public async Task PatchContactHttpTrigger_ReturnsStatusCodeNoContent_WhenContactDoesNotExist()
{
// Arrange
_httpRequestMessageHelper.GetContactDetailsFromRequest <Models.ContactDetailsPatch>(_request).Returns(Task.FromResult(_contactDetailsPatch).Result);
_resourceHelper.DoesCustomerExist(Arg.Any <Guid>()).ReturnsForAnyArgs(true);
_patchContactHttpTriggerService.GetContactDetailsForCustomerAsync(Arg.Any <Guid>(), Arg.Any <Guid>()).Returns(Task.FromResult <Models.ContactDetails>(null).Result);
// Act
var result = await RunFunction(ValidCustomerId, ValidContactId);
// Assert
Assert.IsInstanceOf <HttpResponseMessage>(result);
Assert.AreEqual(HttpStatusCode.NoContent, result.StatusCode);
}
public static async Task <HttpResponseMessage> RunAsync([HttpTrigger(AuthorizationLevel.Anonymous, "patch", Route = "customers/{customerId}/ContactDetails/{contactid}")] HttpRequestMessage req, ILogger log,
string customerId, string contactid,
[Inject] IResourceHelper resourceHelper,
[Inject] IHttpRequestMessageHelper httpRequestMessageHelper,
[Inject] IValidate validate,
[Inject] IPatchContactDetailsHttpTriggerService contactdetailsPatchService,
[Inject] IDocumentDBProvider provider)
{
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 Contact processed a request. " + touchpointId);
if (!Guid.TryParse(customerId, out var customerGuid))
{
return(HttpResponseMessageHelper.BadRequest(customerGuid));
}
if (!Guid.TryParse(contactid, out var contactGuid))
{
return(HttpResponseMessageHelper.BadRequest(contactGuid));
}
ContactDetailsPatch contactdetailsPatchRequest;
try
{
contactdetailsPatchRequest = await httpRequestMessageHelper.GetContactDetailsFromRequest <ContactDetailsPatch>(req);
}
catch (JsonException ex)
{
return(HttpResponseMessageHelper.UnprocessableEntity(ex));
}
if (contactdetailsPatchRequest == null)
{
return(HttpResponseMessageHelper.UnprocessableEntity(req));
}
contactdetailsPatchRequest.LastModifiedTouchpointId = touchpointId;
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 contactdetails = await contactdetailsPatchService.GetContactDetailsForCustomerAsync(customerGuid, contactGuid);
if (contactdetails == null)
{
return(HttpResponseMessageHelper.NoContent(contactGuid));
}
var errors = validate.ValidateResource(contactdetailsPatchRequest, contactdetails, false);
if (!string.IsNullOrEmpty(contactdetailsPatchRequest.EmailAddress))
{
var contacts = await provider.GetContactsByEmail(contactdetailsPatchRequest.EmailAddress);
if (contacts != null)
{
foreach (var contact in contacts)
{
var isReadOnly = await provider.DoesCustomerHaveATerminationDate(contact.CustomerId.GetValueOrDefault());
if (!isReadOnly && contact.CustomerId != contactdetails.CustomerId)
{
//if a customer that has the same email address is not readonly (has date of termination)
//then email address on the request cannot be used.
return(HttpResponseMessageHelper.Conflict());
}
}
}
}
// Set Digital account properties so that contentenhancer can queue change on digital identity topic.
var diaccount = await provider.GetIdentityForCustomerAsync(contactdetails.CustomerId.Value);
if (diaccount != null)
{
if (contactdetailsPatchRequest.EmailAddress == string.Empty)
{
if (errors == null)
{
errors = new List <System.ComponentModel.DataAnnotations.ValidationResult>();
}
errors.Add(new System.ComponentModel.DataAnnotations.ValidationResult("Email Address cannot be removed because it is associated with a Digital Account", new List <string>()
{
"EmailAddress"
}));
return(HttpResponseMessageHelper.UnprocessableEntity(errors));
}
if (!string.IsNullOrEmpty(contactdetails.EmailAddress) && !string.IsNullOrEmpty(contactdetailsPatchRequest.EmailAddress) && contactdetails.EmailAddress?.ToLower() != contactdetailsPatchRequest.EmailAddress?.ToLower() && diaccount.IdentityStoreId.HasValue)
{
contactdetails.SetDigitalAccountEmailChanged(contactdetailsPatchRequest.EmailAddress?.ToLower(), diaccount.IdentityStoreId.Value);
}
}
if (errors != null && errors.Any())
{
return(HttpResponseMessageHelper.UnprocessableEntity(errors));
}
var updatedContactDetails = await contactdetailsPatchService.UpdateAsync(contactdetails, contactdetailsPatchRequest);
if (updatedContactDetails != null)
{
await contactdetailsPatchService.SendToServiceBusQueueAsync(updatedContactDetails, customerGuid, ApimURL);
}
return(updatedContactDetails == null?
HttpResponseMessageHelper.BadRequest(contactGuid) :
HttpResponseMessageHelper.Ok(JsonHelper.SerializeObject(updatedContactDetails)));
}