From 97b53e5c962cf848cf7d62fb4fe0ede94479a554 Mon Sep 17 00:00:00 2001
From: Gauthier Roebroeck <gauthier.roebroeck@gmail.com>
Date: Thu, 24 Jun 2021 16:32:30 +0800
Subject: [PATCH] fix: deleting series could fail with foreign key error

---
 .../gotson/komga/domain/persistence/ReadProgressRepository.kt | 1 +
 .../kotlin/org/gotson/komga/domain/service/SeriesLifecycle.kt | 1 +
 .../org/gotson/komga/infrastructure/jooq/ReadProgressDao.kt   | 4 ++++
 3 files changed, 6 insertions(+)

diff --git a/komga/src/main/kotlin/org/gotson/komga/domain/persistence/ReadProgressRepository.kt b/komga/src/main/kotlin/org/gotson/komga/domain/persistence/ReadProgressRepository.kt
index 63643b897..0b205803c 100644
--- a/komga/src/main/kotlin/org/gotson/komga/domain/persistence/ReadProgressRepository.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/domain/persistence/ReadProgressRepository.kt
@@ -18,5 +18,6 @@ interface ReadProgressRepository {
   fun deleteByBookId(bookId: String)
   fun deleteByBookIds(bookIds: Collection<String>)
   fun deleteByBookIdsAndUserId(bookIds: Collection<String>, userId: String)
+  fun deleteBySeriesIds(seriesIds: Collection<String>)
   fun deleteAll()
 }
diff --git a/komga/src/main/kotlin/org/gotson/komga/domain/service/SeriesLifecycle.kt b/komga/src/main/kotlin/org/gotson/komga/domain/service/SeriesLifecycle.kt
index 9c14b4724..2ef64684e 100644
--- a/komga/src/main/kotlin/org/gotson/komga/domain/service/SeriesLifecycle.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/domain/service/SeriesLifecycle.kt
@@ -140,6 +140,7 @@ class SeriesLifecycle(
     val books = bookRepository.findAllBySeriesIds(seriesIds)
     bookLifecycle.deleteMany(books)
 
+    readProgressRepository.deleteBySeriesIds(seriesIds)
     collectionRepository.removeSeriesFromAll(seriesIds)
     thumbnailsSeriesRepository.deleteBySeriesIds(seriesIds)
     seriesMetadataRepository.delete(seriesIds)
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/ReadProgressDao.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/ReadProgressDao.kt
index 7b6c70eb6..37ab92ea7 100644
--- a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/ReadProgressDao.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/ReadProgressDao.kt
@@ -104,6 +104,10 @@ class ReadProgressDao(
     }
   }
 
+  override fun deleteBySeriesIds(seriesIds: Collection<String>) {
+    dsl.deleteFrom(rs).where(rs.SERIES_ID.`in`(seriesIds)).execute()
+  }
+
   override fun deleteByBookIdsAndUserId(bookIds: Collection<String>, userId: String) {
     dsl.transaction { config ->
       config.dsl().deleteFrom(r).where(r.BOOK_ID.`in`(bookIds)).and(r.USER_ID.eq(userId)).execute()