protected virtual void ConfigureValueConverter <TEntity>(ModelBuilder modelBuilder, IMutableEntityType mutableEntityType)
where TEntity : class
{
if (mutableEntityType.BaseType == null &&
!typeof(TEntity).IsDefined(typeof(DisableDateTimeNormalizationAttribute), true) &&
!typeof(TEntity).IsDefined(typeof(OwnedAttribute), true) &&
!mutableEntityType.IsOwned())
{
if (LazyServiceProvider == null || Clock == null || !Clock.SupportsMultipleTimezone)
{
return;
}
var dateTimeValueConverter = new AbpDateTimeValueConverter(Clock);
var dateTimePropertyInfos = typeof(TEntity).GetProperties()
.Where(property =>
(property.PropertyType == typeof(DateTime) ||
property.PropertyType == typeof(DateTime?)) &&
property.CanWrite &&
!property.IsDefined(typeof(DisableDateTimeNormalizationAttribute), true)
).ToList();
dateTimePropertyInfos.ForEach(property =>
{
modelBuilder
.Entity <TEntity>()
.Property(property.Name)
.HasConversion(dateTimeValueConverter);
});
}
}
protected void ConfigureGlobalValueConverter <TEntity>(ModelBuilder modelBuilder, IMutableEntityType entityType)
where TEntity : class
{
if (entityType.BaseType == null &&
!typeof(TEntity).IsDefined(typeof(DisableDateTimeNormalizationAttribute), true) &&
!typeof(TEntity).IsDefined(typeof(OwnedAttribute), true) &&
!entityType.IsOwned())
{
var dateTimeValueConverter = new AbpDateTimeValueConverter();
var dateTimePropertyInfos = DateTimePropertyInfoHelper.GetDatePropertyInfos(typeof(TEntity));
dateTimePropertyInfos.DateTimePropertyInfos.ForEach(property =>
{
modelBuilder
.Entity <TEntity>()
.Property(property.Name)
.HasConversion(dateTimeValueConverter);
});
}
}
/// <summary>
/// 把所有的时间数据按照指定的格式进行转换
/// </summary>
/// <typeparam name="TEntity"></typeparam>
/// <param name="modelBuilder"></param>
/// <param name="entityType"></param>
protected void ConfigureGlobalValueConverter <TEntity>(ModelBuilder modelBuilder, IMutableEntityType entityType)
where TEntity : class
{
AbpDebug.WriteLine($"SelfType:{entityType},BaseType:{entityType.BaseType}");
//这里的BaseType，只有当前类有父类的时候，才是不空的。且还有个条件：该类必须是DbContext的DbSet属性。
if (entityType.BaseType == null &&
!typeof(TEntity).IsDefined(typeof(DisableDateTimeNormalizationAttribute), true) &&
!typeof(TEntity).IsDefined(typeof(OwnedAttribute), true) &&
!entityType.IsOwned()) //OwnsOne https://docs.microsoft.com/en-us/ef/core/modeling/owned-entities
{
var dateTimeValueConverter = new AbpDateTimeValueConverter();
var dateTimePropertyInfos = DateTimePropertyInfoHelper.GetDatePropertyInfos(typeof(TEntity));
dateTimePropertyInfos.DateTimePropertyInfos.ForEach(property =>
{
modelBuilder
.Entity <TEntity>()
.Property(property.Name)
.HasConversion(dateTimeValueConverter);
});
}
}
