server/models/avatar/avatar.ts

   1 import { join } from 'path'
   2 import { AfterDestroy, AllowNull, Column, CreatedAt, Model, Table, UpdatedAt } from 'sequelize-typescript'
   3 import { Avatar } from '../../../shared/models/avatars/avatar.model'
   4 import { CONFIG, STATIC_PATHS } from '../../initializers'
   5 import { logger } from '../../helpers/logger'
   6 import { remove } from 'fs-extra'
   7
   8 @Table({
   9   tableName: 'avatar'
  10 })
  11 export class AvatarModel extends Model<AvatarModel> {
  12
  13   @AllowNull(false)
  14   @Column
  15   filename: string
  16
  17   @CreatedAt
  18   createdAt: Date
  19
  20   @UpdatedAt
  21   updatedAt: Date
  22
  23   @AfterDestroy
  24   static removeFilesAndSendDelete (instance: AvatarModel) {
  25     logger.info('Removing avatar file %s.', instance.filename)
  26     return instance.removeAvatar()
  27   }
  28
  29   toFormattedJSON (): Avatar {
  30     return {
  31       path: this.getWebserverPath(),
  32       createdAt: this.createdAt,
  33       updatedAt: this.updatedAt
  34     }
  35   }
  36
  37   getWebserverPath () {
  38     return join(STATIC_PATHS.AVATARS, this.filename)
  39   }
  40
  41   removeAvatar () {
  42     const avatarPath = join(CONFIG.STORAGE.AVATARS_DIR, this.filename)
  43     return remove(avatarPath)
  44   }
  45 }