TRIGGER PROCEDURE FOR DELETE OF Besze.

DEFINE VARIABLE lBatch AS LOG   INIT TRUE NO-UNDO.
DEFINE VARIABLE rArtst AS RECID NO-UNDO.

DEFINE BUFFER bArtLager FOR ArtLager.
DEFINE BUFFER bArtbw    FOR Artbw.
DEFINE BUFFER bArtst    FOR Artst.

IF Besze.Artnr  = 0 THEN RETURN.

FIND FIRST BesEing NO-LOCK OF Besze NO-ERROR.
IF AVAILABLE BesEing THEN RETURN ERROR.
    
FIND bArtst NO-LOCK 
    WHERE bArtst.Firma  = Besze.Firma
    AND   bArtst.Artnr  = Besze.Artnr
    AND   bArtst.Inhalt = Besze.Inhalt
    AND   bArtst.Jahr   = Besze.Jahr NO-ERROR.
IF  NOT AVAILABLE bArtst OR
    NOT bArtst.Lager     OR
    NOT bArtst.Aktiv     OR
    bArtst.Ausverk = 9   THEN RETURN.
rArtst = RECID(bArtst).
    
FIND FIRST ASMutation
    WHERE ASMutation.Firma   = Besze.Firma
    AND   ASMutation.Datum   = TODAY
    AND   ASMutation.MutArt  = 'DASHBOARD'
    AND   ASMutation.cFeld_1 = 'BESTELLUNG'
    AND   ASMutation.iKey_1  = Besze.Besnr NO-ERROR.
IF AVAILABLE ASMutation THEN 
DO:
    IF (TIME - ASMutation.iFeld_1) > 5 THEN RELEASE ASMutation.
END.
IF NOT AVAILABLE ASMutation THEN 
DO:
    CREATE  ASMutation.
    ASSIGN  
        ASMutation.asmutation_id = NEXT-VALUE(asmutation_id)
        ASMutation.Aktiv         = TRUE 
        ASMutation.cStatus       = ''
        ASMutation.Datum         = TODAY 
        ASMutation.Firma         = Besze.Firma
        ASMutation.MutArt        = 'DASHBOARD'
        ASMutation.cFeld_1       = 'BESTELLUNG'
        ASMutation.iKey_1        = Besze.Besnr
        ASMutation.iFeld_1       = TIME
        .
END.
       
lBatch = DYNAMIC-FUNCTION('getBatch':U) NO-ERROR.
IF ERROR-STATUS:ERROR THEN lBatch = FALSE.
IF lBatch = ?         THEN lBatch = FALSE.

FIND Artst WHERE RECID(Artst) = rArtst.

Artst.Bestellt = bArtst.Bestellt - Besze.MBest.

IF Besze.Trnr > 0 THEN 
DO:    
    FIND bArtbw
        WHERE bArtbw.Firma = Besze.Firma
        AND   bArtbw.Trnr  = Besze.Trnr NO-ERROR.
    IF AVAILABLE bArtbw THEN DELETE bArtbw.
END.

IF Artst.Lager THEN 
DO:
    FIND bArtLager
        WHERE bArtLager.Firma  = Besze.Firma
        AND   bArtLager.Artnr  = Besze.Artnr
        AND   bArtLager.Inhalt = Besze.Inhalt
        AND   bArtLager.Jahr   = Besze.Jahr
        AND   bArtLager.Lager  = Besze.Lager NO-ERROR.
    IF NOT AVAILABLE bArtLager THEN 
    DO:
        CREATE  bArtLager.
        ASSIGN  
            bArtLager.Firma  = Besze.Firma
            bArtLager.Artnr  = Besze.Artnr
            bArtLager.Inhalt = Besze.Inhalt
            bArtLager.Jahr   = Besze.Jahr
            bArtLager.Lager  = Besze.Lager.
    END.
    ASSIGN  
        bArtLager.Eingang  = bArtLager.Eingang  - Besze.MGeli
        bArtLager.Bestand  = bArtLager.Bestand  - Besze.MGeli
        bArtLager.Bestellt = bArtLager.Bestellt - Besze.MBest.
        .
    RELEASE bArtLager.
END.
    
RELEASE Artst    .
RELEASE bArtst   .
RELEASE bArtbw   .
RELEASE bArtLager.