public static async Task <HttpResponseMessage> Run(HttpRequestMessage req,
[HttpTrigger(AuthorizationLevel.User, "post", Route = null)] POCOOrder order, TraceWriter log)
{
ClaimsPrincipal claimsPrincipal;
CustomValidator customValidator = new CustomValidator(log);
if ((claimsPrincipal = customValidator.ValidateToken(req.Headers.Authorization)) == null)
{
return(new HttpResponseMessage(HttpStatusCode.Unauthorized)
{
Content = new StringContent("Invalid Token!", Encoding.UTF8, "application/json")
});
}
string[] allowedRoles = GetEnvironmentVariable("AllowedRoles").Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
if (customValidator.IsInRole(claimsPrincipal, allowedRoles) == false)
{
return(new HttpResponseMessage(HttpStatusCode.Unauthorized)
{
Content = new StringContent("Invalid Roles!", Encoding.UTF8, "application/json")
});
}
string msg = $"Hello " + order.CustomerName + "! Your order for " + order.ProductName + " with quantity of " + order.OrderCount + " has been received. You will receive email at " + order.CustomerEmail + " as soon as order is shipped.";
log.Info(msg);
var connectionString = GetEnvironmentVariable("AzureWebJobsStorage");
// Retrieve storage account from connection string.
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
// Create the queue client.
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
// Retrieve a reference to a container.
CloudQueue queue = queueClient.GetQueueReference("orderqueue");
// Create the queue if it doesn't already exist
queue.CreateIfNotExists();
// Serialize POCO Order
var orderData = JsonConvert.SerializeObject(order, Formatting.Indented);
// Create a message and add it to the queue.
CloudQueueMessage message = new CloudQueueMessage(orderData);
queue.AddMessage(message);
// Send an acknowledgement to client app
return(await Task.Run(() =>
{
return new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(JsonConvert.SerializeObject(msg, Formatting.Indented), Encoding.UTF8, "application/json")
};
}));
}