2017年7月15日 13:01:19

students/740707954/src/main/java/payroll/Employee.java

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+package payroll;
+
+import payroll.affiliation.Affiliation;
+import payroll.classify.PaymentClassification;
+import payroll.method.PaymentMethod;
+import payroll.schedule.PaymentSchedule;
+
+import java.util.Date;
+
+/**
+ * 员工
+ * Created by lx on 2017/7/8.
+ */
+public class Employee {
+    private String id;
+    private String name;
+    private String address;
+    private Affiliation affiliation;
+
+    private PaymentClassification classification;
+    private PaymentSchedule schedule;
+    private PaymentMethod paymentMethod;
+
+    public Employee(String name, String address) {
+        this.name = name;
+        this.address = address;
+    }
+
+    /**
+     * 计算员工薪水
+     * @param pc
+     */
+    public void calculatePay(PayCheck pc) {
+        double grossPay = classification.calculdatePay(pc);
+        double deductions = affiliation.calculateDeductions(pc);
+        double netPay = grossPay - deductions;
+        pc.setGrossPay(grossPay);
+        pc.setDeductions(deductions);
+        pc.setNetPay(netPay);
+        paymentMethod.pay(pc);
+    }
+
+    /**
+     * 是否为支付日
+     * @param d
+     * @return
+     */
+    public boolean isPayDay(Date d) {
+        return schedule.isPayDate(d);
+    }
+
+    /**
+     * 获取支付的起始时间
+     * @param d
+     * @return
+     */
+    public Date getPayPeriodStartDate(Date d) {
+        return schedule.getPayPeriodStartDate(d);
+    }
+
+    public void setClassifcation(PaymentClassification classifcation) {
+        this.classification = classifcation;
+    }
+
+    public void setSchedule(PaymentSchedule schedule) {
+        this.schedule = schedule;
+    }
+
+    public void setPaymentMethod(PaymentMethod paymentMethod) {
+        this.paymentMethod = paymentMethod;
+    }
+}

students/740707954/src/main/java/payroll/PayCheck.java

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+package payroll;
+
+import java.util.Date;
+
+/**
+ * 可以检查是否重复执行
+ * Created by lx on 2017/7/8.
+ */
+public class PayCheck {
+    private Date payPeriodStart;
+    private Date payPeriodEnd;
+    private double grossPay;// 应付
+    private double netPay;// 实付
+    private double deductions;// 扣除
+
+    public PayCheck(Date payPeriodStart, Date payPeriodEnd) {
+        this.payPeriodStart = payPeriodStart;
+        this.payPeriodEnd = payPeriodEnd;
+    }
+
+    public Date getPayPeriodEnd() {
+        return payPeriodEnd;
+    }
+
+    public Date getPayPeriodStart() {
+        return payPeriodStart;
+    }
+
+    public void setGrossPay(double grossPay) {
+        this.grossPay = grossPay;
+    }
+
+    public void setNetPay(double netPay) {
+        this.netPay = netPay;
+    }
+
+    public void setDeductions(double deductions) {
+        this.deductions = deductions;
+    }
+}

students/740707954/src/main/java/payroll/PaySystem.java

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+package payroll;
+
+import payroll.service.IPayrollService;
+import payroll.service.PayrollServiceImpl;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * 薪水支付系统
+ * Created by lx on 2017/7/8.
+ */
+public class PaySystem {
+    private static IPayrollService payrollService;
+
+    static {
+        payrollService = new PayrollServiceImpl();
+    }
+
+    public static void main(String[] args) {
+        Date date = new Date();
+        List<Employee> employees = payrollService.getAllEmployees();
+        for (Employee e : employees) {
+            if (e.isPayDay(date)) {
+                PayCheck pc = new PayCheck(e.getPayPeriodStartDate(date), date);
+                e.calculatePay(pc);
+                payrollService.savePaycheck(pc);
+            }
+        }
+    }
+}

students/740707954/src/main/java/payroll/TimeCard.java

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+package payroll;
+
+import java.util.Date;
+
+/**
+ * Created by lx on 2017/7/8.
+ */
+public class TimeCard {
+    private Date date;
+    private int hours;
+
+    public Date getDate(){
+        return date;
+    }
+
+    public int getHours() {
+        return hours;
+    }
+}

students/740707954/src/main/java/payroll/affiliation/Affiliation.java

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+package payroll.affiliation;
+
+import payroll.PayCheck;
+
+/**
+ * Affiliation 会员
+ * Created by lx on 2017/7/8.
+ */
+public interface Affiliation {
+
+    /**
+     * 计算服务费
+     * @param pc
+     * @return
+     */
+    double calculateDeductions(PayCheck pc);
+}

students/740707954/src/main/java/payroll/affiliation/NonAffiliation.java

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+package payroll.affiliation;
+
+import payroll.PayCheck;
+
+/**
+ * 非会员
+ * Created by lx on 2017/7/8.
+ */
+public class NonAffiliation implements Affiliation {
+    @Override
+    public double calculateDeductions(PayCheck pc) {
+        return 0;
+    }
+}

students/740707954/src/main/java/payroll/affiliation/ServiceCharge.java

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+package payroll.affiliation;
+
+import java.util.Date;
+
+/**
+ * 服务费用
+ * Created by lx on 2017/7/8.
+ */
+public class ServiceCharge {
+    private Date date;
+    private double amount;
+
+    public Date getDate() {
+        return date;
+    }
+
+    public void setDate(Date date) {
+        this.date = date;
+    }
+
+    public double getAmount() {
+        return amount;
+    }
+
+    public void setAmount(double amount) {
+        this.amount = amount;
+    }
+}

students/740707954/src/main/java/payroll/affiliation/UnionAffiliation.java

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+package payroll.affiliation;
+
+import payroll.PayCheck;
+import payroll.util.DateUtil;
+import java.util.Date;
+import java.util.Map;
+
+/**
+ * 会员
+ * Created by lx on 2017/7/8.
+ */
+public class UnionAffiliation implements Affiliation {
+    private int memeberId = 0;
+    private double weekDue = 0;
+    private Map<Date, ServiceCharge> charege;
+
+    /**
+     * 计算服务费用
+     * @param pc
+     * @return
+     */
+    @Override
+    public double calculateDeductions(PayCheck pc) {
+        int fridays = DateUtil.getFridaysBetween(pc.getPayPeriodStart(), pc.getPayPeriodEnd());
+        double totalDue = fridays * weekDue;
+        double totalCharge = 0.0d;
+        for (Map.Entry<Date, ServiceCharge> entry : charege.entrySet()) {
+            ServiceCharge sc = entry.getValue();
+            totalCharge += sc.getAmount();
+//            calculateCharge(sc);
+        }
+        return totalCharge + totalDue;
+    }
+
+//    private double calculateCharge(ServiceCharge sc) {
+//        return sc.getAmount();
+//    }
+
+
+}

students/740707954/src/main/java/payroll/classify/CommissionClassification.java

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+package payroll.classify;
+
+import payroll.PayCheck;
+import payroll.util.DateUtil;
+
+import java.util.Date;
+import java.util.Map;
+
+/**
+ * 佣金雇员
+ * Created by lx on 2017/7/8.
+ */
+public class CommissionClassification implements PaymentClassification {
+    private Map<Date, SalesReceipt> salesReceipt;// 销售凭条
+    private double salary;//薪水
+    private double rate;//单价
+
+    /**
+     * 计算薪水
+     * @param pc
+     * @return
+     */
+    @Override
+    public double calculdatePay(PayCheck pc) {
+        //1 统计销售凭条在pc.getStartDate 和 pc.getEndDate之间
+        //2 加上基本工资，计算薪水
+        double commission = 0.0d;
+        for (Map.Entry<Date, SalesReceipt> entry : salesReceipt.entrySet()) {
+            SalesReceipt receipt = entry.getValue();
+            if (DateUtil.between(receipt.getDate(), pc.getPayPeriodStart(), pc.getPayPeriodEnd())) {
+                commission = receipt.getAmount() * rate;
+            }
+        }
+        return commission + salary;
+    }
+}

students/740707954/src/main/java/payroll/classify/HourlyClassification.java

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+package payroll.classify;
+
+import payroll.PayCheck;
+import payroll.util.DateUtil;
+
+import java.util.Date;
+import java.util.Map;
+
+/**
+ * 小时工
+ * Created by lx on 2017/7/8.
+ */
+public class HourlyClassification implements PaymentClassification {
+    private Map<Date, TimeCard> timeCards;
+    private double rate;// 价格
+
+    /**
+     * 统计时间卡在pc.getStartDate 和 pc.getEndDate之间
+     * 并计算薪水
+     *
+     * @param pc
+     * @return
+     */
+    @Override
+    public double calculdatePay(PayCheck pc) {
+        double totalPay = 0.0d;
+        for (Map.Entry<Date, TimeCard> entry : timeCards.entrySet()) {
+            TimeCard tc = entry.getValue();
+            if (DateUtil.between(tc.getDate(), pc.getPayPeriodStart(), pc.getPayPeriodEnd())) {
+                totalPay += calculatePayForTimeCard(tc);
+            }
+        }
+        return totalPay;
+    }
+
+    /**
+     * 计算每个时间卡的薪水
+     *
+     * @param tc
+     * @return
+     */
+    public double calculatePayForTimeCard(TimeCard tc) {
+        int hours = tc.getHours();
+        if (tc.getHours() > 8) {
+            return 8 * rate + (hours - 8) * 1.5 * rate;
+        } else {
+            return 8 * rate;
+        }
+    }
+}

students/740707954/src/main/java/payroll/classify/PaymentClassification.java

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+package payroll.classify;
+
+import payroll.PayCheck;
+
+/**
+ * 分类
+ * Created by lx on 2017/7/8.
+ */
+public interface PaymentClassification {
+    public double calculdatePay(PayCheck pc);
+}

students/740707954/src/main/java/payroll/classify/SalariedClassification.java

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+package payroll.classify;
+
+import payroll.PayCheck;
+
+/**
+ * 月薪雇员
+ * Created by lx on 2017/7/8.
+ */
+public class SalariedClassification implements PaymentClassification {
+    private double salary;
+
+    /**
+     * 计算支付
+     * @param pc
+     * @return
+     */
+    @Override
+    public double calculdatePay(PayCheck pc) {
+        return salary;
+    }
+}