async Task <bool> LoadContext()
{
bool result = false;
if (File.Exists(fileName))
{
// string content = await File.ReadAllTextAsync(fileName);
// TODO: Investigate why this doesn't work
string content = File.ReadAllText(fileName);
_context = JsonConvert.DeserializeObject <Context>(content);
result = true;
}
return(result);
}
async Task <Context> GetContext()
{
if (_context is null)
{
if (!await LoadContext())
{
_context = new Context
{
Basket = new Order()
};
}
else
{
if (_context.LastModified < DateTime.Now.AddHours(Constants.MaxAge))
{
_context = new Context
{
Basket = new Order()
};
}
}
}
return(_context);
}