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1 | import { query } from 'express-validator/check' | |
2 | import * as express from 'express' | |
3 | ||
4 | import { checkErrors } from './utils' | |
5 | import { logger } from '../../helpers' | |
6 | import { SORTABLE_COLUMNS } from '../../initializers' | |
7 | ||
8 | // Initialize constants here for better performances | |
9 | const SORTABLE_USERS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.USERS) | |
10 | const SORTABLE_VIDEO_ABUSES_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.VIDEO_ABUSES) | |
11 | const SORTABLE_VIDEOS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.VIDEOS) | |
12 | ||
13 | const usersSortValidator = checkSort(SORTABLE_USERS_COLUMNS) | |
14 | const videoAbusesSortValidator = checkSort(SORTABLE_VIDEO_ABUSES_COLUMNS) | |
15 | const videosSortValidator = checkSort(SORTABLE_VIDEOS_COLUMNS) | |
16 | ||
17 | // --------------------------------------------------------------------------- | |
18 | ||
19 | export { | |
20 | usersSortValidator, | |
21 | videoAbusesSortValidator, | |
22 | videosSortValidator | |
23 | } | |
24 | ||
25 | // --------------------------------------------------------------------------- | |
26 | ||
27 | function checkSort (sortableColumns: string[]) { | |
28 | return [ | |
29 | query('sort').optional().isIn(sortableColumns).withMessage('Should have correct sortable column'), | |
30 | ||
31 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
32 | logger.debug('Checking sort parameters', { parameters: req.query }) | |
33 | ||
34 | checkErrors(req, res, next) | |
35 | } | |
36 | ] | |
37 | } | |
38 | ||
39 | function createSortableColumns (sortableColumns: string[]) { | |
40 | const sortableColumnDesc = sortableColumns.map(sortableColumn => '-' + sortableColumn) | |
41 | ||
42 | return sortableColumns.concat(sortableColumnDesc) | |
43 | } |