/**
* Create a set of boolean options (Yes/No, On/Off, Up/Down...)
* You may pass a string like "Yes/No" or an array with just two options.
*
* @param mixed $options
* @param boolean $startWithOne
* @return array
*/
function boolean_options($options = ['Yes', 'No'], $startWithOne = true)
{
return \Regulus\Formation\Facade::booleanOptions($options, $startWithOne);
}
/**
* Save the relational input data to the model.
*
* @param mixed $input
* @param string $modelMethod
* @return void
*/
public function saveRelationalData($input, $modelMethod)
{
$idsSaved = [];
$items = $this->{$modelMethod};
$model = get_class($this->{$modelMethod}()->getModel());
$formattedSuffix = Form::getFormattedFieldSuffix();
$pivotTimestamps = config('form.pivot_timestamps');
// create or update related items
foreach ($input as $index => $itemData) {
if ($index != "pivot") {
if (isset($itemData['id']) && $itemData['id'] > 0 && $itemData['id'] != "") {
$new = false;
} else {
$new = true;
}
$found = false;
if (!$new) {
foreach ($items as $item) {
if ((int) $itemData['id'] == (int) $item->id) {
$found = true;
// remove formatted fields from item to prevent errors in saving data
foreach ($item->toArray(false) as $field => $value) {
if (substr($field, -strlen($formattedSuffix)) == $formattedSuffix) {
unset($item->{$field});
}
}
// format data for special types and special formats
$itemData = $item->formatValuesForTypes($itemData);
$itemData = $item->formatValuesForSpecialFormats($itemData);
// save data
$item->fill($itemData)->save();
$currentItem = $item;
if (!in_array((int) $item->id, $idsSaved)) {
$idsSaved[] = (int) $item->id;
}
}
}
}
// if model was not found, it may still exist in the database but not have a current relationship with item
if (!$found && !$new) {
$item = $model::find($itemData['id']);
if ($item) {
// format data for special types
$itemData = $item->formatValuesForTypes($itemData);
// save data
$item->fill($itemData)->save();
$currentItem = $item;
if (!in_array((int) $item->id, $idsSaved)) {
$idsSaved[] = (int) $item->id;
}
} else {
$new = true;
}
}
if ($new) {
$item = new $model();
// attempt to add foreign key ID in case relationship doesn't require a pivot table
$itemData[$this->getForeignKey()] = $this->id;
// format data for special types
$itemData = $item->formatValuesForTypes($itemData);
$item->fill($itemData)->save();
$currentItem = $item;
if (!in_array((int) $item->id, $idsSaved)) {
$idsSaved[] = (int) $item->id;
}
}
// save pivot data
if (isset($itemData['pivot'])) {
$pivotTable = $this->{$modelMethod}()->getTable();
$pivotKeys = [$this->getForeignKey() => $this->id, $item->getForeignKey() => $currentItem->id];
$pivotData = array_merge($itemData['pivot'], $pivotKeys);
// set updated timestamp
if ($pivotTimestamps) {
$timestamp = date('Y-m-d H:i:s');
$pivotData['updated_at'] = $timestamp;
}
// attempt to select pivot record by both keys
$pivotItem = DB::table($pivotTable);
foreach ($pivotKeys as $key => $id) {
$pivotItem->where($key, $id);
}
// if id exists, add it to where clause and unset it
if (isset($pivotData['id']) && (int) $pivotData['id']) {
$pivotItem->where('id', $pivotData['id']);
unset($pivotData['id']);
}
// attempt to update and if it doesn't work, insert a new record
if (!$pivotItem->update($pivotData)) {
if ($pivotTimestamps) {
$pivotData['created_at'] = $timestamp;
}
DB::table($pivotTable)->insert($pivotData);
}
}
} else {
// data is entirely pivot data; save pivot data
$item = new $model();
//create dummy item to get foreign key
$pivotTable = $this->{$modelMethod}()->getTable();
$pivotIdsSaved = [];
foreach ($itemData as $pivotId) {
$pivotKeys = [$this->getForeignKey() => $this->id, $item->getForeignKey() => $pivotId];
$pivotData = $pivotKeys;
// set updated timestamp
if ($pivotTimestamps) {
$timestamp = date('Y-m-d H:i:s');
$pivotData['updated_at'] = $timestamp;
}
// attempt to select pivot record by both keys
$pivotItem = DB::table($pivotTable);
foreach ($pivotKeys as $key => $id) {
$pivotItem->where($key, $id);
}
// if id exists, add it to where clause and unset it
if (isset($pivotData['id']) && (int) $pivotData['id']) {
$pivotItem->where('id', $pivotData['id']);
unset($pivotData['id']);
}
// attempt to update and if it doesn't work, insert a new record
if (!$pivotItem->update($pivotData)) {
if ($pivotTimestamps) {
$pivotData['created_at'] = $timestamp;
}
DB::table($pivotTable)->insert($pivotData);
}
if (!in_array((int) $pivotId, $pivotIdsSaved)) {
$pivotIdsSaved[] = (int) $pivotId;
}
}
if (empty($pivotIdsSaved)) {
DB::table($pivotTable)->where($this->getForeignKey(), $this->id)->delete();
} else {
DB::table($pivotTable)->where($this->getForeignKey(), $this->id)->whereNotIn($item->getForeignKey(), $pivotIdsSaved)->delete();
}
}
}
// remove any items no longer present in input data
if ($index != "pivot") {
foreach ($items as $item) {
if (!in_array((int) $item->id, $idsSaved)) {
// check for pivot data and delete pivot item instead of item if it exists
if (isset($itemData['pivot'])) {
DB::table($pivotTable)->where($this->getForeignKey(), $this->id)->where($item->getForeignKey(), $item->id)->delete();
} else {
$item->delete();
}
}
}
}
}
