private void SaveBookings(CalenderContents cc)
{
string path = HttpContext.Server.MapPath("~/App_Data/bookings.json");
using (FileStream fs = new FileStream(path, FileMode.OpenOrCreate))
{
byte[] data = UTF8Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(cc.Bookings));
fs.Position = 0;
fs.Write(data, 0, data.Length);
fs.SetLength(data.Length);
}
}
public void Book(Booking booking)
{
if (booking != null)
{
CalenderContents cc = ReadBookings();
var bookings = new List <Booking>(cc.Bookings);
bookings.Add(booking);
cc.Bookings = bookings.ToArray();
LogBookingChange(cc, false);
SaveBookings(cc);
}
}
private CalenderContents ReadBookings()
{
string path = HttpContext.Server.MapPath("~/App_Data/bookings.json");
string json;
using (StreamReader sr = new StreamReader(new FileStream(path, FileMode.OpenOrCreate)))
{
json = sr.ReadToEnd();
}
CalenderContents cc = new CalenderContents
{
Bookings = !string.IsNullOrEmpty(json) ? JsonConvert.DeserializeObject <Booking[]>(json) : new Booking[] {}
};
return(cc);
}
public void Delete(string id)
{
if (id != null)
{
CalenderContents cc = ReadBookings();
var bookings = new List <Booking>(cc.Bookings);
var booking = bookings.FirstOrDefault(b => b.id == id);
if (booking != null)
{
bookings.Remove(booking);
cc.Bookings = bookings.ToArray();
LogBookingChange(cc, true);
SaveBookings(cc);
}
}
}
private void LogBookingChange(CalenderContents cc, bool deleted)
{
try
{
string path = HttpContext.Server.MapPath("~/App_Data/booking.log");
using (FileStream fs = new FileStream(path, FileMode.Append))
{
string heading = Environment.NewLine + Environment.NewLine;
heading += (deleted ? "Deleted - " : "Added - ") + DateTime.Now + Environment.NewLine + Environment.NewLine;
byte[] headingData = UTF8Encoding.UTF8.GetBytes(heading);
fs.Write(headingData, 0, headingData.Length);
byte[] data = UTF8Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(cc.Bookings));
fs.Write(data, 0, data.Length);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}