public bool Create(Domain.Entity entity, params string[] defaultAttributeNames)
{
if (_entityRepository.Exists(x => x.Name == entity.Name))
{
throw new XmsException(_loc["name_already_exists"]);
}
var solutionid = entity.SolutionId; //当前解决方案
entity.SolutionId = SolutionDefaults.DefaultSolutionId; //组件属于默认解决方案
var result = true;
if (defaultAttributeNames.IsEmpty())
{
//默认添加主键字段
defaultAttributeNames = new string[] { entity.Name + "Id" };
}
else if (!defaultAttributeNames.Contains(entity.Name + "Id", StringComparer.InvariantCultureIgnoreCase))
{
var namesList = defaultAttributeNames.ToList();
namesList.Add(entity.Name + "Id");
defaultAttributeNames = namesList.ToArray();
}
var parentEntity = entity.ParentEntityId.HasValue ? _entityRepository.FindById(entity.ParentEntityId.Value) : null;
var defaultAttributes = _defaultAttributeProvider.GetSysAttributes(entity).Where(x => defaultAttributeNames.Contains(x.Name, StringComparer.InvariantCultureIgnoreCase)).Distinct().ToList();
using (UnitOfWork.Build(_entityRepository.DbContext))
{
result = _entityRepository.Create(entity, defaultAttributes, _defaultAttributeProvider.GetSysAttributeRelationShips(entity, defaultAttributes));
//创建默认字段
_attributeCreater.CreateDefaultAttributes(entity, defaultAttributeNames);
//如果是子实体，则创建引用字段
if (parentEntity != null)
{
_attributeCreater.Create(new Domain.Attribute {
Name = parentEntity.Name + "Id"
, AttributeTypeName = AttributeTypeIds.LOOKUP
, EntityId = entity.EntityId
, EntityName = entity.Name
, IsRequired = true
, LocalizedName = parentEntity.LocalizedName
, ReferencedEntityId = parentEntity.EntityId
});
}
//事件发布
_eventPublisher.Publish(new ObjectCreatedEvent <Domain.Entity>(entity));
//solution component
_solutionComponentService.Create(solutionid, entity.EntityId, EntityDefaults.ModuleName);
//本地化标签
_localizedLabelService.Append(entity.SolutionId, entity.LocalizedName.IfEmpty(""), EntityDefaults.ModuleName, "LocalizedName", entity.EntityId)
.Append(entity.SolutionId, entity.Description.IfEmpty(""), EntityDefaults.ModuleName, "Description", entity.EntityId)
.Save();
//add to cache
_cacheService.SetEntity(entity);
}
return(result);
}
public bool CreateDefaultAttributes(Domain.Entity entity, params string[] defaultAttributeNames)
{
var result = true;
var attributes = _defaultAttributeProvider.GetSysAttributes(entity).Where(x => defaultAttributeNames.Contains(x.Name, StringComparer.InvariantCultureIgnoreCase)).ToList();
using (UnitOfWork.Build(_attributeRepository.DbContext))
{
result = _attributeRepository.CreateMany(attributes);
//新建字段选项
var stateCodeAttr = attributes.Find(n => n.Name.IsCaseInsensitiveEqual("statecode"));
if (stateCodeAttr != null)
{
result = _stringMapCreater.CreateMany(stateCodeAttr.PickLists);
}
var statusCodeAttr = attributes.Find(n => n.Name.IsCaseInsensitiveEqual("statuscode"));
if (statusCodeAttr != null)
{
_optionSetCreater.Create(statusCodeAttr.OptionSet);
}
//创建关系
result = _relationShipCreater.CreateMany(_defaultAttributeProvider.GetSysAttributeRelationShips(entity, attributes));
//attribute localization
foreach (var attr in attributes)
{
var label = attr.TypeIsPrimaryKey() ? entity.LocalizedName : _loc["entity_sys_" + attr.Name];
_localizedLabelService.Append(entity.SolutionId, label, AttributeDefaults.ModuleName, "LocalizedName", attr.AttributeId)
.Append(entity.SolutionId, label, AttributeDefaults.ModuleName, "Description", attr.AttributeId);
}
_localizedLabelService.Save();
//add to cache
foreach (var attr in attributes)
{
_cacheService.SetEntity(attr);
}
}
return(result);
}
public void CreateView(Domain.Entity entity)
{
var defaultAttributes = _defaultAttributeProvider.GetSysAttributes(entity);
_metadataProvider.AlterView(entity, defaultAttributes, _defaultAttributeProvider.GetSysAttributeRelationShips(entity, defaultAttributes));
}