/// <summary>
/// Проверяет установлена ли последняя миграция
/// </summary>
/// <returns>Результат проверки миграций</returns>
public string CheckLastMigration()
{
var migrator = new DbMigrator(_configuration);
var targetMigration = migrator.GetLocalMigrations().ToList();
var targetMigrationDb = migrator.GetDatabaseMigrations(null, false).ToList();
return(migrator.CheckMigrations(targetMigration.LastOrDefault(), targetMigrationDb.LastOrDefault(), false));
}
/// <summary>
/// Проверяет наличие миграции в БД по ее версии
/// </summary>
/// <param name="version">Версия миграции</param>
/// <returns>Результат проверки миграций</returns>
public string CheckByVersion(string version)
{
var migrator = new DbMigrator(_configuration);
var targetMigration =
migrator.GetLocalMigrations()
.Where(s => s.ToLowerInvariant().StartsWith(version.ToLowerInvariant()))
.ToList();
if (targetMigration.Count == 0)
{
throw new MigrationsException(string.Format(Constants.MigrationNotFound, version));
}
var targetMigrationDb = migrator.GetDatabaseMigrations(version, true).ToList();
if (targetMigrationDb.Count == 0)
{
throw new MigrationsException(string.Format(Constants.MigrationNotFound, version));
}
return(migrator.CheckMigrations(targetMigration.Last(), targetMigrationDb.Last(), true));
}
/// <summary>
/// Ищет конкретную миграцию в БД по имени миграции
/// </summary>
/// <param name="migration">Название миграции</param>
/// <returns>Результат проверки миграций</returns>
public string CheckByMigrationName(string migration)
{
var migrator = new DbMigrator(_configuration);
var targetMigration =
migrator.GetLocalMigrations()
.Where(s => s.ToLowerInvariant().Contains(migration.ToLowerInvariant()))
.ToList();
if (targetMigration.Count > 1)
{
throw new MigrationsException(string.Format(Constants.NotUniqMigration,
Environment.NewLine,
targetMigration.Join(separator: Environment.NewLine)));
}
if (targetMigration.Count == 0)
{
throw new MigrationsException(string.Format(Constants.MigrationNotFound, migration));
}
var targetMigrationDb = migrator.GetDatabaseMigrations(migration, false).ToList();
if (targetMigrationDb.Count > 1)
{
throw new MigrationsException(string.Format(Constants.NotUniqMigration,
Environment.NewLine,
targetMigrationDb.Join(separator: Environment.NewLine)));
}
if (targetMigrationDb.Count == 0)
{
throw new MigrationsException(string.Format(Constants.MigrationNotFound, migration));
}
return(migrator.CheckMigrations(targetMigration.First(), targetMigrationDb.First(), false));
}