public async Task SendNotificationAsync(PushSubscriptionUser subscription, WebPushNotificationMessages message, CancellationToken cancellationToken)
{
var vapidDetails = new VapidDetails(this._options.Subject, this._options.PublicKey, this._options.PrivateKey);
PushSubscription pushSubscription = new WebPush.PushSubscription(subscription.Endpoint, subscription.P256DH, subscription.Auth);
//var payload = System.Text.Json.JsonSerializer.Serialize(message);
var settings = new JsonSerializerSettings();
settings.ContractResolver = new DefaultContractResolver {
NamingStrategy = new JsonLowerCaseNamingStrategy()
};;
var payload = JsonConvert.SerializeObject(message, settings);
try
{
await _pushClient.SendNotificationAsync(pushSubscription, payload, vapidDetails);
}
catch (WebPushException ex)
{
{
using (IStoreRepositoryAccessor pushstoreAccessor = _pushStoreAccessorProvider.GetStoreRepositoryAccessor())
{
subscription.DateEndTime = DateTime.Now;
await pushstoreAccessor.StoreRepository.UpdateSubscriptionAsync(subscription);
}
_logger?.LogInformation("Subscription has expired or is no longer valid and has been removed.");
}
Console.Error.WriteLine("(WebPush) Error sending push notification: " + ex.Message);
}
}
/// <summary>
/// Eliminazione della sottoscrizione dal database
/// </summary>
/// <param name="endpoint"></param>
/// <returns></returns>
public async Task RemoveSubscriptionAsync(string endpoint)
{
PushSubscriptionUser subscription = await _context.PushSubscriptionUser
.Where(o => o.Endpoint == endpoint)
.FirstOrDefaultAsync();
_context.PushSubscriptionUser.Remove(subscription);
await _context.SaveChangesAsync();
}
//funzioni sspeciali gestite direttamente dalla Api chiamata o qui ma sul context richiesto
public async Task RemoveSubscriptionByEndpointAsync(string endpoint)
{
string endpointURI = endpoint.Replace("%2F", @"/");// HttpUtility.UrlDecode(endpoint);
PushSubscriptionUser subscription = await _context.PushSubscriptionUser
.Where(o => o.Endpoint == endpointURI)
.FirstOrDefaultAsync();
await _subscriptionsStore.Delete(subscription);
}
public Task SendNotificationAsync(PushSubscriptionUser subscription, WebPushNotificationMessages message)
{
return(SendNotificationAsync(subscription, message, CancellationToken.None));
}
public async Task RemoveSubscriptionAsync(PushSubscriptionUser subscription) => await _subscriptionsStore.Delete(subscription);
public async Task UpdateSubscriptionAsync(PushSubscriptionUser subscription) => await _subscriptionsStore.Update(subscription);
public async Task InsertSubscriptionAsync(PushSubscriptionUser subscription) => await _subscriptionsStore.Insert(subscription);
public static void Initialize(SqlServerDBContext context)
{
// Look for any students.
if (context.PushTopics.Any())
{
//If database is over return no data.
return; // DB has been seeded
}
var _pushTopics = new PushTopics[]
{
new PushTopics {
TopicFilters = "Lead", Actived = true, TimeAfterToSend = new TimeSpan(00, 00, 30)
},
new PushTopics {
TopicFilters = "Activity", Actived = true, TimeAfterToSend = new TimeSpan(00, 00, 30)
},
new PushTopics {
TopicFilters = "ActionCRM", Actived = true, TimeAfterToSend = new TimeSpan(00, 00, 30)
},
new PushTopics {
TopicFilters = "Other", Actived = true, TimeAfterToSend = new TimeSpan(00, 00, 30)
},
};
foreach (PushTopics e in _pushTopics)
{
context.PushTopics.Add(e);
}
context.SaveChanges();
var _pushMessageTypes = new PushMessageType[]
{
new PushMessageType {
Name = "Tile", Description = "Tile Message"
},
new PushMessageType {
Name = "Toast", Description = "Toast Message"
},
new PushMessageType {
Name = "Push", Description = "Push Message"
},
new PushMessageType {
Name = "Normal", Description = "Normal Message"
},
new PushMessageType {
Name = "Lead", Description = "Lead Message"
}
};
foreach (PushMessageType e in _pushMessageTypes)
{
context.PushMessageType.Add(e);
}
context.SaveChanges();
var _pushMessageUrgencys = new PushMessageUrgency[]
{
new PushMessageUrgency {
Name = "Very Low", Description = "Battery full max power"
},
new PushMessageUrgency {
Name = "Low", Description = "Battery semi full"
},
new PushMessageUrgency {
Name = "Normal", Description = "Battery normal"
},
new PushMessageUrgency {
Name = "Medium", Description = "Battery medium no power full"
},
new PushMessageUrgency {
Name = "High", Description = "Battery low no power"
}
};
foreach (PushMessageUrgency e in _pushMessageUrgencys)
{
context.PushMessageUrgency.Add(e);
}
context.SaveChanges();
var _pushSubscriptionUsers = new PushSubscriptionUser[]
{
new PushSubscriptionUser {
UserId = "Max", Endpoint = "http://fcm.google.com/sjfasfjfjaf", P256DH = "alfalsfasfklsflafll", Auth = "falflafafaklflasfafla", CreatedTime = DateTime.UtcNow
},
new PushSubscriptionUser {
UserId = "4022", Endpoint = "http://fcm.google.com/sjfasfjfjaf", P256DH = "alfalsfasfklsflafll", Auth = "falflafafaklflasfafla", CreatedTime = DateTime.UtcNow
},
new PushSubscriptionUser {
UserId = "4023", Endpoint = "http://fcm.google.com/sjfasfjfjaf", P256DH = "alfalsfasfklsflafll", Auth = "falflafafaklflasfafla", CreatedTime = DateTime.UtcNow
},
new PushSubscriptionUser {
UserId = "4024", Endpoint = "http://fcm.google.com/sjfasfjfjaf", P256DH = "alfalsfasfklsflafll", Auth = "falflafafaklflasfafla", CreatedTime = DateTime.UtcNow
}
};
foreach (PushSubscriptionUser c in _pushSubscriptionUsers)
{
context.PushSubscriptionUser.Add(c);
}
context.SaveChanges();
var _pushSubscriptionTopics = new PushSubscriptionTopic[]
{
new PushSubscriptionTopic {
Topic = _pushTopics[0], Subscription = _pushSubscriptionUsers[0]
},
new PushSubscriptionTopic {
Topic = _pushTopics[0], Subscription = _pushSubscriptionUsers[1]
},
new PushSubscriptionTopic {
Topic = _pushTopics[1], Subscription = _pushSubscriptionUsers[1]
},
new PushSubscriptionTopic {
Topic = _pushTopics[2], Subscription = _pushSubscriptionUsers[0]
}
};
foreach (PushSubscriptionTopic s in _pushSubscriptionTopics)
{
context.PushSubscriptionTopic.Add(s);
}
context.SaveChanges();
var _pushUsers = new PushNotificationUser[]
{
new PushNotificationUser {
UserId = "4022", SubscriptionId = 2, NotificationMessage = "{message: ''}", CreatedTime = DateTime.Now
},
new PushNotificationUser {
UserId = "4022", SubscriptionId = 2, NotificationMessage = "{message: ''}", CreatedTime = DateTime.Now
},
new PushNotificationUser {
UserId = "Max", SubscriptionId = 1, NotificationMessage = "{message: ''}", CreatedTime = DateTime.Now
},
new PushNotificationUser {
UserId = "Max", SubscriptionId = 1, NotificationMessage = "{message: ''}", CreatedTime = DateTime.Now
},
new PushNotificationUser {
UserId = "4023", SubscriptionId = 3, NotificationMessage = "{message: ''}", CreatedTime = DateTime.Now
},
new PushNotificationUser {
UserId = "4024", SubscriptionId = 4, NotificationMessage = "{message: ''}", CreatedTime = DateTime.Now
},
};
foreach (PushNotificationUser e in _pushUsers)
{
context.PushNotificationUser.Add(e);
}
context.SaveChanges();
}
/// <summary>
/// Inserimento sottiscrizione nel database
/// </summary>
/// <param name="subscription"></param>
/// <returns></returns>
public async Task InsertSubscriptionsAsync(PushSubscriptionUser subscription)
{
_context.PushSubscriptionUser.Add(subscription);
await _context.SaveChangesAsync();
}
