📝 포인트 정보 불러오기 api 구현

src/main/kotlin/andreas311/miso/domain/user/application/port/input/GetPointUseCase.kt

@@ -0,0 +1,7 @@
+package andreas311.miso.domain.user.application.port.input
+
+import andreas311.miso.domain.user.application.port.input.dto.PointDto
+
+interface GetPointUseCase {
+    fun execute(): PointDto
+}

src/main/kotlin/andreas311/miso/domain/user/application/service/GetPointService.kt

@@ -0,0 +1,17 @@
+package andreas311.miso.domain.user.application.service
+
+import andreas311.miso.common.annotation.ReadOnlyRollbackService
+import andreas311.miso.domain.auth.application.port.output.UserSecurityPort
+import andreas311.miso.domain.user.application.port.input.GetPointUseCase
+import andreas311.miso.domain.user.application.port.input.dto.PointDto
+
+@ReadOnlyRollbackService
+class GetPointService(
+    private val userSecurityPort: UserSecurityPort
+) : GetPointUseCase {
+    override fun execute(): PointDto {
+        val user = userSecurityPort.currentUser()
+
+        return PointDto(user)
+    }
+}