+				System.out.println("\b");
+				System.out.println("Could not delete auction request.\nPlease try again later.");
+			} else {
+				System.out.println("\b");
+				System.out.println("Product from auction : ");
+
+				String query4 = "insert into withdraws(productId, pname, uname, wen, baseprice, lastbid) values (" + n
+						+ ",'" + name + "'," + auth + ",(select NOW())," + base + "," + bidV + ")";
+				int result = st.executeUpdate(query4);
+				switch (result) {
+				case 0:
+					System.out.println("Could not insert. try again later");
+					break;
+				case 1:
+					System.out.print("Success !");
+					break;
+				}
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, no item can be withdrawn from auction at this time!");
+		}
+
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewSellerEarnings(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select P.pname, (0.95*P.BidValue) as earning from product P inner join seller_sells S on S.productId = P.id where P.endTime < (SELECT NOW()) and P.approved = 1 and S.uname = "
+				+ auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		double earning = 0.00;
+		int i = 0;
+		while (rs2.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%20s%20s\n","Product Name","Earnings");
+			}
+			BigDecimal bd = new BigDecimal(String.valueOf(rs2.getDouble(2))).setScale(2, BigDecimal.ROUND_FLOOR);
+			System.out.printf("%20s%19s\n",rs2.getString(1),"$ "+bd);
+			earning += rs2.getDouble(2);
+		}
+		System.out.println("\b");
+		BigDecimal bd = new BigDecimal(String.valueOf(earning)).setScale(2, BigDecimal.ROUND_FLOOR);
+		System.out.println("Total earning: $ " + bd);
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewRunningAuctions(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select id, pname, baseprice, BidValue, startTime, endTime from product P where endTime > (SELECT NOW()) and approved = 1";
+		ResultSet rs2 = st.executeQuery(query2);
+		int i = 0;
+		while (rs2.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%8s%25s%18s%16s%24s%24s\n","Product ID","Product Name","Base Price","Last Bid","Start Time","End Time");
+			}
+			System.out.printf("%7s%31s%14s%16s%28s%28s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3),rs2.getString(4),rs2.getString(5),rs2.getString(6));
+		}
+		if (i == 0) {
+			System.out.println("No active auctions found!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewItemStatus(int auth) throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select S.productId, P.pname, P.approved from seller_sells S inner join product P on S.productId = P.id where uname = "
+				+ auth;
+		ResultSet rs = st.executeQuery(query1);
+		int i = 0;
+		System.out.println("\b");
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%8s%22s%30s\n","Product ID","Product Name","Approval Status");
+			}
+			int status = rs.getInt(3);
+			String stat = "";
+			if (status == 0)
+				stat = "Pending approval/Item withdrawn";
+			else
+				stat = "Approved";
+			System.out.printf("%4d%28s%36s\n",rs.getInt(1),rs.getString(2),stat);
+		}
+		if (i == 0) {
+			System.out.println("Please submit items for auction.");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewBids(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select S.productId, P.pname, B.bidValue, B.wen from seller_sells S inner join bidder_bids B on S.productId = B.productId inner join product P on S.productId = P.id where S.uname = "
+				+ auth + " ORDER BY productId DESC, wen DESC";
+		ResultSet rs2 = st.executeQuery(query2);
+		int k = 0;
+		while (rs2.next()) {
+			k++;
+			if (k == 1) {
+				System.out.printf("%10s%20s%20s%20s\n","Product ID","Product Name","Bid Value","Time");
+			}
+			System.out.printf("%4d%26s%19s%28s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3),rs2.getString(4));
+		}
+		if (k == 0)
+			System.out.println("No bids received for any of your items.");
+		st.close();
+		con.close();
+	}
+
+	private static void sellerSetTime(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query2 = "select S.productId, P.pname, P.duration from seller_sells S inner join product P on S.productId = P.id where P.sold = 0 and P.endTime > (SELECT NOW()) and S.uname = "
+				+ auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		System.out.println("\b");
+		int j = 0;
+		String duration = "";
+		while (rs2.next()) {
+			j++;
+			if (j == 1) {
+				System.out.printf("%10s%25s%25s\n","Product ID","Product Name","Duration");
+			}
+			long millis = rs2.getLong(3);
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" Days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" Hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" Mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" Sec");
+			}
+
+			duration = sb.toString();
+			System.out.printf("%6s%32s%30s\n",rs2.getInt(1),rs2.getString(2),duration);
+		}
+		if (j > 0) {
+			String quit = "Y";
+			long newMilli = 0;
+			while (!quit.equals("N")) {
+				System.out.println("\b");
+				System.out.print("Product number to change: ");
+				int opt = scan.nextInt();
+				System.out.print("Enter new duration in days hrs mins secs. \n");
+				System.out.print("Days: ");
+				int days = scan.nextInt();
+				System.out.print("Hours: ");
+				int hours = scan.nextInt();
+				System.out.print("Minutes: ");
+				int minutes = scan.nextInt();
+				System.out.print("Seconds: ");
+				int seconds = scan.nextInt();
+
+				newMilli = TimeUnit.SECONDS.toMillis(seconds) + TimeUnit.MINUTES.toMillis(minutes)
+						+ TimeUnit.HOURS.toMillis(hours) + TimeUnit.DAYS.toMillis(days);
+
+				String query3 = "update product set duration = " + newMilli + " , endTime = DATE_ADD(NOW(), INTERVAL "
+						+ (newMilli / 1000) + " second) where id = " + opt;
+				int ret = st.executeUpdate(query3);
+				if (ret == 0) {
+					System.out.println("No row updated !");
+				} else {
+					System.out.println("\b");
+					System.out
+							.print("Duration updated successfully ! \nDo you wish to make any more updates ? (Y/N): ");
+					quit = scan.next().toUpperCase();
+				}
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, you haven't submitted any new items for auction !");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void sellerSetBasePrice(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con2 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st2 = con2.createStatement();
+		Connection con3 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st3 = con3.createStatement();
+
+		String query2 = "select S.productId, P.pname, P.baseprice from seller_sells S inner join product P on S.productId = P.id where P.startTime IS NULL and S.uname = "
+				+ auth;
+		ResultSet rs2 = st2.executeQuery(query2);
+		System.out.println("\b");
+		int j = 0;
+		while (rs2.next()) {
+			j++;
+			if (j == 1) {
+				System.out.printf("%10s%20s%15s\n","Product ID","Product Name","Base Price");
+			}
+			System.out.printf("%5s%20s%18s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3));
+		}
+		if (j > 0) {
+			String quit = "Y";
+			while (!quit.equals("N")) {
+				System.out.println("\b");
+				System.out.print("Product number to change: ");
+				int opt = scan.nextInt();
+				System.out.print("New base price (with 2 decimal digits): $ ");
+				double newBase = scan.nextDouble();
+
+				String query3 = "update product set baseprice = " + newBase + " where id = " + opt;
+				int ret = st3.executeUpdate(query3);
+				if (ret == 0) {
+					System.out.println("No row updated !");
+				} else {
+					System.out.println("\b");
+					System.out.print(
+							"Base price updated successfully ! \nDo you wish to make any more updates ? (Y/N): ");
+					quit = scan.next().toUpperCase();
+				}
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, you haven't submitted any new items for auction !");
+		}
+		st3.close();
+		con3.close();
+		st2.close();
+		con2.close();
+	}
+
+	private static void sellerSubmitItem(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		System.out.println("\b");
+		System.out.println("Welcome Seller ID (" + auth + "). Please give the product details:");
+		System.out.println("\b");
+		System.out.print("Product Name: ");
+		String prodName = scan.nextLine();
+		System.out.print("Product Desciption (12-15 words): ");
+		String prodDesc = scan.nextLine();
+		prodDesc = prodDesc.substring(0, Math.min(prodDesc.length(), 98));
+		System.out.print("Base Price (with 2 decimal digits): $ ");
+		double prodBase = scan.nextDouble();
+		System.out.print("Auction Duration:\n");
+		System.out.print("days: ");
+		int dd = scan.nextInt();
+		System.out.print("hours: ");
+		int hh = scan.nextInt();
+		System.out.print("mins: ");
+		int mm = scan.nextInt();
+		System.out.print("seconds: ");
+		int ss = scan.nextInt();
+
+		int milliSec = ss * 1000 + (mm * 60 * 1000) + (hh * 60 * 60 * 1000) + (dd * 24 * 60 * 60 * 1000);
+
+		String query = "insert into product(pname, des, baseprice, duration) values ('" + prodName + "','" + prodDesc
+				+ "','" + prodBase + "','" + milliSec + "')";
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		int count = st.executeUpdate(query, Statement.RETURN_GENERATED_KEYS);
+		ResultSet rs = st.getGeneratedKeys();
+		int productId = 0;
+		if (rs.next()) {
+			productId = rs.getInt(1);
+		}
+		if (count == 0) {
+			System.out.println("Could not save data. Please try again later.");
+		} else {
+			System.out.println("\b");
+			System.out.println(
+					"Item saved successfully ! The admin will soon approve your auction request and start the timer.");
+			String query2 = "insert into seller_sells(uname, productId) values (" + auth + "," + productId + ")";
+			int count2 = st.executeUpdate(query2, Statement.RETURN_GENERATED_KEYS);
+			ResultSet rs2 = st.getGeneratedKeys();
+			int requestId = 0;
+			if (rs2.next()) {
+				requestId = rs2.getInt(1);
+				System.out.println("\b");
+				System.out.println("For reference, your request ID is " + requestId);
+			}
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void adminViewWithdrawn() throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, productId, pname, uname, wen, baseprice, lastbid from withdraws";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%5s%15s%23s%18s%20s%23s%18s\n","S.No.","Product ID","Product Name","Seller ID","Time","Base Price","Last Bid");
+			}
+			String val = "";
+			if(rs.getString(7) == null)
+				val = "0.00";
+			else
+				val = rs.getString(7);
+			System.out.printf("%3s%14s%26s%14s%31s%15s%18s\n",rs.getInt(1),rs.getInt(2),rs.getString(3),rs.getString(4),rs.getString(5),"$ "+rs.getString(6),"$ "+val);
+		}
+		if (i == 0) {
+			System.out.println("No items have been withdrawn from auction!");
+		}
+	}
+
+	private static void adminViewSoldEarn() throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, baseprice, BidValue, lastBidder from product where endTime < (select NOW()) and approved = 1";
+		ResultSet rs = st.executeQuery(query1);
+		ResultSetMetaData rsmd = rs.getMetaData();
+		int cols = rsmd.getColumnCount();
+		System.out.println("\b");
+		double earning = 0.00;
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%20s%17s%15s%20s%15s\n","Product ID","Product Name","Base Price","Last Bid","Last Bidder ID","Earning");
+			}
+			double val = (0.05 * rs.getDouble(4));
+			BigDecimal bd = new BigDecimal(String.valueOf(val)).setScale(2, BigDecimal.ROUND_FLOOR);
+			
+			System.out.printf("%6d%24s%15s%16s%15s%21s\n",rs.getInt(1),rs.getString(2),"$ "+rs.getString(3),"$ "+rs.getString(4),rs.getInt(5),"$ "+bd);
+			earning += (0.05 * rs.getDouble(4));;
+		}
+		System.out.println("\b");
+		BigDecimal bd = new BigDecimal(String.valueOf(earning)).setScale(2, BigDecimal.ROUND_FLOOR);
+		System.out.println("Total earning so far: $ " + bd);
+		st.close();
+		con.close();
+	}
+
+	private static void adminViewAucBid() throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, baseprice, BidValue, startTime, endTime from product where endTime > (select NOW()) and approved = 1";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%8s%25s%18s%18s%24s%25s\n","Product ID","Product Name","Base Price","Last Bid","Start Time","End Time");
+			}
+			System.out.printf("%7s%30s%16s%18s%27s%27s\n",rs.getInt(1),rs.getString(2),"$ "+rs.getString(3),"$ "+rs.getString(4),rs.getString(5),rs.getString(6));
+		}
+		if (i > 0) {
+			System.out.println("\b");
+			System.out.print("Enter product id to view bids: ");
+			int prodId = scan.nextInt();
+
+			String query2 = "select id, uname, bidValue, wen from bidder_bids where productId = " + prodId
+					+ " order by id desc";
+			ResultSet rs2 = st.executeQuery(query2);
+			System.out.println("\b");
+			int j = 0;
+			while (rs2.next()) {
+				j++;
+				if (j == 1) {
+					System.out.printf("%10s%15s%18s%18s\n","Bid ID","Bidder ID","Bid Value","Time");
+				}
+				System.out.printf("%7s%13s%21s%28s\n",rs2.getInt(1),rs2.getInt(2),"$ "+rs2.getString(3),rs2.getString(4));
+			}
+			if (j == 0) {
+				System.out.println("\b");
+				System.out.println("No bids have been placed so far for this product id!");
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("No active auctions!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void adminStartTimer() throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		Connection con2 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st2 = con2.createStatement();
+
+		String query1 = "select * from product where startTime IS NULL";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%27s%43s%30s%30s\n","Product ID","Product Name","Product Description","Base Price","Duration");
+			}
+			long millis = rs.getLong(5);
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" Days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" Hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" Mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" Sec");
+			}
+
+			String duration = sb.toString();
+			System.out.printf("%5s%38s%50s%17s%37s\n",rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),duration);
+			System.out.println("\b");
+			System.out.print("Start timer for this product? (Y/N): ");
+			String ans2 = scan.nextLine().toUpperCase();
+			String query2 = "";
+			switch (ans2) {
+			case "Y":
+				long milli = rs.getLong(5);
+				long sec = milli / 1000;
+				query2 = "update product set approved = 1 , startTime = (select NOW()) , endTime = ((select NOW()) + INTERVAL "
+						+ sec + " SECOND) where id = " + (int) rs.getInt(1);
+				break;
+			}
+			int ret = st2.executeUpdate(query2);
+			if (ret > 0) {
+				System.out.println("\b");
+				System.out.println("Record updated succesfully !");
+			}
+		}
+		if (i == 0) {
+			System.out.println("No request to start timer!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void adminAcceptSeller() throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		Connection con2 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st2 = con2.createStatement();
+
+		String query1 = "select * from product where approved = 0 and startTime IS NULL";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%27s%43s%30s%30s\n","Product ID","Product Name","Product Description","Base Price","Duration");
+			}
+			long millis = rs.getLong(5);
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" Days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" Hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" Mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" Sec");
+			}
+
+			String duration = sb.toString();
+			System.out.printf("%5s%38s%50s%17s%37s\n",rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),duration);
+			System.out.println("\b");
+			System.out.print("Approve? (Y/N): ");
+			String ans1 = scan.nextLine().toUpperCase();
+			int ans11;
+			if (ans1.equals("Y"))
+				ans11 = 1;
+			else
+				ans11 = 0;
+			System.out.println("\b");
+			System.out.print("Start auction of this product? (Y/N): ");
+			String ans2 = scan.nextLine().toUpperCase();
+			String query2 = "";
+			switch (ans2) {
+			case "N":
+				query2 = "update product set approved = " + ans11 + " where id = " + (int) rs.getInt(1);
+				break;
+			case "Y":
+				long milli = rs.getLong(5);
+				long sec = milli / 1000;
+				query2 = "update product set approved = " + ans11
+						+ " , startTime = (select NOW()) , endTime = ((select NOW()) + INTERVAL " + sec
+						+ " SECOND) where id = " + (int) rs.getInt(1);
+				break;
+			}
+			int ret = st2.executeUpdate(query2);
+			if (ret > 0) {
+				System.out.println("\b");
+				System.out.println("Record updated succesfully !");
+			}
+		}
+		if (i == 0) {
+			System.out.println("No auction request!");
+		}
+		st.close();
+		con.close();
+		st2.close();
+		con2.close();
+	}
+
+	private static int register(int i) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		System.out.println("\b");
+		System.out.println("Registration: ");
+		System.out.println("\b");
+		System.out.print("Password: ");
+		String passWord = scan.nextLine();
+		System.out.print("First name: ");
+		String firstName = scan.nextLine();
+		System.out.print("Last Name: ");
+		String lastName = scan.nextLine();
+		System.out.print("Phone: ");
+		String phone = scan.nextLine();
+		System.out.print("Email ID: ");
+		String emailID = scan.nextLine();
+		String userType = "";
+
+		String query = "";
+		switch (i) {
+		case 49:
+			userType = "(seller)";
+			query = "insert into seller(pass, fname, lname, ph, email) values ('" + passWord + "','" + firstName + "','"
+					+ lastName + "','" + phone + "','" + emailID + "')";
+			break;
+		case 50:
+			userType = "(bidder)";
+			query = "insert into bidder(pass, fname, lname, ph, email) values ('" + passWord + "','" + firstName + "','"
+					+ lastName + "','" + phone + "','" + emailID + "')";
+			break;
+		}
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		st.executeUpdate(query, Statement.RETURN_GENERATED_KEYS);
+		ResultSet rs = st.getGeneratedKeys();
+		int key = 0;
+		if (rs.next()) {
+			key = rs.getInt(1);
+		}
+		System.out.println("\b");
+		System.out.println(
+				"Your " + userType + " username is: " + key + "\nPlease use your username and password to sign in.");
+		st.close();
+		con.close();
+		return key;
+	}
+
+	private static int authenticate(int i) throws Exception {
+		System.out.println("\b");
+		System.out.print("Username: ");
+		Scanner scan = new Scanner(System.in);
+		int uname = scan.nextInt();
+		System.out.print("Password: ");
+		String pass = scan.next();
+
+		String query = "";
+		switch (i) {
+		case 49:
+			query = "select pass from seller where uname = " + uname;
+			break;
+		case 50:
+			query = "select pass from bidder where uname = " + uname;
+			break;
+		case 97:
+			query = "select pass from admin where uname = " + uname;
+			break;
+		}
+
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		ResultSet rs = st.executeQuery(query);
+		int returnVal = 0;
+		if (rs.next()) {
+			String passFetch = rs.getString("pass");
+			if (pass.equals(passFetch)) {
+				System.out.println("\b");
+				System.out.println("Successfully verified !");
+				returnVal = uname;
+			} 
+		}
+		st.close();
+		con.close();
+		return returnVal;
+	}
+}
diff --git a/Additional files/SQL full dump with data/auction_house_admin.sql b/Additional files/SQL full dump with data/auction_house_admin.sql
new file mode 100644
index 0000000..57c8a41
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_admin.sql	
@@ -0,0 +1,53 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `admin`
+--
+
+DROP TABLE IF EXISTS `admin`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `admin` (
+  `uname` int(11) NOT NULL AUTO_INCREMENT,
+  `pass` varchar(45) COLLATE utf8_bin NOT NULL,
+  PRIMARY KEY (`uname`)
+) ENGINE=InnoDB AUTO_INCREMENT=787 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `admin`
+--
+
+LOCK TABLES `admin` WRITE;
+/*!40000 ALTER TABLE `admin` DISABLE KEYS */;
+INSERT INTO `admin` VALUES (786,'admin');
+/*!40000 ALTER TABLE `admin` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:14
diff --git a/Additional files/SQL full dump with data/auction_house_bidder.sql b/Additional files/SQL full dump with data/auction_house_bidder.sql
new file mode 100644
index 0000000..a4501a7
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_bidder.sql	
@@ -0,0 +1,60 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `bidder`
+--
+
+DROP TABLE IF EXISTS `bidder`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `bidder` (
+  `uname` int(11) NOT NULL AUTO_INCREMENT,
+  `pass` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `fname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `lname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `ph` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `email` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `approved` int(11) DEFAULT '0',
+  PRIMARY KEY (`uname`),
+  UNIQUE KEY `ph` (`ph`),
+  UNIQUE KEY `email` (`email`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `bidder`
+--
+
+LOCK TABLES `bidder` WRITE;
+/*!40000 ALTER TABLE `bidder` DISABLE KEYS */;
+INSERT INTO `bidder` VALUES (3,'bid1','Kunal','Tyagi','45678992345','k.f@g.com',0),(4,'bid2','Kannu','Priya','7895341234','k.p@g.com',0);
+/*!40000 ALTER TABLE `bidder` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:14
diff --git a/Additional files/SQL full dump with data/auction_house_bidder_bids.sql b/Additional files/SQL full dump with data/auction_house_bidder_bids.sql
new file mode 100644
index 0000000..56499da
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_bidder_bids.sql	
@@ -0,0 +1,61 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `bidder_bids`
+--
+
+DROP TABLE IF EXISTS `bidder_bids`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `bidder_bids` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `uname` int(11) DEFAULT NULL,
+  `productId` int(11) DEFAULT NULL,
+  `bidValue` double(10,2) DEFAULT NULL,
+  `placed` int(11) DEFAULT '0',
+  `wen` datetime DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `uname_idx` (`uname`),
+  KEY `productId_idx` (`productId`),
+  CONSTRAINT `productId2` FOREIGN KEY (`productId`) REFERENCES `product` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION,
+  CONSTRAINT `uname2` FOREIGN KEY (`uname`) REFERENCES `bidder` (`uname`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `bidder_bids`
+--
+
+LOCK TABLES `bidder_bids` WRITE;
+/*!40000 ALTER TABLE `bidder_bids` DISABLE KEYS */;
+INSERT INTO `bidder_bids` VALUES (1,3,2,1000010.00,1,'2016-11-13 11:44:37'),(2,3,4,855.00,1,'2016-11-13 11:47:11'),(3,4,2,1001000.50,1,'2016-11-13 11:49:52'),(4,4,1,3050.00,1,'2016-11-13 11:50:35'),(5,4,1,3060.50,1,'2016-11-13 11:56:12');
+/*!40000 ALTER TABLE `bidder_bids` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:14
diff --git a/Additional files/SQL full dump with data/auction_house_product.sql b/Additional files/SQL full dump with data/auction_house_product.sql
new file mode 100644
index 0000000..a5c0036
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_product.sql	
@@ -0,0 +1,66 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `product`
+--
+
+DROP TABLE IF EXISTS `product`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `product` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `pname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `des` varchar(100) COLLATE utf8_bin DEFAULT NULL,
+  `baseprice` double(10,2) DEFAULT NULL,
+  `duration` mediumtext COLLATE utf8_bin,
+  `sold` int(11) DEFAULT '0',
+  `BidValue` double(10,2) DEFAULT NULL,
+  `startTime` datetime DEFAULT NULL,
+  `endTime` datetime DEFAULT NULL,
+  `lastBidder` int(11) DEFAULT NULL,
+  `approved` int(11) DEFAULT '0',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `pname` (`pname`),
+  UNIQUE KEY `des` (`des`),
+  KEY `lastBidder_idx` (`lastBidder`),
+  CONSTRAINT `lastBidder` FOREIGN KEY (`lastBidder`) REFERENCES `bidder` (`uname`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `product`
+--
+
+LOCK TABLES `product` WRITE;
+/*!40000 ALTER TABLE `product` DISABLE KEYS */;
+INSERT INTO `product` VALUES (1,'car','A vintage styled car',3000.00,'900000',1,3060.50,'2016-11-13 11:45:42','2016-11-13 12:00:42',4,1),(2,'house','A big good ventilated house near USC',1000000.00,'7210000',0,1001000.50,'2016-11-13 11:38:17','2016-11-13 13:38:27',4,1),(3,'dining table','A big table for seating 7 people',250.00,'20000',3,NULL,'2016-11-13 11:45:47','2016-11-13 11:46:07',NULL,0),(4,'laptop','A gaming laptop',850.00,'135000',1,855.00,'2016-11-13 11:45:51','2016-11-13 11:48:06',3,1),(5,'jewellery','antique jewellery',500.00,'20000',3,NULL,'2016-11-13 11:55:05','2016-11-13 11:55:25',NULL,0);
+/*!40000 ALTER TABLE `product` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:13
diff --git a/Additional files/SQL full dump with data/auction_house_routines.sql b/Additional files/SQL full dump with data/auction_house_routines.sql
new file mode 100644
index 0000000..5640ef7
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_routines.sql	
@@ -0,0 +1,81 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Dumping events for database 'auction_house'
+--
+/*!50106 SET @save_time_zone= @@TIME_ZONE */ ;
+/*!50106 DROP EVENT IF EXISTS `myevent` */;
+DELIMITER ;;
+/*!50003 SET @saved_cs_client      = @@character_set_client */ ;;
+/*!50003 SET @saved_cs_results     = @@character_set_results */ ;;
+/*!50003 SET @saved_col_connection = @@collation_connection */ ;;
+/*!50003 SET character_set_client  = utf8 */ ;;
+/*!50003 SET character_set_results = utf8 */ ;;
+/*!50003 SET collation_connection  = utf8_general_ci */ ;;
+/*!50003 SET @saved_sql_mode       = @@sql_mode */ ;;
+/*!50003 SET sql_mode              = 'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION' */ ;;
+/*!50003 SET @saved_time_zone      = @@time_zone */ ;;
+/*!50003 SET time_zone             = 'SYSTEM' */ ;;
+/*!50106 CREATE*/ /*!50117 DEFINER=`root`@`localhost`*/ /*!50106 EVENT `myevent` ON SCHEDULE EVERY 1 SECOND STARTS '2016-11-12 16:44:44' ON COMPLETION NOT PRESERVE ENABLE COMMENT 'Moves auctions with no bids to withdraws table.' DO CALL delete_obsolete_auctions() */ ;;
+/*!50003 SET time_zone             = @saved_time_zone */ ;;
+/*!50003 SET sql_mode              = @saved_sql_mode */ ;;
+/*!50003 SET character_set_client  = @saved_cs_client */ ;;
+/*!50003 SET character_set_results = @saved_cs_results */ ;;
+/*!50003 SET collation_connection  = @saved_col_connection */ ;;
+DELIMITER ;
+/*!50106 SET TIME_ZONE= @save_time_zone */ ;
+
+--
+-- Dumping routines for database 'auction_house'
+--
+/*!50003 DROP PROCEDURE IF EXISTS `delete_obsolete_auctions` */;
+/*!50003 SET @saved_cs_client      = @@character_set_client */ ;
+/*!50003 SET @saved_cs_results     = @@character_set_results */ ;
+/*!50003 SET @saved_col_connection = @@collation_connection */ ;
+/*!50003 SET character_set_client  = utf8 */ ;
+/*!50003 SET character_set_results = utf8 */ ;
+/*!50003 SET collation_connection  = utf8_general_ci */ ;
+/*!50003 SET @saved_sql_mode       = @@sql_mode */ ;
+/*!50003 SET sql_mode              = 'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION' */ ;
+DELIMITER ;;
+CREATE DEFINER=`root`@`localhost` PROCEDURE `delete_obsolete_auctions`()
+BEGIN
+	update product set sold = 1 where endTime < (SELECT NOW()) and approved = 1 and BidValue IS NOT null;
+    update product set approved = 0 where endTime < (SELECT NOW()) and approved = 1 and BidValue IS null;
+	INSERT INTO withdraws(productId, pname, uname, wen, baseprice, lastbid) 
+    select id, pname, 0, (select NOW()), baseprice, BidValue FROM product where endTime < (SELECT NOW()) and approved = 0 and sold = 0 and BidValue IS null;
+	update product set sold = 3 where endTime < (SELECT NOW()) and approved = 0 and sold = 0 and BidValue IS null;
+END ;;
+DELIMITER ;
+/*!50003 SET sql_mode              = @saved_sql_mode */ ;
+/*!50003 SET character_set_client  = @saved_cs_client */ ;
+/*!50003 SET character_set_results = @saved_cs_results */ ;
+/*!50003 SET collation_connection  = @saved_col_connection */ ;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:14
diff --git a/Additional files/SQL full dump with data/auction_house_seller.sql b/Additional files/SQL full dump with data/auction_house_seller.sql
new file mode 100644
index 0000000..41a307d
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_seller.sql	
@@ -0,0 +1,58 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `seller`
+--
+
+DROP TABLE IF EXISTS `seller`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `seller` (
+  `uname` int(11) NOT NULL AUTO_INCREMENT,
+  `pass` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `fname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `lname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `ph` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `email` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  PRIMARY KEY (`uname`),
+  UNIQUE KEY `uname_UNIQUE` (`uname`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `seller`
+--
+
+LOCK TABLES `seller` WRITE;
+/*!40000 ALTER TABLE `seller` DISABLE KEYS */;
+INSERT INTO `seller` VALUES (1,'sel1','Sahil','Wadhwa','3236786789','s@g.com'),(2,'sel2','Mohan','Kumar','9123345678','m.k@g.com'),(3,'sel3','Vipul','Kishore','4568769081','v.p@g.com'),(4,'sel4','Manisha','Koyrl','3456781234','m.k@g.com');
+/*!40000 ALTER TABLE `seller` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:14
diff --git a/Additional files/SQL full dump with data/auction_house_seller_sells.sql b/Additional files/SQL full dump with data/auction_house_seller_sells.sql
new file mode 100644
index 0000000..0500b14
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_seller_sells.sql	
@@ -0,0 +1,58 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `seller_sells`
+--
+
+DROP TABLE IF EXISTS `seller_sells`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `seller_sells` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `uname` int(11) DEFAULT NULL,
+  `productId` int(11) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `productid_idx` (`productId`),
+  KEY `uname` (`uname`),
+  CONSTRAINT `productid` FOREIGN KEY (`productId`) REFERENCES `product` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION,
+  CONSTRAINT `uname` FOREIGN KEY (`uname`) REFERENCES `seller` (`uname`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `seller_sells`
+--
+
+LOCK TABLES `seller_sells` WRITE;
+/*!40000 ALTER TABLE `seller_sells` DISABLE KEYS */;
+INSERT INTO `seller_sells` VALUES (1,1,1),(2,1,2),(3,2,3),(4,3,4),(5,4,5);
+/*!40000 ALTER TABLE `seller_sells` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:14
diff --git a/Additional files/SQL full dump with data/auction_house_withdraws.sql b/Additional files/SQL full dump with data/auction_house_withdraws.sql
new file mode 100644
index 0000000..b3aad40
--- /dev/null
+++ b/Additional files/SQL full dump with data/auction_house_withdraws.sql	
@@ -0,0 +1,61 @@
+CREATE DATABASE  IF NOT EXISTS `auction_house` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;
+USE `auction_house`;
+-- MySQL dump 10.13  Distrib 5.7.9, for osx10.9 (x86_64)
+--
+-- Host: localhost    Database: auction_house
+-- ------------------------------------------------------
+-- Server version	5.7.10
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `withdraws`
+--
+
+DROP TABLE IF EXISTS `withdraws`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `withdraws` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `productId` int(11) DEFAULT NULL,
+  `pname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `uname` int(11) DEFAULT NULL,
+  `wen` datetime DEFAULT NULL,
+  `baseprice` double(10,2) DEFAULT NULL,
+  `lastbid` double(10,2) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `productId_idx` (`productId`),
+  KEY `uname_idx` (`uname`),
+  CONSTRAINT `productId4` FOREIGN KEY (`productId`) REFERENCES `product` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `withdraws`
+--
+
+LOCK TABLES `withdraws` WRITE;
+/*!40000 ALTER TABLE `withdraws` DISABLE KEYS */;
+INSERT INTO `withdraws` VALUES (1,3,'dining table',0,'2016-11-13 11:46:08',250.00,NULL),(2,5,'jewellery',0,'2016-11-13 11:55:26',500.00,NULL);
+/*!40000 ALTER TABLE `withdraws` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-11-13 12:12:13
diff --git a/AuctionHouse/.classpath b/AuctionHouse/.classpath
new file mode 100755
index 0000000..dd0b8fa
--- /dev/null
+++ b/AuctionHouse/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="lib" path="/Users/sahil/Desktop/AuctionHouse/mysql-connector-java-5.1.40/mysql-connector-java-5.1.40-bin.jar"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/AuctionHouse/.project b/AuctionHouse/.project
new file mode 100755
index 0000000..0b462fa
--- /dev/null
+++ b/AuctionHouse/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>AuctionHouse</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/AuctionHouse/.settings/org.eclipse.jdt.core.prefs b/AuctionHouse/.settings/org.eclipse.jdt.core.prefs
new file mode 100755
index 0000000..3a21537
--- /dev/null
+++ b/AuctionHouse/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git a/AuctionHouse/bin/AuctionHouse.class b/AuctionHouse/bin/AuctionHouse.class
new file mode 100755
index 0000000..89301d6
Binary files /dev/null and b/AuctionHouse/bin/AuctionHouse.class differ
diff --git a/AuctionHouse/src/AuctionHouse.java b/AuctionHouse/src/AuctionHouse.java
new file mode 100755
index 0000000..f858b2d
--- /dev/null
+++ b/AuctionHouse/src/AuctionHouse.java
@@ -0,0 +1,1164 @@
+import java.io.Console;
+import java.io.InputStream;
+import java.math.BigDecimal;
+import java.sql.*;
+import java.util.Date;
+import java.util.Scanner;
+import java.util.concurrent.TimeUnit;
+import java.util.*;
+
+public class AuctionHouse {
+	static String url = "jdbc:mysql://localhost:3306/auction_house?autoReconnect=true&useSSL=false";
+	static String dbuname = "root";
+	static String dbpass = "admin";
+	static String classForName = "com.mysql.jdbc.Driver";
+
+	public static void main(String[] args) throws Exception {
+
+		while (true) {
+			System.out.println("\b");
+			System.out.println("*********  Welcome to Rita's Auction House  ***********");
+			System.out.println("Please select your role to proceed:");
+			System.out.println("1. Seller");
+			System.out.println("2. Bidder");
+			System.out.print("Please enter your choice: ");
+
+			Scanner scan = new Scanner(System.in);
+			String fOption = scan.next();
+			char[] a = fOption.toCharArray();
+			int asci = (int) a[0];
+
+			switch (asci) {
+			case 49:
+				System.out.println("\n1. Sign-in");
+				System.out.println("2. Register");
+				System.out.print("Please enter your choice: ");
+				int sOption = scan.nextInt();
+
+				switch (sOption) {
+				case 1:
+					int auth = authenticate(49);
+					switch (auth) {
+					case 0:
+						System.out.println("Username/Password did not match. Please try again.");
+						break;
+					default:
+						int sellerOption = 0;
+						while (sellerOption != 10) {
+							System.out.println("\n Welcome back seller !");
+							System.out.println("1. Submit item(s) for auction");
+							System.out.println("2. Set/change base price for your submitted item");
+							System.out.println("3. Set time duration for auction");
+							System.out.println("4. View all the running auctions");
+							System.out.println("5. View (approval) status of your items");
+							System.out.println("6. View all the bids for your item");
+							System.out.println("7. View earnings (after auction)");
+							System.out.println("8. Withdraw item from auction");
+							System.out.println("9. View withdrawn items");
+							System.out.println("10. Exit");
+							System.out.println("\b");
+							System.out.print("Please enter your choice: ");
+							sellerOption = scan.nextInt();
+							switch (sellerOption) {
+							case 1:
+								sellerSubmitItem(auth);
+								break;
+							case 2:
+								sellerSetBasePrice(auth);
+								break;
+							case 3:
+								sellerSetTime(auth);
+								break;
+							case 4:
+								sellerViewRunningAuctions(auth);
+								break;
+							case 5:
+								sellerViewItemStatus(auth);
+								break;
+							case 6:
+								sellerViewBids(auth);
+								break;
+							case 7:
+								sellerViewSellerEarnings(auth);
+								break;
+							case 8:
+								sellerWithdrawAuction(auth);
+								break;
+							case 9:
+								sellerViewWithdrawnItems(auth);
+								break;
+							}
+						}
+					}
+					break;
+				case 2:
+					int reg = register(49);
+					if (!(reg > 0))
+						System.out.println("Oops ! Something went wrong. Please try again after some time.");
+					break;
+				}
+				break;
+			case 50:
+				System.out.println("\n1. Sign-in");
+				System.out.println("2. Register");
+				System.out.print("Please enter your choice: ");
+				int bOption = scan.nextInt();
+
+				switch (bOption) {
+				case 1:
+					int auth = authenticate(50);
+					switch (auth) {
+					case 0:
+						System.out.println("Username/Password did not match. Please try again.");
+						break;
+					default:
+						int bidderOption = 0;
+						while (bidderOption != 5) {
+							System.out.println("\n Welcome back bidder !");
+							System.out.println("1. View available and running auctions");
+							System.out.println("2. View my bids");
+							System.out.println("3. Bid for an auction");
+							System.out.println("4. View bought items");
+							System.out.println("5. Exit");
+							System.out.println("\b");
+							System.out.print("Please enter your choice: ");
+							bidderOption = scan.nextInt();
+							switch (bidderOption) {
+							case 1:
+								bidderAvailAucs(auth);
+								break;
+							case 2:
+								bidderMyBids(auth);
+								break;
+							case 3:
+								bidderBid(auth);
+								break;
+							case 4:
+								bidderBought(auth);
+								break;
+							}
+						}
+					}
+					break;
+				case 2:
+					int reg = register(50);
+					if (!(reg > 0))
+						System.out.println("Oops ! Something went wrong. Please try again after some time.");
+					break;
+				}
+				break;
+			case 97:
+				System.out.println("\b");
+				System.out.println("Hello Rita !");
+				int auth = authenticate(97);
+				switch (auth) {
+				case 0:
+					System.out.println("Username/Password did not match. Please try again.");
+					break;
+				default:
+					int adminOption = 0;
+					while (adminOption != 6) {
+						System.out.println("\n Welcome back admin !");
+						System.out.println("1. Accept seller auction request");
+						System.out.println("2. Start timer for an auction");
+						System.out.println("3. View all running auctions and bids");
+						System.out.println("4. View all sold products and earnings");
+						System.out.println("5. View all withdrawn items from auction");
+						System.out.println("6. Exit");
+						System.out.println("\b");
+						System.out.print("Please enter your choice: ");
+						adminOption = scan.nextInt();
+						switch (adminOption) {
+						case 1:
+							adminAcceptSeller();
+							break;
+						case 2:
+							adminStartTimer();
+							break;
+						case 3:
+							adminViewAucBid();
+							break;
+						case 4:
+							adminViewSoldEarn();
+							break;
+						case 5:
+							adminViewWithdrawn();
+							break;
+						}
+					}
+				}
+				break;
+			}
+		}
+	}
+
+	private static void bidderBought(int auth) throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, des, baseprice, BidValue from product where endTime < (select NOW()) and approved = 1 and lastBidder = "
+				+ auth;
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%3s%13s%20s%28s%15s%14s\n","S.No","Product ID","Product Name","Product Description","Base Price","Your Bid");
+			}			
+			System.out.printf("%2d%11d%23s%30s%13s%14s\n",i,rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),"$ "+rs.getString(5));
+		}
+		if (i == 0) {
+			System.out.println(
+					"You haven't been sold any items yet. Reasons:\n1. You have not placed any bid.\n2. The auction is not over yet.\nPlease check back in some time.");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void bidderBid(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, des, baseprice, BidValue, endTime from product where endTime > (select NOW()) and approved = 1 ";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		LinkedHashMap lhm = new LinkedHashMap();
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%5s%15s%30s%45s%23s%18s%25s\n","S.No","Product ID","Product Name","Product Description","Base Price","Last Bid","Valid For");
+			}
+			if (rs.getDouble(5) > rs.getDouble(4))
+				lhm.put((int) rs.getInt(1), rs.getDouble(5));
+			else
+				lhm.put((int) rs.getInt(1), rs.getDouble(4));
+
+			Date end = rs.getTimestamp(6);
+			Date today = new Date();
+
+			Calendar calendar = Calendar.getInstance();
+			calendar.setTime(end);
+			long endMili = calendar.getTimeInMillis();
+
+			calendar.setTime(today);
+			long todayMili = calendar.getTimeInMillis();
+			long millis = endMili - todayMili;
+
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" secs");
+			}
+
+			String duration = sb.toString();
+
+			System.out.printf("%4s%12s%35s%50s%17s%17s%33s\n",i,rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),"$ "+rs.getString(5),duration);
+		}
+
+		if (i > 0) {
+			System.out.print("Product ID: ");
+			int prodId = scan.nextInt();
+			int myBid = 0;
+			Set set = lhm.entrySet();
+			Iterator itr = set.iterator();
+			double val = 0;
+			while (itr.hasNext()) {
+				Map.Entry me = (Map.Entry) itr.next();
+				if (prodId == (int) me.getKey()) {
+					val = (double) me.getValue();
+					break;
+				}
+			}
+
+			System.out.print("Your Bid (with 2 decimal places): $ ");
+			double newBid = scan.nextDouble();
+			while (newBid < val) {
+				System.out.println(
+						"New bid cannot be lesser than the base price/original bid.\nPlease enter a bigger bid: $ ");
+				newBid = scan.nextDouble();
+			}
+
+			String query2 = "update product set BidValue = " + newBid + ", lastBidder = '" + auth + "' where id = "
+					+ prodId + " and endTime > (select NOW()) and approved = 1";
+			int ret = st.executeUpdate(query2);
+
+			switch (ret) {
+			case 0:
+				System.out.println("Cannot bid on this product now. \nPlease select another product.");
+				break;
+			case 1:
+				String query3 = "insert into bidder_bids(uname, productId, bidValue, placed, wen) values (" + auth + ","
+						+ prodId + "," + newBid + ", 1, (select NOW()))";
+				int result = st.executeUpdate(query3);
+				if (result == 1) {
+					System.out.println("\b");
+					System.out.println("Your bid has been successfully placed !");
+				}
+				break;
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, no active auctions found!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void bidderMyBids(int auth) throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select B.id, B.productId, P.pname, B.bidValue , B.wen from bidder_bids B inner join product P on B.productId = P.id where P.approved = 1 and uname = "
+				+ auth + " ORDER BY B.id DESC";
+		ResultSet rs = st.executeQuery(query1);
+		int i = 0;
+		System.out.println("\b");
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%3s%17s%14s%17s\n","S.No","Product Name","Bid Value","Time");
+			}
+			System.out.printf("%2d%19s%13s%27s\n",i,rs.getString(3),"$ "+rs.getString(4),rs.getString(5));
+		}
+		if (i == 0) {
+			System.out.println("You don't have active bids at this moment!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void bidderAvailAucs(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, des, baseprice, BidValue, endTime from product where endTime > (select NOW()) and approved = 1";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%5s%15s%30s%45s%23s%18s%25s\n","S.No","Product ID","Product Name","Product Description","Base Price","Last Bid","Valid For");
+			}
+			Date end = rs.getTimestamp(6);
+			Date today = new Date();
+
+			Calendar calendar = Calendar.getInstance();
+			calendar.setTime(end);
+			long endMili = calendar.getTimeInMillis();
+
+			calendar.setTime(today);
+			long todayMili = calendar.getTimeInMillis();
+			long millis = endMili - todayMili;
+
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" secs ");
+			}
+
+			String duration = sb.toString();
+
+			System.out.printf("%4s%12s%35s%50s%17s%17s%33s\n",i,rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),"$ "+rs.getString(5),duration);
+		}
+		if (i == 0) {
+			System.out.println("Sorry, no active auctions at this moment!");
+		}
+		st.close();
+		con.close();
+	}
+	
+	private static void sellerViewWithdrawnItems(int auth) throws Exception{
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select W.productId, W.pname, W.uname, W.wen, W.baseprice, W.lastbid from withdraws W inner join seller_sells S on W.productId = S.productId where S.uname = "+auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		int i = 0;
+		while(rs2.next()){
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%22s%20s%20s%25s%15s\n","Product ID","Product Name","Reason","When","Base Price","Last Bid");
+			}
+			String reason = "";
+			if(rs2.getInt(3) == 0)
+				reason = "No bids/Timeout";
+			else
+				reason = "Self";
+			String val = "";
+			if(rs2.getString(6) == null){
+				val = "0.00";
+			}
+			else{
+				val = rs2.getString(6);
+			}
+			System.out.printf("%6s%27s%23s%25s%14s%17s\n",rs2.getInt(1),rs2.getString(2),reason,rs2.getString(4),"$ "+rs2.getString(5),"$ "+val);
+		}
+		if(i==0){
+			System.out.println("No item has been withdrawn!");
+		}
+	}
+
+	private static void sellerWithdrawAuction(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select S.productId, P.pname, P.baseprice, P.BidValue from seller_sells S inner join product P on S.productId = P.id where P.endTime > (SELECT NOW()) and P.approved = 1 and S.uname = "
+				+ auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		LinkedHashMap lhm = new LinkedHashMap();
+		int l = 0;
+		while (rs2.next()) {
+			l++;
+			if (l == 1) {
+				System.out.printf("%8s%25s%18s%20s\n","Product ID","Product Name","Base Price","Current Bid Value");
+			}
+			System.out.printf("%7s%31s%14s%18s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3),"$ "+rs2.getString(4));
+			lhm.put(rs2.getInt(1), rs2.getString(2) + " " + rs2.getString(3) + " " + rs2.getString(4));
+		}
+		if (l > 0) {
+			System.out.println("\b");
+			System.out.print("Enter Product ID to withdraw: ");
+			int n = scan.nextInt();
+			Set set = lhm.entrySet();
+			Iterator itr = set.iterator();
+			String name = "";
+			double base = 0.00;
+			double bidV = 0.00;
+			while (itr.hasNext()) {
+				Map.Entry me = (Map.Entry) itr.next();
+				int key = (int) me.getKey();
+				if (n == key) {
+					String value = me.getValue().toString();
+					String[] ar = value.split(" ");
+					name = ar[0];
+					base = Double.parseDouble(ar[ar.length - 2]);
+					bidV = Double.parseDouble(ar[ar.length - 1]);
+				}
+			}
+
+			String query3 = "update product set approved = 0 where id = " + n;
+			int ret = st.executeUpdate(query3);
+			if (ret == 0) {
+				System.out.println("\b");
+				System.out.println("Could not delete auction request.\nPlease try again later.");
+			} else {
+				System.out.println("\b");
+				System.out.println("Product from auction : ");
+
+				String query4 = "insert into withdraws(productId, pname, uname, wen, baseprice, lastbid) values (" + n
+						+ ",'" + name + "'," + auth + ",(select NOW())," + base + "," + bidV + ")";
+				int result = st.executeUpdate(query4);
+				switch (result) {
+				case 0:
+					System.out.println("Could not insert. try again later");
+					break;
+				case 1:
+					System.out.print("Success !");
+					break;
+				}
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, no item can be withdrawn from auction at this time!");
+		}
+
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewSellerEarnings(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select P.pname, (0.95*P.BidValue) as earning from product P inner join seller_sells S on S.productId = P.id where P.endTime < (SELECT NOW()) and P.approved = 1 and S.uname = "
+				+ auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		double earning = 0.00;
+		int i = 0;
+		while (rs2.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%20s%20s\n","Product Name","Earnings");
+			}
+			BigDecimal bd = new BigDecimal(String.valueOf(rs2.getDouble(2))).setScale(2, BigDecimal.ROUND_FLOOR);
+			System.out.printf("%20s%19s\n",rs2.getString(1),"$ "+bd);
+			earning += rs2.getDouble(2);
+		}
+		System.out.println("\b");
+		BigDecimal bd = new BigDecimal(String.valueOf(earning)).setScale(2, BigDecimal.ROUND_FLOOR);
+		System.out.println("Total earning: $ " + bd);
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewRunningAuctions(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select id, pname, baseprice, BidValue, startTime, endTime from product P where endTime > (SELECT NOW()) and approved = 1";
+		ResultSet rs2 = st.executeQuery(query2);
+		int i = 0;
+		while (rs2.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%8s%25s%18s%16s%24s%24s\n","Product ID","Product Name","Base Price","Last Bid","Start Time","End Time");
+			}
+			System.out.printf("%7s%31s%14s%16s%28s%28s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3),rs2.getString(4),rs2.getString(5),rs2.getString(6));
+		}
+		if (i == 0) {
+			System.out.println("No active auctions found!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewItemStatus(int auth) throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select S.productId, P.pname, P.approved from seller_sells S inner join product P on S.productId = P.id where uname = "
+				+ auth;
+		ResultSet rs = st.executeQuery(query1);
+		int i = 0;
+		System.out.println("\b");
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%8s%22s%30s\n","Product ID","Product Name","Approval Status");
+			}
+			int status = rs.getInt(3);
+			String stat = "";
+			if (status == 0)
+				stat = "Pending approval/Item withdrawn";
+			else
+				stat = "Approved";
+			System.out.printf("%4d%28s%36s\n",rs.getInt(1),rs.getString(2),stat);
+		}
+		if (i == 0) {
+			System.out.println("Please submit items for auction.");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void sellerViewBids(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		System.out.println("\b");
+		String query2 = "select S.productId, P.pname, B.bidValue, B.wen from seller_sells S inner join bidder_bids B on S.productId = B.productId inner join product P on S.productId = P.id where S.uname = "
+				+ auth + " ORDER BY productId DESC, wen DESC";
+		ResultSet rs2 = st.executeQuery(query2);
+		int k = 0;
+		while (rs2.next()) {
+			k++;
+			if (k == 1) {
+				System.out.printf("%10s%20s%20s%20s\n","Product ID","Product Name","Bid Value","Time");
+			}
+			System.out.printf("%4d%26s%19s%28s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3),rs2.getString(4));
+		}
+		if (k == 0)
+			System.out.println("No bids received for any of your items.");
+		st.close();
+		con.close();
+	}
+
+	private static void sellerSetTime(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query2 = "select S.productId, P.pname, P.duration from seller_sells S inner join product P on S.productId = P.id where P.sold = 0 and P.endTime > (SELECT NOW()) and S.uname = "
+				+ auth;
+		ResultSet rs2 = st.executeQuery(query2);
+		System.out.println("\b");
+		int j = 0;
+		String duration = "";
+		while (rs2.next()) {
+			j++;
+			if (j == 1) {
+				System.out.printf("%10s%25s%25s\n","Product ID","Product Name","Duration");
+			}
+			long millis = rs2.getLong(3);
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" Days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" Hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" Mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" Sec");
+			}
+
+			duration = sb.toString();
+			System.out.printf("%6s%32s%30s\n",rs2.getInt(1),rs2.getString(2),duration);
+		}
+		if (j > 0) {
+			String quit = "Y";
+			long newMilli = 0;
+			while (!quit.equals("N")) {
+				System.out.println("\b");
+				System.out.print("Product number to change: ");
+				int opt = scan.nextInt();
+				System.out.print("Enter new duration in days hrs mins secs. \n");
+				System.out.print("Days: ");
+				int days = scan.nextInt();
+				System.out.print("Hours: ");
+				int hours = scan.nextInt();
+				System.out.print("Minutes: ");
+				int minutes = scan.nextInt();
+				System.out.print("Seconds: ");
+				int seconds = scan.nextInt();
+
+				newMilli = TimeUnit.SECONDS.toMillis(seconds) + TimeUnit.MINUTES.toMillis(minutes)
+						+ TimeUnit.HOURS.toMillis(hours) + TimeUnit.DAYS.toMillis(days);
+
+				String query3 = "update product set duration = " + newMilli + " , endTime = DATE_ADD(NOW(), INTERVAL "
+						+ (newMilli / 1000) + " second) where id = " + opt;
+				int ret = st.executeUpdate(query3);
+				if (ret == 0) {
+					System.out.println("No row updated !");
+				} else {
+					System.out.println("\b");
+					System.out
+							.print("Duration updated successfully ! \nDo you wish to make any more updates ? (Y/N): ");
+					quit = scan.next().toUpperCase();
+				}
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, you haven't submitted any new items for auction !");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void sellerSetBasePrice(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con2 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st2 = con2.createStatement();
+		Connection con3 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st3 = con3.createStatement();
+
+		String query2 = "select S.productId, P.pname, P.baseprice from seller_sells S inner join product P on S.productId = P.id where P.startTime IS NULL and S.uname = "
+				+ auth;
+		ResultSet rs2 = st2.executeQuery(query2);
+		System.out.println("\b");
+		int j = 0;
+		while (rs2.next()) {
+			j++;
+			if (j == 1) {
+				System.out.printf("%10s%20s%15s\n","Product ID","Product Name","Base Price");
+			}
+			System.out.printf("%5s%20s%18s\n",rs2.getInt(1),rs2.getString(2),"$ "+rs2.getString(3));
+		}
+		if (j > 0) {
+			String quit = "Y";
+			while (!quit.equals("N")) {
+				System.out.println("\b");
+				System.out.print("Product number to change: ");
+				int opt = scan.nextInt();
+				System.out.print("New base price (with 2 decimal digits): $ ");
+				double newBase = scan.nextDouble();
+
+				String query3 = "update product set baseprice = " + newBase + " where id = " + opt;
+				int ret = st3.executeUpdate(query3);
+				if (ret == 0) {
+					System.out.println("No row updated !");
+				} else {
+					System.out.println("\b");
+					System.out.print(
+							"Base price updated successfully ! \nDo you wish to make any more updates ? (Y/N): ");
+					quit = scan.next().toUpperCase();
+				}
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("Sorry, you haven't submitted any new items for auction !");
+		}
+		st3.close();
+		con3.close();
+		st2.close();
+		con2.close();
+	}
+
+	private static void sellerSubmitItem(int auth) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		System.out.println("\b");
+		System.out.println("Welcome Seller ID (" + auth + "). Please give the product details:");
+		System.out.println("\b");
+		System.out.print("Product Name: ");
+		String prodName = scan.nextLine();
+		System.out.print("Product Desciption (12-15 words): ");
+		String prodDesc = scan.nextLine();
+		prodDesc = prodDesc.substring(0, Math.min(prodDesc.length(), 98));
+		System.out.print("Base Price (with 2 decimal digits): $ ");
+		double prodBase = scan.nextDouble();
+		System.out.print("Auction Duration:\n");
+		System.out.print("days: ");
+		int dd = scan.nextInt();
+		System.out.print("hours: ");
+		int hh = scan.nextInt();
+		System.out.print("mins: ");
+		int mm = scan.nextInt();
+		System.out.print("seconds: ");
+		int ss = scan.nextInt();
+
+		int milliSec = ss * 1000 + (mm * 60 * 1000) + (hh * 60 * 60 * 1000) + (dd * 24 * 60 * 60 * 1000);
+
+		String query = "insert into product(pname, des, baseprice, duration) values ('" + prodName + "','" + prodDesc
+				+ "','" + prodBase + "','" + milliSec + "')";
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		int count = st.executeUpdate(query, Statement.RETURN_GENERATED_KEYS);
+		ResultSet rs = st.getGeneratedKeys();
+		int productId = 0;
+		if (rs.next()) {
+			productId = rs.getInt(1);
+		}
+		if (count == 0) {
+			System.out.println("Could not save data. Please try again later.");
+		} else {
+			System.out.println("\b");
+			System.out.println(
+					"Item saved successfully ! The admin will soon approve your auction request and start the timer.");
+			String query2 = "insert into seller_sells(uname, productId) values (" + auth + "," + productId + ")";
+			int count2 = st.executeUpdate(query2, Statement.RETURN_GENERATED_KEYS);
+			ResultSet rs2 = st.getGeneratedKeys();
+			int requestId = 0;
+			if (rs2.next()) {
+				requestId = rs2.getInt(1);
+				System.out.println("\b");
+				System.out.println("For reference, your request ID is " + requestId);
+			}
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void adminViewWithdrawn() throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, productId, pname, uname, wen, baseprice, lastbid from withdraws";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%5s%15s%23s%18s%20s%23s%18s\n","S.No.","Product ID","Product Name","Seller ID","Time","Base Price","Last Bid");
+			}
+			String val = "";
+			if(rs.getString(7) == null)
+				val = "0.00";
+			else
+				val = rs.getString(7);
+			System.out.printf("%3s%14s%26s%14s%31s%15s%18s\n",rs.getInt(1),rs.getInt(2),rs.getString(3),rs.getString(4),rs.getString(5),"$ "+rs.getString(6),"$ "+val);
+		}
+		if (i == 0) {
+			System.out.println("No items have been withdrawn from auction!");
+		}
+	}
+
+	private static void adminViewSoldEarn() throws Exception {
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, baseprice, BidValue, lastBidder from product where endTime < (select NOW()) and approved = 1";
+		ResultSet rs = st.executeQuery(query1);
+		ResultSetMetaData rsmd = rs.getMetaData();
+		int cols = rsmd.getColumnCount();
+		System.out.println("\b");
+		double earning = 0.00;
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%20s%17s%15s%20s%15s\n","Product ID","Product Name","Base Price","Last Bid","Last Bidder ID","Earning");
+			}
+			double val = (0.05 * rs.getDouble(4));
+			BigDecimal bd = new BigDecimal(String.valueOf(val)).setScale(2, BigDecimal.ROUND_FLOOR);
+			
+			System.out.printf("%6d%24s%15s%16s%15s%21s\n",rs.getInt(1),rs.getString(2),"$ "+rs.getString(3),"$ "+rs.getString(4),rs.getInt(5),"$ "+bd);
+			earning += (0.05 * rs.getDouble(4));;
+		}
+		System.out.println("\b");
+		BigDecimal bd = new BigDecimal(String.valueOf(earning)).setScale(2, BigDecimal.ROUND_FLOOR);
+		System.out.println("Total earning so far: $ " + bd);
+		st.close();
+		con.close();
+	}
+
+	private static void adminViewAucBid() throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+
+		String query1 = "select id, pname, baseprice, BidValue, startTime, endTime from product where endTime > (select NOW()) and approved = 1";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%8s%25s%18s%18s%24s%25s\n","Product ID","Product Name","Base Price","Last Bid","Start Time","End Time");
+			}
+			System.out.printf("%7s%30s%16s%18s%27s%27s\n",rs.getInt(1),rs.getString(2),"$ "+rs.getString(3),"$ "+rs.getString(4),rs.getString(5),rs.getString(6));
+		}
+		if (i > 0) {
+			System.out.println("\b");
+			System.out.print("Enter product id to view bids: ");
+			int prodId = scan.nextInt();
+
+			String query2 = "select id, uname, bidValue, wen from bidder_bids where productId = " + prodId
+					+ " order by id desc";
+			ResultSet rs2 = st.executeQuery(query2);
+			System.out.println("\b");
+			int j = 0;
+			while (rs2.next()) {
+				j++;
+				if (j == 1) {
+					System.out.printf("%10s%15s%18s%18s\n","Bid ID","Bidder ID","Bid Value","Time");
+				}
+				System.out.printf("%7s%13s%21s%28s\n",rs2.getInt(1),rs2.getInt(2),"$ "+rs2.getString(3),rs2.getString(4));
+			}
+			if (j == 0) {
+				System.out.println("\b");
+				System.out.println("No bids have been placed so far for this product id!");
+			}
+		} else {
+			System.out.println("\b");
+			System.out.println("No active auctions!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void adminStartTimer() throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		Connection con2 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st2 = con2.createStatement();
+
+		String query1 = "select * from product where startTime IS NULL";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%27s%43s%30s%30s\n","Product ID","Product Name","Product Description","Base Price","Duration");
+			}
+			long millis = rs.getLong(5);
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" Days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" Hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" Mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" Sec");
+			}
+
+			String duration = sb.toString();
+			System.out.printf("%5s%38s%50s%17s%37s\n",rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),duration);
+			System.out.println("\b");
+			System.out.print("Start timer for this product? (Y/N): ");
+			String ans2 = scan.nextLine().toUpperCase();
+			String query2 = "";
+			switch (ans2) {
+			case "Y":
+				long milli = rs.getLong(5);
+				long sec = milli / 1000;
+				query2 = "update product set approved = 1 , startTime = (select NOW()) , endTime = ((select NOW()) + INTERVAL "
+						+ sec + " SECOND) where id = " + (int) rs.getInt(1);
+				break;
+			}
+			int ret = st2.executeUpdate(query2);
+			if (ret > 0) {
+				System.out.println("\b");
+				System.out.println("Record updated succesfully !");
+			}
+		}
+		if (i == 0) {
+			System.out.println("No request to start timer!");
+		}
+		st.close();
+		con.close();
+	}
+
+	private static void adminAcceptSeller() throws Exception {
+		Scanner scan = new Scanner(System.in);
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		Connection con2 = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st2 = con2.createStatement();
+
+		String query1 = "select * from product where approved = 0 and startTime IS NULL";
+		ResultSet rs = st.executeQuery(query1);
+		System.out.println("\b");
+		int i = 0;
+		while (rs.next()) {
+			i++;
+			if (i == 1) {
+				System.out.printf("%10s%27s%43s%30s%30s\n","Product ID","Product Name","Product Description","Base Price","Duration");
+			}
+			long millis = rs.getLong(5);
+			long days = TimeUnit.MILLISECONDS.toDays(millis);
+			millis -= TimeUnit.DAYS.toMillis(days);
+			long hours = TimeUnit.MILLISECONDS.toHours(millis);
+			millis -= TimeUnit.HOURS.toMillis(hours);
+			long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+			millis -= TimeUnit.MINUTES.toMillis(minutes);
+			long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+			StringBuilder sb = new StringBuilder(64);
+			if (days != 0) {
+				sb.append(days);
+				sb.append(" Days ");
+			}
+			if (hours != 0) {
+				sb.append(hours);
+				sb.append(" Hrs ");
+			}
+			if (minutes != 0) {
+				sb.append(minutes);
+				sb.append(" Mins ");
+			}
+			if (seconds != 0) {
+				sb.append(seconds);
+				sb.append(" Sec");
+			}
+
+			String duration = sb.toString();
+			System.out.printf("%5s%38s%50s%17s%37s\n",rs.getInt(1),rs.getString(2),rs.getString(3),"$ "+rs.getString(4),duration);
+			System.out.println("\b");
+			System.out.print("Approve? (Y/N): ");
+			String ans1 = scan.nextLine().toUpperCase();
+			int ans11;
+			if (ans1.equals("Y"))
+				ans11 = 1;
+			else
+				ans11 = 0;
+			System.out.println("\b");
+			System.out.print("Start auction of this product? (Y/N): ");
+			String ans2 = scan.nextLine().toUpperCase();
+			String query2 = "";
+			switch (ans2) {
+			case "N":
+				query2 = "update product set approved = " + ans11 + " where id = " + (int) rs.getInt(1);
+				break;
+			case "Y":
+				long milli = rs.getLong(5);
+				long sec = milli / 1000;
+				query2 = "update product set approved = " + ans11
+						+ " , startTime = (select NOW()) , endTime = ((select NOW()) + INTERVAL " + sec
+						+ " SECOND) where id = " + (int) rs.getInt(1);
+				break;
+			}
+			int ret = st2.executeUpdate(query2);
+			if (ret > 0) {
+				System.out.println("\b");
+				System.out.println("Record updated succesfully !");
+			}
+		}
+		if (i == 0) {
+			System.out.println("No auction request!");
+		}
+		st.close();
+		con.close();
+		st2.close();
+		con2.close();
+	}
+
+	private static int register(int i) throws Exception {
+		Scanner scan = new Scanner(System.in);
+		System.out.println("\b");
+		System.out.println("Registration: ");
+		System.out.println("\b");
+		System.out.print("Password: ");
+		String passWord = scan.nextLine();
+		System.out.print("First name: ");
+		String firstName = scan.nextLine();
+		System.out.print("Last Name: ");
+		String lastName = scan.nextLine();
+		System.out.print("Phone: ");
+		String phone = scan.nextLine();
+		System.out.print("Email ID: ");
+		String emailID = scan.nextLine();
+		String userType = "";
+
+		String query = "";
+		switch (i) {
+		case 49:
+			userType = "(seller)";
+			query = "insert into seller(pass, fname, lname, ph, email) values ('" + passWord + "','" + firstName + "','"
+					+ lastName + "','" + phone + "','" + emailID + "')";
+			break;
+		case 50:
+			userType = "(bidder)";
+			query = "insert into bidder(pass, fname, lname, ph, email) values ('" + passWord + "','" + firstName + "','"
+					+ lastName + "','" + phone + "','" + emailID + "')";
+			break;
+		}
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		st.executeUpdate(query, Statement.RETURN_GENERATED_KEYS);
+		ResultSet rs = st.getGeneratedKeys();
+		int key = 0;
+		if (rs.next()) {
+			key = rs.getInt(1);
+		}
+		System.out.println("\b");
+		System.out.println(
+				"Your " + userType + " username is: " + key + "\nPlease use your username and password to sign in.");
+		st.close();
+		con.close();
+		return key;
+	}
+
+	private static int authenticate(int i) throws Exception {
+		System.out.println("\b");
+		System.out.print("Username: ");
+		Scanner scan = new Scanner(System.in);
+		int uname = scan.nextInt();
+		System.out.print("Password: ");
+		String pass = scan.next();
+
+		String query = "";
+		switch (i) {
+		case 49:
+			query = "select pass from seller where uname = " + uname;
+			break;
+		case 50:
+			query = "select pass from bidder where uname = " + uname;
+			break;
+		case 97:
+			query = "select pass from admin where uname = " + uname;
+			break;
+		}
+
+		Class.forName(classForName);
+		Connection con = DriverManager.getConnection(url, dbuname, dbpass);
+		Statement st = con.createStatement();
+		ResultSet rs = st.executeQuery(query);
+		int returnVal = 0;
+		if (rs.next()) {
+			String passFetch = rs.getString("pass");
+			if (pass.equals(passFetch)) {
+				System.out.println("\b");
+				System.out.println("Successfully verified !");
+				returnVal = uname;
+			} 
+		}
+		st.close();
+		con.close();
+		return returnVal;
+	}
+}
diff --git a/AuctionHouseSchema.sql b/AuctionHouseSchema.sql
new file mode 100644
index 0000000..0019e8e
--- /dev/null
+++ b/AuctionHouseSchema.sql
@@ -0,0 +1,107 @@
+create schema  if not exists `auction_house`;
+Use auction_house;
+
+CREATE TABLE `admin` (
+  `uname` int(11) NOT NULL AUTO_INCREMENT,
+  `pass` varchar(45) COLLATE utf8_bin NOT NULL,
+  PRIMARY KEY (`uname`)
+) ENGINE=InnoDB AUTO_INCREMENT=787 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+insert into admin values(786,"admin");
+
+CREATE TABLE `seller` (
+  `uname` int(11) NOT NULL AUTO_INCREMENT,
+  `pass` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `fname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `lname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `ph` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `email` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  PRIMARY KEY (`uname`),
+  UNIQUE KEY `uname_UNIQUE` (`uname`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+CREATE TABLE `bidder` (
+  `uname` int(11) NOT NULL AUTO_INCREMENT,
+  `pass` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `fname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `lname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `ph` varchar(45) COLLATE utf8_bin DEFAULT NULL UNIQUE,
+  `email` varchar(45) COLLATE utf8_bin DEFAULT NULL UNIQUE,
+  `approved` int(11) DEFAULT '0',
+  PRIMARY KEY (`uname`)
+) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+CREATE TABLE `product` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `pname` varchar(45) COLLATE utf8_bin DEFAULT NULL UNIQUE,
+  `des` varchar(100) COLLATE utf8_bin DEFAULT NULL UNIQUE,
+  `baseprice` double(10,2),
+  `duration` long,
+  `sold` int(11) DEFAULT '0',
+  `BidValue` double(10,2),
+  `startTime` datetime DEFAULT NULL,
+  `endTime` datetime DEFAULT NULL,
+  `lastBidder` int(11) DEFAULT NULL,
+  `approved` int(11) DEFAULT '0',
+  PRIMARY KEY (`id`),
+  KEY `lastBidder_idx` (`lastBidder`),
+  CONSTRAINT `lastBidder` FOREIGN KEY (`lastBidder`) REFERENCES `bidder` (`uname`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+CREATE TABLE `seller_sells` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `uname` int(11) DEFAULT NULL,
+  `productId` int(11) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `productid_idx` (`productId`),
+  CONSTRAINT `productid` FOREIGN KEY (`productId`) REFERENCES `product` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION,
+  CONSTRAINT `uname` FOREIGN KEY (`uname`) REFERENCES `seller` (`uname`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+CREATE TABLE `bidder_bids` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `uname` int(11) DEFAULT NULL,
+  `productId` int(11) DEFAULT NULL,
+  `bidValue` double(10,2),
+  `placed` int(11) DEFAULT '0',
+  `wen` datetime DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `uname_idx` (`uname`),
+  KEY `productId_idx` (`productId`),
+  CONSTRAINT `productId2` FOREIGN KEY (`productId`) REFERENCES `product` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION,
+  CONSTRAINT `uname2` FOREIGN KEY (`uname`) REFERENCES `bidder` (`uname`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+CREATE TABLE `withdraws` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `productId` int(11) DEFAULT NULL,
+  `pname` varchar(45) COLLATE utf8_bin DEFAULT NULL,
+  `uname` int(11) DEFAULT NULL,
+  `wen` datetime DEFAULT NULL,
+  `baseprice` double(10,2),
+  `lastbid` double(10,2),
+  PRIMARY KEY (`id`),
+  KEY `productId_idx` (`productId`),
+  KEY `uname_idx` (`uname`),
+  CONSTRAINT `productId4` FOREIGN KEY (`productId`) REFERENCES `product` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+DELIMITER //
+CREATE PROCEDURE `auction_house`.`delete_obsolete_auctions` ()
+BEGIN
+  update product set sold = 1 where endTime < (SELECT NOW()) and approved = 1 and BidValue IS NOT null;
+    update product set approved = 0 where endTime < (SELECT NOW()) and approved = 1 and BidValue IS null;
+  INSERT INTO withdraws(productId, pname, uname, wen, baseprice, lastbid) 
+    select id, pname, 0, (select NOW()), baseprice, BidValue FROM product where endTime < (SELECT NOW()) and approved = 0 and sold = 0 and BidValue IS null;
+  update product set sold = 3 where endTime < (SELECT NOW()) and approved = 0 and sold = 0 and BidValue IS null;
+END //
+DELIMITER ;
+
+SET SQL_SAFE_UPDATES=0;
+SET GLOBAL event_scheduler = ON;
+SET GLOBAL event_scheduler = 1;
+CREATE EVENT myevent
+    ON SCHEDULE EVERY 1 SECOND
+    COMMENT 'Moves auctions with no bids to withdraws table.'
+    DO
+      CALL delete_obsolete_auctions();
\ No newline at end of file
diff --git a/mysql-connector-java-5.1.40-bin.jar b/mysql-connector-java-5.1.40-bin.jar
new file mode 100644
index 0000000..60bef5c
Binary files /dev/null and b/mysql-connector-java-5.1.40-bin.jar differ