+ return next()
+ }
+]
+
+const videosTerminateChangeOwnershipValidator = [
+ param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
+
+ async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ logger.debug('Checking changeOwnership parameters', { parameters: req.params })
+
+ if (areValidationErrors(req, res)) return
+ if (!await doesChangeVideoOwnershipExist(req.params.id, res)) return
+
+ // Check if the user who did the request is able to change the ownership of the video
+ if (!checkUserCanTerminateOwnershipChange(res.locals.oauth.token.User, res.locals.videoChangeOwnership, res)) return
+
+ return next()
+ },
+ async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ const videoChangeOwnership = res.locals.videoChangeOwnership as VideoChangeOwnershipModel
+
+ if (videoChangeOwnership.status === VideoChangeOwnershipStatus.WAITING) {
+ return next()
+ } else {
+ res.status(403)
+ .json({ error: 'Ownership already accepted or refused' })
+ .end()
+ return