| 1 | DGROUT ;DJH/AMA - ROM UTILITIES ; 28 Apr 2004 12:24 PM
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| 2 | ;;5.3;Registration;**533,572**;Aug 13, 1993
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| 3 | ;
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| 4 | Q ;no direct entry
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| 5 | ;
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| 6 | MPIOK(DGDFN,DGICN,DGLST) ;return non-local LST and ICN
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| 7 | ;This function retrieves an ICN given a pointer to the PATIENT (#2)
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| 8 | ;file for a patient. When the ICN is not local and the local site
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| 9 | ;is not the Last Site Treated (LST), the LST is retrieved as a
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| 10 | ;pointer to the INSTITUTION (#4) file.
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| 11 | ; Called from SNDQRY^DGROHLR
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| 12 | ;
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| 13 | ; Supported DBIA #2701: The supported DBIA is used to access MPI
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| 14 | ; APIs to retrieve ICN, determine if ICN
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| 15 | ; is local and if site is LST.
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| 16 | ; Supported DBIA #2702: The supported DBIA is used to retrieve the
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| 17 | ; MPI node from the PATIENT (#2) file.
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| 18 | ;
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| 19 | ; Input:
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| 20 | ; DGDFN - IEN of patient in PATIENT (#2) file
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| 21 | ; DGICN - passed by reference to contain national ICN
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| 22 | ; DGLST - passed by reference to contain LST
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| 23 | ;
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| 24 | ; Output:
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| 25 | ; Function Value - 1 on national ICN and non-local LST, 0 on failure
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| 26 | ; DGICN - Patient's Integrated Control Number
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| 27 | ; DGLST - Pointer to INSTITUTION (#4) file for LST if LST
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| 28 | ; is not local, undefined otherwise.
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| 29 | ;
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| 30 | N DGRSLT
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| 31 | S DGRSLT=0
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| 32 | I $G(DGDFN)>0,$D(^DPT(DGDFN,"MPI")) D
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| 33 | . S DGICN=$$GETICN^MPIF001(DGDFN)
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| 34 | . ;
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| 35 | . ;ICN must be valid
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| 36 | . I (DGICN'>0) D Q
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| 37 | . . S DGMSG(1)=" "
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| 38 | . . S DGMSG(2)="The query to the LST has been terminated because required"
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| 39 | . . S DGMSG(3)="information was not provided by the MPI."
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| 40 | . . D EN^DDIOL(.DGMSG) R A:5
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| 41 | . ;
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| 42 | . ;ICN must not be local
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| 43 | . I $$IFLOCAL^MPIF001(DGDFN) D Q
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| 44 | . . S DGMSG(1)=" "
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| 45 | . . S DGMSG(2)="The query to the LST has been terminated because required"
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| 46 | . . S DGMSG(3)="information was not provided by the MPI."
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| 47 | . . D EN^DDIOL(.DGMSG) R A:5
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| 48 | . ;
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| 49 | . ;Get LST from Treating Facility List
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| 50 | . S DGLST=$$TFL(DGDFN)
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| 51 | . ;
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| 52 | . I (DGLST'>0) D Q
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| 53 | . . S DGMSG(1)=" "
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| 54 | . . S DGMSG(2)="The query to the LST has been terminated because required"
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| 55 | . . S DGMSG(3)="information was not provided by the MPI."
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| 56 | . . D EN^DDIOL(.DGMSG) R A:5
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| 57 | . ;
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| 58 | . S DGRSLT=1
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| 59 | Q DGRSLT
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| 60 | ;
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| 61 | TFL(DFN) ;
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| 62 | ;Retrieve Last Site Treated from the Treating Facility List ^DGCN(391.91
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| 63 | ;This function will retrieve the most recent treatment site
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| 64 | ;from the Treating Facility List (TFL) received from the MPI
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| 65 | ;
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| 66 | ; Input:
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| 67 | ; DFN - (required) IEN of patient in PATIENT (#2) File
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| 68 | ;
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| 69 | ; Output:
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| 70 | ; Function value - Facility IEN on success, 0 on failure
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| 71 | ;
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| 72 | N RSLT ;Result returned from call
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| 73 | N QFL ;Quit flag
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| 74 | N TFLDR ;Treating Facility List Record Number
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| 75 | N DATA ;Array of TFL data
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| 76 | N RDATA ;Array of Treating Facilities arranged by date and TFLDR
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| 77 | N DATE,TFL
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| 78 | ;
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| 79 | S (RSLT,QFL)=0
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| 80 | ;Check to see if there is a TFL for this patient.
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| 81 | ;If not exit and return -1 to call.
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| 82 | I '$D(^DGCN(391.91,"B",DFN)) G EXITTFL
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| 83 | ;
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| 84 | ;Go through the "B" index of TFL file and retrieve
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| 85 | ;record numbers for the patient DFN.
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| 86 | S TFLDR="" F S TFLDR=$O(^DGCN(391.91,"B",DFN,TFLDR)) Q:TFLDR="" D
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| 87 | . ;Retrieve data from record and store in DATA array by record number.
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| 88 | . S DATA(TFLDR)=$G(^DGCN(391.91,TFLDR,0))
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| 89 | . ;Extract DATE from 3rd piece of record
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| 90 | . S DATE=$P(DATA(TFLDR),"^",3)
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| 91 | . ;Quit if DATE is null
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| 92 | . Q:DATE=""
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| 93 | . ;Get Station Number using the facility pointer to the Institution (#4) file
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| 94 | . S FAC=$P(DATA(TFLDR),"^",2)
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| 95 | . S FAC=$$STA^XUAF4(FAC) Q:FAC=""
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| 96 | . ;Build RDATA array using the DATE and TFLDR
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| 97 | . S RDATA(DATE,TFLDR)=FAC
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| 98 | ;Exit if the RDATA array does not exist.
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| 99 | G:'$D(RDATA) EXITTFL
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| 100 | ;
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| 101 | ;Reverse order through the RDATA array (start with the latest date).
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| 102 | ;Extract the treating facility from the RDATA array.
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| 103 | ;Check the facility against local facility number: if they are
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| 104 | ;the same, then get the next facility. (Should never happen)
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| 105 | S DATE="" F S DATE=$O(RDATA(DATE),-1) Q:DATE="" D Q:QFL=1
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| 106 | . S TFL="" F S TFL=$O(RDATA(DATE,TFL)) Q:TFL="" D Q:QFL=1
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| 107 | . . S FAC=RDATA(DATE,TFL) I FAC=$G(DIV(0)) Q
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| 108 | . . ;If the facility is not the current facility, then set RSLT to the facility and quit
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| 109 | . . S RSLT=FAC,QFL=1 ;set QFL to 1 to stop going through the RDATA array
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| 110 | EXITTFL Q RSLT ;Return the LST to the calling routine
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