[FEAT/#108] fcm 토큰 저장, 수정, 조회, 삭제 기능 구현

src/main/java/com/modugarden/domain/fcm/controller/FcmController.java

@@ -0,0 +1,50 @@
+package com.modugarden.domain.fcm.controller;
+
+
+import com.modugarden.common.response.BaseResponseDto;
+import com.modugarden.domain.auth.entity.ModugardenUser;
+import com.modugarden.domain.fcm.dto.request.AddFcmTokenRequestDto;
+import com.modugarden.domain.fcm.dto.request.DeleteFcmTokenRequestDto;
+import com.modugarden.domain.fcm.dto.request.UpdateFcmTokenRequestDto;
+import com.modugarden.domain.fcm.dto.response.AddFcmTokenResponseDto;
+import com.modugarden.domain.fcm.dto.response.DeleteFcmTokenResponseDto;
+import com.modugarden.domain.fcm.dto.response.GetAllFcmTokenResponseDto;
+import com.modugarden.domain.fcm.dto.response.UpdateFcmTokenResponseDto;
+import com.modugarden.domain.fcm.service.FcmService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/fcm")
+public class FcmController {
+
+ private final FcmService fcmService;
+
+ @PostMapping()
+ public BaseResponseDto<AddFcmTokenResponseDto> addFcmToken(@AuthenticationPrincipal ModugardenUser modugardenUser, @RequestBody @Valid AddFcmTokenRequestDto requestDto){
+ AddFcmTokenResponseDto responseDto = fcmService.addFcmToken(requestDto, modugardenUser.getUser());
+ return new BaseResponseDto<>(responseDto);
+ }
+
+ @PatchMapping
+ public BaseResponseDto<UpdateFcmTokenResponseDto> updateFcmToken(@AuthenticationPrincipal ModugardenUser modugardenUser, @RequestBody @Valid UpdateFcmTokenRequestDto requestDto){
+ UpdateFcmTokenResponseDto responseDto = fcmService.updateFcmToken(requestDto);
+ return new BaseResponseDto(responseDto);
+ }
+
+ @GetMapping
+ public BaseResponseDto<GetAllFcmTokenResponseDto> getFcmTokens(@AuthenticationPrincipal ModugardenUser modugardenUser){
+ GetAllFcmTokenResponseDto fcmTokens = fcmService.getFcmTokens(modugardenUser.getUser());
+ return new BaseResponseDto<>(fcmTokens);
+ }
+
+ @DeleteMapping
+ public BaseResponseDto<DeleteFcmTokenResponseDto> deleteFcmToken(@AuthenticationPrincipal ModugardenUser modugardenUser, @RequestBody @Valid DeleteFcmTokenRequestDto requestDto){
+ DeleteFcmTokenResponseDto responseDto = fcmService.deleteFcmToken(requestDto);
+ return new BaseResponseDto(responseDto);
+ }
+}

src/main/java/com/modugarden/domain/fcm/dto/request/AddFcmTokenRequestDto.java

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+package com.modugarden.domain.fcm.dto.request;
+
+import lombok.Getter;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+@Getter
+public class AddFcmTokenRequestDto {
+ @NotBlank(message = "추가할 fcm 토큰은 필수 입력 값입니다.")
+ private String fcmToken;
+}

src/main/java/com/modugarden/domain/fcm/dto/request/DeleteFcmTokenRequestDto.java

@@ -0,0 +1,12 @@
+package com.modugarden.domain.fcm.dto.request;
+
+import lombok.Getter;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+@Getter
+public class DeleteFcmTokenRequestDto {
+ @NotBlank(message = "삭제할 fcm 토큰은 필수 입력 값입니다.")
+ private String fcmToken;
+}

src/main/java/com/modugarden/domain/fcm/dto/request/UpdateFcmTokenRequestDto.java

@@ -0,0 +1,14 @@
+package com.modugarden.domain.fcm.dto.request;
+
+import lombok.Getter;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+@Getter
+public class UpdateFcmTokenRequestDto {
+ @NotBlank(message = "수정 전 fcm 토큰은 필수 입력 값입니다.")
+ private String beforeFcmToken;
+ @NotBlank(message = "수정 후 fcm 토큰은 필수 입력 값입니다.")
+ private String updateFcmToken;
+}

src/main/java/com/modugarden/domain/fcm/dto/response/AddFcmTokenResponseDto.java

@@ -0,0 +1,11 @@
+package com.modugarden.domain.fcm.dto.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class AddFcmTokenResponseDto {
+ private String fcmToken;
+ private Long userId; // 유저 관련해서 무슨 정보가 필요한가?? 여쭤볼것
+}

src/main/java/com/modugarden/domain/fcm/dto/response/DeleteFcmTokenResponseDto.java

@@ -0,0 +1,10 @@
+package com.modugarden.domain.fcm.dto.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class DeleteFcmTokenResponseDto {
+ private String fcmToken;
+}

src/main/java/com/modugarden/domain/fcm/dto/response/GetAllFcmTokenResponseDto.java

@@ -0,0 +1,13 @@
+package com.modugarden.domain.fcm.dto.response;
+
+import com.modugarden.domain.fcm.entity.FcmToken;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.List;
+
+@Getter
+@AllArgsConstructor
+public class GetAllFcmTokenResponseDto {
+ List<String> fcmTokens;
+}

src/main/java/com/modugarden/domain/fcm/dto/response/UpdateFcmTokenResponseDto.java

@@ -0,0 +1,10 @@
+package com.modugarden.domain.fcm.dto.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class UpdateFcmTokenResponseDto {
+ private String fcmToken;
+}

src/main/java/com/modugarden/domain/fcm/entity/FcmToken.java

@@ -0,0 +1,35 @@
+package com.modugarden.domain.fcm.entity;
+
+import com.modugarden.domain.user.entity.User;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Entity
+public class FcmToken {
+
+ @Id
+ @GeneratedValue(strategy = GenerationType.IDENTITY)
+ private Long id;
+
+ @Column(nullable = false)
+ private String fcmToken;
+
+ @ManyToOne(fetch = FetchType.LAZY)
+ @JoinColumn(name = "user_id", nullable = false)
+ private User user;
+
+ public FcmToken(String fcmToken, User user) {
+ this.fcmToken = fcmToken;
+ this.user = user;
+ }
+
+ public void update(String fcmToken){
+ this.fcmToken = fcmToken;
+ }
+}

src/main/java/com/modugarden/domain/fcm/repository/FcmRepository.java

@@ -0,0 +1,16 @@
+package com.modugarden.domain.fcm.repository;
+
+import com.modugarden.domain.fcm.entity.FcmToken;
+import com.modugarden.domain.user.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface FcmRepository extends JpaRepository<FcmToken, Long> {
+
+ List<FcmToken> findByUser(User user);
+ Optional<FcmToken> findByFcmToken(String fcmToken);
+
+ Optional<FcmToken> deleteByFcmToken(String fcmToken);
+}

src/main/java/com/modugarden/domain/fcm/service/FcmService.java

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+package com.modugarden.domain.fcm.service;
+
+import com.modugarden.common.error.exception.custom.BusinessException;
+import com.modugarden.domain.fcm.dto.request.AddFcmTokenRequestDto;
+import com.modugarden.domain.fcm.dto.request.DeleteFcmTokenRequestDto;
+import com.modugarden.domain.fcm.dto.request.UpdateFcmTokenRequestDto;
+import com.modugarden.domain.fcm.dto.response.AddFcmTokenResponseDto;
+import com.modugarden.domain.fcm.dto.response.DeleteFcmTokenResponseDto;
+import com.modugarden.domain.fcm.dto.response.GetAllFcmTokenResponseDto;
+import com.modugarden.domain.fcm.dto.response.UpdateFcmTokenResponseDto;
+import com.modugarden.domain.fcm.entity.FcmToken;
+import com.modugarden.domain.fcm.repository.FcmRepository;
+import com.modugarden.domain.user.entity.User;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static com.modugarden.common.error.enums.ErrorMessage.FCM_TOKEN_NOT_FOUND;
+
+@RequiredArgsConstructor
+@Transactional
+@Service
+public class FcmService {
+
+ private final FcmRepository fcmRepository;
+
+ public AddFcmTokenResponseDto addFcmToken(AddFcmTokenRequestDto requestDto, User user){
+ FcmToken newFcmToken = new FcmToken(requestDto.getFcmToken(), user);
+ fcmRepository.save(newFcmToken);
+
+ return new AddFcmTokenResponseDto(newFcmToken.getFcmToken(), user.getId());
+ }
+
+ public UpdateFcmTokenResponseDto updateFcmToken(UpdateFcmTokenRequestDto requestDto){
+ FcmToken fcmToken = fcmRepository.findByFcmToken(requestDto.getBeforeFcmToken()).orElseThrow(() -> new BusinessException(FCM_TOKEN_NOT_FOUND));
+ fcmToken.update(requestDto.getUpdateFcmToken());
+
+ return new UpdateFcmTokenResponseDto(requestDto.getUpdateFcmToken());
+ }
+
+ public DeleteFcmTokenResponseDto deleteFcmToken(DeleteFcmTokenRequestDto requestDto){
+ FcmToken fcmToken = fcmRepository.findByFcmToken(requestDto.getFcmToken()).orElseThrow(() -> new BusinessException(FCM_TOKEN_NOT_FOUND));
+ fcmRepository.delete(fcmToken);
+
+ return new DeleteFcmTokenResponseDto(fcmToken.getFcmToken());
+ }
+
+ public GetAllFcmTokenResponseDto getFcmTokens(User user){
+ List<FcmToken> fcmTokens = fcmRepository.findByUser(user);
+ List<String> result = fcmTokens.stream().map(fcm -> fcm.getFcmToken()).collect(Collectors.toList());
+
+ return new GetAllFcmTokenResponseDto(result);
+ }
+}