server/models/account/account-video-rate.ts

   1 import { values } from 'lodash'
   2 import { Transaction } from 'sequelize'
   3 import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Model, Table, UpdatedAt } from 'sequelize-typescript'
   4 import { IFindOptions } from 'sequelize-typescript/lib/interfaces/IFindOptions'
   5 import { VideoRateType } from '../../../shared/models/videos'
   6 import { VIDEO_RATE_TYPES } from '../../initializers'
   7 import { VideoModel } from '../video/video'
   8 import { AccountModel } from './account'
   9
  10 /*
  11   Account rates per video.
  12 */
  13 @Table({
  14   tableName: 'accountVideoRate',
  15   indexes: [
  16     {
  17       fields: [ 'videoId', 'accountId' ],
  18       unique: true
  19     }
  20   ]
  21 })
  22 export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
  23
  24   @AllowNull(false)
  25   @Column(DataType.ENUM(values(VIDEO_RATE_TYPES)))
  26   type: VideoRateType
  27
  28   @CreatedAt
  29   createdAt: Date
  30
  31   @UpdatedAt
  32   updatedAt: Date
  33
  34   @ForeignKey(() => VideoModel)
  35   @Column
  36   videoId: number
  37
  38   @BelongsTo(() => VideoModel, {
  39     foreignKey: {
  40       allowNull: false
  41     },
  42     onDelete: 'CASCADE'
  43   })
  44   Video: VideoModel
  45
  46   @ForeignKey(() => AccountModel)
  47   @Column
  48   accountId: number
  49
  50   @BelongsTo(() => AccountModel, {
  51     foreignKey: {
  52       allowNull: false
  53     },
  54     onDelete: 'CASCADE'
  55   })
  56   Account: AccountModel
  57
  58   static load (accountId: number, videoId: number, transaction: Transaction) {
  59     const options: IFindOptions<AccountVideoRateModel> = {
  60       where: {
  61         accountId,
  62         videoId
  63       }
  64     }
  65     if (transaction) options.transaction = transaction
  66
  67     return AccountVideoRateModel.findOne(options)
  68   }
  69 }