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Kurro Lopez · Sep 3, 2020

Indeed.

The parameter 3 in $ZDATE and $ZDATEH is the format of the date YYYY-MM-DD ODBC format

$HOROLOG retrieves the system datetime, so $ZDATE($HOROLOG,3) gives the current sytem date

Usually, HL7.{PID.7} uses the format YYYY-MM-DD, so it converts the string into a datetime variable ($ZDATEH(dob,3))

Please, find out the info in $ZDATE and $ZDATEH documentation.

Best regards,
Francisco Lopez

P.S. Don't forget mark the answer as accepted wink

Kurro Lopez · Sep 3, 2020

I've found the solution.

ClassMethod CreateTask() As %Status
{
    Set task=##class(%SYS.Task).%New()
    Set task.Name = "Check laboratory process"
    Set task.NameSpace=$Namespace
    Set task.TimePeriod=0 // Daily
    Set task.TimePeriodEvery=1 // Every 1 day
    Set task.DailyFrequency=0 // Run once
    Set taskdef = ##class(MyTasks.LabsTask).%New()
    Do task.AssignSettings(taskdef)
    Set task.TaskClass=$classname(taskdef)
    Set task.Settings=$lb("Laboratory","LABS1")
    
    Set st = task.%Save()
    Return:$$$ISERR(st) st
    Return ##class(%SYS.Task).RunNow(task.%Id())
}
Kurro Lopez · Sep 3, 2020

One question,

If my %SYS.Task.Definition class needs a parameter, how to add it in the %SYS.Task definition?

this is my task

Class MyTasks.LabsTask Extends %SYS.Task.Definition
{

Parameter PROPERTYVALIDATION = 1;

Parameter BPDOPROCESS= "MyLabs.BS.Process";

Parameter TaskName = "Check process of labs";

Property Laboratory As %String [ Required ];

Method OnTask() As %Status
{
    #Dim tService As Service.class
    set tSC = $$$OK
    set message = ##class(Ens.StringContainer).%New(..Laboratory)
    $$$ThrowOnError(##class(Ens.Director).CreateBusinessService(..#BPDOPROCESS, .tService))
    If ($IsObject(tService)) {
        Set tSC = tService.ProcessInput(message,.output)
    }
    
    Quit tSC
}

}

Regards,
Francisco Lopez

Kurro Lopez · Sep 2, 2020

You can use DATEDIFF function to check the days between both date

set date1 = $zdate($horolog,3)
set date2 = $zdate($zdateh("2020-09-01",3),3)
write $SYSTEM.SQL.DATEDIFF("dd",date2,date1)     // 1

In your scenario it could be like this:

$SYSTEM.SQL.DATEDIFF("dd",$ZDATE($ZDATEH(HL7.{PID.7},3),3),$ZDATE($HOROLOG,3)) <= 3

This is a boolean condition, so your rule only have that condition

UPDATE

Rules only accept functions from functions class, so you should create a new class with that function:

Class MyFunctions Extends Ens.Rule.FunctionSet
{
ClassMethod DaysDobHL7(pDob As %String) As %Integer
{
    set date1 = $zdate($horolog,3)
    set date2 = $zdate($zdateh(pDob,3),3)
    
    quit $SYSTEM.SQL.DATEDIFF("dd",date2,date1)
}

then, your new function should be visible in rules function

Regards,
Francisco Lopez

Kurro Lopez · Aug 26, 2020

Finally, I've added the following method in request class

 
Method Find(item As LabCenter)
{
    for i=1:1:..ListCenter.Count(){
        set tmp=..ListCenter.GetAt(i)
        if tmp.LabId=item.LabId, tmp.Center=item.Center, tmp.Code=item.Code return i
    }
 
    quit 0
}

By this way, I find my Lab-Center

> set obj=##class(ListLabCenter).%OpenId(1)
> zw obj
obj=<OBJECT REFERENCE>[2@ListLabCenter]
+----------------- general information ---------------
|      oref value: 2
|      class name: ListLabCenter
|           %%OID: $lb("1","ListLabCenter")
| reference count: 2
+----------------- attribute values ------------------
|       %Concurrency = 1  <Set>
+----------------- swizzled references ---------------
|      i%ListCenter = ""
|   i%ListCenter(1) = $lb($lb("A08829848","A088298480001",""))
|   i%ListCenter(2) = $lb($lb("A08829848","A088298480002",""))
|   i%ListCenter(3) = $lb($lb("A08829848","A088298480003",""))
|   i%ListCenter(4) = $lb($lb("U66700196","U667001960002",""))
|   i%ListCenter(5) = $lb($lb("U66700196","U667001960003",""))
|   r%ListCenter = "1@%Collection.ListOfObj"
|   r%ListCenter(1) = "3@LabCenter"
+-----------------------------------------------------
> set objFind = ##class(LabCenter).%New()
> set objFind.LabId="A08829848"
> set objFind.Center="A088298480003"
> zw objFind
objFind=<OBJECT REFERENCE>[5@LabCenter]
+----------------- general information ---------------
|      oref value: 5
|      class name: LabCenter
| reference count: 2
+----------------- attribute values ------------------
|             Center = "A088298480003"
|               Code = ""
|              LabId = "A08829848"
+-----------------------------------------------------
> w obj.Find(objFind)
3
> set objFindFake = ##class(LabCenter).%New()
> set objFindFake.LabId="FAKE"
> set objFindFake.Center="A088298480003"
> w obj.Find(objFindFake)
0

Thanks for your help.

Best regards,
Francisco López

Kurro Lopez · May 28, 2020

We are preparing a great concert to celebrate it with world famous guests, such as Beyonce, Jenifer Lopez, Maluma, Elton John, Paul McCartney, Rosalia, and some other surprises ...
We are waiting for the pandemic to allow us to do so, or we are going to have to suspend it.

hehehe, just kidding ... we will have a couple of beers for what we have done and for what we are going to do.

Thanks @Anastasia Dyubaylo