From deb47c52e1e41b3165b5fa299496b37162ca3b8f Mon Sep 17 00:00:00 2001
From: Jorge Vargas <jorgev259@outlook.es>
Date: Sun, 6 Apr 2025 23:47:45 -0600
Subject: [PATCH] Add referential actions to schema

---
 .../migration.sql                             | 44 +++++++++++++++++++
 prisma/schema.prisma                          | 12 ++---
 2 files changed, 50 insertions(+), 6 deletions(-)
 create mode 100644 prisma/migrations/20250407054739_add_referencial_actions/migration.sql

diff --git a/prisma/migrations/20250407054739_add_referencial_actions/migration.sql b/prisma/migrations/20250407054739_add_referencial_actions/migration.sql
new file mode 100644
index 0000000..a976dd9
--- /dev/null
+++ b/prisma/migrations/20250407054739_add_referencial_actions/migration.sql
@@ -0,0 +1,44 @@
+-- DropForeignKey
+ALTER TABLE `comments` DROP FOREIGN KEY `comments_ibfk_1`;
+
+-- DropForeignKey
+ALTER TABLE `discs` DROP FOREIGN KEY `discs_ibfk_1`;
+
+-- DropForeignKey
+ALTER TABLE `favorites` DROP FOREIGN KEY `favorites_ibfk_1`;
+
+-- DropForeignKey
+ALTER TABLE `links` DROP FOREIGN KEY `links_ibfk_1`;
+
+-- DropForeignKey
+ALTER TABLE `ratings` DROP FOREIGN KEY `ratings_ibfk_1`;
+
+-- DropIndex
+DROP INDEX `ostId` ON `comments`;
+
+-- DropIndex
+DROP INDEX `discs_ibfk_1` ON `discs`;
+
+-- DropIndex
+DROP INDEX `favorites_ibfk_1` ON `favorites`;
+
+-- DropIndex
+DROP INDEX `links_ibfk_1` ON `links`;
+
+-- DropIndex
+DROP INDEX `ratings_ibfk_1` ON `ratings`;
+
+-- AddForeignKey
+ALTER TABLE `comments` ADD CONSTRAINT `comments_ibfk_1` FOREIGN KEY (`albumId`) REFERENCES `albums`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE `discs` ADD CONSTRAINT `discs_ibfk_1` FOREIGN KEY (`albumId`) REFERENCES `albums`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE `favorites` ADD CONSTRAINT `favorites_ibfk_1` FOREIGN KEY (`albumId`) REFERENCES `albums`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE `links` ADD CONSTRAINT `links_ibfk_1` FOREIGN KEY (`downloadId`) REFERENCES `downloads`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE `ratings` ADD CONSTRAINT `ratings_ibfk_1` FOREIGN KEY (`albumId`) REFERENCES `albums`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index f909414..18b492e 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -199,8 +199,8 @@ model comments {
   updatedAt DateTime @db.DateTime(0)
   albumId   Int?
   username  String?  @db.VarChar(255)
-  album     albums?  @relation(fields: [albumId], references: [id], map: "comments_ibfk_1")
-  user      users?   @relation(fields: [username], references: [id], map: "comments_ibfk_2")
+  album     albums?  @relation(fields: [albumId], references: [id], map: "comments_ibfk_1", onDelete: Cascade)
+  user      users?   @relation(fields: [username], references: [id], map: "comments_ibfk_2", onDelete: SetNull)
 }
 
 model config {
@@ -215,7 +215,7 @@ model discs {
   number  Int?
   body    String? @db.Text
   albumId Int
-  album   albums? @relation(fields: [albumId], references: [id], map: "discs_ibfk_1")
+  album   albums? @relation(fields: [albumId], references: [id], map: "discs_ibfk_1", onDelete: Cascade)
 }
 
 model downloads {
@@ -232,7 +232,7 @@ model favorites {
   updatedAt DateTime @db.DateTime(0)
   albumId   Int
   username  String?  @db.VarChar(255)
-  album     albums?  @relation(fields: [albumId], references: [id], map: "favorites_ibfk_1")
+  album     albums?  @relation(fields: [albumId], references: [id], map: "favorites_ibfk_1", onDelete: Cascade)
   users     users?   @relation(fields: [username], references: [id], map: "favorites_ibfk_2")
 }
 
@@ -277,7 +277,7 @@ model links {
   provider   String?    @db.VarChar(255)
   downloadId Int
   url2       String?    @db.VarChar(255)
-  download   downloads? @relation(fields: [downloadId], references: [id], map: "links_ibfk_1")
+  download   downloads? @relation(fields: [downloadId], references: [id], map: "links_ibfk_1", onDelete: Cascade)
 }
 
 model logs {
@@ -321,7 +321,7 @@ model ratings {
   updatedAt DateTime @db.DateTime(0)
   albumId   Int
   username  String   @db.VarChar(255)
-  album     albums?  @relation(fields: [albumId], references: [id], map: "ratings_ibfk_1")
+  album     albums?  @relation(fields: [albumId], references: [id], map: "ratings_ibfk_1", onDelete: Cascade)
   user      users?   @relation(fields: [username], references: [id], map: "ratings_ibfk_2")
 }