NTO-2026/NTO-2026-Backend-TeamTask-Template
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Format code and add automatic formatting with spotless

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This commit is contained in:
maksim 2026-02-24 18:45:11 +03:00
parent 868e98d65d
commit 264b1e07ec
14 changed files with 68 additions and 55 deletions
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12
pom.xml
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@ -37,6 +37,18 @@
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.diffplug.spotless</groupId>
<artifactId>spotless-maven-plugin</artifactId>
<version>2.43.0</version>
<configuration>
<java>
<googleJavaFormat>
<style>AOSP</style>
</googleJavaFormat>
</java>
</configuration>
</plugin>
</plugins>
</build>

8
src/main/java/com/example/nto/controller/BookingController.java
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@ -3,15 +3,14 @@ package com.example.nto.controller;
import com.example.nto.controller.dto.BookingCreateDto;
import com.example.nto.controller.dto.PlaceDto;
import com.example.nto.service.BookingService;
import java.time.LocalDate;
import java.util.List;
import java.util.Map;
import lombok.RequiredArgsConstructor;
import org.springframework.http.HttpStatus;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import java.time.LocalDate;
import java.util.List;
import java.util.Map;
@Validated
@RestController
@RequestMapping("api")
@ -31,5 +30,4 @@ public class BookingController {
public void create(@PathVariable String code, @RequestBody BookingCreateDto bookingCreateDto) {
bookingService.create(code, bookingCreateDto);
}
}

2
src/main/java/com/example/nto/controller/EmployeeController.java
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@ -1,6 +1,5 @@
package com.example.nto.controller;
import com.example.nto.controller.dto.EmployeeDto;
import com.example.nto.service.EmployeeService;
import lombok.RequiredArgsConstructor;
@ -25,5 +24,4 @@ public class EmployeeController {
public EmployeeDto getByCode(@PathVariable String code) {
return employeeService.getByCode(code);
}
}

9
src/main/java/com/example/nto/controller/dto/BookingCreateDto.java
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@ -2,20 +2,17 @@ package com.example.nto.controller.dto;
import jakarta.validation.constraints.NotNull;
import jakarta.validation.constraints.Positive;
import java.time.LocalDate;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.time.LocalDate;
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class BookingCreateDto {
@NotNull
private LocalDate date;
@Positive
private long placeId;
@NotNull private LocalDate date;
@Positive private long placeId;
}

7
src/main/java/com/example/nto/controller/dto/EmployeeDto.java
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@ -2,15 +2,14 @@ package com.example.nto.controller.dto;
import com.example.nto.entity.Booking;
import com.example.nto.entity.Employee;
import java.time.LocalDate;
import java.util.Map;
import java.util.TreeMap;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.time.LocalDate;
import java.util.Map;
import java.util.TreeMap;
@Data
@Builder
@NoArgsConstructor

3
src/main/java/com/example/nto/entity/Booking.java
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@ -1,13 +1,12 @@
package com.example.nto.entity;
import jakarta.persistence.*;
import java.time.LocalDate;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.time.LocalDate;
@Data
@Entity
@Builder

3
src/main/java/com/example/nto/entity/Employee.java
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@ -1,13 +1,12 @@
package com.example.nto.entity;
import jakarta.persistence.*;
import java.util.List;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
@Data
@Entity
@Builder

3
src/main/java/com/example/nto/exception/handler/GlobalExceptionHandler.java
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@ -16,7 +16,8 @@ public class GlobalExceptionHandler {
}
@ExceptionHandler(BookingAlreadyExistsException.class)
public ResponseEntity<String> handleBookingAlreadyExistsException(BookingAlreadyExistsException e) {
public ResponseEntity<String> handleBookingAlreadyExistsException(
BookingAlreadyExistsException e) {
return new ResponseEntity<>(e.getMessage(), HttpStatus.CONFLICT);
}

3
src/main/java/com/example/nto/repository/BookingRepository.java
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@ -3,11 +3,10 @@ package com.example.nto.repository;
import com.example.nto.entity.Booking;
import com.example.nto.entity.Employee;
import com.example.nto.entity.Place;
import org.springframework.data.jpa.repository.JpaRepository;
import java.time.LocalDate;
import java.util.List;
import java.util.Optional;
import org.springframework.data.jpa.repository.JpaRepository;
public interface BookingRepository extends JpaRepository<Booking, Long> {
List<Booking> findByDateBetween(LocalDate start, LocalDate end);

3
src/main/java/com/example/nto/repository/EmployeeRepository.java
View File

@ -1,11 +1,10 @@
package com.example.nto.repository;
import com.example.nto.entity.Employee;
import java.util.Optional;
import org.springframework.data.jpa.repository.EntityGraph;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.Optional;
public interface EmployeeRepository extends JpaRepository<Employee, Long> {
@EntityGraph(attributePaths = {"bookingList", "bookingList.place"})
Optional<Employee> findByCode(String code);

3
src/main/java/com/example/nto/repository/PlaceRepository.java
View File

@ -3,5 +3,4 @@ package com.example.nto.repository;
import com.example.nto.entity.Place;
import org.springframework.data.jpa.repository.JpaRepository;
public interface PlaceRepository extends JpaRepository<Place, Long> {
}
public interface PlaceRepository extends JpaRepository<Place, Long> {}

1
src/main/java/com/example/nto/service/BookingService.java
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@ -3,7 +3,6 @@ package com.example.nto.service;
import com.example.nto.controller.dto.BookingCreateDto;
import com.example.nto.controller.dto.PlaceDto;
import com.example.nto.entity.Booking;
import java.time.LocalDate;
import java.util.List;
import java.util.Map;

49
src/main/java/com/example/nto/service/impl/BookingServiceImpl.java
View File

@ -13,15 +13,14 @@ import com.example.nto.repository.EmployeeRepository;
import com.example.nto.repository.PlaceRepository;
import com.example.nto.service.BookingService;
import com.example.nto.service.EmployeeService;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.time.LocalDate;
import java.time.ZoneId;
import java.util.*;
import java.util.stream.Collectors;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@Service
@RequiredArgsConstructor
@ -47,11 +46,13 @@ public class BookingServiceImpl implements BookingService {
List<Booking> bookings = bookingRepository.findByDateBetween(today, end);
Map<LocalDate, Set<Long>> busyByDate = bookings.stream()
.collect(Collectors.groupingBy(
Map<LocalDate, Set<Long>> busyByDate =
bookings.stream()
.collect(
Collectors.groupingBy(
Booking::getDate,
Collectors.mapping(b -> b.getPlace().getId(), Collectors.toSet())
));
Collectors.mapping(
b -> b.getPlace().getId(), Collectors.toSet())));
Map<LocalDate, List<PlaceDto>> result = new LinkedHashMap<>();
@ -59,7 +60,8 @@ public class BookingServiceImpl implements BookingService {
LocalDate currentDate = today.plusDays(i);
Set<Long> busyPlaces = busyByDate.getOrDefault(currentDate, Collections.emptySet());
List<PlaceDto> freePlaces = allPlaces.stream()
List<PlaceDto> freePlaces =
allPlaces.stream()
.filter(place -> !busyPlaces.contains(place.getId()))
.map(place -> new PlaceDto(place.getId(), place.getPlace()))
.toList();
@ -79,26 +81,33 @@ public class BookingServiceImpl implements BookingService {
throw new IllegalArgumentException("Date is out of booking window");
}
Employee employee = employeeRepository.findByCode(code)
.orElseThrow(() -> new EmployeeNotFoundException("Employee with " + code + " code not found!"));
Employee employee =
employeeRepository
.findByCode(code)
.orElseThrow(
() ->
new EmployeeNotFoundException(
"Employee with " + code + " code not found!"));
long placeId = bookingCreateDto.getPlaceId();
Place place = placeRepository.findById(placeId)
.orElseThrow(() -> new PlaceNotFoundException("Place with " + placeId + " id not found!"));
Place place =
placeRepository
.findById(placeId)
.orElseThrow(
() ->
new PlaceNotFoundException(
"Place with " + placeId + " id not found!"));
if (bookingRepository.findByDateAndPlace(date, place).isPresent()) {
throw new BookingAlreadyExistsException("Booking already exists");
}
if (bookingRepository.findByDateAndEmployee(date, employee).isPresent()) {
throw new BookingAlreadyExistsException("This employee already has another booking on " + date);
throw new BookingAlreadyExistsException(
"This employee already has another booking on " + date);
}
Booking booking = Booking.builder()
.date(date)
.employee(employee)
.place(place)
.build();
Booking booking = Booking.builder().date(date).employee(employee).place(place).build();
return bookingRepository.save(booking);
}

9
src/main/java/com/example/nto/service/impl/EmployeeServiceImpl.java
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@ -17,8 +17,13 @@ public class EmployeeServiceImpl implements EmployeeService {
@Override
@Transactional(readOnly = true)
public EmployeeDto getByCode(String code) {
return employeeRepository.findByCode(code).map(EmployeeDto::toDto)
.orElseThrow(() -> new EmployeeNotFoundException("Employee with " + code + " code not found!"));
return employeeRepository
.findByCode(code)
.map(EmployeeDto::toDto)
.orElseThrow(
() ->
new EmployeeNotFoundException(
"Employee with " + code + " code not found!"));
}
@Override