public static async Task <bool> Exists(string functionId)
{
var function = await FunctionsProvider
.Get(functionId : functionId)
.ConfigureAwait(continueOnCapturedContext: false);
return(function != null);
}
public static async Task Create(Function function)
{
var functionsTable = await FunctionsProvider
.GetFunctionsTable()
.ConfigureAwait(continueOnCapturedContext: false);
await functionsTable
.ExecuteAsync(operation : TableOperation.Insert(entity: function))
.ConfigureAwait(continueOnCapturedContext: false);
}
public static async Task <IEnumerable <Function> > List()
{
var functionsTable = await FunctionsProvider
.GetFunctionsTable()
.ConfigureAwait(continueOnCapturedContext: false);
var rangeQuery = new TableQuery <Function>().Where(TableQuery.GenerateFilterCondition(
propertyName: "PartitionKey",
operation: QueryComparisons.Equal,
givenValue: "functions"));
return(await functionsTable
.ExecuteQueryAsync(query : rangeQuery)
.ConfigureAwait(continueOnCapturedContext: false));
}
public static async Task <Function> Get(string functionId)
{
var functionsTable = await FunctionsProvider
.GetFunctionsTable()
.ConfigureAwait(continueOnCapturedContext: false);
var retrieveOperation = TableOperation.Retrieve <Function>(
partitionKey: "functions",
rowkey: functionId);
var tableResult = await functionsTable
.ExecuteAsync(operation : retrieveOperation)
.ConfigureAwait(continueOnCapturedContext: false);
return((Function)tableResult.Result);
}
public static async Task Replace(Function function)
{
var functionsTable = await FunctionsProvider
.GetFunctionsTable()
.ConfigureAwait(continueOnCapturedContext: false);
try
{
await functionsTable
.ExecuteAsync(operation : TableOperation.Replace(entity: function))
.ConfigureAwait(continueOnCapturedContext: false);
}
catch (StorageException exception)
{
if (exception.RequestInformation.HttpStatusCode == 404)
{
throw new HttpResponseException(statusCode: HttpStatusCode.NotFound);
}
throw;
}
}
public static async Task Delete(string functionId)
{
var functionsTable = await FunctionsProvider
.GetFunctionsTable()
.ConfigureAwait(continueOnCapturedContext: false);
var deleteOperation = TableOperation.Delete(entity: Function.FromId(functionId: functionId));
try
{
await functionsTable
.ExecuteAsync(operation : deleteOperation)
.ConfigureAwait(continueOnCapturedContext: false);
}
catch (StorageException exception)
{
if (exception.RequestInformation.HttpStatusCode == 404)
{
throw new HttpResponseException(statusCode: HttpStatusCode.NotFound);
}
throw;
}
}