| 1 | SDAMA204 ;BPOIFO/NDH-Scheduling Replacement APIs ; 12/13/04 3:16pm
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| 2 | ;;5.3;Scheduling;**310,347**;13 Aug 1993
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| 3 | ;
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| 4 | ;PATAPPT - Determines if an appointment exists for a patient.
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| 5 | ;
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| 6 | ;** BEFORE USING THE API IN THIS ROUTINE, PLEASE SUBSCRIBE **
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| 7 | ;** TO DBIA #4216 **
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| 8 | ;
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| 9 | ;*****************************************************************
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| 10 | ; CHANGE LOG
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| 11 | ;
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| 12 | ; DATE PATCH DESCRIPTION
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| 13 | ;-------- ---------- -----------------------------------------
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| 14 | ;08/11/03 SD*5.3*310 API PATIENT APPOINTMENT EXISTS
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| 15 | ;07/26/04 SD*5.3*347 API Patient Appointment supports distributed
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| 16 | ; appointment files (whether actual files are
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| 17 | ; located in VistA DB or Oracle DB).
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| 18 | ;
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| 19 | ;*****************************************************************
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| 20 | ;
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| 21 | PATAPPT(SDDFN) ; Check for existence of any appointment for a patient
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| 22 | ;
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| 23 | ; This API is an extrinsic function that returns 1 of 3 values.
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| 24 | ; The API checks for the existence of appointment records.
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| 25 | ;
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| 26 | ; INPUT SDDFN : Patient's DFN number (required)
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| 27 | ;
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| 28 | ; OUTPUT 1 : Appointment(s) on file
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| 29 | ; 0 : No appointment(s) on file
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| 30 | ; -1 : Error
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| 31 | ;
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| 32 | ; ERROR CODES - 101 : Database is Unavailable
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| 33 | ; 102 : Patient ID is required
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| 34 | ; 110 : Patient ID must be numeric
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| 35 | ; 114 : Invalid Patient ID
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| 36 | ; 117 : SDAPI Error
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| 37 | ;
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| 38 | ; ERROR LOCATION : ^TMP($J,"SDAMA204","PATAPPT","ERROR")
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| 39 | ;
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| 40 | ; Check for proper parameter and return -1 if bad DFN
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| 41 | ;
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| 42 | ; Initialize node for error reporting
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| 43 | K ^TMP($J,"SDAMA204","PATAPPT")
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| 44 | N SDARRAY,SDCOUNT,SDX,SDY,DFN,VAERR
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| 45 | ;
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| 46 | ; Check for no input parameter
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| 47 | I '$D(SDDFN) D Q -1
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| 48 | .D ERROR^SDAMA200(102,"PATAPPT",0,"SDAMA204")
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| 49 | ; Check if SDDFN is numeric
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| 50 | I SDDFN'?1.N D Q -1
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| 51 | .D ERROR^SDAMA200(110,"PATAPPT",0,"SDAMA204")
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| 52 | ; Check if DFN exists or is 0
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| 53 | S DFN=SDDFN
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| 54 | D DEM^VADPT
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| 55 | I SDDFN=0!VAERR=1 D Q -1
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| 56 | .D ERROR^SDAMA200(114,"PATAPPT",0,"SDAMA204")
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| 57 | D KVAR^VADPT
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| 58 | ; Check for patient appointments and return 1 if appointment found
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| 59 | ; and 0 if no appointments found.
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| 60 | ;
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| 61 | S SDARRAY(4)=DFN,SDARRAY("FLDS")=1,SDARRAY("MAX")=1
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| 62 | S SDCOUNT=$$SDAPI^SDAMA301(.SDARRAY)
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| 63 | I SDCOUNT=0 Q 0 ; No Appt found.
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| 64 | I SDCOUNT=1 K ^TMP($J,"SDAMA301") Q 1 ; Appt(s). found.
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| 65 | ; Error Encountered.
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| 66 | I SDCOUNT=-1 D
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| 67 | .S SDX=$O(^TMP($J,"SDAMA301",""))
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| 68 | .S SDX=$S(SDX=101:101,SDX=115:114,SDX=116:114,1:117)
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| 69 | .D ERROR^SDAMA200(SDX,"PATAPPT",0,"SDAMA204")
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| 70 | .K ^TMP($J,"SDAMA301")
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| 71 | Q -1
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