89 lines
3.0 KiB
Mathematica
89 lines
3.0 KiB
Mathematica
HLOMSG1 ;ALB/CJM-HL7 - APIs for files 777/778 (CONTINUED) ;02/04/2004
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;;1.6;HEALTH LEVEL SEVEN;**126**;Oct 13, 1995
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;
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FINDMSG(MSGID,LIST) ;
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;Given a message id, this function finds the file 778 entries having that message id. The count is returned as the function value. If the message
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;is within a batch, it might be in the subfile. The list of found
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;records is in the format LIST(1)=<IEN>^<SUBIEN>,LIST(2)=<IEN>^<SUBIEN>,
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;etc., where SUBIEN="" if the message is not within a batch.
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;
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N COUNT,MSG
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K LIST
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Q:$G(MSGID)="" 0
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S (MSG,COUNT)=0
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F S MSG=$O(^HLB("B",MSGID,MSG)) Q:'MSG S COUNT=COUNT+1,LIST(COUNT)=MSG
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S MSG=""
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F S MSG=$O(^HLB("AE",MSGID,MSG)) Q:MSG="" S COUNT=COUNT+1,LIST(COUNT)=MSG
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Q COUNT
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;
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ACKTOIEN(MSGID,ACKTO) ;
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;finds the ien of the initial message
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;Input:
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; MSGID - the msg id of the ack message
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; ACKTO - msgid of the original message
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;Output: Function returns "" if not found, otherwise the IEN, or, if the message is in a batch, the <ien>^<subien>
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;
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N LIST,RETURN
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S RETURN=""
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I $$FINDMSG(ACKTO,.LIST) D
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.N COUNT
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.S COUNT=0
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.F S COUNT=$O(LIST(COUNT)) Q:'COUNT D Q:RETURN
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..N IEN,SUBIEN
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..S IEN=$P(LIST(COUNT),"^"),SUBIEN=$P(LIST(COUNT),"^",2)
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..I 'SUBIEN D
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...I $P($G(^HLB(IEN,0)),"^",7)=MSGID S RETURN=IEN
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..E D
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...I $P($G(^HLB(IEN,3,SUBIEN,0)),"^",4)=MSGID S RETURN=IEN_"^"_SUBIEN
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Q RETURN
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;
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;
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ACKBYIEN(MSGID,ACKBY) ;
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;finds the ien of the ack message
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;Input:
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; MSGID - the msg id of the initial message
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; ACKBY - msgid of the ack message
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;Output: Function returns "" if not found, otherwise the IEN, or, if the message is in a batch, the <ien>^<subien>
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;
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N LIST,RETURN
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S RETURN=""
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I $$FINDMSG(ACKBY,.LIST) D
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.N COUNT
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.S COUNT=0
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.F S COUNT=$O(LIST(COUNT)) Q:'COUNT D Q:RETURN
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..N IEN,SUBIEN
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..S IEN=$P(LIST(COUNT),"^"),SUBIEN=$P(LIST(COUNT),"^",2)
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..I 'SUBIEN D
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...I $P($G(^HLB(IEN,0)),"^",3)=MSGID S RETURN=IEN
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..E D
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...I $P($G(^HLB(IEN,3,SUBIEN,0)),"^",3)=MSGID S RETURN=IEN_"^"_SUBIEN
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Q RETURN
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;
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GETMSGB(MSG,SUBIEN,SUBMSG) ;
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;gets a message from within a batch
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;Input:
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; MSG (required, pass by reference) from $$GETMSG
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; SUBIEN - the subrecord #
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;Output:
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; SUBMSG (pass by reference) These subscripts are returned:
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; "ACK BY" - if this msg was app acked, the msg id if this msg that was app
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; "ACK TO" - if this msg is an app ack, the msg id of msg being acked
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; "EVENT" - HL7 Event
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; "HDR",1) - fields 1-6 of the header segment
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; "HDR",2) - fields 7-End of the header segment
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; "ID" - Message Control ID
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; "MESSAGE TYPE" - HL7 Message Type
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; "STATUS" - completion status for the individual message
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;
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N NODE
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S NODE=$G(^HLB(MSG("IEN"),3,SUBIEN,0))
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S SUBMSG("ID")=$P(NODE,"^",2)
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S SUBMSG("ACK TO")=$P(NODE,"^",3)
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S SUBMSG("ACK BY")=$P(NODE,"^",4)
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S SUBMSG("STATUS")=$P(NODE,"^",5)
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S SUBMSG("HDR",1)=$G(^HLB(MSG("IEN"),3,SUBIEN,1)),SUBMSG("HDR",2)=$G(^(2))
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S NODE=$G(^HLA(MSG("BODY"),2,SUBIEN,0))
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S SUBMSG("MESSAGE TYPE")=$P(NODE,"^",2)
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S SUBMSG("EVENT")=$P(NODE,"^",3)
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Q
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