Merge pull request '관리자 - 라이브 정산 API 추가' (#37) from test into main

Reviewed-on: #37

src/main/kotlin/kr/co/vividnext/sodalive/admin/calculate/AdminCalculateController.kt

@@ -0,0 +1,19 @@
+package kr.co.vividnext.sodalive.admin.calculate
+
+import kr.co.vividnext.sodalive.common.ApiResponse
+import org.springframework.security.access.prepost.PreAuthorize
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestParam
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+@PreAuthorize("hasRole('ADMIN')")
+@RequestMapping("/admin/calculate")
+class AdminCalculateController(private val service: AdminCalculateService) {
+    @GetMapping("/live")
+    fun getCalculateLive(
+        @RequestParam startDateStr: String,
+        @RequestParam endDateStr: String
+    ) = ApiResponse.ok(service.getCalculateLive(startDateStr, endDateStr))
+}

src/main/kotlin/kr/co/vividnext/sodalive/admin/calculate/AdminCalculateQueryRepository.kt

@@ -0,0 +1,53 @@
+package kr.co.vividnext.sodalive.admin.calculate
+
+import com.querydsl.core.types.dsl.Expressions
+import com.querydsl.jpa.impl.JPAQueryFactory
+import kr.co.vividnext.sodalive.can.use.QUseCan.useCan
+import kr.co.vividnext.sodalive.can.use.QUseCanCalculate.useCanCalculate
+import kr.co.vividnext.sodalive.can.use.UseCanCalculateStatus
+import kr.co.vividnext.sodalive.live.room.QLiveRoom.liveRoom
+import kr.co.vividnext.sodalive.member.QMember.member
+import org.springframework.stereotype.Repository
+import java.time.LocalDateTime
+
+@Repository
+class AdminCalculateQueryRepository(private val queryFactory: JPAQueryFactory) {
+    fun getCalculateLive(startDate: LocalDateTime, endDate: LocalDateTime): List<GetCalculateLiveQueryData> {
+        val formattedDate = Expressions.stringTemplate(
+            "DATE_FORMAT({0}, {1})",
+            Expressions.dateTimeTemplate(
+                LocalDateTime::class.java,
+                "CONVERT_TZ({0},{1},{2})",
+                liveRoom.beginDateTime,
+                "UTC",
+                "Asia/Seoul"
+            ),
+            "%Y-%m-%d"
+        )
+
+        return queryFactory
+            .select(
+                QGetCalculateLiveQueryData(
+                    member.email,
+                    member.nickname,
+                    formattedDate,
+                    liveRoom.title,
+                    liveRoom.price,
+                    useCan.canUsage,
+                    useCanCalculate.can.sum()
+                )
+            )
+            .from(useCanCalculate)
+            .innerJoin(useCanCalculate.useCan, useCan)
+            .innerJoin(useCan.room, liveRoom)
+            .innerJoin(liveRoom.member, member)
+            .where(
+                useCanCalculate.status.eq(UseCanCalculateStatus.RECEIVED)
+                    .and(liveRoom.beginDateTime.goe(startDate))
+                    .and(liveRoom.beginDateTime.loe(endDate))
+            )
+            .groupBy(liveRoom.id, useCan.canUsage)
+            .orderBy(member.nickname.desc(), formattedDate.desc())
+            .fetch()
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/admin/calculate/AdminCalculateService.kt

@@ -0,0 +1,66 @@
+package kr.co.vividnext.sodalive.admin.calculate
+
+import kr.co.vividnext.sodalive.can.use.CanUsage
+import org.springframework.stereotype.Service
+import java.time.LocalDate
+import java.time.ZoneId
+import java.time.format.DateTimeFormatter
+import kotlin.math.roundToInt
+
+@Service
+class AdminCalculateService(private val repository: AdminCalculateQueryRepository) {
+    fun getCalculateLive(startDateStr: String, endDateStr: String): List<GetCalculateLiveResponse> {
+        val dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd")
+        val startDate = LocalDate.parse(startDateStr, dateTimeFormatter).atTime(0, 0, 0)
+            .atZone(ZoneId.of("Asia/Seoul"))
+            .withZoneSameInstant(ZoneId.of("UTC"))
+            .toLocalDateTime()
+
+        val endDate = LocalDate.parse(endDateStr, dateTimeFormatter).atTime(23, 59, 59)
+            .atZone(ZoneId.of("Asia/Seoul"))
+            .withZoneSameInstant(ZoneId.of("UTC"))
+            .toLocalDateTime()
+
+        return repository
+            .getCalculateLive(startDate, endDate)
+            .asSequence()
+            .map {
+                val canUsageStr = if (it.canUsage == CanUsage.LIVE) {
+                    "유료방 참여"
+                } else {
+                    "후원"
+                }
+
+                // 원화 = totalCoin * 100 ( 캔 1개 = 100원 )
+                val totalKrw = it.totalAmount * 100
+
+                // 결제수수료 : 6.6%
+                val paymentFee = totalKrw * 0.066f
+
+                // 정산금액 = (원화 - 결제수수료) 의 70%
+                val settlementAmount = (totalKrw.toFloat() - paymentFee) * 0.7
+
+                // 원천세 = 정산금액의 3.3%
+                val tax = settlementAmount * 0.033
+
+                // 입금액
+                val depositAmount = settlementAmount - tax
+
+                GetCalculateLiveResponse(
+                    email = it.email,
+                    nickname = it.nickname,
+                    date = it.date,
+                    title = it.title,
+                    entranceFee = it.entranceFee,
+                    coinUsageStr = canUsageStr,
+                    totalAmount = it.totalAmount,
+                    totalKrw = totalKrw,
+                    paymentFee = paymentFee.roundToInt(),
+                    settlementAmount = settlementAmount.roundToInt(),
+                    tax = tax.roundToInt(),
+                    depositAmount = depositAmount.roundToInt()
+                )
+            }
+            .toList()
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/admin/calculate/GetCalculateLiveQueryData.kt

@@ -0,0 +1,17 @@
+package kr.co.vividnext.sodalive.admin.calculate
+
+import com.querydsl.core.annotations.QueryProjection
+import kr.co.vividnext.sodalive.can.use.CanUsage
+
+data class GetCalculateLiveQueryData @QueryProjection constructor(
+    val email: String,
+    val nickname: String,
+    val date: String,
+    val title: String,
+    // 유료방 입장 금액
+    val entranceFee: Int,
+    // 코인 사용 구분
+    val canUsage: CanUsage,
+    // 합계
+    val totalAmount: Int
+)

src/main/kotlin/kr/co/vividnext/sodalive/admin/calculate/GetCalculateLiveResponse.kt

@@ -0,0 +1,24 @@
+package kr.co.vividnext.sodalive.admin.calculate
+
+data class GetCalculateLiveResponse(
+    val email: String,
+    val nickname: String,
+    val date: String,
+    val title: String,
+    // 유료방 입장 금액
+    val entranceFee: Int,
+    // 코인 사용 구분
+    val coinUsageStr: String,
+    // 합계
+    val totalAmount: Int,
+    // 원화
+    val totalKrw: Int,
+    // 결제수수료
+    val paymentFee: Int,
+    // 정산금액
+    val settlementAmount: Int,
+    // 원천세(세금 3.3%)
+    val tax: Int,
+    // 입금액
+    val depositAmount: Int
+)