public static bool IsGerarVersao(IAbstractDataContext dataContext, Type[] types, out string versaoModel)
{
var migracaoEnt = new MigracaoEnt {
Codigo = _nomeEntidade
};
var versaoBase = dataContext.Set <MigracaoEnt>().GetById(migracaoEnt)?.Versao;
versaoModel = GetVersaoModel(types);
return(versaoModel.CompareTo(versaoBase) != 0);
}
//-- create or alter
public void CreateOrAlter(Type type)
{
//-- tabela
var tabela = type.GetTabela().Nome;
//-- versao base
var migracaoEnt = new MigracaoEnt {
Codigo = tabela
};
var versaoBase = _dbSet.GetById(migracaoEnt)?.Versao;
//-- versao model
var versaoModel = GetMd5(type);
if (versaoModel.CompareTo(versaoBase) == 0)
{
return;
}
//-- create or alter
try
{
if (string.IsNullOrWhiteSpace(versaoBase))
{
Create(type);
}
else
{
Alter(type);
}
}
catch
{
Alter(type);
}
//-- foreigns
try
{
var dropForeigns = _tipoDatabase.GetListaDeDropForeignCmd(type);
if (dropForeigns.Any())
{
_dropForeigns.AddRange(dropForeigns);
}
var foreigns = _tipoDatabase.GetListaDeForeignCmd(type);
if (foreigns.Any())
{
_foreigns.AddRange(foreigns);
}
}
catch (Exception ex)
{
LogErro?.Invoke(ex, type);
}
//-- salvar versao base
_dbSet.AddOrUpdate(new MigracaoEnt(tabela, versaoModel));
}
public static void GravarVersao(IAbstractDataContext dataContext, string versaoModel)
{
var migracaoEnt = new MigracaoEnt(_nomeEntidade, versaoModel);
dataContext.Set <MigracaoEnt>().AddOrUpdate(migracaoEnt);
}
