public async Task PatchSessionHttpTrigger_ReturnsStatusCodeNoContent_WhenSessionDoesNotExist()
{
_httpRequestMessageHelper.GetSessionFromRequest <SessionPatch>(_request).Returns(Task.FromResult(_sessionPatch).Result);
_resourceHelper.DoesCustomerExist(Arg.Any <Guid>()).ReturnsForAnyArgs(true);
_patchSessionHttpTriggerService.GetSessionForCustomerAsync(Arg.Any <Guid>(), Arg.Any <Guid>()).Returns(Task.FromResult <string>(null).Result);
// Act
var result = await RunFunction(ValidCustomerId, ValidInteractionId, ValidSessionId);
// Assert
Assert.IsInstanceOf <HttpResponseMessage>(result);
Assert.AreEqual(HttpStatusCode.NoContent, result.StatusCode);
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Anonymous, "patch", Route = "customers/{customerId}/interactions/{interactionId}/sessions/{sessionId}")] HttpRequestMessage req, ILogger log, string customerId, string interactionId, string sessionId,
[Inject] IResourceHelper resourceHelper,
[Inject] IHttpRequestMessageHelper httpRequestMessageHelper,
[Inject] IValidate validate,
[Inject] IPatchSessionHttpTriggerService sessionPatchService)
{
var touchpointId = httpRequestMessageHelper.GetTouchpointId(req);
if (string.IsNullOrEmpty(touchpointId))
{
log.LogInformation("Unable to locate 'TouchpointId' in request header.");
return(HttpResponseMessageHelper.BadRequest());
}
var ApimURL = httpRequestMessageHelper.GetApimURL(req);
if (string.IsNullOrEmpty(ApimURL))
{
log.LogInformation("Unable to locate 'apimurl' in request header");
return(HttpResponseMessageHelper.BadRequest());
}
log.LogInformation("C# HTTP trigger function Patch Session processed a request. " + touchpointId);
if (!Guid.TryParse(customerId, out var customerGuid))
{
return(HttpResponseMessageHelper.BadRequest(customerGuid));
}
if (!Guid.TryParse(interactionId, out var interactionGuid))
{
return(HttpResponseMessageHelper.BadRequest(interactionGuid));
}
if (!Guid.TryParse(sessionId, out var sessionGuid))
{
return(HttpResponseMessageHelper.BadRequest(sessionGuid));
}
SessionPatch sessionPatchRequest;
try
{
sessionPatchRequest = await httpRequestMessageHelper.GetSessionFromRequest <SessionPatch>(req);
}
catch (JsonException ex)
{
return(HttpResponseMessageHelper.UnprocessableEntity(ex));
}
if (sessionPatchRequest == null)
{
return(HttpResponseMessageHelper.UnprocessableEntity(req));
}
sessionPatchRequest.LastModifiedTouchpointId = touchpointId;
var errors = validate.ValidateResource(sessionPatchRequest);
if (errors != null && errors.Any())
{
return(HttpResponseMessageHelper.UnprocessableEntity(errors));
}
var doesCustomerExist = await resourceHelper.DoesCustomerExist(customerGuid);
if (!doesCustomerExist)
{
return(HttpResponseMessageHelper.NoContent(customerGuid));
}
var isCustomerReadOnly = await resourceHelper.IsCustomerReadOnly(customerGuid);
if (isCustomerReadOnly)
{
return(HttpResponseMessageHelper.Forbidden(customerGuid));
}
var doesInteractionExist = resourceHelper.DoesInteractionResourceExistAndBelongToCustomer(interactionGuid, customerGuid);
if (!doesInteractionExist)
{
return(HttpResponseMessageHelper.NoContent(interactionGuid));
}
var sessionForCustomer = await sessionPatchService.GetSessionForCustomerAsync(customerGuid, sessionGuid);
if (sessionForCustomer == null)
{
return(HttpResponseMessageHelper.NoContent(sessionGuid));
}
var patchedSession = sessionPatchService.PatchResource(sessionForCustomer, sessionPatchRequest);
if (patchedSession == null)
{
return(HttpResponseMessageHelper.NoContent(sessionGuid));
}
var updatedSession = await sessionPatchService.UpdateCosmosAsync(patchedSession, sessionGuid);
if (updatedSession != null)
{
await sessionPatchService.SendToServiceBusQueueAsync(updatedSession, customerGuid, ApimURL);
}
return(updatedSession == null?
HttpResponseMessageHelper.BadRequest(sessionGuid) :
HttpResponseMessageHelper.Ok(JsonHelper.SerializeObject(updatedSession)));
}