public async Task <IActionResult> RegisterNewSubscription(WebPushSubscriptionJSON subscriptionDTO)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
var subscription = new WebPushSubscription
{
Endpoint = subscriptionDTO.Endpoint,
ExpirationTime = subscriptionDTO.ExpirationTime ?? -1,
P256DH = subscriptionDTO.Keys.P256dh,
Auth = subscriptionDTO.Keys.Auth
};
using var dbContext = _db.CreateDbContext();
dbContext.Subscriptions.Add(subscription);
try
{
return(Ok(await dbContext.SaveChangesAsync()));
}
catch (DbUpdateException)
{
return(StatusCode(
StatusCodes.Status500InternalServerError,
new { message = "Error while creating new temperature reading." }
));
}
}
public IActionResult Subscribe([FromBody] WebPushModel subscriptionModel)
{
var newSubscription = new WebPushSubscription
{
Auth = subscriptionModel.Auth,
EndPoint = subscriptionModel.EndPoint,
P256dH = subscriptionModel.P256dH
};
_context.WebPushSubscriptions.Add(newSubscription);
_context.SaveChanges();
return(Ok(newSubscription));
}
public async Task <bool> AddNotificationBrowser(int userId, WebPushSubscription subscription)
{
using (var db = _dbService.GetConnection())
{
var existingNotifications = (await GetCurrentSubscriptions(userId, db)).AsList();
if (!existingNotifications.Any(n => n.Endpoint == subscription.Endpoint))
{
existingNotifications.Add(subscription);
}
else
{
return(true);
}
return((await SetCurrentSubscriptions(userId, existingNotifications, db)) == 1);
}
}
public async Task <IActionResult> DeleteSubscription(WebPushSubscriptionJSON subscriptionDTO)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
using var dbContext = _db.CreateDbContext();
WebPushSubscription sub = await dbContext.Subscriptions
.Where(s => s.Endpoint == subscriptionDTO.Endpoint)
.FirstOrDefaultAsync();
if (sub == null)
{
return(BadRequest("A subscription with the specified Endpoint does not exist."));
}
dbContext.Remove(sub);
return(Ok(await dbContext.SaveChangesAsync()));
}
public static WebPushSubscriptionDto FromDomainObject(WebPushSubscription source)
{
return(SimpleMapper.Map(source, new WebPushSubscriptionDto()));
}
