public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "Delete", Route = null)] HttpRequestMessage req, TraceWriter log)
{
log.Info("DeleteTodoList Invoked.");
string id = req.GetQueryNameValuePairs()
.First(q => string.Compare(q.Key, "id", StringComparison.OrdinalIgnoreCase) == 0)
.Value;
log.Info($"DeleteTodoList Id: {id}.");
TableEntity item = new TableEntity("todovue", id)
{
ETag = "*" //By default, the SDK enforces optimistic concurrency via ETags. Set this value to '*' in order to force an overwrite to an entity as part of an update operation.
};
TableOperation operation = TableOperation.Delete(item);
TodoListTableStorage storage = new TodoListTableStorage();
CloudTable table = storage.GetCloudTableReference();
await table.ExecuteAsync(operation);
return(req.CreateResponse(HttpStatusCode.NoContent));
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequestMessage req, TraceWriter log)
{
log.Info("CreateTodoList Invoked.");
string body = await req.Content.ReadAsStringAsync();
ITodoList <IEnumerable <Item> > newList = JsonConvert.DeserializeObject <TodoList>(body);
log.Info($"CreateTodoList Name: {newList.Name}.");
// Define the row,
string newItemGuid = Guid.NewGuid().ToString();
// Create the Entity and set the partition to signup,
TodoListEntity listEntity = new TodoListEntity("todovue", newItemGuid);
listEntity.Id = newItemGuid;
listEntity.Name = newList.Name;
listEntity.Items = JsonConvert.SerializeObject(new List <Item>());
TodoListTableStorage storage = new TodoListTableStorage();
CloudTable table = storage.GetCloudTableReference();
TableOperation insertOperation = TableOperation.Insert(listEntity);
await table.ExecuteAsync(insertOperation);
newList.Id = newItemGuid;
return(req.CreateResponse(HttpStatusCode.OK, newList));
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "get", Route = null)] HttpRequestMessage req, TraceWriter log)
{
log.Info("GetAllTodoLists Invoked.");
TodoListTableStorage storage = new TodoListTableStorage();
// Get All Lists
TableQuery <TodoListEntity> query = new TableQuery <TodoListEntity>();
var results = storage.GetCloudTableReference().ExecuteQuery(query);
List <ITodoList <IEnumerable <Item> > > items = new List <ITodoList <IEnumerable <Item> > >();
foreach (TodoListEntity todoListEntity in results)
{
TodoList resultItem = new TodoList();
resultItem.Id = todoListEntity.Id;
resultItem.Name = todoListEntity.Name;
resultItem.Items = JsonConvert.DeserializeObject <IEnumerable <Item> >(todoListEntity.Items);
items.Add(resultItem);
}
var awaitedResult = await Task.FromResult(items);
return(req.CreateResponse(HttpStatusCode.OK, awaitedResult));
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "PUT", Route = null)] HttpRequestMessage req, TraceWriter log)
{
log.Info("UpdateTodoList Invoked.");
string body = await req.Content.ReadAsStringAsync();
ITodoList <IEnumerable <Item> > inputList = JsonConvert.DeserializeObject <TodoList>(body);
log.Info($"UpdateTodoList Id: {inputList.Name}.");
TodoListEntity updateEntity = new TodoListEntity("todovue", inputList.Id);
updateEntity.Items = JsonConvert.SerializeObject(inputList.Items);
updateEntity.Name = inputList.Name;
updateEntity.Id = inputList.Id;
updateEntity.ETag = "*"; //By default, the SDK enforces optimistic concurrency via ETags. Set this value to '*' in order to force an overwrite to an entity as part of an update operation.
TableOperation operation = TableOperation.Replace(updateEntity);
TodoListTableStorage storage = new TodoListTableStorage();
CloudTable table = storage.GetCloudTableReference();
await table.ExecuteAsync(operation);
return(req.CreateResponse(HttpStatusCode.NoContent));
}