protected virtual void SetUpdatedAt(SeederExtension instance, IEnumerable <object> datas)
{
foreach (var data in datas)
{
var model = Convert.ChangeType(data, instance.GetModelType());
var updatedatProperty = model.GetType().GetProperty("UpdatedAt"
, BindingFlags.Public | BindingFlags.Instance);
if (updatedatProperty != null && updatedatProperty.CanWrite)
{
updatedatProperty.SetValue(model, DateTime.Now, null);
}
}
}
protected virtual void SetId(SeederExtension instance, IEnumerable <object> datas, ModelBuilder modelBuilder)
{
var id = 1;
foreach (var data in datas)
{
var model = Convert.ChangeType(data, instance.GetModelType());
var idProperty = model.GetType().GetProperty("Id"
, BindingFlags.Public | BindingFlags.Instance);
if (idProperty != null && idProperty.CanWrite)
{
idProperty.SetValue(model, id++, null);
}
}
IncreaseAutoIncrement(instance, modelBuilder, id);
}
protected virtual void SetTimeStamps(SeederExtension instance, IEnumerable <object> datas)
{
SetCreatedAt(instance, datas);
SetUpdatedAt(instance, datas);
}
protected virtual void IncreaseAutoIncrement(SeederExtension instance, ModelBuilder modelBuilder, int lastId)
{
modelBuilder.Entity(instance.GetModelType()).Property("Id").HasIdentityOptions(lastId);
}
protected virtual void InsertData(SeederExtension instance, IEnumerable <object> datas,
ModelBuilder modelBuilder)
{
modelBuilder.Entity(instance.GetModelType()).HasData(datas);
}
