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1 | import * as express from 'express' | |
2 | import { VideoChannelCreate, VideoChannelUpdate } from '../../../../shared' | |
3 | import { getFormattedObjects, logger, resetSequelizeInstance, retryTransactionWrapper } from '../../../helpers' | |
4 | import { sequelizeTypescript } from '../../../initializers' | |
5 | import { setAsyncActorKeys } from '../../../lib/activitypub' | |
6 | import { createVideoChannel } from '../../../lib/video-channel' | |
7 | import { | |
8 | asyncMiddleware, | |
9 | authenticate, | |
10 | listVideoAccountChannelsValidator, | |
11 | paginationValidator, | |
12 | setPagination, | |
13 | setVideoChannelsSort, | |
14 | videoChannelsAddValidator, | |
15 | videoChannelsGetValidator, | |
16 | videoChannelsRemoveValidator, | |
17 | videoChannelsSortValidator, | |
18 | videoChannelsUpdateValidator | |
19 | } from '../../../middlewares' | |
20 | import { AccountModel } from '../../../models/account/account' | |
21 | import { VideoChannelModel } from '../../../models/video/video-channel' | |
22 | ||
23 | const videoChannelRouter = express.Router() | |
24 | ||
25 | videoChannelRouter.get('/channels', | |
26 | paginationValidator, | |
27 | videoChannelsSortValidator, | |
28 | setVideoChannelsSort, | |
29 | setPagination, | |
30 | asyncMiddleware(listVideoChannels) | |
31 | ) | |
32 | ||
33 | videoChannelRouter.get('/accounts/:accountId/channels', | |
34 | asyncMiddleware(listVideoAccountChannelsValidator), | |
35 | asyncMiddleware(listVideoAccountChannels) | |
36 | ) | |
37 | ||
38 | videoChannelRouter.post('/channels', | |
39 | authenticate, | |
40 | videoChannelsAddValidator, | |
41 | asyncMiddleware(addVideoChannelRetryWrapper) | |
42 | ) | |
43 | ||
44 | videoChannelRouter.put('/channels/:id', | |
45 | authenticate, | |
46 | asyncMiddleware(videoChannelsUpdateValidator), | |
47 | updateVideoChannelRetryWrapper | |
48 | ) | |
49 | ||
50 | videoChannelRouter.delete('/channels/:id', | |
51 | authenticate, | |
52 | asyncMiddleware(videoChannelsRemoveValidator), | |
53 | asyncMiddleware(removeVideoChannelRetryWrapper) | |
54 | ) | |
55 | ||
56 | videoChannelRouter.get('/channels/:id', | |
57 | asyncMiddleware(videoChannelsGetValidator), | |
58 | asyncMiddleware(getVideoChannel) | |
59 | ) | |
60 | ||
61 | // --------------------------------------------------------------------------- | |
62 | ||
63 | export { | |
64 | videoChannelRouter | |
65 | } | |
66 | ||
67 | // --------------------------------------------------------------------------- | |
68 | ||
69 | async function listVideoChannels (req: express.Request, res: express.Response, next: express.NextFunction) { | |
70 | const resultList = await VideoChannelModel.listForApi(req.query.start, req.query.count, req.query.sort) | |
71 | ||
72 | return res.json(getFormattedObjects(resultList.data, resultList.total)) | |
73 | } | |
74 | ||
75 | async function listVideoAccountChannels (req: express.Request, res: express.Response, next: express.NextFunction) { | |
76 | const resultList = await VideoChannelModel.listByAccount(res.locals.account.id) | |
77 | ||
78 | return res.json(getFormattedObjects(resultList.data, resultList.total)) | |
79 | } | |
80 | ||
81 | // Wrapper to video channel add that retry the async function if there is a database error | |
82 | // We need this because we run the transaction in SERIALIZABLE isolation that can fail | |
83 | async function addVideoChannelRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) { | |
84 | const options = { | |
85 | arguments: [ req, res ], | |
86 | errorMessage: 'Cannot insert the video video channel with many retries.' | |
87 | } | |
88 | ||
89 | await retryTransactionWrapper(addVideoChannel, options) | |
90 | ||
91 | // TODO : include Location of the new video channel -> 201 | |
92 | return res.type('json').status(204).end() | |
93 | } | |
94 | ||
95 | async function addVideoChannel (req: express.Request, res: express.Response) { | |
96 | const videoChannelInfo: VideoChannelCreate = req.body | |
97 | const account: AccountModel = res.locals.oauth.token.User.Account | |
98 | ||
99 | const videoChannelCreated = await sequelizeTypescript.transaction(async t => { | |
100 | return createVideoChannel(videoChannelInfo, account, t) | |
101 | }) | |
102 | ||
103 | setAsyncActorKeys(videoChannelCreated.Actor) | |
104 | ||
105 | logger.info('Video channel with uuid %s created.', videoChannelCreated.Actor.uuid) | |
106 | } | |
107 | ||
108 | async function updateVideoChannelRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) { | |
109 | const options = { | |
110 | arguments: [ req, res ], | |
111 | errorMessage: 'Cannot update the video with many retries.' | |
112 | } | |
113 | ||
114 | await retryTransactionWrapper(updateVideoChannel, options) | |
115 | ||
116 | return res.type('json').status(204).end() | |
117 | } | |
118 | ||
119 | async function updateVideoChannel (req: express.Request, res: express.Response) { | |
120 | const videoChannelInstance = res.locals.videoChannel as VideoChannelModel | |
121 | const videoChannelFieldsSave = videoChannelInstance.toJSON() | |
122 | const videoChannelInfoToUpdate = req.body as VideoChannelUpdate | |
123 | ||
124 | try { | |
125 | await sequelizeTypescript.transaction(async t => { | |
126 | const sequelizeOptions = { | |
127 | transaction: t | |
128 | } | |
129 | ||
130 | if (videoChannelInfoToUpdate.name !== undefined) videoChannelInstance.set('name', videoChannelInfoToUpdate.name) | |
131 | if (videoChannelInfoToUpdate.description !== undefined) videoChannelInstance.set('description', videoChannelInfoToUpdate.description) | |
132 | ||
133 | await videoChannelInstance.save(sequelizeOptions) | |
134 | ||
135 | // TODO | |
136 | // await sendUpdateVideoChannel(videoChannelInstanceUpdated, t) | |
137 | }) | |
138 | ||
139 | logger.info('Video channel with name %s and uuid %s updated.', videoChannelInstance.name, videoChannelInstance.Actor.uuid) | |
140 | } catch (err) { | |
141 | logger.debug('Cannot update the video channel.', err) | |
142 | ||
143 | // Force fields we want to update | |
144 | // If the transaction is retried, sequelize will think the object has not changed | |
145 | // So it will skip the SQL request, even if the last one was ROLLBACKed! | |
146 | resetSequelizeInstance(videoChannelInstance, videoChannelFieldsSave) | |
147 | ||
148 | throw err | |
149 | } | |
150 | } | |
151 | ||
152 | async function removeVideoChannelRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) { | |
153 | const options = { | |
154 | arguments: [ req, res ], | |
155 | errorMessage: 'Cannot remove the video channel with many retries.' | |
156 | } | |
157 | ||
158 | await retryTransactionWrapper(removeVideoChannel, options) | |
159 | ||
160 | return res.type('json').status(204).end() | |
161 | } | |
162 | ||
163 | async function removeVideoChannel (req: express.Request, res: express.Response) { | |
164 | const videoChannelInstance: VideoChannelModel = res.locals.videoChannel | |
165 | ||
166 | return sequelizeTypescript.transaction(async t => { | |
167 | await videoChannelInstance.destroy({ transaction: t }) | |
168 | ||
169 | logger.info('Video channel with name %s and uuid %s deleted.', videoChannelInstance.name, videoChannelInstance.Actor.uuid) | |
170 | }) | |
171 | ||
172 | } | |
173 | ||
174 | async function getVideoChannel (req: express.Request, res: express.Response, next: express.NextFunction) { | |
175 | const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id) | |
176 | ||
177 | return res.json(videoChannelWithVideos.toFormattedJSON()) | |
178 | } |