source: WorldVistAEHR/trunk/r/ORDER_ENTRY_RESULTS_REPORTING-OR-OCX--ORRC--ORRJ/ORM.m@ 861

ORM ; SLC/MKB/JDL - ORM msg router ;11/17/00  10:58

 ;;3.0;ORDER ENTRY/RESULTS REPORTING;**3,97,141,187,195**;Dec 17, 1997

EN(MSG) ; -- main entry point for OR RECEIVE where MSG contains HL7 msg

 N ORMSG,ORNMSP,ORTYPE,MSH,PID,PV1,ORC,ORVP,ORTS,ORL,ORCAT,ORAPPT

 S ORAPPT="",ORL=0

 S ORMSG=$S($L($G(MSG)):MSG,1:"MSG") ; MSG="NAME" or MSG(#)=message

 I '$O(@ORMSG@(0)) D EN^ORERR("Missing HL7 message",.ORMSG) Q

 S MSH=0 F  S MSH=$O(@ORMSG@(MSH)) Q:MSH'>0  Q:$E(@ORMSG@(MSH),1,3)="MSH"

 I 'MSH D EN^ORERR("Missing or invalid MSH segment",.ORMSG) Q

 S ORNMSP=$$NMSP($P(@ORMSG@(MSH),"|",3)),ORTYPE=$P(@ORMSG@(MSH),"|",9)

 I '$L(ORNMSP) D EN^ORERR("Missing or invalid sending application",.ORMSG) Q

 D PID I '$G(ORVP) D EN^ORERR("Missing or invalid patient ID",.ORMSG) Q

 D PV1 S ORC=PID

EN1 F  S ORC=$O(@ORMSG@(+ORC)) Q:ORC'>0  I $E(@ORMSG@(ORC),1,3)="ORC" D

 . N ORDCNTRL,ORDSTS,PKGIFN,ORIFN,ORNP,ORTN,ORERR,ORLOG,ORDUZ,ORQT,ORSTRT,ORSTOP,ORURG,ORNATR,OREASON

 . S ORC=ORC_U_@ORMSG@(ORC),ORDCNTRL=$TR($P(ORC,"|",2),"@","P")

 . I '$L(ORDCNTRL) S ORERR="Invalid control code" D ERROR Q

 . S ORIFN=$P($P(ORC,"|",3),U),PKGIFN=$P($P(ORC,"|",4),U)

 . I ORIFN,$D(^OR(100,+ORIFN,0)),$P(^(0),U,2)'=ORVP S ORERR="Patient doesn't match" D ERROR Q

 . S ORDSTS=$P(ORC,"|",6),ORQT=$P(ORC,"|",8)

 . S ORSTRT=$$FMDATE($P(ORQT,U,4)),ORSTOP=$$FMDATE($P(ORQT,U,5))

 . S ORURG=$$URGENCY($P(ORQT,U,6)),ORLOG=$$FMDATE($P(ORC,"|",10))

 . S ORDUZ=+$P(ORC,"|",11),ORNP=+$P(ORC,"|",13),OREASON=$P(ORC,"|",17)

 . S ORNATR=$S($P(OREASON,U,3)="99ORN":$P(OREASON,U),1:"")

 . S ORTN="EN^ORM"_ORNMSP D @ORTN I $D(ORERR) D ERROR Q

 . I ORDCNTRL="SN",$G(ORIFN) D MSG^ORMBLD(ORIFN,"NA")

 . I $G(DGPMT),ORDCNTRL="OD"!(ORDCNTRL="OC") D XTMP

 Q

 ;

NMSP(NAME) ; -- Returns pkg namespace

 I NAME="RADIOLOGY"!(NAME="IMAGING") Q "RA"

 I NAME="LABORATORY" Q "LR"

 I NAME="DIETETICS" Q "FH"

 I NAME="PHARMACY" Q "PS"

 I NAME="CONSULTS" Q "GMRC"

 I NAME="PROCEDURES" Q "GMRC"

 I NAME="ORDER ENTRY" Q "ORG"

 Q ""

 ;

PID ; -- Returns patient from PID segment in current msg

 ;    Sets PID, ORVP, ORTS if valid patient

 N I,DFN,SEG S I=MSH,PID=""

 F  S I=$O(@ORMSG@(I)) Q:I'>0  S SEG=$E(@ORMSG@(I),1,3) Q:SEG="ORC"  I SEG="PID" D  Q

 . S DFN=+$P(@ORMSG@(I),"|",4),PID=I

 . I $D(^DPT(DFN,0)) S ORVP=DFN_";DPT(",ORTS=$G(^DPT(DFN,.103)) Q

 . S:$L($P(@ORMSG@(I),"|",5)) ORVP=$P(@ORMSG@(I),"|",5) ; alt ID for Lab

 Q

 ;

PV1 ; -- Returns patient location in PV1 segment in current msg

 ;    Sets PV1, ORCAT, & ORL if valid location, ORAPPT: IMO appointment

 N I,X,SEG S I=PID,PV1=""

 F  S I=$O(@ORMSG@(I)) Q:I'>0  S SEG=$E(@ORMSG@(I),1,3) Q:SEG="ORC"  I SEG="PV1" D  Q

 . S X=+$P(@ORMSG@(I),"|",4),ORCAT=$P(@ORMSG@(I),"|",3),PV1=I

 . S:$D(^SC(X,0)) ORL=X_";SC("

 . S ORAPPT=$P(@ORMSG@(I),"|",45)

 . S:+$G(ORAPPT) ORAPPT=$$FMDATE($G(ORAPPT))

 Q

 ;

ORDITEM(USID) ; -- Returns pointer to Orderable Item file for USID

 N ID,OI

 S ID=$P(USID,U,4)_";"_$P(USID,U,6)

 S OI=+$O(^ORD(101.43,"ID",ID,0))

 Q OI

 ;

URGENCY(CODE) ; -- Return ptr to Order Urgency file #101.42

 S:'$L(CODE) CODE="R"

 Q $O(^ORD(101.42,"C",CODE,0))

 ;

FMDATE(Y) ; -- Convert HL7 date/time to FM format

 Q $$HL7TFM^XLFDT(Y)  ;**97

 ;

ERROR ; -- Sends a DE reply to current msg

 ; Uses ORVP, ORNMSP, ORDUZ, ORIFN, ORERR, and PKGIFN

 N ORV S ORV("XQY0")="" D EN^ORERR(ORERR,.ORMSG,.ORV)

 Q:ORTYPE="ORR"  Q:'$L($G(ORNMSP))

 N OREMSG,ORVP,ORTS S:'$G(ORDUZ) ORDUZ=DUZ D:'$G(ORVP) PID

 S OREMSG(1)=$$MSH^ORMBLD("ORR",ORNMSP),OREMSG(2)=$$PID^ORMBLD($G(ORVP))

 S OREMSG(3)="ORC|DE|"_$S($G(ORIFN):ORIFN_"^OR",1:"")_"|"_$S($L($G(PKGIFN)):PKGIFN_U_ORNMSP,1:"")_"|||||||"_ORDUZ_"||||||"_ORERR

 D MSG^XQOR("OR EVSEND "_ORNMSP,.OREMSG)

 Q

 ;

FIND(SEG,PIECE) ; -- Returns value in $P(@ORMSG@(SEG),"|",PIECE)

 N X,Y,FLDS,I,DONE

 S X=$G(@ORMSG@(SEG)),FLDS=$L(X,"|"),Y="",(I,DONE)=0

 F  D  Q:DONE

 . I PIECE<FLDS S Y=$P(X,"|",PIECE),DONE=1 Q

 . I PIECE=FLDS D  Q

 . . S Y=$P(X,"|",PIECE),I=$O(@ORMSG@(SEG,I)),DONE=1

 . . I I S Y=Y_$P($G(@ORMSG@(SEG,I)),"|")

 . S I=$O(@ORMSG@(SEG,I)) I 'I S Y="",DONE=1 Q

 . S PIECE=PIECE-(FLDS-1),X=$G(@ORMSG@(SEG,I)),FLDS=$L(X,"|")

FQ Q Y

 ;

XTMP ; -- Save package auto-dc'd order numbers in ^XTMP

 ;    Uses ORIFN, ORNMSP

 Q:'$G(ORIFN)  Q:"^1^13^"'[($P($G(^OR(100,+ORIFN,3)),U,3)_U)

 N ORNOW,ORDC S ORNOW=+$$NOW^XLFDT,ORDC="ORDC-"_$G(DGPMDA)

 I $G(^XTMP(ORDC,0)),+^(0)<ORNOW K ^XTMP(ORDC)

 I '$G(^XTMP(ORDC,0)) D

 . N ORNOW1H S ORNOW1H=$$FMADD^XLFDT(ORNOW,,1)

 . S ^XTMP(ORDC,0)=ORNOW1H_U_ORNOW_"^Orders AutoDC'd by Packages on Discharge"

 S ^XTMP(ORDC,+ORIFN)=$G(ORNMSP)

 Q