C0QMUERX ; VEN - Analyze ERx Data for Patients ; 5/30/12 10:21am
 ;;1.0;C0Q;;May 21, 2012;Build 44
 QUIT  ; No Entry from the top
 ;
UT ; Unit Tests
 N C0QDEBUG S C0QDEBUG=1
 W "Testing ^DPT B Index",!
 D EN("^DPT(""B"")")
 W !,"Testing B Index on a C0Q Patient List",!
 D EN("^C0Q(301,4,1,""B"")")
 W !,"Testing ^AUPNPAT B Index",!
 D EN("^AUPNPAT(""B"")")
 W !,"Testing Reminder Patient List B Index",!
 D EN("^PXRMXP(810.5,80,30,""B"")")
 W !,"Testing upright file ^DPT",!
 D EN("^DPT")
 W !,"Testing a file with no data",!
 D EN("^ALKJSDF")
 W !,"Testing a no valid parameters",!
 D EN("")
UT2 ; Units Tests 2 
 N C0QDEBUG S C0QDEBUG=1
 D EN("^C0Q(301,4,1,""B"")")
 QUIT
EN(C0QLIST) ; PEP - Analyze ERx Data and store
 ; Parameters:
 ; C0QLIST - Pass by Name. Global or Local Reference.
 ; Can be: ^DPT("B") for all patients or ^C0Q(301,2,1,"B") for a specific patient list
 ; Future: Can be a search template on file 2 or 9000001
 ;
 ; Check if XML Soap Message is installed
 I '$D(^C0PX("B","GETMEDS6")) WRITE "GETMEDS6 Soap Message not installed",! QUIT
 ;
 ; Check if SOAP^C0PWS2 exists
 I '$L($T(SOAP^C0PWS2)) WRITE "C0PWS2 Doesn't exist",! QUIT
 ;
 ; Check C0QLIST for sanity. Must be a single node.
 IF '($DATA(C0QLIST)#2)!(C0QLIST="") WRITE "You didn't pass the list",! QUIT
 ;
 ; Contents must be a Reference with Data
 IF '$DATA(@C0QLIST) WRITE "Destination doesn't contain any data",! QUIT
 ;
 ; Is this a B index?
 NEW C0QB
 IF $QSUBSCRIPT(C0QLIST,$QLENGTH(C0QLIST))="B" DO
 . SET C0QB=1
 . ; DEBUG
 . W:$G(C0QDEBUG) "B index passed",!
 . ; DEBUG
 ELSE  SET C0QB=0
 ;
 ; Make sure our TMP is empty
 K ^TMP($J)
 ;
 ; Walk the global
 N C0QWALK S C0QWALK=$SELECT(C0QB:"",'C0QB:0) ; Walker
 N C0QDONE S C0QDONE=0 ; Finish Flag
 FOR  SET C0QWALK=$O(@C0QLIST@(C0QWALK)) QUIT:C0QDONE  DO
 . ; Are we done?
 . I C0QB,C0QWALK="" S C0QDONE=1 QUIT  ; If in index and we are out, done
 . I 'C0QB,'+C0QWALK S C0QDONE=1 QUIT  ; If not in index and we are not numeric, done
 . ;
 . N C0QDFN ; DFN of Patient
 . ; If Walking B Index and Index not numeric, grab DFN (assuming ^DPT or ^AUPNPAT)
 . ; TODO: Should I check that the global is ^DPT or ^AUPNPAT?
 . I C0QB,'+C0QWALK S C0QDFN=$O(@C0QLIST@(C0QWALK,""))
 . ; Otherwise, we will assume the contents of the index are the DFNs
 . E  S C0QDFN=C0QWALK
 . I $G(C0QDEBUG) W C0QDFN," "
 . ;
 . ; Now, check to see if the patient has e-Rx's
 . I $$HASERX(C0QDFN) S ^TMP($J,C0QDFN)=""
 ;
 W:$G(C0QDEBUG) ! ;
 ;
 ; Loop through collected DFNs, send to WS, and get data back, store in ^TMP($J,DFN)
 N C0QDFN S C0QDFN=0
 F  S C0QDFN=$O(^TMP($J,C0QDFN)) Q:C0QDFN=""  DO
 . N C0POUT
 . W:$G(C0QDEBUG) "Calling GETMEDS6 SOAP Web Service Call for "_C0QDFN,!
 . D SOAP^C0PWS2("C0POUT","GETMEDS6",DUZ,C0QDFN)
 . Q:$G(^TMP($J,C0QDFN,1,"RowCount"))=0 ; WS says no data
 . M ^TMP($J,C0QDFN)=C0POUT
 ;
 ; From the New Crop Meaningful Use documentation:
 ; Appendix G: Meaningful Use Certification FAQ Question 10
 ;
 ; DENOMINATOR                        NUMERATOR
 ; DeaClassCode = 0, 9                DeaClassCode = 0, 9
 ; PharmacyType = 1                   PharmacyType = 1
 ; PharmacyDetailType = 1, 2          PharmacyDetailType = 1, 2
 ; FinalDestinationType = 1, 2, 3, 4  FinalDestinationType = 3, 4
 ; FinalStatusType = 1, 4, 5          FinalStatusType = 1, 5
 ;
 ; DeMorgan's Law
 ; NOT(A or B) = NOT(A) and NOT(B)
 ; So to collect prescriptions for which DeaClassCode is 0 or 9
 ; We exclude all those who are not 0 AND not 9.
 ; See: http://en.wikipedia.org/wiki/De_Morgan%27s_laws#Negation_of_a_disjunction
 ;
 ; The algorithms below use an Onion Peeling method. Any prescription which
 ; fails makes you jump to the next prescription.
 ; The "Onion levels" are:
 ; DeaClassCode, PharamcyType, PharmacyDetailType, FinalDestinationType, FinalStatusType
 ;
 ; Now walk through collected DFNs and accumulate MU stats
 ;
 ; WARNING: Naked References below
 ; 
 N C0QDFN,C0QRXNO S (C0QDFN,C0QRXNO)=0
 N C0QD S C0QD=0 ; Denominator
 ;
 ; Calculate Denominator below
 F  S C0QDFN=$O(^TMP($J,C0QDFN)) Q:C0QDFN=""  DO
 . F  S C0QRXNO=$O(^TMP($J,C0QDFN,C0QRXNO)) Q:C0QRXNO=""  DO
 .. W:$G(C0QDEBUG) "Patient "_C0QDFN_" Rx "_C0QRXNO,!
 .. ;
 .. I ^(C0QRXNO,"DeaClassCode") ; Change $REFERENCE
 .. ;
 .. N DEA S DEA=^("DeaClassCode")
 .. W:$G(C0QDEBUG) "DeaClassCode: "_DEA,!
 .. Q:((DEA'=0)&(DEA'=9))
 .. ;
 .. N PT S PT=^("PharmacyType")
 .. W:$G(C0QDEBUG) "PharmacyType: "_PT,!
 .. Q:(PT'=1)
 .. ;
 .. N PDT S PDT=^("PharmacyDetailType")
 .. W:$G(C0QDEBUG) "PharmacyDetailType: "_PDT,!
 .. Q:((PDT'=1)&(PDT'=2))
 .. ;
 .. N FDT S FDT=^("FinalDestinationType")
 .. W:$G(C0QDEBUG) "FinalDestinationType: "_FDT,!
 .. Q:((FDT'=1)&(FDT'=2)&(FDT'=3)&(FDT'=4))
 .. ;
 .. N FST S FST=^("FinalStatusType")
 .. W:$G(C0QDEBUG) "FinalStatusType: "_FST,!
 .. Q:((FST'=1)&(FST'=4)&(FST'=5))
 .. ;
 .. W:$G(C0QDEBUG) "Adding to Denominator",!
 .. S C0QD=C0QD+1
 ;
 ; Calculate Numerator below
 N C0QDFN,C0QRXNO S (C0QDFN,C0QRXNO)=0
 N C0QN S C0QN=0 ; Numerator
 F  S C0QDFN=$O(^TMP($J,C0QDFN)) Q:C0QDFN=""  DO
 . F  S C0QRXNO=$O(^TMP($J,C0QDFN,C0QRXNO)) Q:C0QRXNO=""  DO
 .. W:$G(C0QDEBUG) "Patient "_C0QDFN_" Rx "_C0QRXNO,!
 .. ;
 .. I ^(C0QRXNO,"DeaClassCode") ; Change $REFERENCE
 .. ;
 .. N DEA S DEA=^("DeaClassCode")
 .. W:$G(C0QDEBUG) "DeaClassCode: "_DEA,!
 .. Q:((DEA'=0)&(DEA'=9))
 .. ;
 .. N PT S PT=^("PharmacyType")
 .. W:$G(C0QDEBUG) "PharmacyType: "_PT,!
 .. Q:(PT'=1)
 .. ;
 .. N PDT S PDT=^("PharmacyDetailType")
 .. W:$G(C0QDEBUG) "PharmacyDetailType: "_PDT,!
 .. Q:((PDT'=1)&(PDT'=2))
 .. ;
 .. N FDT S FDT=^("FinalDestinationType")
 .. W:$G(C0QDEBUG) "FinalDestinationType: "_FDT,!
 .. Q:((FDT'=3)&(FDT'=4))
 .. ;
 .. N FST S FST=^("FinalStatusType")
 .. W:$G(C0QDEBUG) "FinalStatusType: "_FST,!
 .. Q:((FST'=1)&(FST'=5))
 .. ;
 .. W:$G(C0QDEBUG) "Adding to Numerator",!
 .. S C0QN=C0QN+1
 ;
 S ^TMP($J)=C0QN_U_C0QD
 ;
 ; TODO: Over here, do something with the numerator and denominator..
 ; Probably store them somewhere.
 ; 
 I '$G(C0QDEBUG) K ^TMP($J) ; Empty out in production not testing
 QUIT
 ;
HASERX(DFN) ; $$ - Private; Has E-Prescriptions?
 ; Parameters
 ; - DFN by Value
 ; Output
 ; 0 or 1 (false or true)
 N ZI S ZI=""
 N ZERX S ZERX=$NA(^PS(55,DFN,"NVA"))
 N DONE,HASERX
 F  S ZI=$O(@ZERX@(ZI)) Q:ZI=""  Q:$G(DONE)  D
 . I $G(@ZERX@(ZI,1,1,0))["E-Rx Web" S (DONE,HASERX)=1
 Q +$G(HASERX)