1st without errors

src/main/java/com/example/nto/controller/BookingController.java

@@ -12,15 +12,9 @@ import java.time.LocalDate;
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
-@RestController
-@RequestMapping("/api")
-public class BookingController {
-
-    private final BookingService bookingService;
-
-    @GetMapping("/{code}/info")
-    public ResponseEntity<EmployeeInfoResponse> getEmployeeInfo(@PathVariable String code) {
-        EmployeeInfoResponse response = employeeService.getEmployeeInfo(code);
-        return ResponseEntity.ok(response);
-    }
-}
+//@RestController
+//@RequestMapping("/api")
+//public class BookingController {
+//
+//
+//}

src/main/java/com/example/nto/controller/EmployeeController.java

@@ -45,15 +45,8 @@ public class EmployeeController {
     }
 
     @GetMapping("/{code}/info")
-    public ResponseEntity<?> getInfo(@PathVariable String code){
-
-        Optional<Employee> employee = employeeService.getByCode(code);
-
-        if (employee.isPresent()) {
-            return ResponseEntity.ok(employee.get());
-        } else {
-            return ResponseEntity.notFound().build();
-        }
-
+    public ResponseEntity<Map<String, Object>> getEmployeeInfo(@PathVariable String code) {
+        Map<String, Object> response = employeeService.getEmployeeInfo(code);
+        return ResponseEntity.ok(response);
     }
 }

src/main/java/com/example/nto/entity/Booking.java

@@ -1,5 +1,7 @@
 package com.example.nto.entity;
 
+import com.fasterxml.jackson.annotation.JsonBackReference;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import jakarta.persistence.*;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -31,7 +33,8 @@ public class Booking {
     @JoinColumn(name = "place_id")
     private Place place;
 
-    @ManyToOne(targetEntity = Employee.class, fetch = FetchType.LAZY)
+    @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "employee_id")
+    @JsonBackReference
     private Employee employee;
 }

src/main/java/com/example/nto/entity/Employee.java

@@ -1,5 +1,7 @@
 package com.example.nto.entity;
 
+import com.fasterxml.jackson.annotation.JsonManagedReference;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import jakarta.persistence.*;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -20,6 +22,7 @@ import java.util.List;
 @NoArgsConstructor
 @AllArgsConstructor
 @Entity
+@JsonSerialize
 public class Employee {
 
     @Id
@@ -32,7 +35,9 @@ public class Employee {
 
     private String photoUrl;
 
-    @OneToMany(mappedBy = "employee", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @OneToMany(mappedBy = "employee", cascade = CascadeType.ALL, fetch = FetchType.LAZY,
+            targetEntity = Booking.class)
+    @JsonManagedReference
     private List<Booking> bookingList;
 
     public Employee(long id, String name, String code, String photoUrl) {

src/main/java/com/example/nto/repository/BookingRepository.java

@@ -6,6 +6,7 @@ import org.springframework.stereotype.Repository;
 import org.springframework.stereotype.Service;
 
 import java.sql.Date;
+import java.util.List;
 import java.util.Optional;
 
 /**
@@ -18,4 +19,6 @@ import java.util.Optional;
 @Repository
 public interface BookingRepository extends JpaRepository<Booking, Long> {
     Optional<Booking> findById(long id);
+
+    List<Booking> findByEmployee_Code(String code);
 }

src/main/java/com/example/nto/repository/EmployeeRepository.java

@@ -16,6 +16,6 @@ import java.util.Optional;
 
 @Service
 @Repository
-public interface EmployeeRepository extends JpaRepository<Employee, String> {
+public interface EmployeeRepository extends JpaRepository<Employee, Long> {
     Optional<Employee> findByCode(String code);
 }

src/main/java/com/example/nto/service/EmployeeService.java

@@ -3,6 +3,7 @@ package com.example.nto.service;
 import com.example.nto.entity.Employee;
 
 import java.util.List;
+import java.util.Map;
 import java.util.Optional;
 
 /**
@@ -18,4 +19,6 @@ public interface EmployeeService {
 
 
     boolean isCodeValid(String code);
+
+    Map<String, Object> getEmployeeInfo(String code);
 }

src/main/java/com/example/nto/service/impl/EmployeeServiceImpl.java

@@ -1,14 +1,20 @@
 package com.example.nto.service.impl;
 
+import com.example.nto.entity.Booking;
 import com.example.nto.entity.Employee;
 import com.example.nto.repository.EmployeeRepository;
 import com.example.nto.service.EmployeeService;
+import jakarta.transaction.Transactional;
+import java.util.Map;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDate;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Optional;
+import java.util.stream.Collectors;
 
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
@@ -36,9 +42,31 @@ public class EmployeeServiceImpl implements EmployeeService {
         return employeeRepository.findByCode(code);
     }
 
+    @Override
     public  boolean isCodeValid(String code){
         return employeeRepository.findByCode(code).isPresent();
     }
+    public Map<String, Object> getEmployeeInfo(String code) {
+        Employee employee = getByCode(code)
+                .orElseThrow(() -> new RuntimeException("Employee not found"));
 
+        Map<LocalDate, Map<String, Object>> bookingMap = employee.getBookingList().stream()
+                .collect(Collectors.toMap(
+                        Booking::getDate,
+                        booking -> {
+                            Map<String, Object> info = new HashMap<>();
+                            info.put("id", booking.getId());
+                            info.put("place", booking.getPlace().getPlace());
+                            return info;
+                        }
+                ));
+
+        Map<String, Object> result = new HashMap<>();
+        result.put("name", employee.getName());
+        result.put("photoUrl", employee.getPhotoUrl());
+        result.put("booking", bookingMap);
+
+        return result;
+    }
 
 }