infra: Date, Time Converter 추가

Author: devmizz

src/main/kotlin/co/yappuworld/global/persistence/converter/LocalDateStringConverter.kt

@@ -0,0 +1,16 @@
+package co.yappuworld.global.persistence.converter
+
+import jakarta.persistence.AttributeConverter
+import jakarta.persistence.Converter
+import java.time.LocalDate
+import java.time.format.DateTimeFormatter
+
+@Converter(autoApply = true)
+class LocalDateStringConverter : AttributeConverter<LocalDate, String> {
+
+    private val formatter = DateTimeFormatter.ISO_LOCAL_DATE // yyyy-MM-dd
+
+    override fun convertToDatabaseColumn(attribute: LocalDate?): String? = attribute?.format(formatter)
+
+    override fun convertToEntityAttribute(dbData: String?): LocalDate? = dbData?.let { LocalDate.parse(it, formatter) }
+}

src/main/kotlin/co/yappuworld/global/persistence/converter/LocalTimeStringConverter.kt

@@ -0,0 +1,16 @@
+package co.yappuworld.global.persistence.converter
+
+import jakarta.persistence.AttributeConverter
+import jakarta.persistence.Converter
+import java.time.LocalTime
+import java.time.format.DateTimeFormatter
+
+@Converter(autoApply = true)
+class LocalTimeStringConverter : AttributeConverter<LocalTime, String> {
+
+    private val formatter = DateTimeFormatter.ofPattern("HH:mm:ss")
+
+    override fun convertToDatabaseColumn(attribute: LocalTime?): String? = attribute?.format(formatter)
+
+    override fun convertToEntityAttribute(dbData: String?): LocalTime? = dbData?.let { LocalTime.parse(it, formatter) }
+}

src/main/kotlin/co/yappuworld/schedule/infrastructure/entity/ScheduleEntity.kt

@@ -38,10 +38,8 @@ abstract class ScheduleEntity : BaseEntity() {
     abstract var address: String?
     abstract var latitude: Double?
     abstract var longitude: Double?
-
     abstract val date: LocalDate
     abstract val endDate: LocalDate
-
     abstract val time: LocalTime
     abstract val endTime: LocalTime
     abstract val isAllDay: Boolean

src/main/kotlin/co/yappuworld/schedule/infrastructure/entity/SessionEntity.kt

@@ -1,6 +1,8 @@
 package co.yappuworld.schedule.infrastructure.entity
 
 import co.yappuworld.global.exception.BusinessException
+import co.yappuworld.global.persistence.converter.LocalDateStringConverter
+import co.yappuworld.global.persistence.converter.LocalTimeStringConverter
 import co.yappuworld.global.util.DatetimeUtils.korean
 import co.yappuworld.schedule.domain.AttendancePolicy.ABSENT_AFTER_SESSION_START_HOURS
 import co.yappuworld.schedule.domain.AttendancePolicy.CHECK_IN_AVAILABLE_BEFORE_SESSION_START_MINUTES
@@ -9,6 +11,7 @@ import co.yappuworld.schedule.domain.vo.AttendanceError
 import co.yappuworld.schedule.domain.vo.AttendanceStatus
 import co.yappuworld.schedule.domain.vo.SessionType
 import jakarta.persistence.Column
+import jakarta.persistence.Convert
 import jakarta.persistence.DiscriminatorValue
 import jakarta.persistence.Entity
 import jakarta.persistence.EnumType
@@ -26,11 +29,17 @@ class SessionEntity(
     override var address: String? = null,
     override var latitude: Double? = null,
     override var longitude: Double? = null,
-    @field:Column(name = "start_date")
+    @field:Column(name = "START_DATE")
+    @get:Convert(converter = LocalDateStringConverter::class)
     override var date: LocalDate,
+    @field:Column(name = "END_DATE")
+    @get:Convert(converter = LocalDateStringConverter::class)
     override var endDate: LocalDate,
-    @field:Column(name = "start_time")
+    @field:Column(name = "START_TIME")
+    @get:Convert(converter = LocalTimeStringConverter::class)
     override var time: LocalTime,
+    @field:Column(name = "END_TIME")
+    @get:Convert(converter = LocalTimeStringConverter::class)
     override var endTime: LocalTime,
     override var isAllDay: Boolean,
     generation: Int,