public virtual ReturnInfo <PagingInfo <WorkflowInfo> > QueryCurrUserWaitHandlePage(int pageIndex, int pageSize, WaitHandleFilterInfo filter, string connectionId = null)
{
if (filter == null)
{
filter = new WaitHandleFilterInfo();
}
filter.HandlerId = UserTool.CurrUser.Id;
filter.EndCreateTime = filter.EndCreateTime.AddThisDayLastTime();
return(ExecReturnFuncAndConnectionId <PagingInfo <WorkflowInfo> >((reInfo, connId) =>
{
return Persistence.SelectWaitHandlePage(pageIndex, pageSize, filter, connId);
}, null, connectionId, AccessMode.SLAVE));
}
/// <summary>
/// 查询待办的工作流列表并分页
/// </summary>
/// <param name="pageIndex">页码</param>
/// <param name="pageSize">每页记录数</param>
/// <param name="filter">筛选</param>
/// <param name="connectionId">连接ID</param>
/// <returns>分页信息</returns>
public PagingInfo <WorkflowInfo> SelectWaitHandlePage(int pageIndex, int pageSize, WaitHandleFilterInfo filter, string connectionId = null)
{
PagingInfo <WorkflowInfo> result = null;
DynamicParameters parameters;
StringBuilder whereSql = MergeWhereSql(filter, out parameters);
whereSql.Append(" AND wh.handler_id=@HandlerId AND flow_status!=@NotFlowStatus AND ((wh.handle_status=@HandleStatus && handle_type=@HandleType1) || (is_readed=@IsReaded && handle_type=@HandleType2))");
parameters.Add("HandlerId", filter.HandlerId);
parameters.Add("NotFlowStatus", (byte)FlowStatusEnum.DRAFT);
parameters.Add("HandleStatus", (byte)HandleStatusEnum.UN_HANDLE);
parameters.Add("HandleType1", (byte)HandleTypeEnum.AUDIT);
parameters.Add("HandleType2", (byte)HandleTypeEnum.NOTIFY);
parameters.Add("IsReaded", false);
if (filter.HandleType != null)
{
whereSql.Append(" AND wh.handle_type=@HandleType");
parameters.Add("HandleType", filter.HandleType);
}
if (filter.IsReaded != null)
{
whereSql.Append(" AND wh.is_readed=@IsReaded");
parameters.Add("IsReaded", filter.IsReaded);
}
string sortSql = GetSelectPageSortSql(filter, GetSelectSortNamePfx(filter));
if (string.IsNullOrWhiteSpace(sortSql))
{
sortSql = $" ORDER BY wh.is_readed,wh.create_time DESC";
}
string formatSql = $"SELECT {{0}} FROM {Table}"
+ $" INNER JOIN workflow_handle wh ON {Table}.`id`=wh.`workflow_id`"
+ whereSql.ToString();
string countSql = string.Format(formatSql, "COUNT(*)");
string pageSql = string.Format(formatSql, $"{JoinSelectPropMapFields(pfx: Table + ".")},wh.`id`,wh.`is_readed` IsReaded,wh.`handle_type` HandleType,wh.`handle_status` HandleStatus")
+ " " + sortSql + " " + GetPartPageSql(pageIndex, pageSize);
var source = this.GetType().Name;
DbConnectionManager.BrainpowerExecute(connectionId, this, (connId, dbConn) =>
{
result = PagingUtil.ExecPage <WorkflowInfo>(pageIndex, pageSize, () =>
{
Log.TraceAsync(countSql, source: source, tags: "SelectWaitHandlePage");
return(dbConn.ExecuteScalar <int>(countSql, parameters, GetDbTransaction(connId)));
}, () =>
{
Log.TraceAsync(pageSql, source: source, tags: "SelectWaitHandlePage");
return(dbConn.Query <WorkflowInfo, WorkflowHandleInfo, WorkflowInfo>(pageSql, (wf, wh) =>
{
if (wf.Handles == null)
{
wf.Handles = new List <WorkflowHandleInfo>()
{
wh
};
}
return wf;
}, parameters, GetDbTransaction(connId), splitOn: "id").AsList());
});
}, AccessMode.SLAVE);
return(result);
}
