Merge remote-tracking branch 'origin/lab4' into lab4

src/main/java/com/example/springip/lab3/controller/CompanyController.java

@@ -2,7 +2,9 @@ package com.example.springip.lab3.controller;
 
 import com.example.springip.lab3.dto.CompanyDto;
 import com.example.springip.lab3.dto.EmployeeDto;
+import com.example.springip.lab3.models.Employee;
 import com.example.springip.lab3.service.CompanyService;
+import com.example.springip.lab3.service.EmployeeService;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
@@ -11,9 +13,11 @@ import java.util.List;
 @RequestMapping("/company")
 public class CompanyController {
     private final CompanyService companyService;
+    private final EmployeeService employeeService;
 
-    public CompanyController(CompanyService companyService) {
+    public CompanyController(CompanyService companyService, EmployeeService employeeService) {
         this.companyService = companyService;
+        this.employeeService = employeeService;
     }
 
     @GetMapping("/{id}")
@@ -43,4 +47,17 @@ public class CompanyController {
     public CompanyDto delete(@PathVariable Long id) {
         return new CompanyDto(companyService.deleteCompany(id));
     }
+
+    @PutMapping("/{id}/hire")
+    public EmployeeDto hire(@PathVariable Long id, @RequestParam Long employeeId) {
+        Employee e = employeeService.findEmployee(employeeId);
+        return new EmployeeDto(companyService.addNewEmployee(id, e));
+    }
+
+    @PutMapping("/{id}/dismiss")
+    public EmployeeDto dismiss(@PathVariable Long id, @RequestParam Long employeeId) {
+        Employee e = employeeService.findEmployee(employeeId);
+        return new EmployeeDto(companyService.deleteEmployee(id, e));
+    }
+
 }

src/main/java/com/example/springip/lab3/controller/EmployeeController.java

@@ -1,7 +1,9 @@
 package com.example.springip.lab3.controller;
 
 import com.example.springip.lab3.dto.EmployeeDto;
+import com.example.springip.lab3.models.Position;
 import com.example.springip.lab3.service.EmployeeService;
+import com.example.springip.lab3.service.PositionService;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
@@ -10,9 +12,11 @@ import java.util.List;
 @RequestMapping("/employee")
 public class EmployeeController {
     private final EmployeeService employeeService;
+    private final PositionService positionService;
 
-    public EmployeeController(EmployeeService employeeService) {
+    public EmployeeController(EmployeeService employeeService, PositionService positionService) {
         this.employeeService = employeeService;
+        this.positionService = positionService;
     }
 
     @GetMapping("/{id}")
@@ -49,4 +53,21 @@ public class EmployeeController {
     public EmployeeDto deleteEmployee(@PathVariable Long id) {
         return new EmployeeDto(employeeService.deleteEmployee(id));
     }
+
+    @PutMapping("/{id}/addPos")
+    public EmployeeDto addPosition(@PathVariable Long id,
+                                      @RequestParam("position") Long position) {
+        Position p = positionService.findPosition(position);
+        if (p == null)
+            return null;
+        return new EmployeeDto(employeeService.addPosition(id, p));
+    }
+    @PutMapping("/{id}/delPos")
+    public EmployeeDto delPosition(@PathVariable Long id,
+                                   @RequestParam("position") Long position) {
+        Position p = positionService.findPosition(position);
+        if (p == null)
+            return null;
+        return new EmployeeDto(employeeService.deletePosition(id, p));
+    }
 }

src/main/java/com/example/springip/lab3/models/Company.java

@@ -1,10 +1,9 @@
 package com.example.springip.lab3.models;
 
+import com.fasterxml.jackson.annotation.JsonRootName;
 import jakarta.persistence.*;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Objects;
+import java.util.*;
 
 @Entity
 public class Company {
@@ -14,9 +13,9 @@ public class Company {
     @Column(unique = true)
     private String name;
     @OneToMany(mappedBy = "company", cascade = CascadeType.ALL, fetch = FetchType.EAGER)
-    private List<Employee> employees = new ArrayList<>();
+    private Set<Employee> employees = new HashSet<>();
 
-    public Company(String name, List<Employee> employees) {
+    public Company(String name, Set<Employee> employees) {
         this.name = name;
         this.employees = employees;
     }
@@ -51,11 +50,11 @@ public class Company {
         return Id;
     }
 
-    public List<Employee> getEmployees() {
+    public Set<Employee> getEmployees() {
         return employees;
     }
 
-    public void setEmployees(List<Employee> employees) {
+    public void setEmployees(Set<Employee> employees) {
         this.employees = employees;
     }
 

src/main/java/com/example/springip/lab3/models/Employee.java

@@ -1,5 +1,6 @@
 package com.example.springip.lab3.models;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
 import jakarta.persistence.*;
 
 import java.util.*;
@@ -20,7 +21,7 @@ public class Employee {
     private Set<Position> positions = new HashSet<>();
 
 
-    public Employee(String phoneNumber, String name, String surname) {
+    public Employee(String surname, String name, String phoneNumber) {
         this.phoneNumber = phoneNumber;
         this.name = name;
         this.surname = surname;
@@ -77,6 +78,7 @@ public class Employee {
             company.deleteEmployee(this);
         }
         this.company = null;
+        this.positions.clear();
     }
 
     public void addNewPosition(Position p) {

src/main/java/com/example/springip/lab3/service/CompanyService.java

@@ -70,17 +70,17 @@ public class CompanyService {
     }
 
     @Transactional
-    public void addNewEmployee(Long id, Employee employee) {
+    public Employee addNewEmployee(Long id, Employee employee) {
         Company currentCompany = findCompany(id);
         currentCompany.addNewEmployee(employee);
         companyRepository.save(currentCompany);
+        return employee;
     }
 
     @Transactional
-    public void deleteEmployee(Long id, Employee employee) {
+    public Employee deleteEmployee(Long id, Employee employee) {
         Company currentCompany = findCompany(id);
         currentCompany.deleteEmployee(employee);
-        //em.merge(employee); !!!
-        employeeRepository.save(employee);
+        return employeeRepository.save(employee);
     }
 }

src/main/java/com/example/springip/lab3/service/EmployeeService.java

@@ -82,18 +82,18 @@ public class EmployeeService {
     }
 
     @Transactional
-    public void addPosition(Long id, Position p) {
+    public Employee addPosition(Long id, Position p) {
         Employee e = findEmployee(id);
         e.addNewPosition(p);
         System.out.println(e.getPositions().size());
-        employeeRepository.save(e);
+        return employeeRepository.save(e);
     }
 
     @Transactional
-    public void deletePosition(Long id, Position p) {
+    public Employee deletePosition(Long id, Position p) {
         Employee e = findEmployee(id);
         e.removePosition(p);
-        employeeRepository.save(e);
+        return employeeRepository.save(e);
     }
 
     @Transactional