Add user status api endpoint

ProjectLighthouse/Controllers/Api/UserEndpoints.cs

@@ -1,10 +1,13 @@
 #nullable enable
 using System.Threading.Tasks;
 using LBPUnion.ProjectLighthouse.Types;
+using LBPUnion.ProjectLighthouse.Types.Profiles;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 
+// ReSharper disable RouteTemplates.ActionRoutePrefixCanBeExtractedToControllerRoute
+
 namespace LBPUnion.ProjectLighthouse.Controllers.Api;
 
 /// <summary>
@@ -36,4 +39,21 @@ public class UserEndpoints : ApiEndpointController
 
         return this.Ok(user);
     }
+
+    /// <summary>
+    /// Gets a user and their information from the database.
+    /// </summary>
+    /// <param name="id">The ID of the user</param>
+    /// <returns>The user's status</returns>
+    /// <response code="200">The user's status, if successful.</response>
+    /// <response code="404">The user could not be found.</response>
+    [HttpGet("user/{id:int}/status")]
+    [ProducesResponseType(typeof(UserStatus), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public async Task<IActionResult> GetUserStatus(int id)
+    {
+        UserStatus userStatus = new(this.database, id);
+
+        return this.Ok(userStatus);
+    }
 }

ProjectLighthouse/Controllers/GameApi/CommentController.cs

@@ -5,7 +5,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Xml.Serialization;
-using LBPUnion.ProjectLighthouse.Helpers;
 using LBPUnion.ProjectLighthouse.Serialization;
 using LBPUnion.ProjectLighthouse.Types;
 using LBPUnion.ProjectLighthouse.Types.Levels;
@@ -39,7 +38,6 @@ public class CommentController : ControllerBase
         return this.Ok();
     }
 
-
     [HttpGet("comments/user/{slotId:int}")]
     [HttpGet("userComments/{username}")]
     public async Task<IActionResult> GetComments([FromQuery] int pageStart, [FromQuery] int pageSize, string? username, int? slotId)
@@ -55,24 +53,24 @@ public class CommentController : ControllerBase
             type = CommentType.Profile;
         }
 
-        List<Comment> comments = await this.database.Comments
-            .Include(c => c.Poster)
+        List<Comment> comments = await this.database.Comments.Include
+                (c => c.Poster)
             .Where(c => c.TargetId == targetId && c.Type == type)
             .OrderByDescending(c => c.Timestamp)
             .Skip(pageStart - 1)
-            .Take(Math.Min(pageSize,
-                30))
+            .Take(Math.Min(pageSize, 30))
             .ToListAsync();
 
-        string outputXml = comments.Aggregate(string.Empty, (current, comment) => current +
-                comment.Serialize(this.getReaction(user.UserId, comment.CommentId).Result));
+        string outputXml = comments.Aggregate
+            (string.Empty, (current, comment) => current + comment.Serialize(this.getReaction(user.UserId, comment.CommentId).Result));
         return this.Ok(LbpSerializer.StringElement("comments", outputXml));
     }
 
-    public async Task<int> getReaction(int userId, int commentId)
+    private async Task<int> getReaction(int userId, int commentId)
     {
         Reaction? reaction = await this.database.Reactions.FirstOrDefaultAsync(r => r.UserId == userId && r.TargetId == commentId);
         if (reaction == null) return 0;
+
         return reaction.Rating;
     }
 
@@ -84,7 +82,7 @@ public class CommentController : ControllerBase
         string bodyString = await new StreamReader(this.Request.Body).ReadToEndAsync();
 
         XmlSerializer serializer = new(typeof(Comment));
-        Comment? comment = (Comment?) serializer.Deserialize(new StringReader(bodyString));
+        Comment? comment = (Comment?)serializer.Deserialize(new StringReader(bodyString));
 
         CommentType type = (slotId.GetValueOrDefault() == 0 ? CommentType.Profile : CommentType.Level);
 
@@ -112,6 +110,7 @@ public class CommentController : ControllerBase
 
         Comment? comment = await this.database.Comments.FirstOrDefaultAsync(c => c.CommentId == commentId);
         if (comment == null) return this.NotFound();
+
         // if you are not the poster
         if (comment.PosterUserId != user.UserId)
         {

ProjectLighthouse/Types/ApiEndpointController.cs

@@ -3,7 +3,7 @@ using Microsoft.AspNetCore.Mvc;
 namespace LBPUnion.ProjectLighthouse.Types;
 
 [ApiController]
-[Route("/api/v1/")]
+[Route("/api/v1")]
 [Produces("application/json")]
 public class ApiEndpointController : ControllerBase
 {}

ProjectLighthouse/Types/Profiles/StatusType.cs

@@ -0,0 +1,7 @@
+namespace LBPUnion.ProjectLighthouse.Types.Profiles;
+
+public enum StatusType
+{
+    Offline = 0,
+    Online = 1,
+}

ProjectLighthouse/Types/Profiles/UserStatus.cs

@@ -0,0 +1,42 @@
+#nullable enable
+using System.Linq;
+using LBPUnion.ProjectLighthouse.Helpers;
+
+namespace LBPUnion.ProjectLighthouse.Types.Profiles;
+
+public class UserStatus
+{
+    public StatusType StatusType { get; set; }
+    public GameVersion? CurrentVersion { get; set; }
+
+    public UserStatus()
+    {}
+
+    public UserStatus(Database database, int userId)
+    {
+        LastContact? lastContact = database.LastContacts.Where(l => l.UserId == userId).FirstOrDefault(l => TimestampHelper.Timestamp - l.Timestamp < 300);
+
+        if (lastContact == null)
+        {
+            StatusType = StatusType.Offline;
+            CurrentVersion = null;
+        }
+        else
+        {
+            StatusType = StatusType.Online;
+            CurrentVersion = lastContact.GameVersion;
+        }
+    }
+
+    public override string ToString()
+    {
+        CurrentVersion ??= GameVersion.Unknown;
+
+        return this.StatusType switch
+        {
+            StatusType.Online => $"Currently online on {((GameVersion)this.CurrentVersion).ToPrettyString()}",
+            StatusType.Offline => "Offline",
+            _ => "Unknown",
+        };
+    }
+}

ProjectLighthouse/Types/User.cs

@@ -2,7 +2,6 @@ using System.ComponentModel.DataAnnotations.Schema;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Text.Json.Serialization;
-using LBPUnion.ProjectLighthouse.Helpers;
 using LBPUnion.ProjectLighthouse.Serialization;
 using LBPUnion.ProjectLighthouse.Types.Profiles;
 using LBPUnion.ProjectLighthouse.Types.Settings;
@@ -153,16 +152,10 @@ public class User
     #nullable enable
     [NotMapped]
     [JsonIgnore]
-    public string Status {
+    public UserStatus Status {
         get {
             using Database database = new();
-            LastContact? lastMatch = database.LastContacts.Where
-                    (l => l.UserId == this.UserId)
-                .FirstOrDefault(l => TimestampHelper.Timestamp - l.Timestamp < 300);
-
-            if (lastMatch == null) return "Offline";
-
-            return "Currently online on " + lastMatch.GameVersion.ToPrettyString();
+            return new UserStatus(database, this.UserId);
         }
     }
     #nullable disable