logic

let obj = {secType1 : undefined,secType2 : true,secType3 : undefined,secType4 : undefined}

obj[this.currentSleected] = true;
for(let [key,value] of Object.entries(obj)){
if(obj[key]  == undefined && key === 'secType1'){

secType1.filter((value) => (value[this.currentSleectedropdownValue] == HUNT)}
}
if(obj[key]  == undefined && key === 'secType2'){

secType2.filter((value) => (value[this.currentSleectedropdownValue] == HUNT)}
}
if(obj[key]  == undefined && key === 'secType3'){

secType3.filter((value) => (value[this.currentSleectedropdownValue] == HUNT)}
}
if(obj[key]  == undefined && key === 'secType4'){

secType3.filter((value) => (value[this.currentSleectedropdownValue] == HUNT)}
}
}