ORKCHK5 ; slc/CLA - Support routine called by ORKCHK to do ACCEPT mode order checks ;3/6/97  9:35
 ;;3.0;ORDER ENTRY/RESULTS REPORTING;**6,32,74,94,123,190**;Dec 17, 1997
 Q
 ;
EN(ORKS,ORKDFN,ORKA,ORENT,ORKTMODE) ;perform order checking for orderable item acceptance
 Q:$$GET^XPAR("DIV^SYS^PKG","ORK SYSTEM ENABLE/DISABLE",1,"I")="D"
 ;
 N OI,ORKDG,HL7,ODT,ORNUM,HL7NPTR,HL7NTXT,HL7NCOD,HL7LPTR,HL7LTXT,HL7LCOD
 N OCN,DNGR,ORKMSG,ORKPDATA,ORKOCNUM
 ;
 S OI=$P(ORKA,"|"),ORKDG=$P(ORKA,"|",2),HL7=$P(ORKA,"|",3)
 S ODT=$P(ORKA,"|",4),ORNUM=$P(ORKA,"|",5),ORKPDATA=$P(ORKA,"|",6)
 S HL7NPTR=$P(HL7,U),HL7NTXT=$P(HL7,U,2),HL7NCOD=$P(HL7,U,3)
 S HL7LPTR=$P(HL7,U,4),HL7LTXT=$P(HL7,U,5),HL7LCOD=$P(HL7,U,6)
 I ORKDG="GMRC",'$L(ODT) S ODT=$$NOW^XLFDT  ;def consult order d/t is now
 ;
 I $E(ORKDG,1,2)="PS" D PHARM
 I $E(ORKDG,1,2)'="PS",($E(ORKDG,1,2)'="LR"),($L($G(OI))),($L($G(ODT))),(ORKTMODE'="ALL") D DUPOR
 I $E(ORKDG,1,2)="LR",($L($G(OI))),($L($G(ODT))),(ORKTMODE'="ALL") D
 .D DUPLAB
 .D LABFREQ
 I $E(ORKDG,1,2)'="PS" D MLM^ORKCHK2(.ORKS,ORKDFN,ORKA,ORENT,"ACCEPT")
 Q
 ;
PHARM ;process pharmacy order checks:
 N ORPSPKG,ORPSA,ORKDD
 N ORALLRN,ORALLRF,ORALLRD
 D PARAMS("ALLERGY-DRUG INTERACTION",.ORALLRN,.ORALLRF,.ORALLRD)
 ;
 ;dispense drug selected:
 I $L($G(HL7LPTR)),($G(HL7LCOD)="99PSD") D
 .D RXOCS
 .D MLM^ORKCHK2(.ORKS,ORKDFN,ORKA,ORENT,"ACCEPT")
 ;
 ;dispense drug NOT selected, split OI into dispense drugs:
 I '$L($G(HL7LPTR)) D
 .S ORPSPKG=$E(ORKDG,3)
 .I ORPSPKG="H" S ORPSPKG="X"  ;change to "X" if "H"erbal/non-VA med
 .I "IOX"[ORPSPKG D OI2DD(.ORPSA,OI,ORPSPKG)
 .S ORKDD=0 F  S ORKDD=$O(ORPSA(ORKDD)) Q:'ORKDD  D
 ..S HL7LTXT=ORPSA(ORKDD)
 ..S HL7NPTR=$P(ORKDD,";",2)
 ..S HL7LPTR=+ORKDD
 ..S HL7LCOD="99PSD",HL7NCOD="99NDF"
 ..S $P(HL7,U)=HL7NPTR,$P(HL7,U,3)=HL7NCOD
 ..S $P(HL7,U,4)=HL7LPTR,$P(HL7,U,5)=HL7LTXT,$P(HL7,U,6)=HL7LCOD
 ..S $P(ORKA,"|",3)=HL7  ;set these for MLM OCX call
 ..D RXOCS
 ..D MLM^ORKCHK2(.ORKS,ORKDFN,ORKA,ORENT,"ACCEPT")
 Q
 ;
RXOCS ;drug-allergy interaction
 Q:ORALLRF="D"
 N ORKAL
 I $L($G(HL7NPTR)),($G(HL7NCOD)="99NDF") D
 .D RXN^ORQQAL(.ORKAL,ORKDFN,"DR",HL7NPTR,$G(HL7LPTR)) I (ORKAL>0) D
 ..Q:$L($P(ORKAL,U,2))<1
 ..S ORKMSG="Previous adverse reaction to: "_$P(ORKAL,U,2)
 ..S ORKS("ORK",ORALLRD_","_$G(ORNUM)_","_$E(ORKMSG,1,225))=ORNUM_U_ORALLRN_U_ORALLRD_U_ORKMSG
 Q
 ;
OI2DD(ORPSA,OROI,ORPSPKG)       ;rtn dispense drugs for a PS OI
 N PSOI
 Q:'$D(^ORD(101.43,OROI,0))
 S PSOI=$P($P(^ORD(101.43,OROI,0),U,2),";")
 Q:+$G(PSOI)<1
 D DRG^PSSUTIL1(.ORPSA,PSOI,ORPSPKG)
 Q
 ;
DUPOR ;duplicate orders for non-pharmacy and non-lab:
 S OCN=0,OCN=$O(^ORD(100.8,"B","DUPLICATE ORDER",OCN))
 Q:+$G(OCN)<1
 Q:$$GET^XPAR(ORENT,"ORK PROCESSING FLAG",OCN,"I")="D"
 N ORKOR S ORKOR=0
 D DUP^ORKOR(.ORKOR,ORKDFN,OI,ODT,ORKDG) I (ORKOR>0) D
 .S ORKOCNUM=+$P(ORKOR,U)
 .S DNGR=$$GET^XPAR("DIV^SYS^PKG","ORK CLINICAL DANGER LEVEL",OCN,"I")
 .S ORKMSG="Duplicate order: "_$P(ORKOR,U,2)
 .S ORKS("ORK",DNGR_","_$G(ORNUM)_","_ORKOCNUM_","_$E(ORKMSG,1,225))=ORNUM_U_OCN_U_DNGR_U_ORKMSG_U_ORKOCNUM
 Q
 ;
DUPLAB ;duplicate laboratory orders:
 N ORKLR,OCI
 S ORKLR=0,OCI=""
 S OCN=0,OCN=$O(^ORD(100.8,"B","DUPLICATE ORDER",OCN))
 Q:+$G(OCN)<1
 Q:$$GET^XPAR(ORENT,"ORK PROCESSING FLAG",OCN,"I")="D"
 S DNGR=$$GET^XPAR("DIV^SYS^PKG","ORK CLINICAL DANGER LEVEL",OCN,"I")
 D DUP^ORKLR(.ORKLR,OI,ORKDFN,ODT,ORKPDATA)
 F  S OCI=$O(ORKLR(OCI)) Q:OCI=""  D
 .S ORKOCNUM=+$P(ORKLR(OCI),U)
 .S ORKMSG="Duplicate order: "_$P(ORKLR(OCI),U,2)
 .S ORKS("ORK",DNGR_","_$G(ORNUM)_","_ORKOCNUM_","_$E(ORKMSG,1,225))=ORNUM_U_OCN_U_DNGR_U_ORKMSG_U_ORKOCNUM
 Q
 ;
LABFREQ ;lab order frequency restrictions:
 N ORKLR,OCI
 S ORKLR=0,OCI=""
 S OCN=0,OCN=$O(^ORD(100.8,"B","LAB ORDER FREQ RESTRICTIONS",OCN))
 Q:+$G(OCN)<1
 Q:$$GET^XPAR(ORENT,"ORK PROCESSING FLAG",OCN,"I")="D"
 S DNGR=$$GET^XPAR("DIV^SYS^PKG","ORK CLINICAL DANGER LEVEL",OCN,"I")
 D ORFREQ^ORKLR2(.ORKLR,OI,ORKDFN_";DPT(",ODT,ORKPDATA)
 S OCI="" F  S OCI=$O(ORKLR(OCI)) Q:OCI=""  D
 .S ORKMSG=$P(ORKLR(OCI),U,2)
 .S ORKS("ORK",DNGR_","_$G(ORNUM)_","_$E(ORKMSG,1,225))=ORNUM_U_OCN_U_DNGR_U_ORKMSG
 Q
 ;
PARAMS(ORKNAME,ORKNUM,ORKFLAG,ORKDNGR) ; get parameter values for an order chk
 S ORKNUM=0,ORKNUM=$O(^ORD(100.8,"B",ORKNAME,ORKNUM))
 S ORKFLAG=$$GET^XPAR(ORENT,"ORK PROCESSING FLAG",ORKNUM,"I")
 S ORKDNGR=$$GET^XPAR("DIV^SYS^PKG","ORK CLINICAL DANGER LEVEL",ORKNUM,"I")
 Q