laravel update() is not working on some models - laravel

Question

I am trying to update the database record but Laravel update() function is not working. I have fillable array in the model. but still, it is not working.
The Property Model:
class Property extends Model
{
use HasFactory;
protected $table = 'properties';
protected $primaryKey = 'proID';
public $timestamps = false;
protected $fillable = [ 'proID', 'ProStatus', 'ProPurpose', 'ProType', 'SubType', 'basePrice', 'unitPrice', 'Width', 'Length', 'LandArea','PropertyNumber', 'water', 'electricity', 'gas', 'severage', 'fk_Street', 'createdBy', 'delete'];
public function streets(){
return $this->belongsTo(Street::class,'fk_Street');
}
public function hasInstallments(){
return $this->hasMany(Installments::class,'proID');
}
The PropertyController:
public function destroy($id)
{
$property = Property::find($id);
$property->delete = true;
if($property->save()){
return response()->json(['success'=>true]);
}
}
the $property->update() always returns true but record does not update in database.

Answer 1

The method update() is for mass update wich require an array of attributes and bypass mutators.
public function destroy($id)
{
$property = Property::find($id);
$property->update(['delete' => 1]);
}
You might want to use save() instead
public function destroy($id)
{
$property = Property::find($id);
$property->delete = 1;
$property->save();
}
Both will update the record, you'll need to implement your method's return logic on top of this code but as for updating the record, I think you get the idea.

Answer 2

Your property table primary key is "proID"
public function destroy($id)
{
$property = Property::where('proID', $id)->first();
if($property->update(['delete' => 1])) {
return response()->json(['success' => true]);
}
}