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

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import { QueryTypes, Sequelize } from 'sequelize'
import { forceNumber } from '@shared/core-utils'
import { AbstractCommand } from '../shared'
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export class SQLCommand extends AbstractCommand {
private sequelize: Sequelize
deleteAll (table: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.DELETE }
return seq.query(`DELETE FROM "${table}"`, options)
}
async getCount (table: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
const [ { total } ] = await seq.query<{ total: string }>(`SELECT COUNT(*) as total FROM "${table}"`, options)
if (total === null) return 0
return parseInt(total, 10)
}
async getInternalFileUrl (fileId: number) {
return this.selectQuery(`SELECT "fileUrl" FROM "videoFile" WHERE id = ${fileId}`)
.then(rows => rows[0].fileUrl as string)
}
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setActorField (to: string, field: string, value: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.UPDATE }
return seq.query(`UPDATE actor SET "${field}" = '${value}' WHERE url = '${to}'`, options)
}
setVideoField (uuid: string, field: string, value: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.UPDATE }
return seq.query(`UPDATE video SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
}
setPlaylistField (uuid: string, field: string, value: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.UPDATE }
return seq.query(`UPDATE "videoPlaylist" SET "${field}" = '${value}' WHERE uuid = '${uuid}'`, options)
}
async countVideoViewsOf (uuid: string) {
const seq = this.getSequelize()
const query = 'SELECT SUM("videoView"."views") AS "total" FROM "videoView" ' +
`INNER JOIN "video" ON "video"."id" = "videoView"."videoId" WHERE "video"."uuid" = '${uuid}'`
const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
const [ { total } ] = await seq.query<{ total: number }>(query, options)
if (!total) return 0
return forceNumber(total)
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}
getActorImage (filename: string) {
return this.selectQuery(`SELECT * FROM "actorImage" WHERE filename = '${filename}'`)
.then(rows => rows[0])
}
selectQuery (query: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.SELECT as QueryTypes.SELECT }
return seq.query<any>(query, options)
}
updateQuery (query: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.UPDATE as QueryTypes.UPDATE }
return seq.query(query, options)
}
setPluginField (pluginName: string, field: string, value: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.UPDATE }
return seq.query(`UPDATE "plugin" SET "${field}" = '${value}' WHERE "name" = '${pluginName}'`, options)
}
setPluginVersion (pluginName: string, newVersion: string) {
return this.setPluginField(pluginName, 'version', newVersion)
}
setPluginLatestVersion (pluginName: string, newVersion: string) {
return this.setPluginField(pluginName, 'latestVersion', newVersion)
}
setActorFollowScores (newScore: number) {
const seq = this.getSequelize()
const options = { type: QueryTypes.UPDATE }
return seq.query(`UPDATE "actorFollow" SET "score" = ${newScore}`, options)
}
setTokenField (accessToken: string, field: string, value: string) {
const seq = this.getSequelize()
const options = { type: QueryTypes.UPDATE }
return seq.query(`UPDATE "oAuthToken" SET "${field}" = '${value}' WHERE "accessToken" = '${accessToken}'`, options)
}
async cleanup () {
if (!this.sequelize) return
await this.sequelize.close()
this.sequelize = undefined
}
private getSequelize () {
if (this.sequelize) return this.sequelize
const dbname = 'peertube_test' + this.server.internalServerNumber
const username = 'peertube'
const password = 'peertube'
const host = 'localhost'
const port = 5432
this.sequelize = new Sequelize(dbname, username, password, {
dialect: 'postgres',
host,
port,
logging: false
})
return this.sequelize
}
}