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72c7248b | 1 | import * as express from 'express' |
d4f1e94c C |
2 | import { body, param } from 'express-validator/check' |
3 | import { UserRight } from '../../../shared' | |
3fd3ab2d C |
4 | import { logger } from '../../helpers' |
5 | import { isAccountIdExist } from '../../helpers/custom-validators/accounts' | |
50d6de9c | 6 | import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc' |
4e50b6a1 | 7 | import { |
4e50b6a1 | 8 | isVideoChannelDescriptionValid, |
a2431b7d | 9 | isVideoChannelExist, |
4e50b6a1 C |
10 | isVideoChannelNameValid |
11 | } from '../../helpers/custom-validators/video-channels' | |
3fd3ab2d C |
12 | import { UserModel } from '../../models/account/user' |
13 | import { VideoChannelModel } from '../../models/video/video-channel' | |
a2431b7d | 14 | import { areValidationErrors } from './utils' |
72c7248b | 15 | |
38fa2065 C |
16 | const listVideoAccountChannelsValidator = [ |
17 | param('accountId').custom(isIdOrUUIDValid).withMessage('Should have a valid account id'), | |
72c7248b | 18 | |
a2431b7d | 19 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
38fa2065 | 20 | logger.debug('Checking listVideoAccountChannelsValidator parameters', { parameters: req.body }) |
72c7248b | 21 | |
a2431b7d C |
22 | if (areValidationErrors(req, res)) return |
23 | if (!await isAccountIdExist(req.params.accountId, res)) return | |
24 | ||
25 | return next() | |
72c7248b C |
26 | } |
27 | ] | |
28 | ||
29 | const videoChannelsAddValidator = [ | |
30 | body('name').custom(isVideoChannelNameValid).withMessage('Should have a valid name'), | |
31 | body('description').custom(isVideoChannelDescriptionValid).withMessage('Should have a valid description'), | |
32 | ||
33 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
34 | logger.debug('Checking videoChannelsAdd parameters', { parameters: req.body }) | |
35 | ||
a2431b7d C |
36 | if (areValidationErrors(req, res)) return |
37 | ||
38 | return next() | |
72c7248b C |
39 | } |
40 | ] | |
41 | ||
42 | const videoChannelsUpdateValidator = [ | |
43 | param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'), | |
44 | body('name').optional().custom(isVideoChannelNameValid).withMessage('Should have a valid name'), | |
45 | body('description').optional().custom(isVideoChannelDescriptionValid).withMessage('Should have a valid description'), | |
46 | ||
a2431b7d | 47 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
72c7248b C |
48 | logger.debug('Checking videoChannelsUpdate parameters', { parameters: req.body }) |
49 | ||
a2431b7d C |
50 | if (areValidationErrors(req, res)) return |
51 | if (!await isVideoChannelExist(req.params.id, res)) return | |
52 | ||
53 | // We need to make additional checks | |
54 | if (res.locals.videoChannel.isOwned() === false) { | |
55 | return res.status(403) | |
56 | .json({ error: 'Cannot update video channel of another server' }) | |
57 | .end() | |
58 | } | |
59 | ||
60 | if (res.locals.videoChannel.Account.userId !== res.locals.oauth.token.User.id) { | |
61 | return res.status(403) | |
62 | .json({ error: 'Cannot update video channel of another user' }) | |
63 | .end() | |
64 | } | |
65 | ||
66 | return next() | |
72c7248b C |
67 | } |
68 | ] | |
69 | ||
70 | const videoChannelsRemoveValidator = [ | |
71 | param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'), | |
72 | ||
a2431b7d | 73 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
72c7248b C |
74 | logger.debug('Checking videoChannelsRemove parameters', { parameters: req.params }) |
75 | ||
a2431b7d C |
76 | if (areValidationErrors(req, res)) return |
77 | if (!await isVideoChannelExist(req.params.id, res)) return | |
78 | ||
79 | // Check if the user who did the request is able to delete the video | |
d48ff09d | 80 | if (!checkUserCanDeleteVideoChannel(res.locals.oauth.token.User, res.locals.videoChannel, res)) return |
a2431b7d C |
81 | if (!await checkVideoChannelIsNotTheLastOne(res)) return |
82 | ||
83 | return next() | |
72c7248b C |
84 | } |
85 | ] | |
86 | ||
20494f12 | 87 | const videoChannelsGetValidator = [ |
72c7248b C |
88 | param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'), |
89 | ||
a2431b7d | 90 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
72c7248b C |
91 | logger.debug('Checking videoChannelsGet parameters', { parameters: req.params }) |
92 | ||
a2431b7d C |
93 | if (areValidationErrors(req, res)) return |
94 | if (!await isVideoChannelExist(req.params.id, res)) return | |
95 | ||
96 | return next() | |
72c7248b C |
97 | } |
98 | ] | |
99 | ||
100 | // --------------------------------------------------------------------------- | |
101 | ||
102 | export { | |
38fa2065 | 103 | listVideoAccountChannelsValidator, |
72c7248b C |
104 | videoChannelsAddValidator, |
105 | videoChannelsUpdateValidator, | |
106 | videoChannelsRemoveValidator, | |
50d6de9c | 107 | videoChannelsGetValidator |
72c7248b C |
108 | } |
109 | ||
110 | // --------------------------------------------------------------------------- | |
111 | ||
3fd3ab2d | 112 | function checkUserCanDeleteVideoChannel (user: UserModel, videoChannel: VideoChannelModel, res: express.Response) { |
50d6de9c | 113 | if (videoChannel.Actor.isOwned() === false) { |
a2431b7d | 114 | res.status(403) |
60862425 | 115 | .json({ error: 'Cannot remove video channel of another server.' }) |
72c7248b | 116 | .end() |
a2431b7d C |
117 | |
118 | return false | |
72c7248b C |
119 | } |
120 | ||
121 | // Check if the user can delete the video channel | |
122 | // The user can delete it if s/he is an admin | |
38fa2065 | 123 | // Or if s/he is the video channel's account |
a2431b7d C |
124 | if (user.hasRight(UserRight.REMOVE_ANY_VIDEO_CHANNEL) === false && videoChannel.Account.userId !== user.id) { |
125 | res.status(403) | |
72c7248b C |
126 | .json({ error: 'Cannot remove video channel of another user' }) |
127 | .end() | |
a2431b7d C |
128 | |
129 | return false | |
72c7248b C |
130 | } |
131 | ||
a2431b7d | 132 | return true |
72c7248b C |
133 | } |
134 | ||
a2431b7d | 135 | async function checkVideoChannelIsNotTheLastOne (res: express.Response) { |
3fd3ab2d | 136 | const count = await VideoChannelModel.countByAccount(res.locals.oauth.token.User.Account.id) |
a2431b7d C |
137 | |
138 | if (count <= 1) { | |
139 | res.status(409) | |
140 | .json({ error: 'Cannot remove the last channel of this user' }) | |
141 | .end() | |
142 | ||
143 | return false | |
144 | } | |
145 | ||
146 | return true | |
72c7248b | 147 | } |