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import * as express from 'express'
import { body } from 'express-validator/check'
import { isTestInstance } from '../../helpers/core-utils'
import { isAccountIdValid } from '../../helpers/custom-validators/activitypub/account'
import { isEachUniqueHostValid } from '../../helpers/custom-validators/servers'
import { logger } from '../../helpers/logger'
import { CONFIG, database as db } from '../../initializers'
import { checkErrors } from './utils'
import { getServerAccount } from '../../helpers/utils'
const followValidator = [
body('hosts').custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
// Force https if the administrator wants to make friends
if (isTestInstance() === false && CONFIG.WEBSERVER.SCHEME === 'http') {
return res.status(400)
.json({
error: 'Cannot follow non HTTPS web server.'
})
.end()
}
logger.debug('Checking follow parameters', { parameters: req.body })
checkErrors(req, res, next)
}
]
const removeFollowingValidator = [
body('accountId').custom(isAccountIdValid).withMessage('Should have a valid account id'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking follow parameters', { parameters: req.body })
checkErrors(req, res, async () => {
try {
const serverAccount = await getServerAccount()
const following = await db.AccountFollow.loadByAccountAndTarget(serverAccount.id, req.params.accountId)
if (!following) {
return res.status(404)
.end()
}
res.locals.following = following
return next()
} catch (err) {
logger.error('Error in remove following validator.', err)
return res.sendStatus(500)
}
})
}
]
// ---------------------------------------------------------------------------
export {
followValidator,
removeFollowingValidator
}
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