private void UpdateDatabase(MigrateInput input, IServiceProvider serviceProvider)
{
var runner = serviceProvider.GetRequiredService <IMigrationRunner>();
switch (input.Direction)
{
case MigrateInput.MigrationDirection.Down:
if (input.VersionFlag.HasValue)
{
runner.MigrateDown(input.VersionFlag.Value);
}
else
{
runner.Rollback(1);
}
break;
case MigrateInput.MigrationDirection.Up:
if (input.VersionFlag.HasValue)
{
runner.MigrateUp(input.VersionFlag.Value);
}
else
{
runner.MigrateUp();
}
break;
}
}
public override bool Execute(MigrateInput input)
{
string connectionString;
using (var host = input.BuildHost())
{
var configuration = host.Services.GetRequiredService <IConfiguration>();
connectionString = configuration.GetConnectionString("Default");
}
var serviceProvider = CreateServices(connectionString);
using (var scope = serviceProvider.CreateScope())
{
UpdateDatabase(input, scope.ServiceProvider);
}
return(true);
}
/// <summary>
/// Migrate item.
/// </summary>
/// <remarks>
/// The operation to initiate migration of the item.
/// </remarks>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='fabricName'>
/// Fabric name.
/// </param>
/// <param name='protectionContainerName'>
/// Protection container name.
/// </param>
/// <param name='migrationItemName'>
/// Migration item name.
/// </param>
/// <param name='migrateInput'>
/// Migrate input.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task <MigrationItem> BeginMigrateAsync(this IReplicationMigrationItemsOperations operations, string fabricName, string protectionContainerName, string migrationItemName, MigrateInput migrateInput, CancellationToken cancellationToken = default(CancellationToken))
{
using (var _result = await operations.BeginMigrateWithHttpMessagesAsync(fabricName, protectionContainerName, migrationItemName, migrateInput, null, cancellationToken).ConfigureAwait(false))
{
return(_result.Body);
}
}
/// <summary>
/// Migrate item.
/// </summary>
/// <remarks>
/// The operation to initiate migration of the item.
/// </remarks>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='fabricName'>
/// Fabric name.
/// </param>
/// <param name='protectionContainerName'>
/// Protection container name.
/// </param>
/// <param name='migrationItemName'>
/// Migration item name.
/// </param>
/// <param name='migrateInput'>
/// Migrate input.
/// </param>
public static MigrationItem BeginMigrate(this IReplicationMigrationItemsOperations operations, string fabricName, string protectionContainerName, string migrationItemName, MigrateInput migrateInput)
{
return(operations.BeginMigrateAsync(fabricName, protectionContainerName, migrationItemName, migrateInput).GetAwaiter().GetResult());
}