1 files changed, 472 insertions, 0 deletions

diff --git a/server/models/account/user-notification.ts b/server/models/account/user-notification.ts
new file mode 100644
index 000000000..6cdbb827b
--- /dev/null
+++ b/server/models/account/user-notification.ts
@@ -0,0 +1,472 @@
+import {
+  AllowNull,
+  BelongsTo,
+  Column,
+  CreatedAt,
+  Default,
+  ForeignKey,
+  IFindOptions,
+  Is,
+  Model,
+  Scopes,
+  Table,
+  UpdatedAt
+} from 'sequelize-typescript'
+import { UserNotification, UserNotificationType } from '../../../shared'
+import { getSort, throwIfNotValid } from '../utils'
+import { isBooleanValid } from '../../helpers/custom-validators/misc'
+import { isUserNotificationTypeValid } from '../../helpers/custom-validators/user-notifications'
+import { UserModel } from './user'
+import { VideoModel } from '../video/video'
+import { VideoCommentModel } from '../video/video-comment'
+import { Op } from 'sequelize'
+import { VideoChannelModel } from '../video/video-channel'
+import { AccountModel } from './account'
+import { VideoAbuseModel } from '../video/video-abuse'
+import { VideoBlacklistModel } from '../video/video-blacklist'
+import { VideoImportModel } from '../video/video-import'
+import { ActorModel } from '../activitypub/actor'
+import { ActorFollowModel } from '../activitypub/actor-follow'
+import { AvatarModel } from '../avatar/avatar'
+import { ServerModel } from '../server/server'
+
+enum ScopeNames {
+  WITH_ALL = 'WITH_ALL'
+}
+
+function buildActorWithAvatarInclude () {
+  return {
+    attributes: [ 'preferredUsername' ],
+    model: () => ActorModel.unscoped(),
+    required: true,
+    include: [
+      {
+        attributes: [ 'filename' ],
+        model: () => AvatarModel.unscoped(),
+        required: false
+      },
+      {
+        attributes: [ 'host' ],
+        model: () => ServerModel.unscoped(),
+        required: false
+      }
+    ]
+  }
+}
+
+function buildVideoInclude (required: boolean) {
+  return {
+    attributes: [ 'id', 'uuid', 'name' ],
+    model: () => VideoModel.unscoped(),
+    required
+  }
+}
+
+function buildChannelInclude (required: boolean, withActor = false) {
+  return {
+    required,
+    attributes: [ 'id', 'name' ],
+    model: () => VideoChannelModel.unscoped(),
+    include: withActor === true ? [ buildActorWithAvatarInclude() ] : []
+  }
+}
+
+function buildAccountInclude (required: boolean, withActor = false) {
+  return {
+    required,
+    attributes: [ 'id', 'name' ],
+    model: () => AccountModel.unscoped(),
+    include: withActor === true ? [ buildActorWithAvatarInclude() ] : []
+  }
+}
+
+@Scopes({
+  [ScopeNames.WITH_ALL]: {
+    include: [
+      Object.assign(buildVideoInclude(false), {
+        include: [ buildChannelInclude(true, true) ]
+      }),
+
+      {
+        attributes: [ 'id', 'originCommentId' ],
+        model: () => VideoCommentModel.unscoped(),
+        required: false,
+        include: [
+          buildAccountInclude(true, true),
+          buildVideoInclude(true)
+        ]
+      },
+
+      {
+        attributes: [ 'id' ],
+        model: () => VideoAbuseModel.unscoped(),
+        required: false,
+        include: [ buildVideoInclude(true) ]
+      },
+
+      {
+        attributes: [ 'id' ],
+        model: () => VideoBlacklistModel.unscoped(),
+        required: false,
+        include: [ buildVideoInclude(true) ]
+      },
+
+      {
+        attributes: [ 'id', 'magnetUri', 'targetUrl', 'torrentName' ],
+        model: () => VideoImportModel.unscoped(),
+        required: false,
+        include: [ buildVideoInclude(false) ]
+      },
+
+      {
+        attributes: [ 'id' ],
+        model: () => ActorFollowModel.unscoped(),
+        required: false,
+        include: [
+          {
+            attributes: [ 'preferredUsername' ],
+            model: () => ActorModel.unscoped(),
+            required: true,
+            as: 'ActorFollower',
+            include: [
+              {
+                attributes: [ 'id', 'name' ],
+                model: () => AccountModel.unscoped(),
+                required: true
+              },
+              {
+                attributes: [ 'filename' ],
+                model: () => AvatarModel.unscoped(),
+                required: false
+              },
+              {
+                attributes: [ 'host' ],
+                model: () => ServerModel.unscoped(),
+                required: false
+              }
+            ]
+          },
+          {
+            attributes: [ 'preferredUsername' ],
+            model: () => ActorModel.unscoped(),
+            required: true,
+            as: 'ActorFollowing',
+            include: [
+              buildChannelInclude(false),
+              buildAccountInclude(false)
+            ]
+          }
+        ]
+      },
+
+      buildAccountInclude(false, true)
+    ]
+  }
+})
+@Table({
+  tableName: 'userNotification',
+  indexes: [
+    {
+      fields: [ 'userId' ]
+    },
+    {
+      fields: [ 'videoId' ],
+      where: {
+        videoId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'commentId' ],
+      where: {
+        commentId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'videoAbuseId' ],
+      where: {
+        videoAbuseId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'videoBlacklistId' ],
+      where: {
+        videoBlacklistId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'videoImportId' ],
+      where: {
+        videoImportId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'accountId' ],
+      where: {
+        accountId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'actorFollowId' ],
+      where: {
+        actorFollowId: {
+          [Op.ne]: null
+        }
+      }
+    }
+  ]
+})
+export class UserNotificationModel extends Model<UserNotificationModel> {
+
+  @AllowNull(false)
+  @Default(null)
+  @Is('UserNotificationType', value => throwIfNotValid(value, isUserNotificationTypeValid, 'type'))
+  @Column
+  type: UserNotificationType
+
+  @AllowNull(false)
+  @Default(false)
+  @Is('UserNotificationRead', value => throwIfNotValid(value, isBooleanValid, 'read'))
+  @Column
+  read: boolean
+
+  @CreatedAt
+  createdAt: Date
+
+  @UpdatedAt
+  updatedAt: Date
+
+  @ForeignKey(() => UserModel)
+  @Column
+  userId: number
+
+  @BelongsTo(() => UserModel, {
+    foreignKey: {
+      allowNull: false
+    },
+    onDelete: 'cascade'
+  })
+  User: UserModel
+
+  @ForeignKey(() => VideoModel)
+  @Column
+  videoId: number
+
+  @BelongsTo(() => VideoModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  Video: VideoModel
+
+  @ForeignKey(() => VideoCommentModel)
+  @Column
+  commentId: number
+
+  @BelongsTo(() => VideoCommentModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  Comment: VideoCommentModel
+
+  @ForeignKey(() => VideoAbuseModel)
+  @Column
+  videoAbuseId: number
+
+  @BelongsTo(() => VideoAbuseModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  VideoAbuse: VideoAbuseModel
+
+  @ForeignKey(() => VideoBlacklistModel)
+  @Column
+  videoBlacklistId: number
+
+  @BelongsTo(() => VideoBlacklistModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  VideoBlacklist: VideoBlacklistModel
+
+  @ForeignKey(() => VideoImportModel)
+  @Column
+  videoImportId: number
+
+  @BelongsTo(() => VideoImportModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  VideoImport: VideoImportModel
+
+  @ForeignKey(() => AccountModel)
+  @Column
+  accountId: number
+
+  @BelongsTo(() => AccountModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  Account: AccountModel
+
+  @ForeignKey(() => ActorFollowModel)
+  @Column
+  actorFollowId: number
+
+  @BelongsTo(() => ActorFollowModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  ActorFollow: ActorFollowModel
+
+  static listForApi (userId: number, start: number, count: number, sort: string, unread?: boolean) {
+    const query: IFindOptions<UserNotificationModel> = {
+      offset: start,
+      limit: count,
+      order: getSort(sort),
+      where: {
+        userId
+      }
+    }
+
+    if (unread !== undefined) query.where['read'] = !unread
+
+    return UserNotificationModel.scope(ScopeNames.WITH_ALL)
+                                .findAndCountAll(query)
+                                .then(({ rows, count }) => {
+                                  return {
+                                    data: rows,
+                                    total: count
+                                  }
+                                })
+  }
+
+  static markAsRead (userId: number, notificationIds: number[]) {
+    const query = {
+      where: {
+        userId,
+        id: {
+          [Op.any]: notificationIds
+        }
+      }
+    }
+
+    return UserNotificationModel.update({ read: true }, query)
+  }
+
+  static markAllAsRead (userId: number) {
+    const query = { where: { userId } }
+
+    return UserNotificationModel.update({ read: true }, query)
+  }
+
+  toFormattedJSON (): UserNotification {
+    const video = this.Video
+      ? Object.assign(this.formatVideo(this.Video),{ channel: this.formatActor(this.Video.VideoChannel) })
+      : undefined
+
+    const videoImport = this.VideoImport ? {
+      id: this.VideoImport.id,
+      video: this.VideoImport.Video ? this.formatVideo(this.VideoImport.Video) : undefined,
+      torrentName: this.VideoImport.torrentName,
+      magnetUri: this.VideoImport.magnetUri,
+      targetUrl: this.VideoImport.targetUrl
+    } : undefined
+
+    const comment = this.Comment ? {
+      id: this.Comment.id,
+      threadId: this.Comment.getThreadId(),
+      account: this.formatActor(this.Comment.Account),
+      video: this.formatVideo(this.Comment.Video)
+    } : undefined
+
+    const videoAbuse = this.VideoAbuse ? {
+      id: this.VideoAbuse.id,
+      video: this.formatVideo(this.VideoAbuse.Video)
+    } : undefined
+
+    const videoBlacklist = this.VideoBlacklist ? {
+      id: this.VideoBlacklist.id,
+      video: this.formatVideo(this.VideoBlacklist.Video)
+    } : undefined
+
+    const account = this.Account ? this.formatActor(this.Account) : undefined
+
+    const actorFollow = this.ActorFollow ? {
+      id: this.ActorFollow.id,
+      follower: {
+        id: this.ActorFollow.ActorFollower.Account.id,
+        displayName: this.ActorFollow.ActorFollower.Account.getDisplayName(),
+        name: this.ActorFollow.ActorFollower.preferredUsername,
+        avatar: this.ActorFollow.ActorFollower.Avatar ? { path: this.ActorFollow.ActorFollower.Avatar.getWebserverPath() } : undefined,
+        host: this.ActorFollow.ActorFollower.getHost()
+      },
+      following: {
+        type: this.ActorFollow.ActorFollowing.VideoChannel ? 'channel' as 'channel' : 'account' as 'account',
+        displayName: (this.ActorFollow.ActorFollowing.VideoChannel || this.ActorFollow.ActorFollowing.Account).getDisplayName(),
+        name: this.ActorFollow.ActorFollowing.preferredUsername
+      }
+    } : undefined
+
+    return {
+      id: this.id,
+      type: this.type,
+      read: this.read,
+      video,
+      videoImport,
+      comment,
+      videoAbuse,
+      videoBlacklist,
+      account,
+      actorFollow,
+      createdAt: this.createdAt.toISOString(),
+      updatedAt: this.updatedAt.toISOString()
+    }
+  }
+
+  private formatVideo (video: VideoModel) {
+    return {
+      id: video.id,
+      uuid: video.uuid,
+      name: video.name
+    }
+  }
+
+  private formatActor (accountOrChannel: AccountModel | VideoChannelModel) {
+    const avatar = accountOrChannel.Actor.Avatar
+      ? { path: accountOrChannel.Actor.Avatar.getWebserverPath() }
+      : undefined
+
+    return {
+      id: accountOrChannel.id,
+      displayName: accountOrChannel.getDisplayName(),
+      name: accountOrChannel.Actor.preferredUsername,
+      host: accountOrChannel.Actor.getHost(),
+      avatar
+    }
+  }
+}