server/models/video/video-blacklist.ts

   1 import * as Sequelize from 'sequelize'
   2
   3 import { addMethodsToModel, getSort } from '../utils'
   4 import {
   5   BlacklistedVideoInstance,
   6   BlacklistedVideoAttributes,
   7
   8   BlacklistedVideoMethods
   9 } from './video-blacklist-interface'
  10
  11 let BlacklistedVideo: Sequelize.Model<BlacklistedVideoInstance, BlacklistedVideoAttributes>
  12 let toFormatedJSON: BlacklistedVideoMethods.ToFormatedJSON
  13 let countTotal: BlacklistedVideoMethods.CountTotal
  14 let list: BlacklistedVideoMethods.List
  15 let listForApi: BlacklistedVideoMethods.ListForApi
  16 let loadById: BlacklistedVideoMethods.LoadById
  17 let loadByVideoId: BlacklistedVideoMethods.LoadByVideoId
  18
  19 export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.DataTypes) {
  20   BlacklistedVideo = sequelize.define<BlacklistedVideoInstance, BlacklistedVideoAttributes>('BlacklistedVideo',
  21     {},
  22     {
  23       indexes: [
  24         {
  25           fields: [ 'videoId' ],
  26           unique: true
  27         }
  28       ]
  29     }
  30   )
  31
  32   const classMethods = [
  33     associate,
  34
  35     countTotal,
  36     list,
  37     listForApi,
  38     loadById,
  39     loadByVideoId
  40   ]
  41   const instanceMethods = [
  42     toFormatedJSON
  43   ]
  44   addMethodsToModel(BlacklistedVideo, classMethods, instanceMethods)
  45
  46   return BlacklistedVideo
  47 }
  48
  49 // ------------------------------ METHODS ------------------------------
  50
  51 toFormatedJSON = function (this: BlacklistedVideoInstance) {
  52   return {
  53     id: this.id,
  54     videoId: this.videoId,
  55     createdAt: this.createdAt
  56   }
  57 }
  58
  59 // ------------------------------ STATICS ------------------------------
  60
  61 function associate (models) {
  62   BlacklistedVideo.belongsTo(models.Video, {
  63     foreignKey: 'videoId',
  64     onDelete: 'cascade'
  65   })
  66 }
  67
  68 countTotal = function () {
  69   return BlacklistedVideo.count()
  70 }
  71
  72 list = function () {
  73   return BlacklistedVideo.findAll()
  74 }
  75
  76 listForApi = function (start: number, count: number, sort: string) {
  77   const query = {
  78     offset: start,
  79     limit: count,
  80     order: [ getSort(sort) ]
  81   }
  82
  83   return BlacklistedVideo.findAndCountAll(query).then(({ rows, count }) => {
  84     return {
  85       data: rows,
  86       total: count
  87     }
  88   })
  89 }
  90
  91 loadById = function (id: number) {
  92   return BlacklistedVideo.findById(id)
  93 }
  94
  95 loadByVideoId = function (id: string) {
  96   const query = {
  97     where: {
  98       videoId: id
  99     }
 100   }
 101
 102   return BlacklistedVideo.findOne(query)
 103 }