public ActionResult <IEnumerable <InstalledPackage> > RunMigrations([FromQuery] string packageName)
{
try
{
_packageMigrationRunner.RunPackageMigrationsIfPending(packageName);
return(_packagingService.GetAllInstalledPackages().ToList());
}
catch (Exception ex)
{
_logger.LogError(ex, "Package migration failed on package {Package}", packageName);
return(ValidationErrorResult.CreateNotificationValidationErrorResult(
$"Package migration failed on package {packageName} with error: {ex.Message}. Check log for full details."));
}
}
public override bool RequiresExecution(Guid?model)
{
//Don't execute if it's an empty GUID - meaning the user has chosen not to install one
if (model.HasValue && model.Value == Guid.Empty)
{
return(false);
}
//Don't continue if there's already packages installed
if (_packageService.GetAllInstalledPackages().Any())
{
return(false);
}
if (_contentService.GetRootContent().Any())
{
return(false);
}
return(true);
}
private bool IsPackageVersionAlreadyInstalled(string name, string version, out bool sameVersion, out int packageId)
{
var allInstalled = _packagingService.GetAllInstalledPackages();
var found = allInstalled.Where(x => x.Name == name).ToArray();
sameVersion = false;
if (found.Length > 0)
{
var foundVersion = found.FirstOrDefault(x =>
{
//match the exact version
if (x.Version == version)
{
return(true);
}
//now try to compare the versions
if (Version.TryParse(x.Version, out Version installed) && Version.TryParse(version, out Version selected))
{
if (installed >= selected)
{
return(true);
}
}
return(false);
});
sameVersion = foundVersion != null;
//this package is already installed, find the highest package id for this package name that is installed
packageId = found.Max(x => x.Id);
return(true);
}
packageId = -1;
return(false);
}