/// <summary>
/// 创建一个实体
/// </summary>
/// <param name="entity">实体</param>
/// <returns></returns>
public bool Create(SysOperationModel model)
{
try
{
SysOperations entity = operationsRepository.GetEntityById(model.Id);
if (entity != null)
{
return(false);
}
entity = new SysOperations();
entity.Id = model.Id;
entity.OperationName = model.OperationName;
entity.Code = model.Code;
entity.Icon = model.Icon;
entity.Sort = model.Sort;
entity.Description = model.Description;
entity.IsDelete = model.IsDelete;
entity.Created = model.Created;
entity.Creator = model.Creator;
if (operationsRepository.Create(entity) == 1)//成功
{
return(true);
}
else
{
return(false);
}
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// 创建一个实体
/// </summary>
/// <param name="entity">实体</param>
/// <returns></returns>
public int Create(SysOperations entity)
{
using (DBContainer db = new DBContainer())
{
db.Set <SysOperations>().Add(entity);
return(db.SaveChanges());
}
}
/// <summary>
/// 删除一个实体
/// </summary>
/// <param name="entity">实体</param>
/// <returns></returns>
public int Delete(int id)
{
using (DBContainer db = new DBContainer())
{
SysOperations entity = db.SysOperations.SingleOrDefault(x => x.Id == id);
db.Set <SysOperations>().Remove(entity);
return(db.SaveChanges());
}
}
/// <summary>
/// 修改一个实体
/// </summary>
/// <param name="entity">实体</param>
/// <returns></returns>
public int Edit(SysOperations entity)
{
using (DBContainer db = new DBContainer())
{
db.Set <SysOperations>().Attach(entity);
db.Entry <SysOperations>(entity).State = EntityState.Modified;
return(db.SaveChanges());
}
}
/// <summary>
/// 判断一个实体是否存在
///
/// </summary>
/// <param name="id">id</param>
/// <returns>是否存在 true or false</returns>
public bool IsExist(int id)
{
using (DBContainer db = new DBContainer())
{
SysOperations entity = db.SysOperations.SingleOrDefault(model => model.Id == id);
if (entity != null)
{
return(true);
}
return(false);
}
}
/// <summary>
/// 获取一个实体
/// </summary>
/// <param name="entity">实体</param>
/// <returns></returns>
public SysOperationModel GetEntityById(int id)
{
SysOperations entity = operationsRepository.GetEntityById(id);
SysOperationModel model = new SysOperationModel();
model.Id = entity.Id;
model.OperationName = entity.OperationName;
model.Code = entity.Code;
model.Icon = entity.Icon;
model.Sort = entity.Sort;
model.Description = entity.Description;
model.IsDelete = entity.IsDelete;
model.Created = entity.Created;
model.Creator = entity.Creator;
return(model);
}