Added machine learning microservice and object detection (#76)

server/src/migration/1648317474768-AddObjectColumnToSmartInfo.ts

@@ -0,0 +1,20 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class AddObjectColumnToSmartInfo1648317474768
+  implements MigrationInterface
+{
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE smart_info
+        ADD COLUMN objects text[];
+
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE smart_info
+        DROP COLUMN objects;
+    `);
+  }
+}