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正式解决EF更新问题

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yubaolee
2015-11-24 15:49:00 +08:00
parent 859300b331
commit ea76ebc35d
7 changed files with 141 additions and 151 deletions
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79
OpenAuth.App/OrgManagerApp.cs
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@@ -55,10 +55,46 @@ namespace OpenAuth.App
/// <param name="org">The org.</param>
/// <returns>System.Int32.</returns>
/// <exception cref="System.Exception">未能找到该组织的父节点信息</exception>
public int AddOrg(Org org)
public int AddOrUpdate(Org org)
{
ChangeModuleCascade(org);
if (org.Id == 0)
{
_repository.Add(org);
}
else
{
_repository.Update(org);
}
return org.Id;
}
/// <summary>
/// 删除指定ID的部门及其所有子部门
/// </summary>
public void DelOrg(int id)
{
var delOrg = _repository.FindSingle(u => u.Id == id);
if (delOrg == null) return;
_repository.Delete(u => u.CascadeId.Contains(delOrg.CascadeId));
}
#region 私有方法
//修改对象的级联ID，生成类似XXX.XXX.X.XX
private void ChangeModuleCascade(Org org)
{
string cascadeId;
int currentCascadeId = GetMaxCascadeId(org.ParentId);
int currentCascadeId = 1; //当前结点的级联节点最后一位
var sameLevels = _repository.Find(o => o.ParentId == org.ParentId && o.Id != org.Id);
foreach (var obj in sameLevels)
{
int objCascadeId = int.Parse(obj.CascadeId.Split('.').Last());
if (currentCascadeId <= objCascadeId) currentCascadeId = objCascadeId + 1;
}
if (org.ParentId != 0)
{
@@ -76,47 +112,10 @@ namespace OpenAuth.App
else
{
cascadeId = "0." + currentCascadeId;
org.ParentName = "";
org.ParentName = "根节点";
}
org.CascadeId = cascadeId;
org.CreateTime = DateTime.Now;
_repository.Add(org);
_repository.Save();
return org.Id;
}
public void ModifyOrg(Org org)
{
_repository.Update(org);
}
/// <summary>
/// 删除指定ID的部门及其所有子部门
/// </summary>
public void DelOrg(int id)
{
var delOrg = _repository.FindSingle(u => u.Id == id);
if (delOrg == null) return;
_repository.Delete(u => u.CascadeId.Contains(delOrg.CascadeId));
}
#region 私有方法
//根据同一级中最大的语义ID
private int GetMaxCascadeId(int parentId)
{
int currentCascadeId = 1;
var sameLevels = _repository.Find(o => o.ParentId == parentId);
foreach (var obj in sameLevels)
{
int objCascadeId = int.Parse(obj.CascadeId.Split('.').Last());
if (currentCascadeId <= objCascadeId) currentCascadeId = objCascadeId + 1;
}
return currentCascadeId;
}
#endregion 私有方法