server/models/tag.js

   1 'use strict'
   2
   3 // ---------------------------------------------------------------------------
   4
   5 module.exports = function (sequelize, DataTypes) {
   6   const Tag = sequelize.define('Tag',
   7     {
   8       name: {
   9         type: DataTypes.STRING,
  10         allowNull: false
  11       }
  12     },
  13     {
  14       timestamps: false,
  15       indexes: [
  16         {
  17           fields: [ 'name' ],
  18           unique: true
  19         }
  20       ],
  21       classMethods: {
  22         associate
  23       }
  24     }
  25   )
  26
  27   return Tag
  28 }
  29
  30 // ---------------------------------------------------------------------------
  31
  32 function associate (models) {
  33   this.belongsToMany(models.Video, {
  34     foreignKey: 'tagId',
  35     through: models.VideoTag,
  36     onDelete: 'cascade'
  37   })
  38 }