private async Task RestoreData()
{
Enums.BackupRestoreStatus status = Enums.BackupRestoreStatus.Processing;
var setting = await SettingService.GetSettingValue <bool>(Constants.RESTORE_SETTING_KEY);
if (setting)
{
throw new Exception("Data already restored!");
}
var restoreDataCheck = await BindingPage.DisplayAlert("Are you sure you want to restore data?", "WARNING: Restoring wrongly may cause duplicate entries", "Yes, I am Sure", "Cancel");
await RunAsync(async (ct) =>
{
if (restoreDataCheck)
{
status = await BackupService.RestoreData();
}
},
true,
(ex) =>
{
status = Enums.BackupRestoreStatus.Failed;
});
switch (status)
{
case Enums.BackupRestoreStatus.Sucess:
LoggerService.LogInformation("Data Restored Successfully");
break;
case Enums.BackupRestoreStatus.Failed:
LoggerService.LogInformation("Restore Failed");
break;
case Enums.BackupRestoreStatus.Processing:
break;
}
}
private async Task BackupData()
{
Enums.BackupRestoreStatus status = Enums.BackupRestoreStatus.Processing;
var backupDataCheck = await BindingPage.DisplayAlert("Are you sure you want to backup data?", "Click yes to confirm", "Yes, I am Sure", "Cancel");
await RunAsync(async (ct) =>
{
if (backupDataCheck)
{
List <IBackupModule> backupModules = new List <IBackupModule>()
{
new BackupModule <Order>(),
new BackupModule <PhoneInformation>(),
new BackupModule <PhoneAppLink>(),
new BackupModule <AppName>(),
new BackupModule <Setting>(),
};
status = await BackupService.BackupData(backupModules);
}
},
true,
(ex) =>
{
status = Enums.BackupRestoreStatus.Failed;
});
switch (status)
{
case Enums.BackupRestoreStatus.Sucess:
LoggerService.LogInformation("Backup Success");
break;
case Enums.BackupRestoreStatus.Failed:
LoggerService.LogInformation("Backup Failed");
break;
}
}
private async Task InitializeAsync()
{
try
{
if (!initialized)
{
if (!Db.TableMappings.Any(m => m.MappedType.Name == nameof(Setting)))
{
await Db.CreateTablesAsync(CreateFlags.None, TablesList).ConfigureAwait(true);
if (Db.TableMappings.Any(x => x.MappedType.Equals(typeof(Setting))) && await SettingService.GetSetting(Constants.RESTORE_SETTING_KEY) == null)
{
await InsertAsync(new Setting { SettingName = Constants.RESTORE_SETTING_KEY, SettingValue = "false" });
}
}
initialized = true;
}
}
catch (Exception ex)
{
LoggerService.LogError(ex);
}
}
private static void logError(object sender, UnhandledExceptionEventArgs args)
{
Exception ex = (Exception)args.ExceptionObject;
LoggerService.LogError(ex);
}
