add bulk remove user shares endpoint

Author: LucHeart

API/Controller/Shares/UserShares/UpdateShockerShares.cs

@@ -0,0 +1,74 @@
+using System.Net.Mime;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using OpenShock.API.Models.Requests;
+using OpenShock.API.Services.DeviceUpdate;
+using OpenShock.Common.Authentication.Attributes;
+using OpenShock.Common.Errors;
+using OpenShock.Common.Models;
+using OpenShock.Common.Problems;
+
+namespace OpenShock.API.Controller.Shares.UserShares;
+
+public sealed partial class UserSharesController
+{
+    /// <summary>
+    /// Update user shares for a shocker
+    /// </summary>
+    /// <param name="userId"></param>
+    /// <param name="body"></param>
+    /// <param name="deviceUpdateService"></param>
+    /// <response code="200">Successfully updated share code</response>
+    /// <response code="404">The share code does not exist or you do not have access to it.</response>
+    [HttpPatch("{userId:guid}/shockers")]
+    [TokenPermission(PermissionType.Shockers_Edit)]
+    [Consumes(MediaTypeNames.Application.Json)]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType<OpenShockProblem>(StatusCodes.Status404NotFound,
+        MediaTypeNames.Application.ProblemJson)] // ShockerNotFound
+    [MapToApiVersion("2")]
+    public async Task<IActionResult> BulkUserShareShockersUpdate(
+        [FromRoute] Guid userId,
+        [FromBody] BulkUserShareShockersUpdateRequest body,
+        [FromServices] IDeviceUpdateService deviceUpdateService)
+    {
+        var affected = await _db.UserShares.Where(x =>
+                body.Shockers.Contains(x.ShockerId) && x.SharedWithUserId == userId &&
+                x.Shocker.Device.OwnerId == CurrentUser.Id).Select(x =>
+                new { Share = x, x.Shocker.DeviceId, Owner = x.Shocker.Device.OwnerId })
+            .ToArrayAsync();
+        
+        var missingShockers = body.Shockers.Except(affected.Select(x => x.Share.ShockerId)).ToArray();
+        if (missingShockers.Length > 0)
+        {
+            return Problem(ShockerError.ShockerNotFound);
+        }
+        
+        foreach (var share in affected)
+        {
+            share.Share.AllowShock = body.Permissions.Shock;
+            share.Share.AllowVibrate = body.Permissions.Vibrate;
+            share.Share.AllowSound = body.Permissions.Sound;
+            share.Share.AllowLiveControl = body.Permissions.Live;
+            share.Share.MaxIntensity = body.Limits.Intensity;
+            share.Share.MaxDuration = body.Limits.Duration;
+
+            _db.UserShares.Update(share.Share);
+        }
+
+        await _db.SaveChangesAsync();
+
+        var uniqueHubIds = affected.Select(x => x.Share.Shocker.DeviceId).Distinct();
+        var updateTasks = uniqueHubIds.Select(device =>
+            deviceUpdateService.UpdateDevice(CurrentUser.Id, device, DeviceUpdateType.ShockerUpdated, userId));
+        await Task.WhenAll(updateTasks);
+
+        return Ok();
+    }
+}
+
+public sealed class BulkUserShareShockersUpdateRequest : ShockerPermLimitPair
+{
+    public required IReadOnlyList<Guid> Shockers { get; set; }
+}