Feature/domain (#4)

* feat: domain

* feat: medication, meal crud

* chore: 컨트롤러 응답 엔티티 + 예외 처리 패키지

* test: MealService, MedicationService

* fix: jpa 설정 충돌 해결

* chore: ide, gradle파일 버전 추적 제거

* chore: gitignore 업데이트, 충돌 보완

* fix: 의존성 누락 해결

Author: YEJIRYOO

.gitignore

@@ -1,5 +1,8 @@
 HELP.md
-.gradle
+./gradle
+.gradle/*
+.ideal/
+*.iml
 build/
 !gradle/wrapper/gradle-wrapper.jar
 !**/src/main/**/build/

src/main/java/com/solution/Ongi/domain/meal/Meal.java

@@ -0,0 +1,34 @@
+package com.solution.Ongi.domain.meal;
+
+import com.solution.Ongi.domain.user.User;
+import com.solution.Ongi.domain.user.enums.MealType;
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalTime;
+
+@Entity
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Getter
+public class Meal {
+
+    @Id @GeneratedValue
+    @Column(name = "meal_id")
+    private Long id;
+
+    @Enumerated(EnumType.STRING)
+    private MealType meal_type;
+
+    private LocalTime meal_time;
+
+    @ManyToOne(fetch = FetchType.LAZY)//지연 로딩
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    //일정-달력 삭제 미반영 -> CASCADE 막기
+}

src/main/java/com/solution/Ongi/domain/meal/controller/MealController.java

@@ -0,0 +1,48 @@
+package com.solution.Ongi.domain.meal.controller;
+
+import com.solution.Ongi.domain.meal.dto.CreateMealRequest;
+import com.solution.Ongi.domain.meal.Meal;
+import com.solution.Ongi.domain.meal.dto.CreateMealResponse;
+import com.solution.Ongi.domain.meal.service.MealService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.net.URI;
+import java.util.List;
+
+@RestController
+@RequestMapping("/meals")
+@RequiredArgsConstructor
+public class MealController {
+
+    private final MealService mealService;
+
+    @PostMapping("/post/{userId}/meals")
+    public ResponseEntity<CreateMealResponse> createMeal(
+            @PathVariable("userId") Long userId,
+            @RequestBody CreateMealRequest request) {
+
+        Meal meal = mealService.createMeal(userId, request);
+
+        //location 헤더 리소스
+        URI location= URI.create("/users/"+userId+"/meals/"+meal.getId());
+
+        return ResponseEntity
+                .created(location)
+                .body(new CreateMealResponse(meal.getId(),"식사가 등록되었습니다."));
+    }
+
+    @GetMapping("/users/{userId}/meals")
+    public ResponseEntity<List<Meal>> getAllMeals(@PathVariable("userId") Long user_id) {
+        List<Meal> meals = mealService.getAllMeals(user_id);
+        return ResponseEntity.ok(meals);
+    }
+
+    //Meal 삭제 엔드포인트
+    @DeleteMapping("/delete/{mealId}")
+    public ResponseEntity<Void> deleteMeal(@PathVariable Long mealId) {
+        mealService.deleteMeal(mealId);
+        return ResponseEntity.noContent().build();//204 no
+    }
+}

src/main/java/com/solution/Ongi/domain/meal/dto/CreateMealRequest.java

@@ -0,0 +1,15 @@
+package com.solution.Ongi.domain.meal.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Builder
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class CreateMealRequest {
+    private String meal_type;
+    private String meal_time; //HH:mm 형식
+}

src/main/java/com/solution/Ongi/domain/meal/dto/CreateMealResponse.java

@@ -0,0 +1,11 @@
+package com.solution.Ongi.domain.meal.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class CreateMealResponse {
+    private Long mealId;
+    private String message;
+}

src/main/java/com/solution/Ongi/domain/meal/repository/MealRepository.java

@@ -0,0 +1,12 @@
+package com.solution.Ongi.domain.meal.repository;
+
+import com.solution.Ongi.domain.meal.Meal;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface MealRepository extends JpaRepository<Meal,Long> {
+    List<Meal> findByUserId(Long userId);
+}

src/main/java/com/solution/Ongi/domain/meal/service/MealService.java

@@ -0,0 +1,52 @@
+package com.solution.Ongi.domain.meal.service;
+
+import com.solution.Ongi.domain.meal.dto.CreateMealRequest;
+import com.solution.Ongi.domain.meal.Meal;
+import com.solution.Ongi.domain.meal.repository.MealRepository;
+import com.solution.Ongi.domain.user.User;
+import com.solution.Ongi.domain.user.enums.MealType;
+import com.solution.Ongi.domain.user.repository.UserRepository;
+import com.solution.Ongi.domain.user.service.UserService;
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalTime;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class MealService {
+    private final UserRepository userRepository;
+    private final UserService userService;
+    private final MealRepository mealRepository;
+    private final DateTimeFormatter timeFormatter=DateTimeFormatter.ofPattern("HH:mm");
+
+    //Meal 생성
+    public Meal createMeal(Long userId, CreateMealRequest createMealRequest){
+        User user=userService.getUserByIdOrThrow(userId);
+
+        Meal meal=Meal.builder()
+                .meal_type(MealType.valueOf(createMealRequest.getMeal_type().toUpperCase()))
+                .meal_time(LocalTime.parse(createMealRequest.getMeal_time(), timeFormatter))
+                .user(user)
+                .build();
+
+        return mealRepository.save(meal);
+    }
+
+    //유저의 Meal 전체 조회
+    public List<Meal> getAllMeals(Long userId){
+        userService.getUserByIdOrThrow(userId);
+        return mealRepository.findByUserId(userId);
+    }
+
+    //Meal 삭제
+    public void deleteMeal(Long mealId){
+        Meal meal=mealRepository.findById(mealId)
+                .orElseThrow(()->new RuntimeException("식사가 존재하지 않습니다."));
+        mealRepository.delete(meal);
+    }
+}

src/main/java/com/solution/Ongi/domain/medication/Medication.java

@@ -0,0 +1,30 @@
+package com.solution.Ongi.domain.medication;
+
+import com.solution.Ongi.domain.user.User;
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalTime;
+
+@Entity
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Getter
+public class Medication {
+
+    @Id
+    @GeneratedValue
+    @Column(name = "medication_id")
+    private Long id;
+
+    private String medication_title;
+    private LocalTime medication_time;
+
+    @ManyToOne(fetch = FetchType.LAZY)//지연 로딩
+    @JoinColumn(name = "user_id")
+    private User user;
+}

src/main/java/com/solution/Ongi/domain/medication/controller/MedicationController.java

@@ -0,0 +1,47 @@
+package com.solution.Ongi.domain.medication.controller;
+
+import com.solution.Ongi.domain.medication.Medication;
+import com.solution.Ongi.domain.medication.dto.CreateMedicationResponse;
+import com.solution.Ongi.domain.medication.service.MedicationService;
+import com.solution.Ongi.domain.medication.dto.CreateMedicationRequest;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.net.URI;
+import java.util.List;
+
+@RestController
+@RequestMapping("/medications")
+@RequiredArgsConstructor
+public class MedicationController {
+
+    private final MedicationService medicationService;
+
+    @PostMapping("/post/{userId}/medications")
+    public ResponseEntity<CreateMedicationResponse> createMedication(
+            @PathVariable("userId") Long userId,
+            @RequestBody CreateMedicationRequest createMedicationRequest) {
+
+        Medication medication=medicationService.createMedication(userId,createMedicationRequest);
+
+        URI location= URI.create("/users/"+userId+"/medications/"+medication.getId());
+
+        return ResponseEntity
+                .created(location)
+                .body(new CreateMedicationResponse(medication.getId(),"복약이 등록되었습니다."));
+    }
+
+    @GetMapping("/users/{user_id}/medications")
+    public ResponseEntity<List<Medication>> getAllMedications(@PathVariable("user_id") Long user_id) {
+        List<Medication> medications = medicationService.getAllMedication(user_id);
+        return ResponseEntity.ok(medications);
+    }
+
+    // Meal 삭제 엔드포인트
+    @DeleteMapping("/delete/{medication_id}")
+    public ResponseEntity<Void> deleteMeal(@PathVariable Long medication_id) {
+        medicationService.deleteMedication(medication_id);
+        return ResponseEntity.noContent().build();//204 no
+    }
+}

src/main/java/com/solution/Ongi/domain/medication/dto/CreateMedicationRequest.java

@@ -0,0 +1,15 @@
+package com.solution.Ongi.domain.medication.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@Builder
+@RequiredArgsConstructor
+@AllArgsConstructor
+public class CreateMedicationRequest {
+    private String medication_title;
+    private String medication_time; //HH:mm 형식
+}

src/main/java/com/solution/Ongi/domain/medication/dto/CreateMedicationResponse.java

@@ -0,0 +1,11 @@
+package com.solution.Ongi.domain.medication.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class CreateMedicationResponse {
+    private Long medicationId;
+    private String message;
+}

src/main/java/com/solution/Ongi/domain/medication/repository/MedicationRepository.java

@@ -0,0 +1,12 @@
+package com.solution.Ongi.domain.medication.repository;
+
+import com.solution.Ongi.domain.medication.Medication;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface MedicationRepository extends JpaRepository<Medication,Long> {
+    List<Medication> findByUserId(Long userId);
+}

src/main/java/com/solution/Ongi/domain/medication/service/MedicationService.java

@@ -0,0 +1,52 @@
+package com.solution.Ongi.domain.medication.service;
+
+import com.solution.Ongi.domain.medication.Medication;
+import com.solution.Ongi.domain.medication.dto.CreateMedicationRequest;
+import com.solution.Ongi.domain.medication.repository.MedicationRepository;
+import com.solution.Ongi.domain.user.User;
+import com.solution.Ongi.domain.user.repository.UserRepository;
+import com.solution.Ongi.domain.user.service.UserService;
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalTime;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class MedicationService {
+
+    private final UserRepository userRepository;
+    private final UserService userService;
+    private final MedicationRepository medicationRepository;
+    private final DateTimeFormatter timeFormatter=DateTimeFormatter.ofPattern("HH:mm");
+
+    //Meal 생성
+    public Medication createMedication(Long userId, CreateMedicationRequest createMedicationRequest){
+        User user=userService.getUserByIdOrThrow(userId);
+
+        Medication medication=Medication.builder()
+                .medication_title(createMedicationRequest.getMedication_title())
+                .medication_time(LocalTime.parse(createMedicationRequest.getMedication_time(),timeFormatter))
+                .user(user)
+                .build();
+
+        return medicationRepository.save(medication);
+    }
+
+    //유저의 Meal 전체 조회
+    public List<Medication> getAllMedication(Long userId){
+        userService.getUserByIdOrThrow(userId);
+        return medicationRepository.findByUserId(userId);
+    }
+
+    //Meal 삭제
+    public void deleteMedication(Long medication_id){
+        Medication medication=medicationRepository.findById(medication_id)
+                .orElseThrow(()->new RuntimeException("약이 존재하지 않습니다."));
+        medicationRepository.delete(medication);
+    }
+}