Fix/m0045 prevent duplicated chapter pages migration (#1361)

* Fix "imageUrl" column name in migration

* Rename column "imageUrl" to "IMAGE_URL" of table "Page"

server/src/main/kotlin/suwayomi/tachidesk/manga/model/table/PageTable.kt

@@ -13,7 +13,7 @@ import org.jetbrains.exposed.sql.ReferenceOption
 object PageTable : IntIdTable() {
     val index = integer("index")
     val url = varchar("url", 2048)
-    val imageUrl = varchar("imageUrl", 2048).nullable()
+    val imageUrl = varchar("image_url", 2048).nullable()
 
     val chapter = reference("chapter", ChapterTable, ReferenceOption.CASCADE)
 }

server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0045_PreventDuplicatedChapterPages.kt

@@ -21,6 +21,6 @@ class M0045_PreventDuplicatedChapterPages : SQLMigration() {
         );
 
         ALTER TABLE PAGE
-            ADD CONSTRAINT UC_PAGE UNIQUE (INDEX, imageUrl, CHAPTER)
+            ADD CONSTRAINT UC_PAGE UNIQUE (INDEX, "imageUrl", CHAPTER);
         """.trimIndent()
 }

server/src/main/kotlin/suwayomi/tachidesk/server/database/migration/M0046_RenamePageImageUrlColumn.kt

@@ -0,0 +1,18 @@
+package suwayomi.tachidesk.server.database.migration
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import de.neonew.exposed.migrations.helpers.RenameFieldMigration
+
+@Suppress("ClassName", "unused")
+class M0046_RenamePageImageUrlColumn :
+    RenameFieldMigration(
+        "Page",
+        "\"imageUrl\"",
+        "image_url",
+    )