public IEnumerable <InstalledPackage> GetAllInstalledPackages()
{
IReadOnlyDictionary <string, string?>?keyValues = _keyValueService.FindByKeyPrefix(Constants.Conventions.Migrations.KeyValuePrefix);
var installedPackages = new Dictionary <string, InstalledPackage>();
// Collect the package from the package migration plans
foreach (PackageMigrationPlan plan in _packageMigrationPlans)
{
if (!installedPackages.TryGetValue(plan.PackageName, out InstalledPackage? installedPackage))
{
installedPackage = new InstalledPackage
{
PackageName = plan.PackageName
};
installedPackages.Add(plan.PackageName, installedPackage);
}
var currentPlans = installedPackage.PackageMigrationPlans.ToList();
if (keyValues is null || keyValues.TryGetValue(Constants.Conventions.Migrations.KeyValuePrefix + plan.Name,
out var currentState))
{
currentState = null;
}
currentPlans.Add(new InstalledPackageMigrationPlans
{
CurrentMigrationId = currentState,
FinalMigrationId = plan.FinalState
});
installedPackage.PackageMigrationPlans = currentPlans;
}
// Collect and merge the packages from the manifests
foreach (PackageManifest package in _manifestParser.GetManifests())
{
if (package.PackageName is null)
{
continue;
}
if (!installedPackages.TryGetValue(package.PackageName, out InstalledPackage? installedPackage))
{
installedPackage = new InstalledPackage
{
PackageName = package.PackageName
};
installedPackages.Add(package.PackageName, installedPackage);
}
installedPackage.PackageView = package.PackageView;
}
// Return all packages with a name in the package.manifest or package migrations
return(installedPackages.Values);
}
/// <summary>
/// Runs all migration plans for a package name if any are pending.
/// </summary>
/// <param name="packageName"></param>
/// <returns></returns>
public IEnumerable <ExecutedMigrationPlan> RunPackageMigrationsIfPending(string packageName)
{
IReadOnlyDictionary <string, string?>?keyValues = _keyValueService.FindByKeyPrefix(Constants.Conventions.Migrations.KeyValuePrefix);
IReadOnlyList <string> pendingMigrations = _pendingPackageMigrations.GetPendingPackageMigrations(keyValues);
IEnumerable <string> packagePlans = _packageMigrationPlans.Values
.Where(x => x.PackageName.InvariantEquals(packageName))
.Where(x => pendingMigrations.Contains(x.Name))
.Select(x => x.Name);
return(RunPackagePlans(packagePlans));
}
public IEnumerable <InstalledPackage> GetAllInstalledPackages()
{
IReadOnlyDictionary <string, string> keyValues = _keyValueService.FindByKeyPrefix(Constants.Conventions.Migrations.KeyValuePrefix);
var installedPackages = new Dictionary <string, InstalledPackage>();
// Collect the package from the package migration plans
foreach (PackageMigrationPlan plan in _packageMigrationPlans)
{
if (!installedPackages.TryGetValue(plan.PackageName, out InstalledPackage installedPackage))
{
installedPackage = new InstalledPackage
{
PackageName = plan.PackageName
};
installedPackages.Add(plan.PackageName, installedPackage);
}
var currentPlans = installedPackage.PackageMigrationPlans.ToList();
keyValues.TryGetValue(Constants.Conventions.Migrations.KeyValuePrefix + plan.Name, out var currentState);
currentPlans.Add(new InstalledPackageMigrationPlans
{
CurrentMigrationId = currentState,
FinalMigrationId = plan.FinalState
});
installedPackage.PackageMigrationPlans = currentPlans;
}
// Collect and merge the packages from the manifests
foreach (PackageManifest package in _manifestParser.GetManifests())
{
if (!installedPackages.TryGetValue(package.PackageName, out InstalledPackage installedPackage))
{
installedPackage = new InstalledPackage
{
PackageName = package.PackageName
};
installedPackages.Add(package.PackageName, installedPackage);
}
installedPackage.PackageView = package.PackageView;
}
// Filter the packages listed here. i.e. only packages that have migrations or views.
// Else whats the point in showing them?
return(installedPackages
.Values
.Where(x => !x.PackageView.IsNullOrWhiteSpace() || x.PackageMigrationPlans.Any()));
}