private async Task <ICollection <IMigration> > GetPendingMigrationsAsync()
{
var allMigrations = GetAllMigrations();
var completedMigrations = await _migrationRepository.GetAllAsync(paging : 1000).AnyContext();
var currentVersion = completedMigrations.Documents.Count > 0 ? completedMigrations.Documents.Max(m => m.Version) : 0;
return(allMigrations.Where(m => m.Version > currentVersion).ToList());
}
private async Task <ICollection <IMigration> > GetPendingMigrationsAsync()
{
var allMigrations = GetAllMigrations();
var completedMigrations = await _migrationRepository.GetAllAsync(paging : 1000).AnyContext();
// if migrations have never run before, mark the up to date with the most recent migration
if (completedMigrations.Documents.Count == 0)
{
var max = allMigrations.Max(m => m.Version);
await MarkMigrationCompleteAsync(max);
return(new List <IMigration>());
}
var currentVersion = completedMigrations.Documents.Max(m => m.Version);
return(allMigrations.Where(m => m.Version > currentVersion).ToList());
}
public async Task <ICollection <IMigration> > GetPendingMigrationsAsync()
{
var migrations = Migrations.OrderBy(m => m.Version).ToList();
var completedMigrations = await _migrationRepository.GetAllAsync(o => o.PageLimit(1000)).AnyContext();
int max = 0;
// if migrations have never run before, mark highest version as completed
if (completedMigrations.Documents.Count == 0)
{
if (migrations.Count > 0)
{
max = migrations.Where(m => m.Version.HasValue).Max(m => m.Version.Value);
}
await MarkMigrationCompleteAsync(max);
return(new List <IMigration>());
}
int currentVersion = completedMigrations.Documents.Max(m => m.Version);
return(migrations.Where(m => (m.Version.HasValue == false && ShouldRunUnversionedMigrations) || (m.Version.HasValue && m.Version > currentVersion)).ToList());
}