1 files changed, 100 insertions, 0 deletions

diff --git a/server/models/user/user-video-history.ts b/server/models/user/user-video-history.ts
new file mode 100644
index 000000000..6be1d65ea
--- /dev/null
+++ b/server/models/user/user-video-history.ts
@@ -0,0 +1,100 @@
+import { AllowNull, BelongsTo, Column, CreatedAt, ForeignKey, IsInt, Model, Table, UpdatedAt } from 'sequelize-typescript'
+import { VideoModel } from '../video/video'
+import { UserModel } from './user'
+import { DestroyOptions, Op, Transaction } from 'sequelize'
+import { MUserAccountId, MUserId } from '@server/types/models'
+
+@Table({
+  tableName: 'userVideoHistory',
+  indexes: [
+    {
+      fields: [ 'userId', 'videoId' ],
+      unique: true
+    },
+    {
+      fields: [ 'userId' ]
+    },
+    {
+      fields: [ 'videoId' ]
+    }
+  ]
+})
+export class UserVideoHistoryModel extends Model {
+  @CreatedAt
+  createdAt: Date
+
+  @UpdatedAt
+  updatedAt: Date
+
+  @AllowNull(false)
+  @IsInt
+  @Column
+  currentTime: number
+
+  @ForeignKey(() => VideoModel)
+  @Column
+  videoId: number
+
+  @BelongsTo(() => VideoModel, {
+    foreignKey: {
+      allowNull: false
+    },
+    onDelete: 'CASCADE'
+  })
+  Video: VideoModel
+
+  @ForeignKey(() => UserModel)
+  @Column
+  userId: number
+
+  @BelongsTo(() => UserModel, {
+    foreignKey: {
+      allowNull: false
+    },
+    onDelete: 'CASCADE'
+  })
+  User: UserModel
+
+  static listForApi (user: MUserAccountId, start: number, count: number, search?: string) {
+    return VideoModel.listForApi({
+      start,
+      count,
+      search,
+      sort: '-"userVideoHistory"."updatedAt"',
+      nsfw: null, // All
+      includeLocalVideos: true,
+      withFiles: false,
+      user,
+      historyOfUser: user
+    })
+  }
+
+  static removeUserHistoryBefore (user: MUserId, beforeDate: string, t: Transaction) {
+    const query: DestroyOptions = {
+      where: {
+        userId: user.id
+      },
+      transaction: t
+    }
+
+    if (beforeDate) {
+      query.where['updatedAt'] = {
+        [Op.lt]: beforeDate
+      }
+    }
+
+    return UserVideoHistoryModel.destroy(query)
+  }
+
+  static removeOldHistory (beforeDate: string) {
+    const query: DestroyOptions = {
+      where: {
+        updatedAt: {
+          [Op.lt]: beforeDate
+        }
+      }
+    }
+
+    return UserVideoHistoryModel.destroy(query)
+  }
+}