/// <summary>
/// 更新一条数据
/// <param name="model">实体</param>
/// </summary>
public bool Update(IM_TalkGroupInfo model)
{
StringBuilder strSql = new StringBuilder();
int n = 0;
strSql.Append("update IM_TalkGroup set ");
strSql.Append("SendUserID=@SendUserID,");
strSql.Append("GroupID=@GroupID,");
strSql.Append("Note=@Note,");
strSql.Append("Type=@Type,");
strSql.Append("State=@State,");
strSql.Append("CreateDate=@CreateDate");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@SendUserID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@GroupID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Note", SqlDbType.NVarChar),
new SqlParameter("@Type", SqlDbType.Int, 4),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.UniqueIdentifier, 16)
};
parameters[n++].Value = model.SendUserID;
parameters[n++].Value = model.GroupID;
parameters[n++].Value = model.Note;
parameters[n++].Value = model.Type;
parameters[n++].Value = model.State;
parameters[n++].Value = model.CreateDate;
parameters[n++].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
public string sendUserTalk(string SendUserID, string ReceiveUserID, string Type, string Note)
{
switch (Type)
{
case "1":
IM_TalkInfo talkModel = new IM_TalkInfo();
talkModel.SendUserID = new Guid(SendUserID);
talkModel.ReceiveUserID = new Guid(ReceiveUserID);
talkModel.Note = Note;
talkModel.Type = 0;
talkModel.State = 0;
new IM_TalkBLL().Add(talkModel);
return(DateTime.Now.ToString("yyyy-MM-dd HH:mm"));
case "2": //ReceiveUserID为GroupID
IM_TalkGroupInfo talkGroupModel = new IM_TalkGroupInfo();
talkGroupModel.ID = Guid.NewGuid();
talkGroupModel.SendUserID = new Guid(SendUserID);
talkGroupModel.GroupID = new Guid(ReceiveUserID);
talkGroupModel.Note = Note;
talkGroupModel.Type = 0;
new IM_TalkGroupBLL().Add(talkGroupModel);
QueryBuilder queryBuilder = new QueryBuilder();
queryBuilder.AddFilter(IM_GroupMemberInfo.GroupID_Field, "=", ReceiveUserID);
List <IM_GroupMemberInfo> groupMemberList = new IM_GroupMemberBLL().GetList(queryBuilder);
IM_TalkGroupHintBLL talkGroupHintBLL = new IM_TalkGroupHintBLL();
foreach (IM_GroupMemberInfo tmpModel in groupMemberList)
{
IM_TalkGroupHintInfo talkGroupHintModel = new IM_TalkGroupHintInfo();
talkGroupHintModel.ID = Guid.NewGuid();
talkGroupHintModel.TalkGroupID = talkGroupModel.ID;
talkGroupHintModel.GroupID = talkGroupModel.GroupID;
talkGroupHintModel.UserID = tmpModel.UserID;
talkGroupHintModel.State = 0;
talkGroupHintBLL.Add(talkGroupHintModel);
}
return(DateTime.Now.ToString());
}
return("");
}
/// <summary>
/// 增加一条数据
/// <param name="model">实体</param>
/// </summary>
public bool Add(IM_TalkGroupInfo model)
{
StringBuilder strSql = new StringBuilder();
int n = 0;
strSql.Append("insert into IM_TalkGroup(");
strSql.Append("ID,SendUserID,GroupID,Note,Type,State,CreateDate)");
strSql.Append(" values (");
strSql.Append("@ID,@SendUserID,@GroupID,@Note,@Type,@State,@CreateDate)");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@SendUserID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@GroupID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Note", SqlDbType.NVarChar),
new SqlParameter("@Type", SqlDbType.Int, 4),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@CreateDate", SqlDbType.DateTime)
};
parameters[n++].Value = model.ID;
parameters[n++].Value = model.SendUserID;
parameters[n++].Value = model.GroupID;
parameters[n++].Value = model.Note;
parameters[n++].Value = model.Type;
parameters[n++].Value = model.State;
parameters[n++].Value = model.CreateDate;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public IM_TalkGroupInfo DataRowToModel(DataRow row)
{
IM_TalkGroupInfo model = new IM_TalkGroupInfo();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = new Guid(row["ID"].ToString());
}
if (row["SendUserID"] != null && row["SendUserID"].ToString() != "")
{
model.SendUserID = new Guid(row["SendUserID"].ToString());
}
if (row["GroupID"] != null && row["GroupID"].ToString() != "")
{
model.GroupID = new Guid(row["GroupID"].ToString());
}
if (row["Note"] != null)
{
model.Note = row["Note"].ToString();
}
if (row["Type"] != null && row["Type"].ToString() != "")
{
model.Type = int.Parse(row["Type"].ToString());
}
if (row["State"] != null && row["State"].ToString() != "")
{
model.State = int.Parse(row["State"].ToString());
}
if (row["CreateDate"] != null && row["CreateDate"].ToString() != "")
{
model.CreateDate = DateTime.Parse(row["CreateDate"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// <param name="ID">ID</param>
/// </summary>
public IM_TalkGroupInfo GetModel(Guid ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,SendUserID,GroupID,Note,Type,State,CreateDate from IM_TalkGroup ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.UniqueIdentifier, 16)
};
parameters[0].Value = ID;
IM_TalkGroupInfo model = new IM_TalkGroupInfo();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 获取未查看群聊信息
/// <param name="groupID">groupID</param>
/// <param name="userID">userID</param>
/// </summary>
public List <IM_TalkGroupInfo> GetList(Guid groupID, Guid userID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append(@"
select [IM_TalkGroup].*,UserName from [dbo].[IM_TalkGroup]
inner join [dbo].[IM_User]
on [IM_TalkGroup].[SendUserID]=[IM_User].ID
where [CreateDate]>=
(select top 1 [IM_TalkGroup].[CreateDate] from [dbo].[IM_TalkGroup]
inner join
[dbo].[IM_TalkGroupHint]
on [IM_TalkGroup].ID=[TalkGroupID]
where [IM_TalkGroup].[GroupID]=@GroupID and [UserID]=@UserID and [IM_TalkGroupHint].State=1
order by [CreateDate] asc) and [GroupID]=@GroupID");
SqlParameter[] parameters =
{
new SqlParameter("@UserID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@GroupID", SqlDbType.UniqueIdentifier, 16)
};
parameters[0].Value = userID;
parameters[1].Value = groupID;
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
List <IM_TalkGroupInfo> list = new List <IM_TalkGroupInfo>();
foreach (DataRow row in ds.Tables[0].Rows)
{
IM_TalkGroupInfo model = new IM_TalkGroupInfo();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = new Guid(row["ID"].ToString());
}
if (row["SendUserID"] != null && row["SendUserID"].ToString() != "")
{
model.SendUserID = new Guid(row["SendUserID"].ToString());
}
if (row["GroupID"] != null && row["GroupID"].ToString() != "")
{
model.GroupID = new Guid(row["GroupID"].ToString());
}
if (row["Note"] != null)
{
model.Note = row["Note"].ToString();
}
if (row["Type"] != null && row["Type"].ToString() != "")
{
model.Type = int.Parse(row["Type"].ToString());
}
if (row["State"] != null && row["State"].ToString() != "")
{
model.State = int.Parse(row["State"].ToString());
}
if (row["CreateDate"] != null && row["CreateDate"].ToString() != "")
{
model.CreateDate = DateTime.Parse(row["CreateDate"].ToString());
}
if (row["UserName"] != null && row["UserName"].ToString() != "")
{
model.UserName = row["UserName"].ToString();
}
}
list.Add(model);
}
return(list);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.Charset = "utf-8";
HttpPostedFile file = context.Request.Files["Filedata"];
string uploadPath = context.Server.MapPath("~/UpLoadFiles/Files/");
string ReceiveID = context.Request["ReceiveID"].Replace("'", "");
string UserID = context.Request["UserID"].Replace("'", "");
string Type = context.Request["Type"].Replace("'", "");
string FileName = "";
string FileType = "";
if (file != null)
{
FileID = Guid.NewGuid().ToString();
FileType = file.FileName.Substring(file.FileName.LastIndexOf('.') + 1).ToLower();
FileName = file.FileName.Substring(0, file.FileName.LastIndexOf('.'));
if (!Directory.Exists(uploadPath))
{
Directory.CreateDirectory(uploadPath);
}
uploadPath += FileID + "." + FileType;
file.SaveAs(uploadPath);
FileName += "." + FileType;
IM_FileInfo fileModel = new IM_FileInfo();
fileModel.ID = Guid.NewGuid();
fileModel.FileName = FileName;
fileModel.FilePath = "/UpLoadFiles/Files/" + FileID + "." + FileType;
fileModel.UserID = new Guid(UserID);
fileModel.ReceiveID = new Guid(ReceiveID);
fileModel.Type = 1;
fileModel.CreateDate = DateTime.Now;
new IM_FileBLL().Add(fileModel);
string Note = "<a href=\"" + fileModel.FilePath + "\" target=\"_blank\">" + fileModel.FileName + "</a>";
switch (Type)
{
case "1":
IM_TalkInfo talkModel = new IM_TalkInfo();
talkModel.SendUserID = fileModel.UserID;
talkModel.ReceiveUserID = fileModel.ReceiveID;
talkModel.Note = Note;
talkModel.Type = 1;
talkModel.State = 0;
new IM_TalkBLL().Add(talkModel);
break;
case "2":
IM_TalkGroupInfo talkGroupModel = new IM_TalkGroupInfo();
talkGroupModel.ID = Guid.NewGuid();
talkGroupModel.SendUserID = fileModel.UserID;
talkGroupModel.GroupID = fileModel.ReceiveID;
talkGroupModel.Note = Note;
talkGroupModel.Type = 1;
new IM_TalkGroupBLL().Add(talkGroupModel);
QueryBuilder queryBuilder = new QueryBuilder();
queryBuilder.AddFilter(IM_GroupMemberInfo.GroupID_Field, "=", fileModel.ReceiveID.ToString());
List <IM_GroupMemberInfo> groupMemberList = new IM_GroupMemberBLL().GetList(queryBuilder);
IM_TalkGroupHintBLL talkGroupHintBLL = new IM_TalkGroupHintBLL();
foreach (IM_GroupMemberInfo tmpModel in groupMemberList)
{
IM_TalkGroupHintInfo talkGroupHintModel = new IM_TalkGroupHintInfo();
talkGroupHintModel.ID = Guid.NewGuid();
talkGroupHintModel.TalkGroupID = talkGroupModel.ID;
talkGroupHintModel.GroupID = talkGroupModel.GroupID;
talkGroupHintModel.UserID = tmpModel.UserID;
talkGroupHintModel.State = 0;
talkGroupHintBLL.Add(talkGroupHintModel);
}
break;
}
}
context.Response.Write(ReceiveID + "|" + FileName + "|" + "/UpLoadFiles/Files/" + FileID + "." + FileType + "|" + DateTime.Now);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(IM_TalkGroupInfo model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// <param name="model">实体</param>
/// </summary>
public bool Add(IM_TalkGroupInfo model)
{
return(dal.Add(model));
}
