Migration: Fix when existing foreign keys in lti_* tables

Author: AngelFQC

src/CoreBundle/Migrations/Schema/V200/Version20251001120000.php

@@ -21,9 +21,22 @@ public function getDescription(): string
      */
     public function up(Schema $schema): void
     {
-        $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E41BAD783F FOREIGN KEY (resource_node_id) REFERENCES resource_node (id) ON DELETE CASCADE");
-        $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E491D79BD3 FOREIGN KEY (c_id) REFERENCES course (id)");
-        $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E482F80D8B FOREIGN KEY (gradebook_eval_id) REFERENCES gradebook_evaluation (id) ON DELETE SET NULL");
-        $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E4727ACA70 FOREIGN KEY (parent_id) REFERENCES lti_external_tool (id)");
+        $tblExternalTool = $schema->getTable('lti_external_tool');
+
+        if (!$tblExternalTool->hasForeignKey('FK_DB0E04E41BAD783F')) {
+            $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E41BAD783F FOREIGN KEY (resource_node_id) REFERENCES resource_node (id) ON DELETE CASCADE");
+        }
+
+        if (!$tblExternalTool->hasForeignKey('FK_DB0E04E491D79BD3')) {
+            $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E491D79BD3 FOREIGN KEY (c_id) REFERENCES course (id)");
+        }
+
+        if (!$tblExternalTool->hasForeignKey('FK_DB0E04E482F80D8B')) {
+            $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E482F80D8B FOREIGN KEY (gradebook_eval_id) REFERENCES gradebook_evaluation (id) ON DELETE SET NULL");
+        }
+
+        if (!$tblExternalTool->hasForeignKey('FK_DB0E04E4727ACA70')) {
+            $this->addSql("ALTER TABLE lti_external_tool ADD CONSTRAINT FK_DB0E04E4727ACA70 FOREIGN KEY (parent_id) REFERENCES lti_external_tool (id)");
+        }
     }
 }