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Asyncify NotificationManager

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nicolas.dorier 2020-06-17 11:26:21 +09:00
parent 9f12fe7e0a
commit 0b720768b8
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2 changed files with 7 additions and 5 deletions
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10
BTCPayServer/Services/Notifications/NotificationManager.cs
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@ -8,6 +8,7 @@ using BTCPayServer.Data;
using BTCPayServer.Models.NotificationViewModels;
using Google.Apis.Storage.v1.Data;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Caching.Memory;
using Newtonsoft.Json;
@ -31,20 +32,20 @@ namespace BTCPayServer.Services.Notifications
}
private const int _cacheExpiryMs = 5000;
public NotificationSummaryViewModel GetSummaryNotifications(ClaimsPrincipal user)
public async Task<NotificationSummaryViewModel> GetSummaryNotifications(ClaimsPrincipal user)
{
var userId = _userManager.GetUserId(user);
if (_memoryCache.TryGetValue<NotificationSummaryViewModel>(userId, out var obj))
return obj;
var resp = FetchNotificationsFromDb(userId);
var resp = await FetchNotificationsFromDb(userId);
_memoryCache.Set(userId, resp, new MemoryCacheEntryOptions().SetAbsoluteExpiration(TimeSpan.FromMilliseconds(_cacheExpiryMs)));
return resp;
}
private NotificationSummaryViewModel FetchNotificationsFromDb(string userId)
private async Task<NotificationSummaryViewModel> FetchNotificationsFromDb(string userId)
{
var resp = new NotificationSummaryViewModel();
using (var _db = _factory.CreateContext())
@ -57,10 +58,11 @@ namespace BTCPayServer.Services.Notifications
{
try
{
resp.Last5 = _db.Notifications
resp.Last5 = (await _db.Notifications
.Where(a => a.ApplicationUserId == userId && !a.Seen)
.OrderByDescending(a => a.Created)
.Take(5)
.ToListAsync())
.Select(a => ToViewModel(a))
.ToList();
}

2
BTCPayServer/Views/Shared/LayoutPartials/NotificationsNavItem.cshtml
View file

@ -1,7 +1,7 @@
@inject BTCPayServer.Services.Notifications.NotificationManager notificationManager
@{
var notificationModel = notificationManager.GetSummaryNotifications(User);
var notificationModel = await notificationManager.GetSummaryNotifications(User);
}
@if (notificationModel.UnseenCount > 0)