public ToDoController(IToDoItemProvider provider)
{
_provider = provider;
}
public ToDoModule(IToDoItemProvider provider) : base("/api/todo")
{
Get <GetToDoItems>("/", (req, res) =>
{
var items = provider.GetItems();
return(res.AsJson(items));
});
Get <GetToDoItems>("/negotiate", (req, res) =>
{
var items = provider.GetItems();
return(res.Negotiate(items.ToList()));
});
Get <GetToDoItemById>("/{id:int:min(1)}", (req, res) =>
{
var id = req.RouteValues.As <int>("id");
var item = provider.GetItem(id);
if (item == null)
{
res.StatusCode = (int)HttpStatusCode.NotFound;
return(res.WriteAsync("Not found"));
}
return(res.Negotiate(item));
});
Get("/category/{category}", (req, res) =>
{
var category = req.RouteValues.As <string>("category");
var items = provider.GetItems(item => string.Equals(item.Category, category, StringComparison.InvariantCultureIgnoreCase));
return(res.Negotiate(items));
});
Post <AddToDoItem>("/", async(req, res) =>
{
var request = await req.BindAndValidate <ToDoItem>();
if (!request.ValidationResult.IsValid)
{
res.StatusCode = 400;
await res.Negotiate(request.ValidationResult.GetFormattedErrors());
return;
}
var item = request.Data;
var result = provider.AddItem(item);
if (!result)
{
res.StatusCode = (int)HttpStatusCode.UnprocessableEntity;
return;
}
res.StatusCode = (int)HttpStatusCode.Created;
await res.Negotiate(item);
});
Put("/{id:int}", async(req, res) =>
{
var(validationResult, item) = await req.BindAndValidate <ToDoItem>();
if (!validationResult.IsValid)
{
res.StatusCode = 400;
await res.Negotiate(validationResult.GetFormattedErrors());
return;
}
var id = req.RouteValues.As <int>("id");
var(success, updatedItem) = provider.UpdateItem(id, item);
if (!success)
{
res.StatusCode = (int)HttpStatusCode.UnprocessableEntity;
return;
}
res.StatusCode = (int)HttpStatusCode.OK;
await res.Negotiate(updatedItem);
});
Delete("/{id:int}", (req, res) =>
{
var id = req.RouteValues.As <int>("id");
if (!provider.DeleteItem(id))
{
res.StatusCode = (int)HttpStatusCode.NotFound;
}
else
{
res.StatusCode = (int)HttpStatusCode.NoContent;
}
return(Task.CompletedTask);
});
}
