Added new API endpoint to update User item data

Jellyfin.Api/Controllers/ItemsController.cs

@@ -1,6 +1,7 @@
 using System;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
+using System.Threading;
 using Jellyfin.Api.Extensions;
 using Jellyfin.Api.Helpers;
 using Jellyfin.Api.ModelBinders;
@@ -34,6 +35,7 @@ public class ItemsController : BaseJellyfinApiController
     private readonly IDtoService _dtoService;
     private readonly ILogger<ItemsController> _logger;
     private readonly ISessionManager _sessionManager;
+    private readonly IUserDataManager _userDataRepository;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="ItemsController"/> class.
@@ -44,13 +46,15 @@ public class ItemsController : BaseJellyfinApiController
     /// <param name="dtoService">Instance of the <see cref="IDtoService"/> interface.</param>
     /// <param name="logger">Instance of the <see cref="ILogger"/> interface.</param>
     /// <param name="sessionManager">Instance of the <see cref="ISessionManager"/> interface.</param>
+    /// <param name="userDataRepository">Instance of the <see cref="IUserDataManager"/> interface.</param>
     public ItemsController(
         IUserManager userManager,
         ILibraryManager libraryManager,
         ILocalizationManager localization,
         IDtoService dtoService,
         ILogger<ItemsController> logger,
-        ISessionManager sessionManager)
+        ISessionManager sessionManager,
+        IUserDataManager userDataRepository)
     {
         _userManager = userManager;
         _libraryManager = libraryManager;
@@ -58,6 +62,7 @@ public class ItemsController : BaseJellyfinApiController
         _dtoService = dtoService;
         _logger = logger;
         _sessionManager = sessionManager;
+        _userDataRepository = userDataRepository;
     }
 
     /// <summary>
@@ -881,4 +886,103 @@ public class ItemsController : BaseJellyfinApiController
             itemsResult.TotalRecordCount,
             returnItems);
     }
+
+    /// <summary>
+    /// Get Item User Data.
+    /// </summary>
+    /// <param name="userId">The user id.</param>
+    /// <param name="itemId">The item id.</param>
+    /// <response code="200">item user data returned.</response>
+    /// <response code="404">When item is not found.</response>
+    /// <returns>Return Item <see cref="UserItemDataDto"/>.</returns>
+    [HttpGet("Users/{userId}/Items/{itemId}/UserData")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public ActionResult<UserItemDataDto> GetItemUserData(
+        [FromRoute, Required] Guid userId,
+        [FromRoute, Required] Guid itemId)
+    {
+        var user = _userManager.GetUserById(userId) ?? throw new ResourceNotFoundException();
+        var item = _libraryManager.GetItemById(itemId);
+
+        return (item == null) ? NotFound() : _userDataRepository.GetUserDataDto(item, user);
+    }
+
+    /// <summary>
+    /// Update Item User Data.
+    /// </summary>
+    /// <param name="userId">The user id.</param>
+    /// <param name="itemId">The item id.</param>
+    /// <param name="played">Optional. Whether to mark the item as played.</param>
+    /// <param name="favorite">Optional. Whether to mark the item as favorite.</param>
+    /// <param name="likes">Optional. Whether mark the item as liked.</param>
+    /// <param name="rating">Optional. User item rating.</param>
+    /// <param name="playbackPositionTicks">Optional. User Item playback Position Ticks. 1 tick = 10000 ms.</param>
+    /// <param name="playCount">Item user data.</param>
+    /// <param name="lastPlayedDate">Optional. The date the item was played.</param>
+    /// <response code="200">update user data returned.</response>
+    /// <response code="404">When item is not found.</response>
+    /// <returns><see cref="UserItemDataDto"/>.</returns>
+    [HttpPost("Users/{userId}/Items/{itemId}/UserData")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public ActionResult<UserItemDataDto> UpdateItemUserData(
+        [FromRoute, Required] Guid userId,
+        [FromRoute, Required] Guid itemId,
+        [FromQuery] bool? played,
+        [FromQuery] bool? favorite,
+        [FromQuery] bool? likes,
+        [FromQuery] double? rating,
+        [FromQuery] long? playbackPositionTicks,
+        [FromQuery] int? playCount,
+        [FromQuery, ModelBinder(typeof(LegacyDateTimeModelBinder))] DateTime? lastPlayedDate)
+    {
+        var user = _userManager.GetUserById(userId) ?? throw new ResourceNotFoundException();
+        var item = _libraryManager.GetItemById(itemId);
+        if (item == null)
+        {
+            return NotFound();
+        }
+
+        var userData = _userDataRepository.GetUserData(user, item);
+
+        if (played.HasValue)
+        {
+            userData.Played = played.Value;
+        }
+
+        if (favorite.HasValue)
+        {
+            userData.IsFavorite = favorite.Value;
+        }
+
+        if (likes.HasValue)
+        {
+            userData.Likes = likes.Value;
+        }
+
+        if (rating.HasValue)
+        {
+            userData.Rating = rating.Value;
+        }
+
+        if (playbackPositionTicks.HasValue)
+        {
+            userData.PlaybackPositionTicks = playbackPositionTicks.Value;
+        }
+
+        if (playCount.HasValue)
+        {
+            userData.PlayCount = playCount.Value;
+        }
+
+        if (lastPlayedDate.HasValue)
+        {
+            userData.LastPlayedDate = lastPlayedDate.Value;
+        }
+
+        _userDataRepository.SaveUserData(user.Id, item, userData, UserDataSaveReason.UpdateUserData, CancellationToken.None);
+
+        return _userDataRepository.GetUserDataDto(item, user);
+    }
 }

MediaBrowser.Model/Entities/UserDataSaveReason.cs

@@ -33,6 +33,11 @@ namespace MediaBrowser.Model.Entities
         /// <summary>
         /// The import.
         /// </summary>
-        Import = 6
+        Import = 6,
+
+        /// <summary>
+        /// API call updated item user data.
+        /// </summary>
+        UpdateUserData = 7,
     }
 }