chore: Refactor data import (#3434)

* Complete refactor of import

* feat: Notion data import (#3442)

server/queues/tasks/CleanupExpiredFileOperationsTask.ts

@@ -2,6 +2,10 @@ import { subDays } from "date-fns";
 import { Op } from "sequelize";
 import Logger from "@server/logging/logger";
 import { FileOperation } from "@server/models";
+import {
+  FileOperationState,
+  FileOperationType,
+} from "@server/models/FileOperation";
 import BaseTask, { TaskPriority } from "./BaseTask";
 
 type Props = {
@@ -13,12 +17,12 @@ export default class CleanupExpiredFileOperationsTask extends BaseTask<Props> {
     Logger.info("task", `Expiring export file operations older than 30 days…`);
     const fileOperations = await FileOperation.unscoped().findAll({
       where: {
-        type: "export",
+        type: FileOperationType.Export,
         createdAt: {
           [Op.lt]: subDays(new Date(), 30),
         },
         state: {
-          [Op.ne]: "expired",
+          [Op.ne]: FileOperationState.Expired,
         },
       },
       limit,