feat: 유저 행동 기록 및 포인트 지급 로직 구현 + 회원가입 연동

src/main/kotlin/kr/co/vividnext/sodalive/useraction/UserActionLogRepository.kt

@@ -0,0 +1,39 @@
+package kr.co.vividnext.sodalive.useraction
+
+import com.querydsl.jpa.impl.JPAQueryFactory
+import kr.co.vividnext.sodalive.useraction.QUserActionLog.userActionLog
+import org.springframework.data.jpa.repository.JpaRepository
+import java.time.LocalDateTime
+
+interface UserActionLogRepository : JpaRepository<UserActionLog, Long>, UserActionLogQueryRepository
+
+interface UserActionLogQueryRepository {
+    fun countByMemberIdAndActionTypeAndCreatedAtBetween(
+        memberId: Long,
+        actionType: ActionType,
+        startDate: LocalDateTime,
+        endDate: LocalDateTime
+    ): Int
+}
+
+class UserActionLogQueryRepositoryImpl(
+    private val queryFactory: JPAQueryFactory
+) : UserActionLogQueryRepository {
+    override fun countByMemberIdAndActionTypeAndCreatedAtBetween(
+        memberId: Long,
+        actionType: ActionType,
+        startDate: LocalDateTime,
+        endDate: LocalDateTime
+    ): Int {
+        return queryFactory
+            .select(userActionLog.id)
+            .from(userActionLog)
+            .where(
+                userActionLog.memberId.eq(memberId)
+                    .and(userActionLog.actionType.eq(actionType))
+                    .and(userActionLog.createdAt.between(startDate, endDate))
+            )
+            .fetch()
+            .size
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/useraction/UserActionService.kt

@@ -0,0 +1,62 @@
+package kr.co.vividnext.sodalive.useraction
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kr.co.vividnext.sodalive.point.MemberPoint
+import kr.co.vividnext.sodalive.point.MemberPointRepository
+import kr.co.vividnext.sodalive.point.PointGrantLog
+import kr.co.vividnext.sodalive.point.PointGrantLogRepository
+import kr.co.vividnext.sodalive.point.PointRewardPolicyRepository
+import org.springframework.stereotype.Service
+import java.time.LocalDateTime
+
+@Service
+class UserActionService(
+    private val repository: UserActionLogRepository,
+    private val policyRepository: PointRewardPolicyRepository,
+    private val grantLogRepository: PointGrantLogRepository,
+    private val memberPointRepository: MemberPointRepository
+) {
+
+    private val coroutineScope = CoroutineScope(Dispatchers.IO)
+
+    fun recordAction(memberId: Long, actionType: ActionType) {
+        coroutineScope.launch {
+            val now = LocalDateTime.now()
+            repository.save(UserActionLog(memberId, actionType))
+
+            val policy = policyRepository.findByActionTypeAndIsActiveTrue(actionType, now)
+            if (policy != null) {
+                val actionCount = repository.countByMemberIdAndActionTypeAndCreatedAtBetween(
+                    memberId = memberId,
+                    actionType = actionType,
+                    startDate = policy.startDate,
+                    endDate = policy.endDate ?: now
+                )
+                if (actionCount < policy.threshold) return@launch
+
+                val alreadyGranted = grantLogRepository.existsByMemberIdAndPolicyId(memberId, policy.id!!)
+                if (alreadyGranted) return@launch
+
+                memberPointRepository.save(
+                    MemberPoint(
+                        memberId = memberId,
+                        point = policy.pointAmount,
+                        actionType = actionType,
+                        expiresAt = now.plusDays(3)
+                    )
+                )
+
+                grantLogRepository.save(
+                    PointGrantLog(
+                        memberId = memberId,
+                        point = policy.pointAmount,
+                        actionType = actionType,
+                        policyId = policy.id!!
+                    )
+                )
+            }
+        }
+    }
+}