Add admin button to wipe a user's earth decorations

ProjectLighthouse.Servers.Website/Controllers/Admin/AdminUserController.cs

@@ -1,8 +1,10 @@
 #nullable enable
+using LBPUnion.ProjectLighthouse.Files;
+using LBPUnion.ProjectLighthouse.Logging;
 using LBPUnion.ProjectLighthouse.PlayerData.Profiles;
-using LBPUnion.ProjectLighthouse.Types;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
+using IOFile = System.IO.File;
 
 namespace LBPUnion.ProjectLighthouse.Servers.Website.Controllers.Admin;
 
@@ -24,7 +26,6 @@ public class AdminUserController : ControllerBase
         if (user == null || !user.IsAdmin) return this.NotFound();
 
         User? targetedUser = await this.database.Users.FirstOrDefaultAsync(u => u.UserId == id);
-
         if (targetedUser == null) return this.NotFound();
 
         targetedUser.Banned = false;
@@ -33,4 +34,70 @@ public class AdminUserController : ControllerBase
         await this.database.SaveChangesAsync();
         return this.Redirect($"/user/{targetedUser.UserId}");
     }
+    
+    /// <summary>
+    /// Resets the user's earth decorations to a blank state. Useful for users who abuse audio for example.
+    /// </summary>
+    [HttpGet("wipePlanets")]
+    public async Task<IActionResult> WipePlanets([FromRoute] int id) {
+        User? user = this.database.UserFromWebRequest(this.Request);
+        if (user == null || !user.IsAdmin) return this.NotFound();
+
+        User? targetedUser = await this.database.Users.FirstOrDefaultAsync(u => u.UserId == id);
+        if (targetedUser == null) return this.NotFound();
+        
+        string[] hashes = {
+            targetedUser.PlanetHashLBP2,
+            targetedUser.PlanetHashLBP3,
+            targetedUser.PlanetHashLBPVita,
+        };
+
+        // This will also wipe users' earth with the same hashes.
+        foreach (string hash in hashes)
+        {
+            // Don't try to remove empty hashes. That's a horrible idea.
+            if (string.IsNullOrWhiteSpace(hash)) continue;
+            
+            // Find users with a matching hash
+            List<User> users = await this.database.Users
+                .Where(u => u.PlanetHashLBP2 == hash ||
+                            u.PlanetHashLBP3 == hash ||
+                            u.PlanetHashLBPVita == hash)
+                .ToListAsync();
+
+            // We should match at least the targeted user...
+            System.Diagnostics.Debug.Assert(users.Count != 0);
+            
+            // Reset each users' hash.
+            foreach (User userWithPlanet in users)
+            {
+                userWithPlanet.PlanetHashLBP2 = "";
+                userWithPlanet.PlanetHashLBP3 = "";
+                userWithPlanet.PlanetHashLBPVita = "";
+                Logger.Success($"Deleted planets for {userWithPlanet.Username} (id:{userWithPlanet.UserId})", LogArea.Admin);
+            }
+            
+            // And finally, attempt to remove the resource from the filesystem. We don't want that taking up space.
+            try
+            {
+                IOFile.Delete(FileHelper.GetResourcePath(hash));
+                Logger.Success($"Deleted planet resource {hash}",
+                    LogArea.Admin);
+            }
+            catch(DirectoryNotFoundException)
+            {
+                // This is certainly a strange case, but it's not worth doing anything about since we were about
+                // to delete the file anyways. Carry on~
+            }
+            catch(Exception e)
+            {
+                // Welp, guess I'll die then. We tried~
+                Logger.Error($"Failed to delete planet resource {hash}\n{e}", LogArea.Admin);
+            }
+        }
+
+        await this.database.SaveChangesAsync();
+
+        return this.Redirect($"/user/{targetedUser.UserId}");
+    }
 }

ProjectLighthouse.Servers.Website/Pages/UserPage.cshtml

@@ -130,6 +130,15 @@
             </div>
             <div class="ui fitted hidden divider"></div>
         }
+        
+        <div>
+            <a class="ui red button" href="/admin/user/@Model.ProfileUser.UserId/wipePlanets">
+                <i class="trash alternate icon"></i>
+                <span>Wipe user's earth decorations</span>
+            </a>
+        </div>
+        <div class="ui fitted hidden divider"></div>
+        
         @await Html.PartialAsync("Partials/AdminSetGrantedSlotsFormPartial", Model.ProfileUser)
     </div>
 }

ProjectLighthouse/Logging/LogArea.cs

@@ -20,4 +20,5 @@ public enum LogArea
     Logger,
     Redis,
     Command,
+    Admin,
 }