| 1 | VSITVID ;ISL/dee - Computes the Visit Id ;4/17/97
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| 2 | ;;1.0;PCE PATIENT CARE ENCOUNTER;**76**;Aug 12, 1996
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| 3 | ; Patch PX*1*76 changes the 2nd line of all VSIT* routines to reflect
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| 4 | ; the incorporation of the module into PCE. For historical reference,
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| 5 | ; the old (VISIT TRACKING) 2nd line is included below to reference VSIT
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| 6 | ; patches.
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| 7 | ;
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| 8 | ;;2.0;VISIT TRACKING**2**;;Aug 12, 1996
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| 9 | Q
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| 10 | ;
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| 11 | GETVID() ;Sets the VSIT("VID") node with the next unique Visit Id
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| 12 | N LASTONE,LASTSEQ,SITE,LASTUSED,NEXTSEQ
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| 13 | ;Lock parameters file
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| 14 | L +^DIC(150.9,1,4):1800 E Q -1
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| 15 | ;Get the last one from parameters file
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| 16 | S LASTONE=^DIC(150.9,1,4)
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| 17 | S LASTSEQ=$P(LASTONE,"^",1)
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| 18 | S SITE=$P(^VSIT(150.2,$P(LASTONE,"^",2),0),"^",2)
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| 19 | ;Get the next one (call the function below)
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| 20 | S NEXTSEQ=$$NEXT(LASTSEQ)
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| 21 | ;Save new one in parameters file
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| 22 | S $P(^DIC(150.9,1,4),"^",1)=NEXTSEQ
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| 23 | L -^DIC(150.9,1,4)
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| 24 | ;Combine the sequence number and the site to make the new Visit Id
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| 25 | Q NEXTSEQ_"-"_SITE
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| 26 | ;
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| 27 | NEXT(SEQNUMB) ;Pass in the last sequence number and returns the next unique number in the sequence
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| 28 | ;This routine adds one to a base 27 number
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| 29 | N VSITSTR,VSITPLAC,VSITDIG
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| 30 | ;Do not change this string (or the copy of it below in FIXVID):
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| 31 | S VSITSTR="0123456789BCDFGHJKMNPQRTVWX0"
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| 32 | S VSITPLAC=$L(SEQNUMB)
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| 33 | NEXTDIG S VSITDIG=$E(VSITSTR,$F(VSITSTR,$E(SEQNUMB,VSITPLAC)))
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| 34 | S SEQNUMB=$E(SEQNUMB,0,VSITPLAC-1)_VSITDIG_$E(SEQNUMB,VSITPLAC+1,99)
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| 35 | I VSITDIG=0 S VSITPLAC=VSITPLAC-1 S:VSITPLAC<1 SEQNUMB="0"_SEQNUMB,VSITPLAC=1 G NEXTDIG
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| 36 | Q SEQNUMB
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| 37 | ;
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| 38 | TEST ;This prints every 100,000 number in base 27 then base 10
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| 39 | W !,"WARNING, This routine never quits!"
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| 40 | S COUNT=0
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| 41 | S NUM="0"
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| 42 | TESTNEXT S NUM=$$NEXT(NUM)
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| 43 | S COUNT=COUNT+1
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| 44 | I '(COUNT#100000) W !,NUM," ",COUNT Q
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| 45 | G TESTNEXT
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| 46 | K COUNT,NUM
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| 47 | Q
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| 48 | ;
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| 49 | FIXVID(VSITIEN) ;If the Visit ID is not valued then get a new id and store it
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| 50 | ;Return:
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| 51 | ; -2 If called with a bad pointer to Visit
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| 52 | ; -1 If could not get a new Visit ID or store it.
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| 53 | ; Visit ID If Visit has one or one was added.
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| 54 | N VSITVID,VSITTEST
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| 55 | Q:$G(VSITIEN)<1 -2
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| 56 | Q:'($D(^AUPNVSIT(VSITIEN,0))#2) -2
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| 57 | ;Test to see if current Visit ID is good.
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| 58 | S VSITVID=$P($G(^AUPNVSIT(VSITIEN,150)),"^",1)
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| 59 | ; check against the DD for the field
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| 60 | D CHK^DIE(9000010,15001,"",VSITVID,.VSITTEST)
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| 61 | ; it is bad if VSITTEST="^"
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| 62 | I VSITTEST'="^" D Q:VSITTEST'="^" VSITVID
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| 63 | . ;Fileman said it was good now make sure value is valid
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| 64 | . ;Do not change this string (it is the same as the one above):
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| 65 | . I $TR($P(VSITVID,"-",1),"0123456789BCDFGHJKMNPQRTVWX0")'="" S VSITTEST="^"
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| 66 | . E I '$D(^VSIT(150.2,"D",$P(VSITVID,"-",2))) S VSITTEST="^"
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| 67 | ;
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| 68 | ;Need to get new Visit Id
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| 69 | N VSIT
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| 70 | S VSIT("VID")=$$GETVID ; Get new Visit ID
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| 71 | Q:VSIT("VID")=-1 -1 ; Return -1 if can not get a Visit ID
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| 72 | I VSITVID]"" D ; Delete bad Visit ID if there is one
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| 73 | . S $P(^AUPNVSIT(VSITIEN,150),"^",1)=""
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| 74 | . K ^AUPNVSIT("VID",VSITVID,VSITIEN)
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| 75 | S VSIT("IEN")=VSITIEN
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| 76 | D UPD^VSIT ; Save new Visit ID
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| 77 | I VSIT("VID")=$P($G(^AUPNVSIT(VSITIEN,150)),"^",1) Q VSIT("VID")
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| 78 | Q -1
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| 79 | ;
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