From 79fcff03db1f3c4c496203001f41c4c17ddaeb68 Mon Sep 17 00:00:00 2001
From: usbharu <64310155+usbharu@users.noreply.github.com>
Date: Tue, 30 Jan 2024 22:26:27 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BF=AE=E6=AD=A3=E3=81=97=E3=81=9F?=
 =?UTF-8?q?=E5=AE=9F=E8=A3=85=E3=82=92=E8=BF=BD=E5=8A=A0?=
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---
 .../exposed/ExposedPaginationExtension.kt     | 21 +++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt b/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt
index f00d9dcb..611d19bd 100644
--- a/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt
@@ -1,9 +1,6 @@
 package dev.usbharu.hideout.application.infrastructure.exposed
 
-import org.jetbrains.exposed.sql.ExpressionWithColumnType
-import org.jetbrains.exposed.sql.Query
-import org.jetbrains.exposed.sql.SortOrder
-import org.jetbrains.exposed.sql.andWhere
+import org.jetbrains.exposed.sql.*
 
 fun <S> Query.pagination(page: Page, exp: ExpressionWithColumnType<S>): Query {
     if (page.minId != null) {
@@ -17,3 +14,19 @@ fun <S> Query.pagination(page: Page, exp: ExpressionWithColumnType<S>): Query {
     page.limit?.let { limit(it) }
     return this
 }
+
+fun <S> Query.withPagination(page: Page, exp: ExpressionWithColumnType<S>): PaginationList<ResultRow, S> {
+    page.limit?.let { limit(it) }
+    val resultRows = if (page.minId != null) {
+        page.maxId?.let { andWhere { exp.less(it) } }
+        page.minId?.let { andWhere { exp.greater(it) } }
+        reversed()
+    } else {
+        page.maxId?.let { andWhere { exp.less(it) } }
+        page.sinceId?.let { andWhere { exp.greater(it) } }
+        orderBy(exp, SortOrder.DESC)
+        toList()
+    }
+
+    return PaginationList(resultRows, resultRows.firstOrNull()?.getOrNull(exp), resultRows.lastOrNull()?.getOrNull(exp))
+}
\ No newline at end of file