Pranjal Chambial 1710991582 6F-01

SQL.txt

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+CREATE table TBL_STOCK 
+(Product_ID VARCHAR2(6) PRIMARY KEY,
+Product_Name VARCHAR2(20) UNIQUE,
+Quantity_On_Hand NUMBER,
+Product_Unit_Price NUMBER,
+Reorder_Level NUMBER,
+constraint TBL_STOCK_C1 check (Quantity_On_Hand >=0),
+constraint TBL_STOCK_C2 check (Product_Unit_Price >=0),
+constraint TBL_STOCK_C3 check (Reorder_Level >=0),
+)
+
+CREATE table TBL_SALES (
+Sales_ID VARCHAR2(6) PRIMARY KEY,
+Sales_Date DATE,
+Product_ID VARCHAR2(6),
+Quantity_Sold NUMBER,
+Sales_Price_Per_Unit NUMBER,
+constraint TBL_SALES_C1 check (Quantity_Sold >=0),
+constraint TBL_SALES_C2 check (Sales_Price_Per_Unit >=0),
+constraint TBL_SALES_C3 FOREIGN KEY (Product_ID) REFERENCES TBL_STOCK(Product_ID) 
+)
+
+insert into TBL_STOCK values('RE1001','REDMI Note 3',20,12000,5)
+
+insert into TBL_STOCK values('ip1002','Iphone 5S',10,21000,2)
+
+insert into TBL_STOCK values('PA1003','Panasonic P55',50,5500,5)
+
+create sequence SEQ_SALES_ID start with 1000 increment by 1 nocache nocycle noorder
+
+create sequence SEQ_PRODUCT_ID start with 1004 increment by 1 nocache nocycle noorder
+
+create view V_SALES_REPORT as
+select 
+Sales_ID, Sales_Date, Product_ID, Product_Name, Quantity_Sold, Product_Unit_Price, Sales_Price_Per_Unit,
+(Sales_Price_Per_Unit - Product_Unit_Price) Profit_Amount
+from TBL_STOCK natural join TBL_SALES
+order by Profit_Amount desc, Sales_ID asc
+
+drop table TBL_STOCK
+drop table TBL_SALES
+drop sequence SEQ_SALES_ID
+drop sequence SEQ_PRODUCT_ID
+drop view V_SALES_REPORT

Sales.bat

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+java  -jar Sales.jar

wipro/sales/bean/Sales.java

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+package bean;
+
+import bean.*;
+import java.util.Date;
+public class Sales {
+	String salesID;
+	Date salesDate;
+	String productID;
+	int quantitySold;
+	double salesPricePerUnit;
+
+	public String getSalesID() {
+		return salesID;
+	}
+	public void setSalesID(String salesID) {
+		this.salesID = salesID;
+	}
+	public Date getSalesDate() {
+		return salesDate;
+	}
+	public void setSalesDate(Date salesDate) {
+		this.salesDate = salesDate;
+	}
+	public String getProductID() {
+		return productID;
+	}
+	public void setProductID(String productID) {
+		this.productID = productID;
+	}
+	public int getQuantitySold() {
+		return quantitySold;
+	}
+	public void setQuantitySold(int quantitySold) {
+		this.quantitySold = quantitySold;
+	}
+	public double getSalesPricePerUnit() {
+		return salesPricePerUnit;
+	}
+	public void setSalesPricePerUnit(double salesPricePerUnit) {
+		this.salesPricePerUnit = salesPricePerUnit;
+	}
+}

wipro/sales/bean/SalesReport.java

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+package bean;
+
+import java.util.Date;
+
+public class SalesReport {
+	String salesID;
+	Date salesDate;
+	String productID;
+	String productName;
+	int quantitySold;
+	double productUnitPrice;
+	double salesPricePerUnit;
+	double profitAmount;
+
+	public String getSalesID() {
+		return salesID;
+	}
+	public void setSalesID(String salesID) {
+		this.salesID = salesID;
+	}
+	public Date getSalesDate() {
+		return salesDate;
+	}
+	public void setSalesDate(Date salesDate) {
+		this.salesDate = salesDate;
+	}
+	public String getProductID() {
+		return productID;
+	}
+	public void setProductID(String productID) {
+		this.productID = productID;
+	}
+	public String getProductName() {
+		return productName;
+	}
+	public void setProductName(String productName) {
+		this.productName = productName;
+	}
+	public int getQuantitySold() {
+		return quantitySold;
+	}
+	public void setQuantitySold(int quantitySold) {
+		this.quantitySold = quantitySold;
+	}
+	public double getProductUnitPrice() {
+		return productUnitPrice;
+	}
+	public void setProductUnitPrice(double productUnitPrice) {
+		this.productUnitPrice = productUnitPrice;
+	}
+	public double getSalesPricePerUnit() {
+		return salesPricePerUnit;
+	}
+	public void setSalesPricePerUnit(double salesPricePerUnit) {
+		this.salesPricePerUnit = salesPricePerUnit;
+	}
+	public double getProfitAmount() {
+		return profitAmount;
+	}
+	public void setProfitAmount(double profitAmount) {
+		this.profitAmount = profitAmount;
+	}
+
+}

wipro/sales/bean/Stock.java

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+package bean;
+
+public class Stock {
+	String productID;
+	String productName;
+	int quantityOnHand;
+	double productUnitPrice;
+	int reorderLevel; 
+
+	public String getProductID() {
+		return productID;
+	}
+	public void setProductID(String productID) {
+		this.productID = productID;
+	}
+	public String getProductName() {
+		return productName;
+	}
+	public void setProductName(String productName) {
+		this.productName = productName;
+	}
+	public int getQuantityOnHand() {
+		return quantityOnHand;
+	}
+	public void setQuantityOnHand(int quantityOnHand) {
+		this.quantityOnHand = quantityOnHand;
+	}
+	public double getProductUnitPrice() {
+		return productUnitPrice;
+	}
+	public void setProductUnitPrice(double productUnitPrice) {
+		this.productUnitPrice = productUnitPrice;
+	}
+	public int getReorderLevel() {
+		return reorderLevel;
+	}
+	public void setReorderLevel(int reorderLevel) {
+		this.reorderLevel = reorderLevel;
+	}
+
+}

wipro/sales/dao/SalesDao.java

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+package dao;
+
+import bean.*;
+import java.util.*;
+import java.sql.*;
+import util.*;
+
+public class SalesDao {
+
+	//method 1
+	public int insertSales(Sales sales) throws Exception {
+		Connection con = null;
+		PreparedStatement ps = null;
+		String sql = "INSERT INTO TBL_SALES VALUES(?, ?, ?, ?, ?)";
+
+		java.sql.Date sqlDate = new java.sql.Date(sales.getSalesDate().getTime());
+
+		try {
+			con = DBUtil.getDBConnection();
+			ps = con.prepareStatement(sql);
+			ps.setString(1, sales.getSalesID());
+			ps.setDate(2, sqlDate);
+			ps.setString(3, sales.getProductID());
+			ps.setInt(4, sales.getQuantitySold());
+			ps.setDouble(5, sales.getSalesPricePerUnit());
+
+			if (ps.executeUpdate() == 1) return 1;
+			else return 0;
+		} catch (SQLException e) {
+			e.printStackTrace();
+			return 0;
+		}
+		}
+
+	//method 2
+	public static String generateSalesID(java.util.Date salesDate) throws Exception {
+		Connection con = null;
+		PreparedStatement ps = null;
+		String sql = "SELECT SEQ_SALES_ID.NEXTVAL FROM DUAL";
+
+		int SEQ_SALES_ID = 0;
+		String out = salesDate.toString().substring(salesDate.toString().length()-2, salesDate.toString().length());
+
+		try {
+			con = DBUtil.getDBConnection();
+			ps = con.prepareStatement(sql);
+			ResultSet rs = ps.executeQuery();
+
+			rs.next();
+			SEQ_SALES_ID = rs.getInt(1);
+
+			out += SEQ_SALES_ID;
+			return out;
+		} catch (SQLException e) {
+			e.printStackTrace();
+			return null;
+		}
+
+	}
+
+	//method 3
+	public ArrayList<SalesReport> getSalesReport() throws Exception{
+		Connection con = null;
+		PreparedStatement ps = null;
+		String sql = "SELECT * FROM V_SALES_REPORT";
+
+		ArrayList<SalesReport> list = new ArrayList<SalesReport>();
+
+		try {
+			con = DBUtil.getDBConnection();
+			ps = con.prepareStatement(sql);
+			ResultSet rs = ps.executeQuery();
+
+			int i=0;
+			while (rs.next()) {
+				SalesReport salesReport = new SalesReport();
+				salesReport.setSalesID(rs.getString(1));
+				salesReport.setSalesDate(rs.getDate(2));
+				salesReport.setProductID(rs.getString(3));
+				salesReport.setProductName(rs.getString(4));
+				salesReport.setQuantitySold(rs.getInt(5));
+				salesReport.setProductUnitPrice(rs.getDouble(6));
+				salesReport.setSalesPricePerUnit(rs.getDouble(7));
+				salesReport.setProfitAmount(rs.getDouble(8));
+				list.add(salesReport);
+
+				System.out.println(list.get(i).getSalesID()+" "+list.get(i).getSalesDate()+" "+list.get(i).getProductID()+" "+list.get(i).getProductName()+" "+list.get(i).getQuantitySold()+" "+list.get(i).getProductUnitPrice()+" "+list.get(i).getSalesPricePerUnit()+" "+list.get(i).getProfitAmount());
+				++i;
+			}
+			i=0;
+		} catch (SQLException e) {e.printStackTrace();return null;}		
+
+		return list;
+
+	}
+}