maybe ready

.gitea/workflows/workflow.yml

@@ -23,7 +23,7 @@ jobs:
           GITEA_HEAD_REF: ${{ gitea.event.pull_request.head.ref }}
 
       - name: Checkout tests
-        run: python3 /opt/scripts/copy-tests.py --repo-url "Olympic/NTO-2025-Android-TeamTask-tests" --branch "main" --task-type "spring"
+        run: python3 /opt/scripts/copy-tests.py --repo-url "Olympic/NTO-2025-Backend-TeamTask-tests" --branch "main" --task-type "spring"
 
       - name: Run tests
         run: mvn test

src/main/java/com/example/nto/App.java

@@ -1,12 +1,17 @@
 package com.example.nto;
 
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
+@SpringBootApplication
 public class App {
     public static void main(String[] args) {
+        SpringApplication.run(App.class, args);
     }
 }

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

@@ -1,10 +1,38 @@
 package com.example.nto.controller;
 
+import com.example.nto.dto.BookRequestDto;
+import com.example.nto.dto.BookingRecordDto;
+import com.example.nto.dto.PlaceRecordDto;
+import com.example.nto.service.BookingService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Map;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api")
 public class BookingController {
+    private final BookingService bookingService;
+
+    @GetMapping("/{code}/booking")
+    Map<LocalDate, List<PlaceRecordDto>> booking(@PathVariable("code") String code) {
+        return bookingService.booking(code);
+    }
+
+    @PostMapping("/{code}/book")
+    ResponseEntity<Void> book(@PathVariable("code") String code, @RequestBody BookRequestDto bookRequest) {
+        bookingService.book(code, bookRequest);
+        return new ResponseEntity<>(null, HttpStatus.CREATED);
+    }
 }

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

@@ -1,10 +1,33 @@
 package com.example.nto.controller;
 
+import com.example.nto.dto.EmployeeInfoWithBookingDto;
+import com.example.nto.service.EmployeeService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api")
 public class EmployeeController {
+    private final EmployeeService employeeService;
+
+    @GetMapping("/{code}/auth")
+    void auth(@PathVariable("code") String code) {
+        employeeService.auth(code);
+    }
+
+    @GetMapping("/{code}/info")
+    EmployeeInfoWithBookingDto info(@PathVariable("code") String code) {
+        return employeeService.info(code);
+    }
 }

src/main/java/com/example/nto/dto/BookRequestDto.java

@@ -0,0 +1,17 @@
+package com.example.nto.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class BookRequestDto {
+    private LocalDate date;
+    private long placeID;
+}

src/main/java/com/example/nto/dto/BookedPlacesDto.java

@@ -0,0 +1,13 @@
+package com.example.nto.dto;
+
+import lombok.Builder;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+@Data
+@Builder
+public class BookedPlacesDto {
+    private LocalDate date;
+    private String place;
+}

src/main/java/com/example/nto/dto/BookingRecordDto.java

@@ -0,0 +1,14 @@
+package com.example.nto.dto;
+
+import com.example.nto.entity.Place;
+import lombok.Builder;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+@Data
+@Builder
+public class BookingRecordDto {
+    private long id;
+    private String place;
+}

src/main/java/com/example/nto/dto/BookingWithDateDto.java

@@ -0,0 +1,18 @@
+package com.example.nto.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class BookingWithDateDto {
+    private LocalDate date;
+    private long id;
+    private String place;
+}

src/main/java/com/example/nto/dto/EmployeeInfoWithBookingDto.java

@@ -0,0 +1,15 @@
+package com.example.nto.dto;
+
+import lombok.Builder;
+import lombok.Data;
+
+import java.time.LocalDate;
+import java.util.Map;
+
+@Data
+@Builder
+public class EmployeeInfoWithBookingDto {
+    private String name;
+    private String photoUrl;
+    private Map<LocalDate, BookingRecordDto> booking;
+}

src/main/java/com/example/nto/dto/EmployeeNameAndPhotoDto.java

@@ -0,0 +1,11 @@
+package com.example.nto.dto;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class EmployeeNameAndPhotoDto {
+    private String name;
+    private String photoUrl;
+}

src/main/java/com/example/nto/dto/PlaceRecordDto.java

@@ -0,0 +1,11 @@
+package com.example.nto.dto;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class PlaceRecordDto {
+    private long id;
+    private String place;
+}

src/main/java/com/example/nto/dto/PlaceWithDateDto.java

@@ -0,0 +1,19 @@
+package com.example.nto.dto;
+
+import lombok.Builder;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+@Data
+public class PlaceWithDateDto {
+    private LocalDate date;
+    private long id;
+    private String place;
+
+    public PlaceWithDateDto(java.sql.Date date, long id, String place) {
+        this.date = date.toLocalDate();
+        this.id = id;
+        this.place = place;
+    }
+}

src/main/java/com/example/nto/dto/mapper/ListBookingWithDateDtoMapper.java

@@ -0,0 +1,24 @@
+package com.example.nto.dto.mapper;
+
+import com.example.nto.dto.BookingRecordDto;
+import com.example.nto.dto.BookingWithDateDto;
+import lombok.experimental.UtilityClass;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+@UtilityClass
+public class ListBookingWithDateDtoMapper {
+    public static Map<LocalDate, BookingRecordDto> toMapLocalDateBookingRecordDto(List<BookingWithDateDto> d) {
+        Map<LocalDate, BookingRecordDto> res = new TreeMap<>();
+        d.forEach(bookingWithDate -> {
+            res.put(bookingWithDate.getDate(), BookingRecordDto.builder()
+                    .id(bookingWithDate.getId())
+                    .place(bookingWithDate.getPlace())
+                    .build());
+        });
+        return res;
+    }
+}

src/main/java/com/example/nto/dto/mapper/ListPlaceWithDateDtoMapper.java

@@ -0,0 +1,32 @@
+package com.example.nto.dto.mapper;
+
+import com.example.nto.dto.PlaceRecordDto;
+import com.example.nto.dto.PlaceWithDateDto;
+import lombok.experimental.UtilityClass;
+
+import java.time.LocalDate;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+@UtilityClass
+public class ListPlaceWithDateDtoMapper {
+    public static Map<LocalDate, List<PlaceRecordDto>> toMapLocalDateListPlaceRecordDto(List<PlaceWithDateDto> d) {
+        if (d == null) {
+            return new HashMap<>();
+        }
+
+        return d.stream()
+                .collect(Collectors.groupingBy(
+                        PlaceWithDateDto::getDate,
+                        Collectors.mapping(
+                                placeWithDate -> PlaceRecordDto.builder()
+                                        .id(placeWithDate.getId())
+                                        .place(placeWithDate.getPlace())
+                                        .build(),
+                                Collectors.toList()
+                        )
+                ));
+    }
+}

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

@@ -1,8 +1,6 @@
 package com.example.nto.entity;
 
-import jakarta.persistence.FetchType;
+import jakarta.persistence.*;
-import jakarta.persistence.JoinColumn;
-import jakarta.persistence.ManyToOne;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -21,15 +19,25 @@ import java.time.LocalDate;
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
+@Entity
+@Table(name = "booking")
 public class Booking {
-
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id")
     private long id;
 
+    @Column(name = "date")
     private LocalDate date;
 
     @ManyToOne(targetEntity = Place.class, fetch = FetchType.LAZY)
     @JoinColumn(name = "place_id")
     private Place place;
 
+    @ManyToOne(targetEntity = Employee.class, fetch = FetchType.LAZY)
+    @JoinColumn(
+            name = "employee_id",
+            referencedColumnName = "id"
+    )
     private Employee employee;
 }

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

@@ -19,14 +19,21 @@ import java.util.List;
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
+@Entity
+@Table(name = "employee")
 public class Employee {
-
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id")
     private long id;
 
+    @Column(name = "name")
     private String name;
 
+    @Column(name = "code")
     private String code;
 
+    @Column(name = "photo_url")
     private String photoUrl;
 
     @OneToMany(mappedBy = "employee", cascade = CascadeType.ALL, fetch = FetchType.LAZY)

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

@@ -1,8 +1,6 @@
 package com.example.nto.entity;
 
-import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.*;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -19,11 +17,14 @@ import lombok.NoArgsConstructor;
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
+@Entity
+@Table(name = "place")
 public class Place {
-
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id")
     private long id;
 
+    @Column(name = "place_name")
     private String place;
 }

src/main/java/com/example/nto/exception/AlreadyBookingForThisDateException.java

@@ -0,0 +1,7 @@
+package com.example.nto.exception;
+
+public class AlreadyBookingForThisDateException extends RuntimeException {
+    public AlreadyBookingForThisDateException(String message) {
+        super(message);
+    }
+}

src/main/java/com/example/nto/exception/EmployeeNotFoundByCodeException.java

@@ -0,0 +1,7 @@
+package com.example.nto.exception;
+
+public class EmployeeNotFoundByCodeException extends RuntimeException {
+    public EmployeeNotFoundByCodeException(String message) {
+        super(message);
+    }
+}

src/main/java/com/example/nto/exception/GlobalExceptionHandler.java

@@ -0,0 +1,30 @@
+package com.example.nto.exception;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+@ControllerAdvice
+public class GlobalExceptionHandler {
+    @ExceptionHandler(EmployeeNotFoundByCodeException.class)
+    ResponseEntity<String> employeeNotFoundByCodeExceptionHandler(EmployeeNotFoundByCodeException e) {
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.UNAUTHORIZED);
+    }
+
+    @ExceptionHandler(PlaceAlreadyBookedException.class)
+    ResponseEntity<String> placeAlreadyBookedExceptionHandler(PlaceAlreadyBookedException e) {
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.CONFLICT);
+    }
+
+    @ExceptionHandler(PlaceNotFoundException.class)
+    ResponseEntity<String> placeNotFoundExceptionHandler(PlaceNotFoundException e) {
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+    }
+
+    @ExceptionHandler(AlreadyBookingForThisDateException.class)
+    ResponseEntity<String> alreadyBookingForThisDateExceptionHandler(AlreadyBookingForThisDateException e) {
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+    }
+
+}

src/main/java/com/example/nto/exception/PlaceAlreadyBookedException.java

@@ -0,0 +1,7 @@
+package com.example.nto.exception;
+
+public class PlaceAlreadyBookedException extends RuntimeException {
+    public PlaceAlreadyBookedException(String message) {
+        super(message);
+    }
+}

src/main/java/com/example/nto/exception/PlaceNotFoundException.java

@@ -0,0 +1,7 @@
+package com.example.nto.exception;
+
+public class PlaceNotFoundException extends RuntimeException {
+    public PlaceNotFoundException(String message) {
+        super(message);
+    }
+}

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

@@ -1,10 +1,31 @@
 package com.example.nto.repository;
 
+import com.example.nto.dto.BookingWithDateDto;
+import com.example.nto.entity.Booking;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+import java.time.LocalDate;
+import java.util.List;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
-public interface BookingRepository {
+@Repository
+public interface BookingRepository extends JpaRepository<Booking, Long> {
+    @Query("select new com.example.nto.dto.BookingWithDateDto(b.date, b.place.id, b.place.place) from Booking b where b.employee.code = :code order by b.date")
+    List<BookingWithDateDto> getBookingsByCode(@Param("code") String code);
+
+    @Query("select count(b) > 0 from Booking b where b.date = :date and b.employee.code = :code")
+    boolean hasBookingForDate(@Param("code") String code, @Param("date") LocalDate date);
+
+    @Modifying
+    @Query(value = "insert into booking (date, place_id, employee_id) select :date, :placeId, e.id from employee e where e.code = :code", nativeQuery = true)
+    void bookPlace(@Param("code") String code, @Param("date") LocalDate date, @Param("placeId") long placeId);
 }

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

@@ -1,10 +1,23 @@
 package com.example.nto.repository;
 
+import com.example.nto.dto.EmployeeNameAndPhotoDto;
+import com.example.nto.entity.Employee;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
-public interface EmployeeRepository {
+@Repository
+public interface EmployeeRepository extends JpaRepository<Employee, Long> {
+    @Query("select count(e) > 0 from Employee e where e.code = :code")
+    boolean isExist(@Param("code") String code);
+
+    @Query("select e.name, e.photoUrl from Employee e where e.code = :code")
+    EmployeeNameAndPhotoDto getNameAndPhoto(@Param("code") String code);
 }

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

@@ -1,10 +1,55 @@
 package com.example.nto.repository;
 
+import com.example.nto.dto.BookedPlacesDto;
+import com.example.nto.dto.PlaceRecordDto;
+import com.example.nto.dto.PlaceWithDateDto;
+import com.example.nto.entity.Place;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Set;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
-public interface PlaceRepository {
+@Repository
+public interface PlaceRepository extends JpaRepository<Place, Long> {
+    /*with cte as (
+	select (now() + s*('1day'::interval)) ::date d
+		from generate_series(0,3) s
+    )
+    select dates.d as date, p.id as id, p.place_name as place
+	from cte dates
+		cross join place p
+		left join booking b on
+			p.id = b.place_id
+			and b.date = dates.d
+	where b.date is null
+	order by 2, 1*/
+
+    @Query(value = "WITH cte AS (" +
+            " SELECT DATEADD('DAY', s, CAST(:fromDate AS DATE)) AS d" +
+            " FROM SYSTEM_RANGE(0, 3) t(s)" +
+            ")" +
+            " SELECT dates.d AS date, p.id AS id, p.place_name AS place" +
+            " FROM cte dates" +
+            " CROSS JOIN place p" +
+            " LEFT JOIN booking b ON p.id = b.place_id AND b.date = dates.d" +
+            " WHERE b.date IS NULL" +
+            " ORDER BY dates.d, p.id",
+            nativeQuery = true)
+    List<PlaceWithDateDto> getFreePlaces(@Param("fromDate") LocalDate fromDate);
+
+    @Query("select count(b) = 0 from Booking b where b.place.id = :placeId and b.date = :date")
+    boolean isFree(@Param("date") LocalDate date, @Param("placeId") long placeId);
+
+    @Query("select count(p) > 0 from Place p where p.id = :placeId")
+    boolean isExist(@Param("placeId") long placeId);
 }

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

@@ -1,5 +1,11 @@
 package com.example.nto.service;
 
+import com.example.nto.dto.BookRequestDto;
+import com.example.nto.dto.PlaceRecordDto;
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Map;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
@@ -7,4 +13,6 @@ package com.example.nto.service;
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
 public interface BookingService {
+    Map<LocalDate, List<PlaceRecordDto>> booking(String code);
+    void book(String code, BookRequestDto bookRequest);
 }

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

@@ -1,5 +1,7 @@
 package com.example.nto.service;
 
+import com.example.nto.dto.EmployeeInfoWithBookingDto;
+
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
  * =================================
@@ -7,4 +9,6 @@ package com.example.nto.service;
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
 public interface EmployeeService {
+    void auth(String code);
+    EmployeeInfoWithBookingDto info(String code);
 }

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

@@ -1,6 +1,27 @@
 package com.example.nto.service.impl;
 
+import com.example.nto.dto.BookRequestDto;
+import com.example.nto.dto.PlaceRecordDto;
+import com.example.nto.dto.PlaceWithDateDto;
+import com.example.nto.exception.AlreadyBookingForThisDateException;
+import com.example.nto.exception.EmployeeNotFoundByCodeException;
+import com.example.nto.exception.PlaceAlreadyBookedException;
+import com.example.nto.exception.PlaceNotFoundException;
+import com.example.nto.repository.BookingRepository;
+import com.example.nto.repository.EmployeeRepository;
+import com.example.nto.repository.PlaceRepository;
 import com.example.nto.service.BookingService;
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+import static com.example.nto.dto.mapper.ListPlaceWithDateDtoMapper.toMapLocalDateListPlaceRecordDto;
 
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
@@ -8,5 +29,56 @@ import com.example.nto.service.BookingService;
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
+@Service
+@RequiredArgsConstructor
 public class BookingServiceImpl implements BookingService {
+    private final EmployeeRepository employeeRepository;
+    private final PlaceRepository placeRepository;
+    private final BookingRepository bookingRepository;
+
+    @Override
+    public Map<LocalDate, List<PlaceRecordDto>> booking(String code) {
+        if (!employeeRepository.isExist(code)) {
+            throw new EmployeeNotFoundByCodeException("employee with code " + code + " not found");
+        }
+
+        LocalDate currentDate = LocalDate.now();
+
+        List<PlaceWithDateDto> freePlaces = placeRepository.getFreePlaces(currentDate);
+
+        Map<LocalDate, List<PlaceRecordDto>> result = new TreeMap<>();
+
+        for (int i = 0; i <= 3; i++) {
+            result.put(currentDate.plusDays(i), new ArrayList<>());
+        }
+        for (PlaceWithDateDto freePlace : freePlaces) {
+            result.get(freePlace.getDate()).add(PlaceRecordDto.builder()
+                            .id(freePlace.getId())
+                            .place(freePlace.getPlace())
+                    .build());
+        }
+
+        return result;
+    }
+
+    @Override
+    @Transactional
+    public void book(String code, BookRequestDto bookRequest) {
+        if (!employeeRepository.isExist(code)) {
+            throw new EmployeeNotFoundByCodeException("employee with code " + code + " not found");
+        }
+
+        if (!placeRepository.isExist(bookRequest.getPlaceID())) {
+            throw new PlaceNotFoundException("place with id " + bookRequest.getPlaceID() + " is not found");
+        }
+        if (bookingRepository.hasBookingForDate(code, bookRequest.getDate())) {
+            throw new AlreadyBookingForThisDateException("employee with code " + code + " already book place on date " + bookRequest.getDate().toString());
+        }
+        if (!placeRepository.isFree(bookRequest.getDate(), bookRequest.getPlaceID())) {
+            throw new PlaceAlreadyBookedException("place with id " + bookRequest.getPlaceID() + " is already booked, please choose another one");
+        }
+
+        bookingRepository.bookPlace(code, bookRequest.getDate(), bookRequest.getPlaceID());
+    }
+
 }

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

@@ -1,6 +1,15 @@
 package com.example.nto.service.impl;
 
+import com.example.nto.dto.EmployeeInfoWithBookingDto;
+import com.example.nto.dto.EmployeeNameAndPhotoDto;
+import com.example.nto.exception.EmployeeNotFoundByCodeException;
+import com.example.nto.repository.BookingRepository;
+import com.example.nto.repository.EmployeeRepository;
 import com.example.nto.service.EmployeeService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import static com.example.nto.dto.mapper.ListBookingWithDateDtoMapper.toMapLocalDateBookingRecordDto;
 
 /**
  * TODO: ДОРАБОТАТЬ в рамках задания
@@ -8,5 +17,31 @@ import com.example.nto.service.EmployeeService;
  * МОЖНО: Добавлять методы, аннотации, зависимости
  * НЕЛЬЗЯ: Изменять название класса и пакета
  */
+@Service
+@RequiredArgsConstructor
 public class EmployeeServiceImpl implements EmployeeService {
+    private final EmployeeRepository employeeRepository;
+    private final BookingRepository bookingRepository;
+
+    @Override
+    public void auth(String code) {
+        if (!employeeRepository.isExist(code)) {
+            throw new EmployeeNotFoundByCodeException("employee with code " + code + " not found");
+        }
+    }
+
+    @Override
+    public EmployeeInfoWithBookingDto info(String code) {
+        if (!employeeRepository.isExist(code)) {
+            throw new EmployeeNotFoundByCodeException("employee with code " + code + " not found");
+        }
+
+        EmployeeNameAndPhotoDto nameAndPhoto = employeeRepository.getNameAndPhoto(code);
+
+        return EmployeeInfoWithBookingDto.builder()
+                .name(nameAndPhoto.getName())
+                .photoUrl(nameAndPhoto.getPhotoUrl())
+                .booking(toMapLocalDateBookingRecordDto(bookingRepository.getBookingsByCode(code)))
+                .build();
+    }
 }