public async Task <bool> NotifyCustomerAboutOrderAccepted(int customerId, string driverName)
{
PushNotificationDTO model = new PushNotificationDTO
{
TagKey = TagKey,
TagValue = CustomerTagPrefix + customerId,
Title = "Order accepted",
Message = string.Format("Your order is accepted by {0}.", driverName)
};
return(await QueueMessage(model));
}
async Task <bool> QueueMessage(PushNotificationDTO model)
{
var request = WebRequest.Create("https://onesignal.com/api/v1/notifications") as HttpWebRequest;
request.KeepAlive = true;
request.Method = "POST";
request.ContentType = "application/json; charset=utf-8";
request.Headers.Add("authorization", "Basic " + AppKeys.OneSignalRestAppKey);
var serializer = new JavaScriptSerializer();
var obj = new
{
app_id = AppKeys.OneSignalAppId,
contents = new { en = model.Message },
title = new { en = model.Title },
filters = new object[] { new { field = "tag", key = model.TagKey, value = model.TagValue } }
};
var param = serializer.Serialize(obj);
byte[] byteArray = Encoding.UTF8.GetBytes(param);
string responseContent = null;
try
{
using (var writer = await request.GetRequestStreamAsync())
{
await writer.WriteAsync(byteArray, 0, byteArray.Length);
}
using (var response = await request.GetResponseAsync() as HttpWebResponse)
{
using (var reader = new StreamReader(response.GetResponseStream()))
{
responseContent = await reader.ReadToEndAsync();
}
}
}
catch (WebException ex)
{
//System.Diagnostics.Debug.WriteLine(ex.Message);
//System.Diagnostics.Debug.WriteLine(new StreamReader(ex.Response.GetResponseStream()).ReadToEnd());
return(false);
}
return(true);
//System.Diagnostics.Debug.WriteLine(responseContent);
}
public async Task <bool> NotifyDriversAboutNewOrders()
{
try
{
PushNotificationDTO model = new PushNotificationDTO
{
TagKey = TagKey,
TagValue = DriverTag,
Title = "New Orders",
Message = "New Orders you might interested in."
};
return(await QueueMessage(model));
}
catch (System.Exception ex)
{
return(false);
}
}
