84 lines
2.0 KiB
PHP
84 lines
2.0 KiB
PHP
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<?php
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namespace App\Helpers;
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use App\Options as Option;
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use Illuminate\Support\Facades\Cache;
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class Options
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{
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public function getOption(string $option): string
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{
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$value = Cache::get($option);
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if (is_null($value))
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{
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$value = Option::where('option_name', $option)->first();
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if (is_null($value))
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throw new \Exception('This option does not exist.');
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Cache::put($option, $value);
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Cache::put($option . '_desc', 'Undefined description');
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}
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return $value;
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}
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public function setOption(string $option, string $value, string $description)
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{
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Option::create([
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'option_name' => $option,
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'option_value' => $value,
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'friendly_name' => $description
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]);
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Cache::put($option, $value, now()->addDay());
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Cache::put($option . '_desc', $description, now()->addDay());
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}
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public function pullOption($option): array
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{
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$oldOption = Option::where('option_name', $option)->first();
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Option::find($oldOption->id)->delete();
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// putMany is overkill here
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return [
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Cache::pull($option),
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Cache::pull($option . '_desc')
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];
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}
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public function changeOption($option, $newValue)
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{
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$dbOption = Option::where('option_name', $option);
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if ($dbOption->first())
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{
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$dbOptionInstance = Option::find($dbOption->id);
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Cache::forget($option);
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$dbOptionInstance->option_value = $newValue;
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$dbOptionInstance->save();
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Cache::put('option_name', $newValue, now()->addDay());
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}
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else
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{
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throw new \Exception('This option does not exist.');
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}
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}
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public function optionExists(string $option): bool
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{
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$dbOption = Option::where('option_name', $option)->first();
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$locallyCachedOption = Cache::get($option);
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return !is_null($dbOption) || !is_null($locallyCachedOption);
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}
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}
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