| 1 | MHV7B1 ;WAS/GPM - HL7 message builder RTB^K13 ; [8/22/05 6:18pm]
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| 2 | ;;1.0;My HealtheVet;;Aug 23, 2005
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| 3 | ;;Per VHA Directive 2004-038, this routine should not be modified.
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| 4 | ;
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| 5 | Q
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| 6 | ;
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| 7 | RTBK13(MSGROOT,QRY,ERR,DATAROOT,HL) ; Build query response
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| 8 | ;
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| 9 | ; Populates the array pointed to by MSGROOT with an RTB^K13 query
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| 10 | ; response message by calling the appropriate segment builders based
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| 11 | ; on the type of response ACK/Data or NAK. Extracted data pointed to
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| 12 | ; by DATAROOT, errors, hit counts, and query information are user to
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| 13 | ; buld the segments.
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| 14 | ; An error number in ERR^4 indicates a NAK is needed.
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| 15 | ; DATAROOT being null indicates a dataless ACK (testing purposes).
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| 16 | ; Multiple types of RDF/RDT are supported based on the type of
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| 17 | ; data in the response, indicated by QRY("TYPE").
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| 18 | ;
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| 19 | ; Input:
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| 20 | ; MSGROOT - Global root of message
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| 21 | ; QRY - Query parameters
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| 22 | ; QRY("TYPE") - Request type number
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| 23 | ; QRY("MID") - original message control ID
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| 24 | ; ERR - Caret delimited error string
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| 25 | ; segment^sequence^field^code^ACK type^error text
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| 26 | ; DATAROOT - Global root of data array
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| 27 | ; HL - HL7 package array variable
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| 28 | ;
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| 29 | ; Output: RTB^K13 message in MSGROOT
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| 30 | ;
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| 31 | N CNT,RDT,HIT
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| 32 | S HIT=""
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| 33 | I DATAROOT'="" S HIT=$G(@DATAROOT)
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| 34 | I HIT="" S HIT=0
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| 35 | S HIT=HIT_"^"_HIT_"^0"
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| 36 | K @MSGROOT
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| 37 | S CNT=1,@MSGROOT@(CNT)=$$MSA($G(QRY("MID")),ERR,.HL)
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| 38 | I $P(ERR,"^",4) S CNT=CNT+1,HIT="0^0^0",@MSGROOT@(CNT)=$$ERR(ERR,.HL)
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| 39 | S CNT=CNT+1,@MSGROOT@(CNT)=$$QAK(.QRY,ERR,HIT,.HL)
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| 40 | S CNT=CNT+1,@MSGROOT@(CNT)=$$QPD(.QRY,.HL)
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| 41 | Q:$P(ERR,"^",4)
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| 42 | S CNT=CNT+1,@MSGROOT@(CNT)=$$RDF(QRY("TYPE"),.HL)
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| 43 | Q:DATAROOT=""
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| 44 | Q:@DATAROOT<1
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| 45 | D RDT(MSGROOT,QRY("TYPE"),DATAROOT,.CNT,.HL)
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| 46 | Q
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| 47 | ;
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| 48 | MSA(MID,ERROR,HL) ;build MSA segment
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| 49 | N MSA,ACK
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| 50 | S ACK=$P(ERROR,"^",5)
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| 51 | I ACK="" S ACK="AA"
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| 52 | S MSA(0)="MSA"
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| 53 | S MSA(1)=ACK ;ACK code
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| 54 | S MSA(2)=MID ;message control ID
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| 55 | S MSA(3)=$$ESCAPE^MHV7U($P(ERROR,"^",6),.HL) ;text message
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| 56 | Q $$BLDSEG^MHV7U(.MSA,.HL)
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| 57 | ;
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| 58 | ERR(ERROR,HL) ;build ERR segment
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| 59 | N ERR
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| 60 | S ERR(0)="ERR"
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| 61 | S ERR(1,1,1)=$P(ERROR,"^",1) ;segment
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| 62 | S ERR(1,1,2)=$P(ERROR,"^",2) ;sequence
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| 63 | S ERR(1,1,3)=$P(ERROR,"^",3) ;field
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| 64 | S ERR(1,1,4,1)=$P(ERROR,"^",4) ;code
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| 65 | S ERR(1,1,4,2)=$$ESCAPE^MHV7U($P(ERROR,"^",6),.HL) ;text
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| 66 | Q $$BLDSEG^MHV7U(.ERR,.HL)
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| 67 | ;
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| 68 | QAK(QRY,ERROR,HIT,HL) ;build QAK segment
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| 69 | N QAK,STATUS
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| 70 | S STATUS=$P(ERROR,"^",5)
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| 71 | I STATUS="" S STATUS="OK"
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| 72 | I STATUS="OK",HIT<1 S STATUS="NF"
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| 73 | S QAK(0)="QAK"
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| 74 | S QAK(1)=QRY("QPD",2) ;query tag
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| 75 | S QAK(2)=STATUS ;query response status
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| 76 | M QAK(3)=QRY("QPD",1) ;message query name
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| 77 | S QAK(4)=$P(HIT,"^",1) ;hit count total
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| 78 | S QAK(5)=$P(HIT,"^",2) ;hits this payload
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| 79 | S QAK(6)=$P(HIT,"^",3) ;hits remaining
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| 80 | Q $$BLDSEG^MHV7U(.QAK,.HL)
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| 81 | ;
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| 82 | QPD(QRY,HL) ;build QPD segment
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| 83 | N QPD
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| 84 | M QPD=QRY("QPD")
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| 85 | S QPD(0)="QPD"
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| 86 | S QPD(7)=$G(QRY("ICN")) ;ICN
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| 87 | S QPD(8)=$G(QRY("DFN")) ;DFN
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| 88 | Q $$BLDSEG^MHV7U(.QPD,.HL)
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| 89 | ;
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| 90 | RDF(REQTYPE,HL) ; build RDF segment
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| 91 | N RTN
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| 92 | S RTN=$$RTN(REQTYPE)
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| 93 | Q:RTN="" "RDF"
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| 94 | Q @("$$RDF^"_RTN_"(.HL)")
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| 95 | ;
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| 96 | RDT(MSGROOT,REQTYPE,DATAROOT,CNT,HL) ; Build RDT segments
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| 97 | N RTN
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| 98 | S RTN=$$RTN(REQTYPE)
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| 99 | Q:RTN=""
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| 100 | D @("RDT^"_RTN_"(MSGROOT,DATAROOT,.CNT,.HL)")
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| 101 | Q
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| 102 | ;
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| 103 | RTN(REQTYPE) ;
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| 104 | N RDEF
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| 105 | S RDEF(3)="MHV7B1B"
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| 106 | S RDEF(21)="MHV7B1B"
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| 107 | Q $G(RDEF(REQTYPE))
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| 108 | ;
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