public static async Task <IActionResult> AddTask(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = null)] HttpRequestMessage incomingRequest,
[Blob(TasklistXml, FileAccess.ReadWrite)] BlobClient taskListClient)
{
var responseMessage = "";
try
{
//get new task data out of incoming request
var newTaskXml = APITools.ExtractDataFromRequest(incomingRequest);
//add new task to main list
var taskListXml = APITools.AddXElementToXDocument(taskListClient, newTaskXml);
//upload modified list to storage
await APITools.OverwriteBlobData(taskListClient, taskListXml);
responseMessage = new XElement("Status", "Success").ToString();
}
catch (Exception e)
{
//format error nicely to show user
responseMessage = APITools.FormatErrorReply(e);
}
var okObjectResult = new OkObjectResult(responseMessage);
return(okObjectResult);
}
public static async Task <IActionResult> UpdatePerson(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = null)] HttpRequestMessage incomingRequest,
[Blob(PersonlistXml, FileAccess.ReadWrite)] BlobClient personListClient)
{
var responseMessage = "";
try
{
//get unedited hash & updated person details from incoming request
var requestData = APITools.ExtractDataFromRequest(incomingRequest);
var originalHash = int.Parse(requestData?.Element("PersonHash").Value);
var updatedPersonXml = requestData?.Element("Person");
//get the person record that needs to be updated
var personListXml = APITools.BlobClientToXml(personListClient);
var personToUpdate = personListXml.Root.Elements()
.Where(delegate(XElement personXml)
{ //use hash as id to find the person's record
var thisHash = Person.FromXml(personXml).GetHashCode();
return(thisHash == originalHash);
}).First();
//delete the previous person record,
//and insert updated record in the same place
personToUpdate.ReplaceWith(updatedPersonXml);
//upload modified list to storage
await APITools.OverwriteBlobData(personListClient, personListXml);
responseMessage = new XElement("Status", "Success").ToString();
}
catch (Exception e)
{
//format error nicely to show user
responseMessage = APITools.FormatErrorReply(e);
}
var okObjectResult = new OkObjectResult(responseMessage);
return(okObjectResult);
}
