✨ feat: 마이그레이션 파일 작성

Author: asn6878

server/src/common/database/migration/1754122785239-CreateFile.ts

@@ -0,0 +1,21 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class CreateFile1754122785239 implements MigrationInterface {
+  name = 'CreateFile1754122785239';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `CREATE TABLE \`file\` (\`id\` int NOT NULL AUTO_INCREMENT, \`originalname\` varchar(255) NOT NULL, \`mimetype\` varchar(255) NOT NULL, \`path\` varchar(255) NOT NULL, \`size\` int NOT NULL, \`createdAt\` datetime(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6), \`user_id\` int NULL, PRIMARY KEY (\`id\`)) ENGINE=InnoDB`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE \`file\` ADD CONSTRAINT \`FK_516f1cf15166fd07b732b4b6ab0\` FOREIGN KEY (\`user_id\`) REFERENCES \`user\`(\`id\`) ON DELETE NO ACTION ON UPDATE NO ACTION`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE \`file\` DROP FOREIGN KEY \`FK_516f1cf15166fd07b732b4b6ab0\``,
+    );
+    await queryRunner.query(`DROP TABLE \`file\``);
+  }
+}