public DesignSchemaMigrations GetCurrentMigrations()
{
StoreSchemaMigrations package = _migrationAggregator.GenerateMigrations(Schema, SchemaMigrations, _designRecords);
var result = DesignSchemaMigrations.FromStoreMigrations(package);
return(result);
}
public StoreSchemaMigrations GenerateMigrations(DesignSchema schema, DesignSchemaMigrations src, List <DesignLogRecord> log)
{
if (schema.Version == INITIAL_VERSION)
{
var package = new StoreSchemaMigrations {
SchemaName = schema.Name, Migrations = new StoreMigration[] { GenerateInitialMigration(schema, log) }
};
return(package);
}
else
{
var package = new StoreSchemaMigrations {
SchemaName = schema.Name, Migrations = src.GetStoreMigrations()
};
var lastMigration = package.Migrations[package.Migrations.Length - 1];
// we clone it to make sure we don't modify SchemaMigrations data
lastMigration = lastMigration.GetCopy() as StoreMigration;
package.Migrations[package.Migrations.Length - 1] = lastMigration;
var lastCommands = new List <MigrationCommand>(lastMigration.Commands ?? new MigrationCommand[0]);
var newMigration = GenerateIncrementalMigration(schema, log);
lastCommands.AddRange(newMigration.Commands);
lastMigration.Commands = lastCommands.ToArray();
return(package);
}
}
public void LoadMigrations(string path)
{
var fileName = Path.Combine(path, GenerateMigrationFileName(path));
var package = _schemaStorage.LoadMigrations(new StorageParameters {
FileName = fileName
});
SchemaMigrations = DesignSchemaMigrations.FromStoreMigrations(package);
}
public void SaveMigrations(string path)
{
StoreSchemaMigrations package = _migrationAggregator.GenerateMigrations(Schema, SchemaMigrations, _designRecords);
var fileName = Path.Combine(path, GenerateMigrationFileName(path));
var parameters = new StorageParameters {
FileName = fileName
};
var schema = DesignSchemaConvert.ToStoreSchema(Schema);
_schemaStorage.SaveMigration(package, parameters);
SchemaMigrations = DesignSchemaMigrations.FromStoreMigrations(package);
ClearLog();
}
//public void LoadSchema()
//{
//}
public void NewSchema()
{
Schema = new DesignSchema {
Name = "New Schema", Version = "1.0", DataContextName = Parameters.DataService, Namespace = Parameters.Namespace, Changed = true, IsNew = true
};
SchemaMigrations = new DesignSchemaMigrations();
var nm = new StoreMigration {
Version = DesignSchemaMigrations.InitialVersion, Created = DateTime.UtcNow, VersionKey = Guid.NewGuid()
};
//SchemaMigrations.Migrations.Add(new DesignMigration { StatusText = "Empty", VersionText = "Initial 1.0" });
SchemaMigrations.Migrations.Add(new DesignMigration(nm));
SelectedTable = null;
ClearLog();
UpdateLog(DesignOperation.CreateSchema);
UpdateDiagramTables();
}
