33 lines
1 KiB
TypeScript
33 lines
1 KiB
TypeScript
import express from 'express'
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import { query } from 'express-validator'
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import { PAGINATION } from '@server/initializers/constants'
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import { logger } from '../../helpers/logger'
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import { areValidationErrors } from './shared'
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const paginationValidator = paginationValidatorBuilder()
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function paginationValidatorBuilder (tags: string[] = []) {
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return [
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query('start')
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.optional()
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.isInt({ min: 0 }).withMessage('Should have a number start'),
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query('count')
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.optional()
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.isInt({ min: 0, max: PAGINATION.GLOBAL.COUNT.MAX }).withMessage(`Should have a number count (max: ${PAGINATION.GLOBAL.COUNT.MAX})`),
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(req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking pagination parameters', { parameters: req.query, tags })
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if (areValidationErrors(req, res)) return
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return next()
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}
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]
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}
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// ---------------------------------------------------------------------------
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export {
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paginationValidator,
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paginationValidatorBuilder
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}
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