public static async Task <TravelPlan> TravelBooking(
[ActivityTrigger] TravelPlan upComingTrip,
[Queue("YourTrips", Connection = "AzureWebJobsStorage")] IAsyncCollector <TravelPlan> trips,
ILogger log)
{
log.LogInformation($"{TRAVELBOOKING}:{upComingTrip.TripName}");
log.LogInformation($"{TRAVELBOOKING}:add booking fee 5%");
// function custom binding for storage access - queue
upComingTrip = WFBusinessData.AdminProcess(upComingTrip, 0.05m);
await trips.AddAsync(upComingTrip);
await Task.Delay(5000);
return(upComingTrip);
}
public static async Task TravelConfirmation(
[ActivityTrigger] TravelPlan upComingTrip,
[Blob("tripsconfirmation", Connection = "AzureWebJobsStorage")] CloudBlobContainer container,
ILogger log)
{
await container.CreateIfNotExistsAsync();
var blobRef = container.GetBlockBlobReference($"{upComingTrip.TripName}{Guid.NewGuid().ToString()}.txt");
// function custom binding for storage access - blob
upComingTrip = WFBusinessData.AdminProcess(upComingTrip, 0.05m);
await blobRef.UploadTextAsync($"Confirmation of travel trip: {upComingTrip.TripName} | {upComingTrip.TravelBy} | {upComingTrip.TravelDistance} miles | ${upComingTrip.TravelCost} Have a nice trip!");
log.LogInformation($"{TRAVELCONFIRMATION}:{upComingTrip.TripName}");
log.LogInformation($"{TRAVELCONFIRMATION}:add closing fee 5%");
}
public static async Task <HttpResponseMessage> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)]
HttpRequestMessage req,
[OrchestrationClient] DurableOrchestrationClient starter, // manually added runtime components
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
// parse query parameter
string name = req.GetQueryNameValuePairs()
.FirstOrDefault(q => string.Compare(q.Key, "TripName", true) == 0)
.Value;
if (name == null)
{
// Get request body
dynamic data = await req.Content.ReadAsAsync <object>();
name = data?.name;
}
if (name == null)
{
log.LogInformation($"missing the trip name key on the query string or in the request body");
return(req.CreateResponse(HttpStatusCode.BadRequest, "Please pass a trip name on the query string or in the request body"));
}
else
{
name = $"(Trip to: {name})";
}
log.LogInformation($"About to start orchestration for {name}");
var pickTrip = WFBusinessData.DrawTravelPlan(name);
var orchestrationId = await starter.StartNewAsync("Traveler", pickTrip); // creating an instance of orchestration
return(starter.CreateCheckStatusResponse(req, orchestrationId)); // http status 202
}
public static async Task <TravelPlan> TravelRegistration(
[ActivityTrigger] TravelPlan upComingTrip,
[Table("TripOutings", Connection = "AzureWebJobsStorage")] IAsyncCollector <TravelPlan> trips,
ILogger log)
{
// RowKey | PartitionKey | ETag {null}
log.LogInformation($"{TRAVELREGISTRATION}:{upComingTrip.TripName}");
log.LogInformation($"{TRAVELREGISTRATION}:add registration fee 10%");
// function custom binding for storage access - table
// table storage entity mapping (from|to runtime context business object)
// before inserting a table entity record
upComingTrip = WFBusinessData.AdminProcess(upComingTrip, 0.10m);
upComingTrip.PartitionKey = "YourTrips";
upComingTrip.RowKey = Guid.NewGuid().ToString();
// upComingTrip.ETag = "*";
await trips.AddAsync(upComingTrip);
await Task.Delay(5000);
return(upComingTrip);
}