public async Task PopulateWithClassRooms()
{
string filePath = "./classRooms.json";
using (StreamReader sr = new StreamReader(filePath))
{
string json = await sr.ReadToEndAsync();
JObject parseJson = JObject.Parse(json);
JArray classRooms = (JArray)parseJson["Classrooms"];
List <ClassRoom> rooms = classRooms.ToObject <List <ClassRoom> >();
for (int i = 0; i < rooms.Count; i += 1)
{
ClassRoom room = new ClassRoom(
rooms[i].OriginX,
rooms[i].OriginY,
rooms[i].EndPositionX,
rooms[i].EndPositionY,
rooms[i].Name
);
ClassRooms.Add(room);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="classRoom"></param>
/// <returns></returns>
public async Task <bool> CreateAsync(ClassRoom classRoom)
{
if (classRoom == null)
{
throw new ArgumentNullException(nameof(classRoom));
}
ClassRooms.Add(classRoom);
try
{
await SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
return(false);
}
return(true);
}
internal void addClassroom(ClassRoom classRoom)
{
ClassRooms.Add(classRoom);
}