/*Section="CustomCodeRegion"*/
#region Customized
// Keep your custom code in this region.
public void AddNotificationStores(NotificationStore notificationStore)
{
using (IDAL dal = this.DAL)
{
try
{
dal.BeginTransaction();
IUniParameter prmNotificationId = dal.CreateParameter("Notification", notificationStore.Notification);
IUniParameter prmStoreId = dal.CreateParameter("Store", null);
IEnumerable <NotificationStore> notStores = dal.List <NotificationStore>("ANN_LST_NOTIFICATIONSTORE_SP", prmNotificationId, prmStoreId).ToList();
var notStoreIds = notStores.Select(x => x.Store).ToArray();
foreach (int storeId in notificationStore.StoreList)
{
if (notStoreIds.Contains(storeId) == false)
{
notificationStore.Store = storeId;
dal.Create <NotificationStore>(notificationStore);
}
}
dal.CommitTransaction();
}
catch (Exception ex)
{
dal.RollbackTransaction();
throw ex;
}
}
}
/// <summary>
/// Syncs all tables.
/// </summary>
/// <returns>The all async.</returns>
/// <param name="syncUserSpecific">If set to <c>true</c> sync user specific.</param>
public async Task <bool> SyncAllAsync(bool syncUserSpecific)
{
if (!IsInitialized)
{
await InitializeAsync();
}
var taskList = new List <Task <bool> >();
taskList.Add(CategoryStore.SyncAsync());
taskList.Add(NotificationStore.SyncAsync());
taskList.Add(SpeakerStore.SyncAsync());
taskList.Add(SessionStore.SyncAsync());
taskList.Add(WorkshopStore.SyncAsync());
taskList.Add(SponsorStore.SyncAsync());
taskList.Add(EventStore.SyncAsync());
taskList.Add(ApplicationDataStore.SyncAsync());
if (syncUserSpecific)
{
taskList.Add(FeedbackStore.SyncAsync());
taskList.Add(FavoriteStore.SyncAsync());
}
var successes = await Task.WhenAll(taskList).ConfigureAwait(false);
return(successes.Any(x => !x));//if any were a failure.
}
public virtual async Task HandleEventAsync(NotificationEventData eventData)
{
var notification = NotificationDefinitionManager.Get(eventData.Name);
var notificationInfo = new NotificationInfo
{
Name = notification.Name,
CreationTime = eventData.CreationTime,
Data = eventData.Data,
Severity = eventData.Severity,
Lifetime = notification.NotificationLifetime,
TenantId = eventData.TenantId,
Type = notification.NotificationType
};
notificationInfo.SetId(SnowflakeIdGenerator.Create());
notificationInfo.Data = NotificationDataConverter.Convert(notificationInfo.Data);
Logger.LogDebug($"Persistent notification {notificationInfo.Name}");
// 持久化通知
await NotificationStore.InsertNotificationAsync(notificationInfo);
var providers = Enumerable
.Reverse(NotificationPublishProviderManager.Providers);
await PublishFromProvidersAsync(providers, eventData.Users, notificationInfo);
}
/// <summary>
/// 指定提供者发布通知
/// </summary>
/// <param name="providers">提供者列表</param>
/// <param name="notificationInfo">通知信息</param>
/// <returns></returns>
protected async Task PublishFromProvidersAsync(IEnumerable <INotificationPublishProvider> providers,
NotificationInfo notificationInfo)
{
Logger.LogDebug($"Persistent notification {notificationInfo.Name}");
// 持久化通知
await NotificationStore.InsertNotificationAsync(notificationInfo);
Logger.LogDebug($"Gets a list of user subscriptions {notificationInfo.Name}");
// 获取用户订阅列表
var userSubscriptions = await NotificationStore.GetSubscriptionsAsync(notificationInfo.TenantId, notificationInfo.Name);
Logger.LogDebug($"Persistent user notifications {notificationInfo.Name}");
// 持久化用户通知
var subscriptionUserIdentifiers = userSubscriptions.Select(us => new UserIdentifier(us.UserId, us.UserName));
await NotificationStore.InsertUserNotificationsAsync(notificationInfo,
subscriptionUserIdentifiers.Select(u => u.UserId));
// 发布通知
foreach (var provider in providers)
{
await PublishAsync(provider, notificationInfo, subscriptionUserIdentifiers);
}
if (notificationInfo.Lifetime == NotificationLifetime.OnlyOne)
{
// 一次性通知在发送完成后就取消用户订阅
await NotificationStore.DeleteAllUserSubscriptionAsync(notificationInfo.TenantId,
notificationInfo.Name);
}
}
public NotificationViewModel(NotificationStore notificationStore,
IOptions <Settings> settings)
{
_notificationStore = notificationStore;
_settings = settings.Value;
_notificationStore.NotificationUpdated += OnNotificationUpdated;
}
public SelectScheduleForCourseCommand(NavigationStore navigationStore,
NotificationStore notificationStore,
TimeTableDto timeTableData)
{
var groupViewModel = new ScheduleForCourseViewModel(timeTableData);
_navigationService = new NavigationService <ScheduleForCourseViewModel>(navigationStore, groupViewModel);
}
public SelectDegreeCommand(NavigationStore navigationStore, ScheduleManager scheduleManager,
TimeTableDto timeTableData, NotificationStore notificationStore)
{
var courseViewModel = new CoursesViewModel(scheduleManager, navigationStore, notificationStore);
courseViewModel.SetTimeTableData(timeTableData);
_navigationService = new NavigationService <CoursesViewModel>(navigationStore, courseViewModel);
}
private void StoreCleanup()
{
foreach (var list in NotificationStore)
{
if (list.Value.LastUpdate.AddMilliseconds(DELAY_BEFORE_CLEANUP) < DateTime.Now)
{
NotificationStore.Remove(list.Key);
}
}
}
public SelectScheduleTypeCommand(NavigationStore navigationStore,
NotificationStore notificationStore,
ScheduleManager scheduleManager,
TimeTableDto timeTableData)
{
_navigationStore = navigationStore;
_notificationStore = notificationStore;
_scheduleManager = scheduleManager;
_timeTableData = timeTableData;
}
public SelectGroupCommand(NavigationStore navigationStore,
NotificationStore notificationStore,
ScheduleManager scheduleManager,
TimeTableDto timeTableData)
{
var groupsViewModel = new ScheduleTypeViewModel(scheduleManager, navigationStore, notificationStore);
groupsViewModel.SetTimeTableData(timeTableData);
_navigationService = new NavigationService <ScheduleTypeViewModel>(navigationStore, groupsViewModel);
}
public void Add(string message, NotificationType type)
{
HttpCookie notificationClientCookie = HttpContext.Current.Request.Cookies.Get(guidCookieName);
Guid clientGuid = new Guid(notificationClientCookie.Value);
if (!NotificationStore.ContainsKey(clientGuid))
{
NotificationStore[clientGuid] = new TimedList <Notification>();
}
NotificationStore[clientGuid].Add(new Notification(message, type));
}
/// <summary>
/// 指定提供者发布通知
/// </summary>
/// <param name="providers">提供者列表</param>
/// <param name="notificationInfo">通知信息</param>
/// <returns></returns>
protected async Task PublishFromProvidersAsync(
IEnumerable <INotificationPublishProvider> providers,
IEnumerable <UserIdentifier> users,
NotificationInfo notificationInfo)
{
// 检查是够已订阅消息
Logger.LogDebug($"Gets a list of user subscriptions {notificationInfo.Name}");
List <NotificationSubscriptionInfo> userSubscriptions;
if (users == null)
{
// 获取用户订阅列表
userSubscriptions = await NotificationSubscriptionManager
.GetUserSubscriptionsAsync(notificationInfo.TenantId, notificationInfo.Name);
}
else
{
// 过滤未订阅的用户
userSubscriptions = await NotificationSubscriptionManager
.GetUsersSubscriptionsAsync(notificationInfo.TenantId, notificationInfo.Name, users);
}
users = userSubscriptions.Select(us => new UserIdentifier(us.UserId, us.UserName));
if (users.Count() > 0)
{
// 持久化用户通知
Logger.LogDebug($"Persistent user notifications {notificationInfo.Name}");
await NotificationStore
.InsertUserNotificationsAsync(
notificationInfo,
users.Select(u => u.UserId));
// 2020-11-02 fix bug, 多个发送提供者处于同一个工作单元之下,不能把删除用户订阅写入到单个通知提供者完成事件中
// 而且为了确保一致性,删除订阅移动到发布通知之前
if (notificationInfo.Lifetime == NotificationLifetime.OnlyOne)
{
// 一次性通知在发送完成后就取消用户订阅
await NotificationStore
.DeleteUserSubscriptionAsync(
notificationInfo.TenantId,
users,
notificationInfo.Name);
}
// 发布通知
foreach (var provider in providers)
{
await PublishAsync(provider, notificationInfo, users);
}
}
}
public string GetContent(ClientState state)
{
Guid clientGuid = new Guid(state.ClientGuid);
if (!NotificationStore.ContainsKey(clientGuid))
{
return("");
}
string result = new JavaScriptSerializer().Serialize(NotificationStore[clientGuid]);
NotificationStore[clientGuid].Clear();
return(result);
}
protected virtual async Task <Guid[]> GetUsersAsync(
NotificationInfo notificationInfo,
Guid[] userIds = null,
Guid[] excludedUserIds = null)
{
List <Guid> distributeUserIds;
if (!userIds.IsNullOrEmpty())
{
//Directly get from UserIds
distributeUserIds = new List <Guid>(userIds);
}
else
{
using (CurrentTenant.Change(notificationInfo.TenantId))
{
//Get subscribed users
List <NotificationSubscriptionInfo> subscriptions = await NotificationStore.GetSubscriptionsAsync(
notificationInfo.NotificationName,
notificationInfo.EntityTypeName,
notificationInfo.EntityId
);
//Remove invalid subscriptions
foreach (var subscription in subscriptions)
{
if (
!await NotificationDefinitionManager.IsAvailableAsync(notificationInfo.NotificationName, subscription.UserId)
)
{
subscriptions.RemoveAll(s => s.UserId == subscription.UserId);
}
}
//Get user ids
distributeUserIds = subscriptions
.Select(s => s.UserId)
.ToList();
}
}
if (!excludedUserIds.IsNullOrEmpty())
{
//Exclude specified users.
distributeUserIds.RemoveAll(uid => excludedUserIds.Any(euid => euid.Equals(uid)));
}
return(distributeUserIds.ToArray());
}
/// <summary>
/// Drops all tables from the database and updated DB Id
/// </summary>
/// <returns>The everything async.</returns>
public Task DropEverythingAsync()
{
Settings.UpdateDatabaseId();
CategoryStore.DropTable();
EventStore.DropTable();
NotificationStore.DropTable();
SessionStore.DropTable();
WorkshopStore.DropTable();
SpeakerStore.DropTable();
SponsorStore.DropTable();
FeedbackStore.DropTable();
FavoriteStore.DropTable();
ApplicationDataStore.DropTable();
IsInitialized = false;
return(Task.FromResult(true));
}
protected virtual async Task <List <UserNotificationInfo> > SaveUserNotificationsAsync(Guid[] users, NotificationInfo notificationInfo)
{
await NotificationStore.InsertNotificationAsync(notificationInfo);
await UnitOfWorkManager.Current.SaveChangesAsync();
var userNotifications = new List <UserNotificationInfo>();
foreach (var user in users)
{
var userNotification = new UserNotificationInfo(user, notificationInfo.Id, notificationInfo.TenantId);
await NotificationStore.InsertUserNotificationAsync(userNotification);
userNotifications.Add(userNotification);
}
return(userNotifications);
}
public void UpdateNotificationStore(NotificationStore dataModel, IDAL dal)
{
//using (IDAL dal = this.DAL)
//{
//dal.BeginTransaction();
try
{
IUniParameter prmNotificationId = dal.CreateParameter("Notification", dataModel.Notification);
IUniParameter prmStoreId = dal.CreateParameter("Store", dataModel.Store);
IUniParameter prmProcessInstance = dal.CreateParameter("ProcessInstance", dataModel.ProcessInstance);
dal.ExecuteNonQuery("ANN_UPD_NOTIFICATIONSTORE_SP", prmNotificationId, prmStoreId, prmProcessInstance);
//dal.CommitTransaction();
}
catch (Exception e)
{
//dal.RollbackTransaction();
throw;
}
//}
}
public void UpdateRemindingsCountersStart()
{
bool isTestFeatureEnabled = UserConnection.GetIsFeatureEnabled("TestNotificationOnWork");
bool isNotificationV2FeatureEnabled = UserConnection.GetIsFeatureEnabled("NotificationV2");
if (isTestFeatureEnabled || isNotificationV2FeatureEnabled)
{
return;
}
bool isFeatureEnabled = UserConnection.GetIsFeatureEnabled("NotificationsOnOneClassJob");
var store = new NotificationStore();
var helper = new ImplementedNotificationProviderHelper(UserConnection, store);
if (isFeatureEnabled && !helper.IsUsedProviderNotImplementedNotification())
{
return;
}
UpdateCountersStart();
}
public virtual async Task HandleEventAsync(NotificationEventData eventData)
{
// 这样做的话就要注意了
// 当只有一个消费者订阅时,事件总线会认为消息已经处理,从而发布Ack指令,从消息队列中移除此消息
// 可能造成通知数据丢失
var application = Options.Application ?? "Abp";
if (!string.Equals(application, eventData.Application, StringComparison.InvariantCultureIgnoreCase))
{
// 不是当前监听应用的消息不做处理
return;
}
// 如果上面过滤了应用程序,这里可以使用Get方法,否则,最好使用GetOrNull加以判断
var notification = NotificationDefinitionManager.Get(eventData.Name);
var notificationInfo = new NotificationInfo
{
Name = notification.Name,
CreationTime = eventData.CreationTime,
Data = eventData.Data,
Severity = eventData.Severity,
Lifetime = notification.NotificationLifetime,
TenantId = eventData.TenantId,
Type = notification.NotificationType
};
notificationInfo.SetId(SnowflakeIdGenerator.Create());
// TODO: 可以做成一个接口来序列化消息
notificationInfo.Data = NotificationDataConverter.Convert(notificationInfo.Data);
Logger.LogDebug($"Persistent notification {notificationInfo.Name}");
// 持久化通知
await NotificationStore.InsertNotificationAsync(notificationInfo);
var providers = Enumerable
.Reverse(NotificationPublishProviderManager.Providers);
await PublishFromProvidersAsync(providers, eventData.Users, notificationInfo);
}
/// <summary>
/// 指定提供者发布通知
/// </summary>
/// <param name="providers">提供者列表</param>
/// <param name="notificationInfo">通知信息</param>
/// <returns></returns>
protected async Task PublishFromProvidersAsync(IEnumerable <INotificationPublishProvider> providers,
NotificationInfo notificationInfo)
{
Logger.LogDebug($"Persistent notification {notificationInfo.Name}");
// 持久化通知
await NotificationStore.InsertNotificationAsync(notificationInfo);
// TODO: 某些情况下,不能直接在服务内订阅消息,目前只能通过将订阅内容放进消息内部,需要重构通知系统设计了
if (notificationInfo.Data.HasUserNotification(out Guid userId, out string userName))
{
await NotificationSubscriptionManager.SubscribeAsync(notificationInfo.TenantId,
new UserIdentifier(userId, userName), notificationInfo.Name);
}
Logger.LogDebug($"Gets a list of user subscriptions {notificationInfo.Name}");
// 获取用户订阅列表
var userSubscriptions = await NotificationSubscriptionManager.GetSubscriptionsAsync(notificationInfo.TenantId, notificationInfo.Name);
Logger.LogDebug($"Persistent user notifications {notificationInfo.Name}");
// 持久化用户通知
var subscriptionUserIdentifiers = userSubscriptions.Select(us => new UserIdentifier(us.UserId, us.UserName));
await NotificationStore.InsertUserNotificationsAsync(notificationInfo,
subscriptionUserIdentifiers.Select(u => u.UserId));
// 发布通知
foreach (var provider in providers)
{
await PublishAsync(provider, notificationInfo, subscriptionUserIdentifiers);
}
if (notificationInfo.Lifetime == NotificationLifetime.OnlyOne)
{
// 一次性通知在发送完成后就取消用户订阅
await NotificationStore.DeleteAllUserSubscriptionAsync(notificationInfo.TenantId,
notificationInfo.Name);
}
}
public virtual async Task HandleEventAsync(NotificationEto <NotificationData> eventData)
{
// 如果上面过滤了应用程序,这里可以使用Get方法,否则,最好使用GetOrNull加以判断
var notification = NotificationDefinitionManager.GetOrNull(eventData.Name);
if (notification == null)
{
return;
}
var notificationInfo = new NotificationInfo
{
Name = notification.Name,
CreationTime = eventData.CreationTime,
Data = eventData.Data,
Severity = eventData.Severity,
Lifetime = notification.NotificationLifetime,
TenantId = eventData.TenantId,
Type = notification.NotificationType
};
notificationInfo.SetId(eventData.Id);
// TODO: 可以做成一个接口来序列化消息
notificationInfo.Data = NotificationDataConverter.Convert(notificationInfo.Data);
Logger.LogDebug($"Persistent notification {notificationInfo.Name}");
// 持久化通知
await NotificationStore.InsertNotificationAsync(notificationInfo);
var providers = Enumerable
.Reverse(NotificationPublishProviderManager.Providers);
await PublishFromProvidersAsync(providers, eventData.Users, notificationInfo);
}
public ScheduleViewModel(ScheduleManager scheduleManager,
NotificationStore notificationStore)
{
_scheduleManager = scheduleManager;
_notificationStore = notificationStore;
}