90 lines
2.2 KiB
PHP
90 lines
2.2 KiB
PHP
<?php
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namespace App\Models\OpBrCharcut;
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use Illuminate\Database\Eloquent\Model;
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use Kwaadpepper\Serial\SerialCaster;
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use App\Models\Customers;
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use Illuminate\Support\Facades\Log;
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use Kwaadpepper\Serial\Exceptions\SerialCasterException;
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class Code extends Model
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{
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protected $table = 'opbrcharcut_codes';
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/**
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* The attributes that are mass assignable.
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*
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* @var array
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*/
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protected $fillable = [
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'code_used', 'code_exported',
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'date_creation'
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];
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/**
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* Indicates if the model should be timestamped.
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*
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* @var boolean
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*/
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public $timestamps = false;
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// * RELATIONS
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public function customer()
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{
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return $this->belongsTo(Customers::class);
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}
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// * FUNCTIONS
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/**
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* Generate code_unique attribute
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*
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* @return string|null
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*/
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public function getCodeUniqueAttribute()
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{
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if (!$this->id or !\is_integer($this->id) or $this->id < 1) {
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return null;
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}
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return self::intToSerial($this->id);
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}
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/**
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* Generate a serial from an int.
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*
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* @param integer $int
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* @return string The serial
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* @throws SerialCasterException If an error happens du to config.
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*/
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public static function intToSerial(int $int): string
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{
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return SerialCaster::encode(
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$int,
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\abs(\crc32(config('app.key'))),
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config('opbrcharcut.codeLength'),
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config('opbrcharcut.codeCharList')
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);
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}
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/**
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* Generate a serial from an int.
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*
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* @param string $serial
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* @return integer The ID represented
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* @throws SerialCasterException If an error happens due to config or wrong serial is given.
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*/
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public static function serialToInt(string $serial): int
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{
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try {
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return SerialCaster::decode(
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$serial,
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\abs(\crc32(config('app.key'))),
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config('opbrcharcut.codeCharList')
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);
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} catch (SerialCasterException $e) {
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Log::error($e->getMessage() . " code utilisé : " . $serial);
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// return 0 invalid value for code
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return 0;
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}
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}
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}
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