shared/server-commands/miscs/sql-command.ts

   1 import { QueryTypes, Sequelize } from 'sequelize'
   2 import { forceNumber } from '@shared/core-utils'
   3 import { AbstractCommand } from '../shared'
   4
   5 export class SQLCommand extends AbstractCommand {
   6   private sequelize: Sequelize
   7
   8   deleteAll (table: string) {
   9     const seq = this.getSequelize()
  10
  11     const options = { type: QueryTypes.DELETE }
  12
  13     return seq.query(`DELETE FROM "${table}"`, options)
  14   }
  15
  16   async getCount (table: string) {
  17     const seq = this.getSequelize()
  18
  19     const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
  20
  21     const [ { total } ] = await seq.query<{ total: string }>(`SELECT COUNT(*) as total FROM "${table}"`, options)
  22     if (total === null) return 0
  23
  24     return parseInt(total, 10)
  25   }
  26
  27   async getInternalFileUrl (fileId: number) {
  28     return this.selectQuery(`SELECT "fileUrl" FROM "videoFile" WHERE id = ${fileId}`)
  29       .then(rows => rows[0].fileUrl as string)
  30   }
  31
  32   setActorField (to: string, field: string, value: string) {
  33     const seq = this.getSequelize()
  34
  35     const options = { type: QueryTypes.UPDATE }
  36
  37     return seq.query(`UPDATE actor SET "${field}" = '${value}' WHERE url = '${to}'`, options)
  38   }
  39
  40   setVideoField (uuid: string, field: string, value: string) {
  41     const seq = this.getSequelize()
  42
  43     const options = { type: QueryTypes.UPDATE }
  44
  45     return seq.query(`UPDATE video SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
  46   }
  47
  48   setPlaylistField (uuid: string, field: string, value: string) {
  49     const seq = this.getSequelize()
  50
  51     const options = { type: QueryTypes.UPDATE }
  52
  53     return seq.query(`UPDATE "videoPlaylist" SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
  54   }
  55
  56   async countVideoViewsOf (uuid: string) {
  57     const seq = this.getSequelize()
  58
  59     const query = 'SELECT SUM("videoView"."views") AS "total" FROM "videoView" ' +
  60       `INNER JOIN "video" ON "video"."id" = "videoView"."videoId" WHERE "video"."uuid" = '${uuid}'`
  61
  62     const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
  63     const [ { total } ] = await seq.query<{ total: number }>(query, options)
  64
  65     if (!total) return 0
  66
  67     return forceNumber(total)
  68   }
  69
  70   getActorImage (filename: string) {
  71     return this.selectQuery(`SELECT * FROM "actorImage" WHERE filename = '${filename}'`)
  72       .then(rows => rows[0])
  73   }
  74
  75   selectQuery (query: string) {
  76     const seq = this.getSequelize()
  77     const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
  78
  79     return seq.query<any>(query, options)
  80   }
  81
  82   updateQuery (query: string) {
  83     const seq = this.getSequelize()
  84     const options = { type: QueryTypes.UPDATE as QueryTypes.UPDATE }
  85
  86     return seq.query(query, options)
  87   }
  88
  89   setPluginField (pluginName: string, field: string, value: string) {
  90     const seq = this.getSequelize()
  91
  92     const options = { type: QueryTypes.UPDATE }
  93
  94     return seq.query(`UPDATE "plugin" SET "${field}" = '${value}' WHERE "name" = '${pluginName}'`, options)
  95   }
  96
  97   setPluginVersion (pluginName: string, newVersion: string) {
  98     return this.setPluginField(pluginName, 'version', newVersion)
  99   }
 100
 101   setPluginLatestVersion (pluginName: string, newVersion: string) {
 102     return this.setPluginField(pluginName, 'latestVersion', newVersion)
 103   }
 104
 105   setActorFollowScores (newScore: number) {
 106     const seq = this.getSequelize()
 107
 108     const options = { type: QueryTypes.UPDATE }
 109
 110     return seq.query(`UPDATE "actorFollow" SET "score" = ${newScore}`, options)
 111   }
 112
 113   setTokenField (accessToken: string, field: string, value: string) {
 114     const seq = this.getSequelize()
 115
 116     const options = { type: QueryTypes.UPDATE }
 117
 118     return seq.query(`UPDATE "oAuthToken" SET "${field}" = '${value}' WHERE "accessToken" = '${accessToken}'`, options)
 119   }
 120
 121   async cleanup () {
 122     if (!this.sequelize) return
 123
 124     await this.sequelize.close()
 125     this.sequelize = undefined
 126   }
 127
 128   private getSequelize () {
 129     if (this.sequelize) return this.sequelize
 130
 131     const dbname = 'peertube_test' + this.server.internalServerNumber
 132     const username = 'peertube'
 133     const password = 'peertube'
 134     const host = 'localhost'
 135     const port = 5432
 136
 137     this.sequelize = new Sequelize(dbname, username, password, {
 138       dialect: 'postgres',
 139       host,
 140       port,
 141       logging: false
 142     })
 143
 144     return this.sequelize
 145   }
 146
 147 }