public TripContext(string fileDBLocation)
{
_fileDBLocation = fileDBLocation;
var fileSystem = new Microsoft.Owin.FileSystems.PhysicalFileSystem("");
IFileInfo fi;
if (fileSystem.TryGetFileInfo(_fileDBLocation, out fi))
{
var json = File.ReadAllText(fi.PhysicalPath);
var result = JsonConvert.DeserializeObject <List <Trip> >(json);
Trips = result.ToList();
}
}
public TripContext(string fileDBLocation)
{
_fileDBLocation = fileDBLocation;
var fileSystem = new Microsoft.Owin.FileSystems.PhysicalFileSystem("");
IFileInfo fi;
if (fileSystem.TryGetFileInfo(_fileDBLocation, out fi))
{
var json = File.ReadAllText(fi.PhysicalPath);
var result = JsonConvert.DeserializeObject<List<Trip>>(json);
Trips = result.ToList();
}
}
public bool SaveChanges()
{
// write trips to json file, overwriting the old one
var json = JsonConvert.SerializeObject(Trips);
var fileSystem = new Microsoft.Owin.FileSystems.PhysicalFileSystem("");
IFileInfo fi;
if (fileSystem.TryGetFileInfo(_fileDBLocation, out fi))
{
File.WriteAllText(fi.PhysicalPath, json);
return true;
}
return false;
}
public bool SaveChanges()
{
// write trips to json file, overwriting the old one
var json = JsonConvert.SerializeObject(Trips);
var fileSystem = new Microsoft.Owin.FileSystems.PhysicalFileSystem("");
IFileInfo fi;
if (fileSystem.TryGetFileInfo(_fileDBLocation, out fi))
{
File.WriteAllText(fi.PhysicalPath, json);
return(true);
}
return(false);
}
private IFileInfo GetJsonFile()
{
var fileSystem = new PhysicalFileSystem("");
IFileInfo fileInfo;
fileSystem.TryGetFileInfo(_jsonFileLocation, out fileInfo);
return fileInfo;
}