public IActionResult Hello()
{
// Required response format.
return(ContosoController.CreateResponse(
statusCode: HttpStatusCode.OK,
value: "hELLO"));
}
/// <summary>
/// Validates if resource can be created.
/// </summary>
/// <param name="subscriptionId">The subscription Id.</param>
/// <param name="resourceGroup">The resource group.</param>
/// <param name="providerNamespace">The provider namespace.</param>
/// <param name="resourceType">The resource type.</param>
/// <param name="tenantId">The tenant Id.</param>
private async Task <IActionResult> ValidateResourceCreation(string subscriptionId, string resourceGroup, string providerNamespace, string resourceType, string tenantId)
{
var errorResponse = this.ValidateAndGetErrorResponse(
subscriptionId: subscriptionId,
resourceGroup: resourceGroup,
providerNamespace: providerNamespace,
resourceType: resourceType,
responseMessage: "SampleErrorMessage - Please don't create this resource. This is dangerous.");
if (errorResponse == null)
{
return(await this
.ValidateMaximumResourceCounts(
subscriptionId : subscriptionId,
resourceGroup : resourceGroup,
providerNamespace : providerNamespace,
resourceType : resourceType,
tenantId : tenantId)
.ConfigureAwait(continueOnCapturedContext: false));
}
// Required response format in case of validation failure.
return(ContosoController.CreateResponse(
statusCode: HttpStatusCode.OK,
value: errorResponse));
}
public IActionResult OnResourceCreationBegin(string subscriptionId, string resourceGroup, string providerNamespace, string resourceType, string resourceName)
{
/*** Implement this method if you want to opt for "ResourceCreationBegin" extension for your resource type. ***/
Logger.LogMessage("OnResourceCreationBegin called");
// Required response format.
return(ContosoController.CreateResponse(
statusCode: HttpStatusCode.OK,
value: this.AppendResourceWithInternalMetadata()));
}
/// <summary>
/// Validates if resource can be deleted.
/// </summary>
/// <param name="subscriptionId">The subscription Id.</param>
/// <param name="resourceGroup">The resource group.</param>
/// <param name="providerNamespace">The provider namespace.</param>
/// <param name="resourceType">The resource type.</param>
private IActionResult ValidateResourceDeletion(string subscriptionId, string resourceGroup, string providerNamespace, string resourceType)
{
var errorResponse = this.ValidateAndGetErrorResponse(
subscriptionId: subscriptionId,
resourceGroup: resourceGroup,
providerNamespace: providerNamespace,
resourceType: resourceType,
responseMessage: "SampleErrorMessage - Please don't delete this resource. This is important.");
// Required response format in case of validation failure.
return(ContosoController.CreateResponse(
statusCode: HttpStatusCode.OK,
value: errorResponse));
}
/// <summary>
/// Validates if the number of resources in the resource group is under the limit.
/// </summary>
/// <param name="subscriptionId">The subscription Id.</param>
/// <param name="resourceGroup">The resource group.</param>
/// <param name="providerNamespace">The provider namespace.</param>
/// <param name="resourceType">The resource type.</param>
/// <param name="tenantId">The tenant Id.</param>
private async Task <IActionResult> ValidateMaximumResourceCounts(string subscriptionId, string resourceGroup, string providerNamespace, string resourceType, string tenantId)
{
ErrorResponse errorRespone = null;
// Call into ARM to get all resources of this resource type within the resource group.
var resourceCollectionUri = UriEngine.GetResourceGroupResourceRequestUri(
endpoint: this.ArmEndpoint,
subscriptionId: subscriptionId,
resourceGroupName: resourceGroup,
resourceProviderNamespace: providerNamespace,
resourceType: resourceType,
resourceName: null,
apiVersion: this.ApiVersion);
var responseFromARM = await this.CallRPSaaSForMetadata(resourceCollectionUri, tenantId, HttpMethod.Get).ConfigureAwait(false);
Logger.LogMessage($"Response status from ARM: '{responseFromARM.StatusCode}'");
if (responseFromARM.StatusCode == HttpStatusCode.OK)
{
var reader = new StreamReader(await responseFromARM.Content.ReadAsStreamAsync().ConfigureAwait(false));
var responseContent = reader.ReadToEnd();
var resourcesCollection = JsonConvert.DeserializeObject <ResponseWithContinuation <Resource[]> >(responseContent);
if (resourcesCollection.Value != null)
{
// Return error if we have more than max count resources of this type in the resource group.
if (resourcesCollection.Value.Count() >= this.MaxCount)
{
errorRespone = new ErrorResponse
{
Error = new Error
{
Code = "SampleValidationErrorCode",
Message = "SampleValidationErrorMessage - Maximum number of resources per resource group count hit.",
},
Status = "Failed",
};
}
}
}
// Required response format in case of validation failure.
return(ContosoController.CreateResponse(
statusCode: HttpStatusCode.OK,
value: errorRespone));
}
public async Task <IActionResult> OnResourceCreationCompleted(string subscriptionId, string resourceGroup, string providerNamespace, string resourceType, string resourceName)
{
/*** Implement this method if you want to opt for "OnResourceCreationCompleted" extension for your resource type. ***/
Logger.LogMessage("OnResourceCreationCompleted called");
// Do post creation processing here ex: start billing
await this
.CompleteResourceCreation(
subscriptionId : subscriptionId,
resourceGroup : resourceGroup,
providerNamespace : providerNamespace,
resourceType : resourceType,
resourceName : resourceName,
tenantId : this.Request.Headers["x-ms-client-tenant-id"]).ConfigureAwait(false);
// Required response format with empty body.
return(ContosoController.CreateResponse(statusCode: HttpStatusCode.OK));
}
public async Task <IActionResult> OnSubscriptionLifeCycleNotification(string subscriptionId, string providerNamespace, string resourceType)
{
/*** Implement this method if you want to opt for "SubscriptionLifeCycleNotification" extension for your resource type. ***/
Logger.LogMessage("OnSubscriptionLifeCycleNotification called");
// Do subscription state change validation here
// This is a sample implementation
// We also use OData $filter in this sample.
await this
.ValidateSubscriptionLifeCycleNotification(
subscriptionId : subscriptionId,
providerNamespace : providerNamespace,
resourceType : resourceType,
tenantId : this.Request.Headers["x-ms-client-tenant-id"])
.ConfigureAwait(false);
// Required response format with empty body.
return(ContosoController.CreateResponse(statusCode: HttpStatusCode.OK));
}