feat: download backup endpoint (db)

src/controllers/backup-controller.ts

@@ -1,7 +1,21 @@
-import { Body, Controller, Delete, Get, Path, Post, Put, Route, Security } from "tsoa";
+import express from "express";
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Path,
+  Post,
+  Put,
+  Query,
+  Request,
+  Route,
+  Security,
+} from "tsoa";
 import HttpError from "../interfaces/http-error";
 import HttpStatus from "../interfaces/http-status";
 import { randomUUID } from "crypto";
+import { getFile } from "../services/minio";
 
 function getEnvVar(environmentName: string) {
   const environmentValue = process.env[environmentName];
@@ -160,6 +174,19 @@ export class BackupController extends Controller {
     ).then(async (r) => jsonParseOrPlainText(await r.text()));
   }
 
+  @Get("{name}")
+  async downloadBackup(
+    @Request() req: express.Request,
+    @Path() name: string,
+    @Query() redirect?: boolean,
+  ) {
+    const url = await getFile(`${name}.sql.gz`);
+    if (redirect) {
+      return req.res?.redirect(url);
+    }
+    return url;
+  }
+
   @Post("restore")
   async restoreBackup(@Body() body: { name: string }) {
     const listRunning = await this.runningRestoreStatus();