VistA-FOIAVistA/r/REGISTRATION-DGQE-DG-DPT-GR.../DGMSTHL7.m

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DGMSTHL7 ;ALB/SCK - Military Sexual Trauma HL7 Message builder ;8 Jan 99
;;5.3;Registration;**195**;Aug 13, 1993
Q
;
EVENT(DFN,DGEVNT,DGRSLT) ; Entry point to initiate HL7 ADT message for a MST status event
; Input
; DFN - IEN of patient in the PATIENT File, #2
; DGEVNT - Event type, currently only A08 supported, Optional
; Default is A08
; DGRSLT - Location of results from event trigger
;
; Output
; DGRSLT= results of event action
;
N EVNTDT,EVNTINFO
;
S DFN=$G(DFN)
I 'DFN S @DGRSLT="-1^Invalid DFN" Q
;
S DGEVNT=$G(DGEVNT)
S:'(DGEVNT]"") DGEVNT="A08"
I DGEVNT'["A08" S @DGRSLT="-1^Event type not supported" Q
;
S DGRSLT=$G(DGRSLT)
Q:'(DGRSLT]"")
;
N GLOREF
S GLOREF="^TMP(""HLS"","_$J_")"
K @GLOREF
;
S EVNTINFO("DFN")=DFN
S EVNTINFO("EVENT")="A08"
S EVNTINFO("DATE")=$$NOW^XLFDT
S EVNTINFO("SERVER")="DGMST A08 SERVER"
;
S @DGRSLT=$$BLDMSG(.EVNTINFO,GLOREF)
I (+@DGRSLT>0) D
. S @DGRSLT=$$SENDMSG(.EVNTINFO,GLOREF)
Q
;
BLDMSG(EVNTINFO,XMTARRY) ;
; Input
; EVNTINFO - Array of event information
; ("DATE") - Event date
; ("DFN") - IEN of patient in PATIENT File (#2)
; ("EVENT") - HL7 message event
; ("SERVER") - HL7 Server protocol
;
; XMTARRY - Location to place HL7 message array, Optional
; Default is ^TMP("HLS",$J)
;
; Output
; XMTARRY - HL7 Message
;
N HLEID,HL,HLFS,HLECH,HLQ,LASTLINE,VAFSTR,LINESADD,HLP
;
S XMTARRY=$G(XMTARRY)
S:(XMTARRY="") XMTARRY="^TMP(""HLS"","_$J_")"
;
Q:$G(EVNTINFO("SERVER"))']"" "-1^Server protocol not defined"
I $G(EVNTINFO("SERVER"))]"" D
. D INIT^HLFNC2(EVNTINFO("SERVER"),.HL)
Q:($O(HL(""))="") "-1^Unable to initialize HL7 variables"
;
;; Build EVN segment
N VAFEVN,VAFSTR
S VAFSTR="1,2,"
S VAFEVN=$$EN^VAFHLEVN(EVNTINFO("EVENT"),EVNTINFO("DATE"),VAFSTR,HL("Q"),HL("FS"))
S $P(VAFEVN,HL("FS"),2)=EVNTINFO("EVENT")
S LASTLINE=1+$G(LASTLINE)
S @XMTARRY@(LASTLINE)=VAFEVN
;
;; Build PID segment
N VAFPID
S VAFSTR="1,2,3,4,5,6,7,8,10,11,12,13,14,16,17,19,"
S VAFPID=$$EN^VAFHLPID(EVNTINFO("DFN"),VAFSTR)
S LASTLINE=1+$G(LASTLINE),LINESADD=1+$G(LINESADD)+$O(VAFPID(""),-1)
M @XMTARRY@(LASTLINE)=VAFPID
;
;; Build ZEL segment, include only the MST status and status change date
N VAFZEL
S VAFSTR="1,23,24,"
S VAFZEL=$$EN^VAFHLZEL(EVNTINFO("DFN"),VAFSTR)
S LASTLINE=1+$G(LASTLINE)
M @XMTARRY@(LASTLINE)=VAFZEL
;
Q LASTLINE_U_LINESADD
;
SENDMSG(EVNTINFO,XMTARRY) ; Send ADT HL7 message
; Input
; EVNTINFO
; XMTARRY
;
; Output
;
;
N ARRY4HL7,KILLARRY,HL,HLRESLT
S XMTARRY=$G(XMTARRY)
S:'(XMTARRY]"") XMTARRY="^TMP(""HLS"","_$J_")"
Q:($O(@XMTARRY@(""))="") "-1^Can not send empty message"
;
K HL
S ARRY4HL7="^TMP(""HLS"","_$J_")"
;
;; If server not specified, then quit with error
Q:$G(EVNTINFO("SERVER"))']"" "-1^Server protocol not defined"
;
;; Initialize HL7 variables
I $G(EVNTINFO("SERVER"))]"" D
. D INIT^HLFNC2(EVNTINFO("SERVER"),.HL)
Q:($O(HL(""))="") "-1^Unable to initialize HL7 variables"
;
;; Check if XMTARRY is ^TMP("HLS",$J)
S KILLARRY=0
I (XMTARRY'=ARRY4HL7) D
. ;; make sure '$J' wasn't used
. Q:(XMTARRY="TMP(""HLS"",$J")
. K @ARRY4HL7
. M @ARRY4HL7=@XMTARRY
. S KILLARRY=1
;
;; Broadcast message
D GENERATE^HLMA(EVNTINFO("SERVER"),"GM",1,.HLRESLT,"",.HLP)
S:('HLRESLT) HLRESLT=$P(HLRESLT,"^",2,3)
;
;; Delete ^TMP("HLS",$J) if XMTARRY was different
K:(KILLARRY) @ARRY4HL7
;
Q $G(HLRESLT)