Home   Package List   Routine Alphabetical List   Global Alphabetical List   FileMan Files List   FileMan Sub-Files List   Package Component Lists   Package-Namespace Mapping  
Routine: MHV7R6

MHV7R6.m

Go to the documentation of this file.
  1. MHV7R6 ;KUM - HL7 RECEIVER FOR TIU TITLES QUERY ; 1/5/13 10:34am
  1. ;;1.0;My HealtheVet;**10,11**;Aug 23, 2005;Build 61
  1. ;;Per VHA Directive 2004-038, this routine should not be modified.
  1. ;
  1. ; Integration Agreements:
  1. ; 10104 : $$UP^XLFSTR
  1. Q
  1. ;
  1. QBPQ13 ;Process QBP^Q13 messages from the MHVSM QBP-Q13 Subscriber protocol
  1. ;
  1. ; This routine and subroutines assume that all VistA HL7 environment
  1. ; variables are properly initialized and will produce a fatal error
  1. ; if they are missing.
  1. ;
  1. ; The message will be checked to see if it is a valid query.
  1. ; If not a negative acknowledgement will be sent. If the query is an
  1. ; immediate mode or synchronous query, the realtime request manager
  1. ; is called to handle the query. This means the query will be
  1. ; processed and a response generated immediately.
  1. ; In the future deferred mode queries may be filed in a database for
  1. ; later processing, or transmission.
  1. ;
  1. ; Input:
  1. ; HL7 environment variables
  1. ;
  1. ; Output:
  1. ; Processed query or negative acknowledgement
  1. ; If handled real-time the query response is generated
  1. ;
  1. ; Integration Agreements
  1. ;
  1. ; 10104 UP^XLFSTR
  1. ;
  1. N MSGROOT,QRY,XMT,ERR,RNAME
  1. S (QRY,XMT,ERR)=""
  1. ; Inbound query messages are small enough to be held in a local.
  1. ; The following lines commented out support use of global and are
  1. ; left in case use a global becomes necessary.
  1. ;S MSGROOT="^TMP(""MHV7"",$J)"
  1. ;K @MSGROOT
  1. S MSGROOT="MHV7MSG"
  1. N MHV7MSG
  1. D LOADXMT^MHV7U(.XMT) ;Load inbound message information
  1. ;
  1. S RNAME=XMT("MESSAGE TYPE")_"-"_XMT("EVENT TYPE")_" RECEIVER"
  1. D LOG^MHVUL2(RNAME,"BEGIN","S","TRACE")
  1. ;
  1. D LOADMSG^MHV7U(MSGROOT)
  1. D LOG^MHVUL2("LOAD",MSGROOT,"I","DEBUG")
  1. ;
  1. D PARSEMSG^MHV7U(MSGROOT,.HL)
  1. D LOG^MHVUL2("PARSE",MSGROOT,"I","DEBUG")
  1. ;
  1. I '$$VALIDMSG(MSGROOT,.QRY,.XMT,.ERR) D Q
  1. . D LOG^MHVUL2("MSG CHECK","INVALID^"_ERR,"S","ERROR")
  1. . D XMIT^MHV7T(.QRY,.XMT,ERR,"",.HL)
  1. D LOG^MHVUL2("MSG CHECK","VALID","S","TRACE")
  1. ;
  1. ; Immediate Mode
  1. ; Deferred mode queries are not supported at this time
  1. D REALTIME^MHVRQI(.QRY,.XMT,.HL)
  1. ;
  1. D LOG^MHVUL2(RNAME,"END","S","TRACE")
  1. D RESET^MHVUL2 ;Clean up TMP used by logging
  1. ;K @MSGROOT
  1. ;
  1. Q
  1. ;
  1. VALIDMSG(MSGROOT,QRY,XMT,ERR) ;Validate message
  1. ;
  1. ; Messages handled: QBP^Q13
  1. ;
  1. ; QBP query messages must contain QPD and RCP segments
  1. ; Any additional segments are ignored
  1. ;
  1. ; Input:
  1. ; MSGROOT - Root of array holding message
  1. ; XMT - Transmission parameters
  1. ;
  1. ; Output:
  1. ; QRY - Query Array
  1. ; XMT - Transmission parameters
  1. ; ERR - segment^sequence^field^code^ACK type^error text
  1. ;
  1. N MSH,PID,STF,QPD,RCP,REQFLDS,REQID,REQTYPE,FROMDT,TODT,PRI,QTAG,QNAME,MHVDCIEN
  1. N SEGTYPE,CNT,OCNT,RXNUM,QTY,UNIT,REQFLDS,CHKSEG
  1. K QRY,ERR
  1. S MHVDCIEN=0
  1. S ERR=""
  1. ;
  1. ; Set up basics for responding to message.
  1. ;-----------------------------------------
  1. S QRY("MID")=XMT("MID") ;Message ID
  1. S QRY("QPD")=""
  1. ;
  1. ; Validate message is a well-formed QBP query message.
  1. ;-----------------------------------------------------------
  1. ; Must have MSH first, followed by QPD,RCP in any order
  1. ; PID and STF are optional. All other segments are ignored.
  1. ;
  1. I $G(@MSGROOT@(1,0))="MSH" M MSH=@MSGROOT@(1)
  1. E S ERR="MSH^1^^100^AE^Missing MSH segment" Q 0
  1. ;
  1. S CNT=2,OCNT=0
  1. F Q:'$D(@MSGROOT@(CNT)) D S CNT=CNT+1
  1. . S SEGTYPE=$G(@MSGROOT@(CNT,0))
  1. . I SEGTYPE="QPD" M QPD=@MSGROOT@(CNT),QRY("QPD")=QPD Q
  1. . I SEGTYPE="RDF" M RDF=@MSGROOT@(CNT) Q
  1. . Q
  1. ;
  1. I '$D(QPD) S ERR="QPD^1^^100^AE^Missing QPD segment" Q 0
  1. ;
  1. S QTAG=$G(QPD(1,1,2)) ;Query Tag
  1. S REQID=$G(QPD(2)) ;Request ID
  1. S REQTYPE=$G(QPD(3,1,1)) ;Request Type
  1. S:REQTYPE="" REQTYPE=$G(QPD(3)) ;Request Type if no other params
  1. ;
  1. ; Validate required fields and query parameters
  1. ;------------------------------------------------------
  1. ;
  1. ; Check for missing/invalid fields
  1. ;
  1. I '$D(QPD(1)) S ERR="QPD^1^1^101^AE^Missing Message Query Name" Q 0
  1. M QNAME=QPD(1) ;Message Query Name
  1. ;
  1. I QTAG="" S ERR="QPD^1^2^101^AE^Missing Query Tag" Q 0
  1. I REQID="" S ERR="QPD^1^2^101^AE^Missing Request ID" Q 0
  1. S (QRY("DCLSNM"),QRY("DFN"))=""
  1. S QRY("REQID")=REQID
  1. ;
  1. I REQTYPE="" S ERR="QPD^1^3^101^AE^Missing Request Type" Q 0
  1. I '$$VALRTYPE^MHV7RU(REQTYPE,.QRY,.ERR) S ERR="QPD^1^3^"_ERR Q 0
  1. ;
  1. I ERR Q 0
  1. ;
  1. ; Populate parameters 1-3 with the QPD segment data
  1. ;
  1. S QRY("DCLSNM")=$G(QPD(3,1,3)) ;Document Class Name
  1. I (REQTYPE="TIUTitlesByDocumentClass")&($D(QPD)) D
  1. . I $G(QRY("DCLSNM"))="" S ERR="QPD^1^6^101^AE^Document Class Name cannot be null" Q
  1. . S MHVDCIEN=$$DOCDEF^MHVXTIU($G(QRY("DCLSNM")))
  1. . I $G(MHVDCIEN)=0 S ERR="QPD^1^6^102^AE^Document Class Name "_$G(QRY("DCLSNM"))_" Unknown."
  1. ;
  1. ;Added for MHV*1.0*11 - Validations for SMDSSUnitsByProviderAndAClinic query Input parameters
  1. S QRY("ACLN")=$G(QPD(3,1,2))
  1. S QRY("PDUZ")=$G(QPD(3,1,3))
  1. I (REQTYPE="SMDSSUnitsByProviderAndClinic")&($D(QPD)) D
  1. . I $G(QRY("ACLN"))="" S ERR="QPD^1^6^101^AE^DSS6-Associated Clinic cannot be null" Q
  1. . I $G(QRY("PDUZ"))="" S ERR="QPD^1^6^102^AE^DSS5-Provider DUZ cannot be null" Q
  1. I ERR Q 0
  1. ;
  1. ;Added for MHV*1.0*11 - Validations for SMECSProcedures query Input parameters
  1. S QRY("DSSI")=$G(QPD(3,1,2))
  1. S QRY("LOCI")=$G(QPD(3,1,3))
  1. I (REQTYPE="SMECSProcedures")&($D(QPD)) D
  1. . I $G(QRY("DSSI"))="" S ERR="QPD^1^6^101^AE^DSS Unit IEN cannot be null" Q
  1. . I $G(QRY("LOCI"))="" S ERR="QPD^1^6^102^AE^Location IEN cannot be null" Q
  1. I ERR Q 0
  1. ;
  1. I ERR'="" Q 0
  1. ;
  1. Q 1
  1. ;