public int DeleteMoudle(string moudleId)
{
using (var db = new NationalUnionContext())
{
var entity = db.ChannelMoudles.SingleOrDefault(cm => cm.MoudleId == moudleId);
if (entity != null)
{
// 删除ChannelRight表数据
var rights = db.ChannelRights.Where(cr => cr.MoudleId == moudleId).AsQueryable();
foreach (var right in rights)
{
// 删除ChannelRightOperate表数据
var operates = db.ChannelRightOperates.Where(cro => cro.RightId == right.RightId).AsQueryable();
foreach (var operate in operates)
{
db.ChannelRightOperates.Remove(operate);
}
db.ChannelRights.Remove(right);
}
// 删除ChannelMoudleOperate表数据
var menuOperates = db.ChannelMoudleOperates.Where(cmo => cmo.MoudleId == moudleId).AsQueryable();
foreach (var menuOperate in menuOperates)
{
db.ChannelMoudleOperates.Remove(menuOperate);
}
db.ChannelMoudles.Remove(entity);
return(db.SaveChanges());
}
return(0);
}
}
public int AddMoudleOperate(ChannelMoudleOperate entity)
{
using (var db = new NationalUnionContext())
{
db.ChannelMoudleOperates.Add(entity);
return(db.SaveChanges());
}
}
public int AddRole(ChannelRole entity)
{
using (var db = new NationalUnionContext())
{
db.ChannelRoles.Add(entity);
return(db.SaveChanges());
}
}
public int EditMoudleOperate(ChannelMoudleOperate entity)
{
using (var db = new NationalUnionContext())
{
db.ChannelMoudleOperates.Attach(entity);
db.Entry(entity).State = EntityState.Modified;
return(db.SaveChanges());
}
}
public int DeleteMoudleOperate(string moudleOperateId)
{
using (var db = new NationalUnionContext())
{
ChannelMoudleOperate entity = db.ChannelMoudleOperates.SingleOrDefault(cmo => cmo.MoudleOperateId == moudleOperateId);
if (entity != null)
{
db.ChannelMoudleOperates.Remove(entity);
}
return(db.SaveChanges());
}
}
public int DeleteRole(string roleId)
{
using (var db = new NationalUnionContext())
{
var entity = db.ChannelRoles.SingleOrDefault(r => r.RoleId == roleId);
if (entity != null)
{
db.ChannelRoles.Remove(entity);
}
return(db.SaveChanges());
}
}
public int UpdatePermission(ChannelRightOperate entity)
{
var rightOperate = new ChannelRightOperate
{
RightOperateId = entity.RightOperateId,
RightId = entity.RightId,
KeyCode = entity.KeyCode,
IsValid = entity.IsValid
};
// 判断rightOperate是否存在，如果存在就更新rightOperate，否则就添加一条
using (var db = new NationalUnionContext())
{
ChannelRightOperate rightOpt = db.ChannelRightOperates.FirstOrDefault(ro => ro.RightOperateId == rightOperate.RightOperateId);
if (rightOpt != null)
{
rightOpt.IsValid = rightOperate.IsValid;
}
db.ChannelRightOperates.Add(rightOperate);
if (db.SaveChanges() > 0)
{
// 更新角色--模块的有效标志RightFlag
var right = (from rt in db.ChannelRights
where rt.RightId == rightOperate.RightId
select rt).First();
// 根据right.MoudleId right.RoleId，计算上级模块的RightFlag
var count = db.ChannelRightOperates.Count(ro => ro.RightId == (right.RoleId + right.MoudleId) && ro.IsValid == 1);
var rgt = db.ChannelRights.FirstOrDefault(r => r.RoleId == right.RoleId && r.MoudleId == right.MoudleId);
if (rgt != null)
{
if (count > 0)
{
rgt.RightFlag = 1;
}
rgt.RightFlag = 0;
}
string parentId = right.MoudleId;
while (parentId != null && parentId != "0")
{
var moudles = db.ChannelMoudles.Select(cm => cm.ParentId == parentId);
if (moudles.Any())
{
var objcount = (from cm in db.ChannelMoudles
where cm.ParentId == parentId
from cr in db.ChannelRights
where cr.RoleId == right.RoleId
where cr.MoudleId == cm.MoudleId
where cr.RightFlag == 1
select cr).Count();
var crgt = db.ChannelRights.FirstOrDefault(r => r.MoudleId == parentId && r.RoleId == right.RoleId);
if (crgt != null)
{
if (objcount > 0)
{
crgt.RightFlag = 1;
}
crgt.RightFlag = 0;
}
}
}
return(1);
}
db.SaveChanges();
}
return(0);
}
