public MetaList GenerateMetadataFor(Type type, int version = 1, IEnumerable <MetaList> data = null)
{
int newVersion = version;
if (data == null)
{
data = new List <MetaList>();
}
var meta = new MetaList()
{
Version = newVersion,
Created = DateTimeOffset.Now
};
var properties = type.GetProperties().ToArray();
for (int i = 0; i < properties.Length; i++)
{
meta.Metas.Add(new Metadata()
{
FieldName = properties[i].Name,
Type = properties[i].PropertyType.Name,
Order = i
});
}
var dataList = data.ToList();
dataList.Add(meta);
string filepath = IOHelper.CreateFileIfNotExists($"{type.Namespace}_meta", false);
_writer.WriteAsync(filepath, new List <string>()
{
JsonConvert.SerializeObject(dataList)
});
return(meta);
}
public bool CheckVersion <TEntity>(MetaList metadata)
{
var properties = typeof(TEntity).GetType().GetProperties();
if (properties.Count() == metadata.Metas.Count)
{
for (int i = 0; i < properties.Count(); i++)
{
if (properties[i].Name == metadata.Metas[i].FieldName &&
properties[i].PropertyType.Name == metadata.Metas[i].Type)
{
continue;
}
return(false);
}
return(true);
}
return(false);
}
