/// <summary>
/// 编辑
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public override Result Edit(Message model)
{
var model1 = dal.Get(model.ID);
if (model1 == null)
{
return(new Result(300, "数据不存在！"));
}
var sendStatus = DicHelper.Get("MessageSendType", "Send");
if (model1.Status != null && sendStatus != null && model1.Status.ID == sendStatus.ID)
{
return(new Result(300, "无法编辑发送状态的消息！"));
}
model1.Comment = model.Comment;
model1.Content = model.Content;
model1.Receives.Clear();
foreach (var i in model.Receives)
{
model1.Receives.Add(new MessageReceive
{
ID = 0,
Message = model1,
User = i.User,
Status = DicHelper.Get("MessageReceiveType", "Unread")
});
}
model1.Title = model.Title;
return(base.Edit(model1));
}
/// <summary>
/// 添加
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public override Result Add(Message model)
{
model.AddTime = DateTime.Now;
model.AddUser = AdminHelper.Admin;
model.ID = 0;
model.Status = DicHelper.Get("MessageSendType", "Draft");
model.Type = DicHelper.Get("MessageType", "UserMessage");
foreach (var i in model.Receives)
{
i.Message = model;
i.Status = DicHelper.Get("MessageReceiveType", "Unread");
}
return(base.Add(model));
}
/// <summary>
/// 阅读
/// </summary>
/// <param name="ID"></param>
/// <returns></returns>
public DataResult Read(int ID)
{
var model = dal.Get(ID);
if (model == null)
{
return(new DataResult(300, "数据获取失败！", null));
}
if (model.ReadTime == null)
{
model.ReadTime = DateTime.Now;
model.Status = DicHelper.Get("MessageReceiveType", "Read");
base.Edit(model);
}
return(new DataResult(200, "数据获取成功！", model));
}
/// <summary>
/// 删除
/// </summary>
/// <param name="ID"></param>
/// <returns></returns>
public override Result Delete(int ID)
{
var model = dal.Get(ID);
if (model == null)
{
return(new Result(300, "数据获取失败！"));
}
model.Status = DicHelper.Get("MessageReceiveType", "Delete");
var result = dal.Edit(model);
if (result)
{
return(new Result(200, "删除成功！"));
}
else
{
return(new Result(300, "删除失败！"));
}
}
/// <summary>
/// 发送
/// </summary>
/// <param name="ID"></param>
/// <returns></returns>
public Result Send(int ID)
{
var model = dal.Get(ID);
if (model == null)
{
return(new Result(300, "数据不存在！"));
}
model.Status = DicHelper.Get("MessageSendType", "Send");
model.SendTime = DateTime.Now;
var result = dal.Edit(model);
if (result)
{
return(new Result(200, "发送成功！"));
}
else
{
return(new Result(300, "发送失败！"));
}
}
/// <summary>
/// 列表
/// </summary>
/// <param name="firstResult"></param>
/// <param name="maxResults"></param>
/// <param name="name"></param>
/// <returns></returns>
public ListResult <MessageReceive> List(int firstResult, int maxResults, string name = "")
{
// MessageReceive查询条件
var query1 = Restrictions.Eq("User", AdminHelper.Admin);
var query2 = Restrictions.Eq("Status", DicHelper.Get("MessageReceiveType", "Delete"));
var query3 = Restrictions.Not(query2);
var query4 = Restrictions.And(query1, query3);
// Message查询条件
var query5 = Restrictions.IsNotNull("SendTime");
if (!string.IsNullOrEmpty(name))
{
var query6 = Restrictions.Like("Title", name, MatchMode.Anywhere);
var query7 = Restrictions.Like("Content", name, MatchMode.Anywhere);
var query8 = Restrictions.Or(query6, query7);
query5 = Restrictions.And(query5, query8);
}
var total = dal.CreateCriterion().Add(query4).CreateCriteria("Message").Add(query5).SetProjection(Projections.RowCount()).UniqueResult <int>();
var list = dal.CreateCriterion().Add(query4).CreateCriteria("Message").Add(query5).AddOrder(Order.Desc("ID")).SetFirstResult(firstResult).SetMaxResults(maxResults).List <MessageReceive>();
return(new ListResult <MessageReceive>(200, "数据获取成功！", total, list));
}
