97 lines
2.4 KiB
PHP
97 lines
2.4 KiB
PHP
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<?php
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namespace Illuminate\Database\Eloquent\Concerns;
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use Illuminate\Database\Eloquent\ModelNotFoundException;
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use Illuminate\Support\Str;
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trait HasUuids
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{
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/**
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* Generate a primary UUID for the model.
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*
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* @return void
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*/
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public static function bootHasUuids()
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{
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static::creating(function (self $model) {
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foreach ($model->uniqueIds() as $column) {
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if (empty($model->{$column})) {
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$model->{$column} = $model->newUniqueId();
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}
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}
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});
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}
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/**
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* Generate a new UUID for the model.
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*
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* @return string
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*/
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public function newUniqueId()
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{
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return (string) Str::orderedUuid();
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}
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/**
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* Get the columns that should receive a unique identifier.
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*
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* @return array
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*/
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public function uniqueIds()
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{
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return [$this->getKeyName()];
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}
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/**
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* Retrieve the model for a bound value.
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*
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* @param \Illuminate\Database\Eloquent\Model|\Illuminate\Database\Eloquent\Relations\Relation $query
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* @param mixed $value
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* @param string|null $field
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* @return \Illuminate\Database\Eloquent\Relations\Relation
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*
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* @throws \Illuminate\Database\Eloquent\ModelNotFoundException
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*/
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public function resolveRouteBindingQuery($query, $value, $field = null)
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{
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if ($field && in_array($field, $this->uniqueIds()) && ! Str::isUuid($value)) {
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throw (new ModelNotFoundException)->setModel(get_class($this), $value);
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}
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if (! $field && in_array($this->getRouteKeyName(), $this->uniqueIds()) && ! Str::isUuid($value)) {
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throw (new ModelNotFoundException)->setModel(get_class($this), $value);
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}
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return parent::resolveRouteBindingQuery($query, $value, $field);
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}
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/**
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* Get the auto-incrementing key type.
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*
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* @return string
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*/
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public function getKeyType()
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{
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if (in_array($this->getKeyName(), $this->uniqueIds())) {
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return 'string';
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}
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return $this->keyType;
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}
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/**
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* Get the value indicating whether the IDs are incrementing.
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*
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* @return bool
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*/
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public function getIncrementing()
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{
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if (in_array($this->getKeyName(), $this->uniqueIds())) {
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return false;
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}
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return $this->incrementing;
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}
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}
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