source: FOIAVistA/tag/r/SCHEDULING-SD-SC/SCMCHL.m@ 1590

Last change on this file since 1590 was 628, checked in by George Lilly, 15 years ago

initial load of FOIAVistA 6/30/08 version

File size: 5.9 KB
Line 
1SCMCHL ;BP/DJB - PCMM HL7 Main Calling Point ; 16 Dec 2002 11:14 AM
2 ;;5.3;Scheduling;**177,204,224,272,367**;AUG 13, 1993
3 ;
4 ;Reference routine: SCDXMSG
5MAIN(MODE,XMITARRY,VARPTR,WORK) ;Main entry point to generate Primary Care HL7
6 ;messages to NPCD in Austin. Loop thru PCMM HL7 EVENT file (#404.48)
7 ;and generate HL7 message for each appropriate event.
8 ;
9 ;Input:
10 ; MODE - Mode of operation.
11 ; 1: Generate mode - Generate HL7 messages. (Default).
12 ; 2: Review mode - HL7 segments will be built in array
13 ; XMITARRY and may be reviewed. HL7
14 ; messages WILL NOT be generated, and
15 ; processed events will not be
16 ; removed from the transmit xref in
17 ; PCMM HL7 EVENT file.
18 ; XMITARRY - Array to store HL7 segments (full global ref).
19 ; Default=^TMP("PCMM","HL7",$J)
20 ; VARPTR - For testing purposes, you may pass in an EVENT POINTER
21 ; value. This value will be used rather than $ORDERing
22 ; thru "AACXMIT" xref in PCMM HL7 EVENT file.
23 ; Examples:
24 ; "2290;SCPT(404.43," (Patient Team Position Assign)
25 ; "725;SCTM(404.52," (Position Assign History)
26 ; "1;SCTM(404.53," (Preceptor Assign History)
27 ; Work Optional if present
28 ;Output: None
29 ;
30 ;Prevent multiple runs processing at the same time.
31 I $G(VARPTR)'="",$D(^XTMP("SCMCHL")) D Q
32 .W !,"HL7 Transmission in progress, no testing allowed!",!
33 I $D(^XTMP("SCMCHL")) D Q
34 .W !,"HL7 Transmission in progress, please try again later.",!
35 S ^XTMP("SCMCHL",0)=DT_"^"_DT
36 ;
37 NEW ERRCNT,IEN,MSG,MSGCNT,RESULT
38 NEW SCEVIEN,SCFAC
39 NEW HL,HLECH,HLEID,HLFS,HLQ,HLP,XMITERR
40 ;
41 ;Initialize variables - set global locations
42 S:$G(MODE)'=2 MODE=1 ;Default mode = "Generate"
43 S:$G(XMITARRY)="" XMITARRY="^TMP(""PCMM"",""HL7"","_$J_")" ;Segments
44 S XMITERR="^TMP(""PCMM"",""ERR"","_$J_")" ;Errors
45 S MSGCNT=0
46 ;
47 ;Get pointer to sending event
48 S HLEID=$$HLEID()
49 I 'HLEID D Q
50 . S MSG="Unable to initialize HL7 variables - protocol not found"
51 . D ERRBULL^SCMCHLM(MSG)
52 ;
53 ;Initialize HL7 variables
54 D INIT^HLFNC2(HLEID,.HL)
55 I $O(HL(""))="" D Q
56 . D ERRBULL^SCMCHLM($P(HL,"^",2))
57 ;
58 ;Get faciltiy number
59 S SCFAC=+$P($$SITE^VASITE(),"^",3)
60 ;
61 ;User passed in an EVENT POINTER value
62 I $G(VARPTR)]"" D MANUAL Q
63 ;
64LOOP ;Loop thru EVENT POINTER xref and send message for each unique one.
65 ;alb/rpm Patch 224
66 ;The SCLIMIT counter allows sites to limit the number of HL7 messages
67 ;processed at any one time. The next EVENT POINTER in the queue will
68 ;not be processed if SCLIMIT is exceeded. SCLIMIT is not an absolute
69 ;limit, since a single EVENT POINTER can generate multiple HL7
70 ;messages.
71 ;Sites can modify SCLIMIT by editing the HL7 TRANSMIT LIMIT field of
72 ;the PCMM PARAMETER file.
73 ;
74 NEW SCLIMIT,WORK,VARPTR
75 S SCLIMIT=$P($G(^SCTM(404.44,1,1)),U,5) ;Limit # of msgs processed
76 S:'SCLIMIT SCLIMIT=2500 ;Default to 2500 msgs
77 S VARPTR=""
78 F S VARPTR=$O(^SCPT(404.48,"AACXMIT",VARPTR)) Q:VARPTR=""!(SCLIMIT<1) D
79 . KILL @XMITARRY ;Initialize array
80 . ;
81 . ;Preserve the Event IEN. Used to process a deletion.
82 . F SCEVIEN=0:0 S SCEVIEN=$O(^SCPT(404.48,"AACXMIT",VARPTR,SCEVIEN)) Q:'SCEVIEN D
83 .. ;
84 .. ;Build segment array
85 .. K SCFUT
86 .. S WORK=+$P($G(^SCPT(404.48,SCEVIEN,0)),U,8)
87 .. I WORK N HLEID S HLEID=$$HLEIDW() S RESULT=$$BUILD^SCMCHLP(VARPTR,.HL,.XMITARRY,SCEVIEN)
88 .. I 'WORK S RESULT=$$BUILD^SCMCHLB(VARPTR,.HL,.XMITARRY)
89 .. I +RESULT<0 D Q ;Error occurred when building segment array
90 .. . S @XMITERR@(VARPTR)=$P(RESULT,"^",2)
91 .. ;
92 .. ;If in Review mode, display info and Quit.
93 .. I MODE=2 D Q ;
94 .. . W !,VARPTR_" "_$S('$D(@XMITARRY):"No ",1:"")_"Data Found"
95 .. ;
96 .. ;If no segments built, turn off transmission flag and Quit.
97 .. I '$D(@XMITARRY) D:'$G(SCFUT) FLAG(VARPTR,SCEVIEN) Q
98 .. ;
99 .. ;Generate message.
100 .. ;
101 .. Q:'$$GENERATE^SCMCHLG() ;^SCMCHLG Increments MSGCNT
102 .. D:'$G(SCFUT) FLAG(VARPTR,SCEVIEN) ;Turn off transmission flag
103 .. K @XMITARRY ;clean up variables
104 . ;
105 . Q
106 ;
107 I '$D(ZTQUEUED) W !,MSGCNT," messages sent."
108 ;
109 ;Send completion bulletin and clean up arrays.
110 I MODE=1 D ;Don't do this if in DISPLAY mode.
111 . S ERRCNT=$$COUNT^SCMCHLS(XMITERR)
112 . D CMPLBULL^SCMCHLM(MSGCNT,ERRCNT,XMITERR)
113 . KILL @XMITARRY,@XMITERR
114 . K ^XTMP("SCMCHL")
115 ;
116 Q:SCLIMIT<1
117 ;
118 ;alb/rpm;Patch 224;Transmit "M"arked messages from Transmission Log
119 D EN^SCMCHLRR(.SCLIMIT)
120 Q:SCLIMIT<1
121 ;
122 ;alb/rpm;Patch224;Transmit messages with overdue ACKnowledgment
123 D AUTO^SCMCHLRR(.SCLIMIT)
124 Q
125 ;
126MANUAL ;User passed in a specific variable pointer value. This value will
127 ;be used rather than $ORDERing thru "AACXMIT" xref.
128 ;
129 NEW SCMANUAL
130 S SCMANUAL=1 ;Indicates variable pointer was manually entered.
131 ; A delete cannot be processed.
132 ;
133 ;Initialize array
134 KILL @XMITARRY
135 ;
136 ;Build segment array
137 I $G(WORK) N HLEID S HLEID=$$HLEIDW() S RESULT=$$BUILD^SCMCHLP(VARPTR,.HL,.XMITARRY)
138 I '$G(WORK) S RESULT=$$BUILD^SCMCHLB(VARPTR,.HL,.XMITARRY)
139 I +RESULT<0 D Q ;Error occurred when building segment array
140 . S @XMITERR@(VARPTR)=$P(RESULT,"^",2)
141 W !,VARPTR_" "_$S('$D(@XMITARRY):"No ",1:"")_"Data Found",!
142 ;
143 ;Generate message - FOR TESTING PURPOSES ONLY!
144 S RESULT=$$GENERATE^SCMCHLG()
145 K ^XTMP("SCMCHL")
146 Q
147 ;
148FLAG(VARPTR,SCEVIEN) ;Turn off transmission flag. This removes event from "AACXMIT"
149 ;xref in PCMM HL7 EVENT file.
150 ;Input:
151 ; VARPTR - Internal value of EVENT POINTER field
152 ;
153 Q:$G(VARPTR)']""
154 I $G(SCEVIEN) D TRANSMIT^SCMCHLE(SCEVIEN,0) Q
155 NEW IEN
156 S IEN=0
157 F S IEN=$O(^SCPT(404.48,"AACXMIT",VARPTR,IEN)) Q:'IEN D ;
158 . D TRANSMIT^SCMCHLE(IEN,0)
159 Q
160 ;
161HLEIDW() ;Return workload sending event
162 Q +$O(^ORD(101,"B","SCMC SEND SERVER WORKLOAD",0))
163HLEID() ;Return pointer to sending event
164 I $G(WORK) Q $$HLEIDW()
165 Q +$O(^ORD(101,"B","PCMM SEND SERVER FOR ADT-A08",0))
166 Q
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