Fix GetMeals api

Graduating-Server/src/main/kotlin/com/bestswlkh0310/graduating/graduatingserver/api/meal/MealController.kt

@@ -1,5 +1,7 @@
 package com.bestswlkh0310.graduating.graduatingserver.api.meal
 
+import com.bestswlkh0310.graduating.graduatingserver.api.meal.req.GetMealsReq
+import jakarta.validation.Valid
 import org.springframework.web.bind.annotation.*
 
 
@@ -9,5 +11,6 @@ class MealController(
     private val mealService: MealService
 ) {
     @GetMapping
-    fun getMeals() = mealService.getMeals()
+    fun getMeals(@Valid @RequestBody req: GetMealsReq = GetMealsReq.current()) =
+        mealService.getMeals(req)
 }

Graduating-Server/src/main/kotlin/com/bestswlkh0310/graduating/graduatingserver/api/meal/MealService.kt

@@ -1,38 +1,9 @@
 package com.bestswlkh0310.graduating.graduatingserver.api.meal
 
+import com.bestswlkh0310.graduating.graduatingserver.api.meal.req.GetMealsReq
 import com.bestswlkh0310.graduating.graduatingserver.api.meal.res.MealRes
-import com.bestswlkh0310.graduating.graduatingserver.core.global.safeSaveAll
-import com.bestswlkh0310.graduating.graduatingserver.core.meal.MealRepository
-import com.bestswlkh0310.graduating.graduatingserver.core.user.UserAuthenticationHolder
-import com.bestswlkh0310.graduating.graduatingserver.global.exception.CustomException
-import com.bestswlkh0310.graduating.graduatingserver.infra.neis.meal.NeisMealClient
-import org.springframework.http.HttpStatus
-import org.springframework.stereotype.Service
-import java.time.LocalDate
 
-@Service
-class MealService(
-    private val mealRepository: MealRepository,
-    private val neisMealClient: NeisMealClient,
-    private val authenticationHolder: UserAuthenticationHolder
-) {
-    fun getMeals(): List<MealRes> {
-        val school = authenticationHolder.current().school ?: throw CustomException(HttpStatus.NOT_FOUND, "Not found school")
-
-        val currentTime = LocalDate.now()
-        val schools = mealRepository.findBySchoolIdAndMealDate(school.id, currentTime)
-        if (schools.isNotEmpty()) {
-            return schools.map { MealRes.of(it) }
-        }
-
-        val meals = neisMealClient.getMeals(school = school)
-        mealRepository.safeSaveAll(meals)
-
-        return mealRepository.findBySchoolIdAndMealDate(school.id, currentTime)
-            .map { MealRes.of(it) }
-    }
-
-    fun deleteMealAll() {
-        mealRepository.deleteOldRecords()
-    }
+interface MealService {
+    fun getMeals(req: GetMealsReq): List<MealRes>
+    fun deleteMealAll()
 }

Graduating-Server/src/main/kotlin/com/bestswlkh0310/graduating/graduatingserver/api/meal/MealServiceImpl.kt

@@ -0,0 +1,38 @@
+package com.bestswlkh0310.graduating.graduatingserver.api.meal
+
+import com.bestswlkh0310.graduating.graduatingserver.api.meal.req.GetMealsReq
+import com.bestswlkh0310.graduating.graduatingserver.api.meal.res.MealRes
+import com.bestswlkh0310.graduating.graduatingserver.core.global.safeSaveAll
+import com.bestswlkh0310.graduating.graduatingserver.core.meal.MealRepository
+import com.bestswlkh0310.graduating.graduatingserver.core.user.UserAuthenticationHolder
+import com.bestswlkh0310.graduating.graduatingserver.global.exception.CustomException
+import com.bestswlkh0310.graduating.graduatingserver.infra.neis.meal.NeisMealClient
+import org.springframework.http.HttpStatus
+import org.springframework.stereotype.Service
+
+@Service
+class MealServiceImpl(
+    private val mealRepository: MealRepository,
+    private val neisMealClient: NeisMealClient,
+    private val authenticationHolder: UserAuthenticationHolder
+): MealService {
+    override fun getMeals(req: GetMealsReq): List<MealRes> {
+        val school = authenticationHolder.current().school ?: throw CustomException(HttpStatus.NOT_FOUND, "Not found school")
+
+        val time = req.toLocalDate()
+        val schools = mealRepository.findBySchoolIdAndMealDate(school.id, time)
+        if (schools.isNotEmpty()) {
+            return schools.map { MealRes.of(it) }
+        }
+
+        val meals = neisMealClient.getMeals(school = school)
+        mealRepository.safeSaveAll(meals)
+
+        return mealRepository.findBySchoolIdAndMealDate(school.id, time)
+            .map { MealRes.of(it) }
+    }
+
+    override fun deleteMealAll() {
+        mealRepository.deleteOldRecords()
+    }
+}

Graduating-Server/src/main/kotlin/com/bestswlkh0310/graduating/graduatingserver/api/meal/req/GetMealsReq.kt

@@ -0,0 +1,27 @@
+package com.bestswlkh0310.graduating.graduatingserver.api.meal.req
+
+import jakarta.validation.constraints.Max
+import jakarta.validation.constraints.Min
+import java.time.LocalDate
+
+data class GetMealsReq(
+    @Min(1900) @Max(2100)
+    val year: Int,
+    @Min(1) @Max(12)
+    val month: Int,
+    @Min(1) @Max(31)
+    val day: Int
+) {
+    fun toLocalDate(): LocalDate = LocalDate.of(year, month, day)
+
+    companion object {
+        fun current(): GetMealsReq {
+            val now = LocalDate.now()
+            return GetMealsReq(
+                year = now.year,
+                month = now.monthValue,
+                day = now.dayOfMonth
+            )
+        }
+    }
+}

Graduating-Server/src/main/kotlin/com/bestswlkh0310/graduating/graduatingserver/infra/schedule/MealScheduler.kt

@@ -1,12 +1,12 @@
 package com.bestswlkh0310.graduating.graduatingserver.infra.schedule
 
-import com.bestswlkh0310.graduating.graduatingserver.api.meal.MealService
+import com.bestswlkh0310.graduating.graduatingserver.api.meal.MealServiceImpl
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Component
 
 @Component
 class MealScheduler(
-    private val mealService: MealService
+    private val mealService: MealServiceImpl
 ) {
 
     @Scheduled(cron = "0 0 23 * * *", zone = "Asia/Seoul")