public Boolean createBackupJob(BackupJob backupJob)
{
//Console.WriteLine(File.Exists(pathToJsonDB) ? "File exists." : "File does not exist.");
if (!File.Exists(pathToJsonDB))
{
// We create a file and add the json string in and indexed way
FileStream stream = File.Create(pathToJsonDB);
TextWriter tw = new StreamWriter(stream);
BackupJobList.Add(backupJob);
String stringjson = JsonConvert.SerializeObject(BackupJobList, Formatting.Indented);
tw.WriteLine(stringjson);
tw.Close();
return(true);
}
else
{
// The file already exists so we had another backup job
string json = File.ReadAllText(pathToJsonDB);
//Console.WriteLine(json);
BackupJobList = JsonConvert.DeserializeObject <List <BackupJob> >(json);
FileStream stream = File.Create(pathToJsonDB);
TextWriter tw = new StreamWriter(stream);
if (BackupJobList.Count >= 5)
{
// Only if the number is not already 5
tw.Close();
return(false);
}
else
{
// If we don't have 5 backup file we don't add it
BackupJobList.Add(backupJob);
String stringjson = JsonConvert.SerializeObject(BackupJobList, Formatting.Indented);
tw.WriteLine(stringjson);
tw.Close();
return(true);
}
}
}
public void Show()
{
if (this.Controller.Model.BackupJobList.Count >= 5)
{
// If there are already 5 backup job we prevent from adding one by redirecting the the homepage
this.Controller.View = new HomeView();
Console.WriteLine("It seems that you already have the maximum amount of backup job authorized...\nPress a key to continue");
Console.ReadLine();
}
else
{
// Else we ask for details about the new backup job
bool isUserInputValid = false;
Console.WriteLine("Name of backup job to create :");
while (isUserInputValid != true)
{
userInput = Console.ReadLine();
isUserInputValid = CheckIfUserInputIsValid(userInput);
}
String name = userInput;
isUserInputValid = false;
Console.WriteLine("Source of backup job to create :");
while (isUserInputValid != true)
{
userInput = Console.ReadLine();
isUserInputValid = CheckIfUserInputIsValid(userInput);
}
String source = userInput;
isUserInputValid = false;
Console.WriteLine("Destination of backup job to create :");
while (isUserInputValid != true)
{
userInput = Console.ReadLine();
isUserInputValid = CheckIfUserInputIsValid(userInput);
}
String destination = userInput;
isUserInputValid = false;
Console.WriteLine("What type of backup do you want :\n[0] Differential\n[1]Full");
Boolean isAFullBackup = false;
while (isUserInputValid != true)
{
userInput = Console.ReadLine();
if (userInput == "0" || userInput == "1")
{
if (userInput == "1")
{
isAFullBackup = true;
}
else
{
isAFullBackup = false;
}
isUserInputValid = true;
}
else
{
Console.WriteLine("Thanks to enter a valid value.");
}
}
// We save the backup job (or tell the user that we couldn't)
try
{
BackupJob backupJob = new BackupJob(name, source, destination, isAFullBackup);
if (this.controller.Model.createBackupJob(backupJob))
{
Console.WriteLine("backup job added with success.\n");
}
else
{
Console.WriteLine("Unable to create, make sure you don't have already 5 backup jobs.\n");
}
this.Controller.View = new HomeView();
}
catch (Exception e)
{
Console.WriteLine(e);
Console.WriteLine("\nUnable to generate this backup job.\n");
}
Console.WriteLine("Press a key to continue");
Console.ReadLine();
}
}