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1 | import { join } from 'path' | |
2 | import { flattenDepth } from 'lodash' | |
3 | require('pg').defaults.parseInt8 = true // Avoid BIGINT to be converted to string | |
4 | import * as Sequelize from 'sequelize' | |
5 | import * as Promise from 'bluebird' | |
6 | ||
7 | import { CONFIG } from './constants' | |
8 | // Do not use barrel, we need to load database first | |
9 | import { logger } from '../helpers/logger' | |
10 | import { isTestInstance, readdirPromise } from '../helpers/core-utils' | |
11 | ||
12 | import { VideoModel } from './../models/video/video-interface' | |
13 | import { VideoTagModel } from './../models/video/video-tag-interface' | |
14 | import { BlacklistedVideoModel } from './../models/video/video-blacklist-interface' | |
15 | import { VideoFileModel } from './../models/video/video-file-interface' | |
16 | import { VideoAbuseModel } from './../models/video/video-abuse-interface' | |
17 | import { VideoChannelModel } from './../models/video/video-channel-interface' | |
18 | import { UserModel } from './../models/user/user-interface' | |
19 | import { UserVideoRateModel } from './../models/user/user-video-rate-interface' | |
20 | import { TagModel } from './../models/video/tag-interface' | |
21 | import { RequestModel } from './../models/request/request-interface' | |
22 | import { RequestVideoQaduModel } from './../models/request/request-video-qadu-interface' | |
23 | import { RequestVideoEventModel } from './../models/request/request-video-event-interface' | |
24 | import { RequestToPodModel } from './../models/request/request-to-pod-interface' | |
25 | import { PodModel } from './../models/pod/pod-interface' | |
26 | import { OAuthTokenModel } from './../models/oauth/oauth-token-interface' | |
27 | import { OAuthClientModel } from './../models/oauth/oauth-client-interface' | |
28 | import { JobModel } from './../models/job/job-interface' | |
29 | import { AuthorModel } from './../models/video/author-interface' | |
30 | import { ApplicationModel } from './../models/application/application-interface' | |
31 | ||
32 | const dbname = CONFIG.DATABASE.DBNAME | |
33 | const username = CONFIG.DATABASE.USERNAME | |
34 | const password = CONFIG.DATABASE.PASSWORD | |
35 | ||
36 | const database: { | |
37 | sequelize?: Sequelize.Sequelize, | |
38 | init?: (silent: boolean) => Promise<void>, | |
39 | ||
40 | Application?: ApplicationModel, | |
41 | Author?: AuthorModel, | |
42 | Job?: JobModel, | |
43 | OAuthClient?: OAuthClientModel, | |
44 | OAuthToken?: OAuthTokenModel, | |
45 | Pod?: PodModel, | |
46 | RequestToPod?: RequestToPodModel, | |
47 | RequestVideoEvent?: RequestVideoEventModel, | |
48 | RequestVideoQadu?: RequestVideoQaduModel, | |
49 | Request?: RequestModel, | |
50 | Tag?: TagModel, | |
51 | UserVideoRate?: UserVideoRateModel, | |
52 | User?: UserModel, | |
53 | VideoAbuse?: VideoAbuseModel, | |
54 | VideoChannel?: VideoChannelModel, | |
55 | VideoFile?: VideoFileModel, | |
56 | BlacklistedVideo?: BlacklistedVideoModel, | |
57 | VideoTag?: VideoTagModel, | |
58 | Video?: VideoModel | |
59 | } = {} | |
60 | ||
61 | const sequelize = new Sequelize(dbname, username, password, { | |
62 | dialect: 'postgres', | |
63 | host: CONFIG.DATABASE.HOSTNAME, | |
64 | port: CONFIG.DATABASE.PORT, | |
65 | benchmark: isTestInstance(), | |
66 | isolationLevel: Sequelize.Transaction.ISOLATION_LEVELS.SERIALIZABLE, | |
67 | ||
68 | logging: (message: string, benchmark: number) => { | |
69 | let newMessage = message | |
70 | if (isTestInstance() === true && benchmark !== undefined) { | |
71 | newMessage += ' | ' + benchmark + 'ms' | |
72 | } | |
73 | ||
74 | logger.debug(newMessage) | |
75 | } | |
76 | }) | |
77 | ||
78 | database.sequelize = sequelize | |
79 | ||
80 | database.init = (silent: boolean) => { | |
81 | const modelDirectory = join(__dirname, '..', 'models') | |
82 | ||
83 | return getModelFiles(modelDirectory).then(filePaths => { | |
84 | filePaths.forEach(filePath => { | |
85 | const model = sequelize.import(filePath) | |
86 | ||
87 | database[model['name']] = model | |
88 | }) | |
89 | ||
90 | Object.keys(database).forEach(modelName => { | |
91 | if ('associate' in database[modelName]) { | |
92 | database[modelName].associate(database) | |
93 | } | |
94 | }) | |
95 | ||
96 | if (!silent) logger.info('Database %s is ready.', dbname) | |
97 | ||
98 | return undefined | |
99 | }) | |
100 | } | |
101 | ||
102 | // --------------------------------------------------------------------------- | |
103 | ||
104 | export { | |
105 | database | |
106 | } | |
107 | ||
108 | // --------------------------------------------------------------------------- | |
109 | ||
110 | function getModelFiles (modelDirectory: string) { | |
111 | return readdirPromise(modelDirectory) | |
112 | .then(files => { | |
113 | const directories: string[] = files.filter(directory => { | |
114 | // Find directories | |
115 | if ( | |
116 | directory.endsWith('.js.map') || | |
117 | directory === 'index.js' || directory === 'index.ts' || | |
118 | directory === 'utils.js' || directory === 'utils.ts' | |
119 | ) return false | |
120 | ||
121 | return true | |
122 | }) | |
123 | ||
124 | return directories | |
125 | }) | |
126 | .then(directories => { | |
127 | const tasks = [] | |
128 | ||
129 | // For each directory we read it and append model in the modelFilePaths array | |
130 | directories.forEach(directory => { | |
131 | const modelDirectoryPath = join(modelDirectory, directory) | |
132 | ||
133 | const promise = readdirPromise(modelDirectoryPath).then(files => { | |
134 | const filteredFiles = files.filter(file => { | |
135 | if ( | |
136 | file === 'index.js' || file === 'index.ts' || | |
137 | file === 'utils.js' || file === 'utils.ts' || | |
138 | file.endsWith('-interface.js') || file.endsWith('-interface.ts') || | |
139 | file.endsWith('.js.map') | |
140 | ) return false | |
141 | ||
142 | return true | |
143 | }).map(file => join(modelDirectoryPath, file)) | |
144 | ||
145 | return filteredFiles | |
146 | }) | |
147 | ||
148 | tasks.push(promise) | |
149 | }) | |
150 | ||
151 | return Promise.all(tasks) | |
152 | }) | |
153 | .then((filteredFiles: string[][]) => { | |
154 | return flattenDepth<string>(filteredFiles, 1) | |
155 | }) | |
156 | } |