refactor: re-group migrations

src/Core/Migration/Migration1754897550AddFieldsToMigrationLogs.php

@@ -34,11 +34,11 @@ class Migration1754897550AddFieldsToMigrationLogs extends MigrationStep
 
     public const OPTIONAL_FIELDS = [
         'entity_name' => 'VARCHAR(64) NULL',
+        'entity_id' => 'BINARY(16) NULL',
         'field_name' => 'VARCHAR(64) NULL',
         'field_source_path' => 'VARCHAR(255) NULL',
         'source_data' => 'JSON NULL',
         'converted_data' => 'JSON NULL',
-        'used_mapping' => 'JSON NULL',
         'exception_message' => 'VARCHAR(255) NULL',
         'exception_trace' => 'JSON NULL',
     ];
@@ -163,6 +163,16 @@ private function ensureRelations(Connection $connection, AbstractSchemaManager $
             )
         );
 
+        // ensure entity_id index
+        if (!$this->indexExists($connection, self::MIGRATION_LOGGING_TABLE, 'idx.entity_id')) {
+            $connection->executeStatement(
+                \sprintf(
+                    'ALTER TABLE `%s` ADD INDEX `idx.entity_id` (`entity_id`);',
+                    self::MIGRATION_LOGGING_TABLE
+                )
+            );
+        }
+
         // ensure foreign key constraint
         $connection->executeStatement(
             \sprintf(

src/Core/Migration/Migration1757598733AddMigrationFixesTable.php

@@ -22,7 +22,6 @@ class Migration1757598733AddMigrationFixesTable extends MigrationStep
     public const FIELDS = [
         'id' => 'BINARY(16) NOT NULL',
         'connection_id' => 'BINARY(16) NOT NULL',
-        'main_mapping_id' => 'BINARY(16) NOT NULL',
         'value' => 'JSON NOT NULL',
         'path' => 'VARCHAR(255) NOT NULL',
         'entity_name' => 'VARCHAR(255) NULL',
@@ -49,7 +48,7 @@ public function update(Connection $connection): void
                 %s,
                 PRIMARY KEY (`id`),
                 CONSTRAINT `fk.swag_migration_fix.connection_id` FOREIGN KEY (`connection_id`) REFERENCES `swag_migration_connection` (`id`) ON DELETE CASCADE,
-                CONSTRAINT `fk.swag_migration_fix.main_mapping_id` FOREIGN KEY (`main_mapping_id`) REFERENCES `swag_migration_mapping` (`id`) ON DELETE CASCADE
+                INDEX `idx.entity_id` (`entity_id`)
             ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
         ', self::MIGRATION_FIXES_TABLE, implode(', ', $columns));