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<?php |
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namespace OfflineAgency\MongoAutoSync\Eloquent; |
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use Illuminate\Support\Str; |
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use OfflineAgency\MongoAutoSync\Relationships\EmbedsMany; |
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use OfflineAgency\MongoAutoSync\Relationships\EmbedsOne; |
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trait EmbedsRelationships |
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{ |
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/** |
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* Define an embedded one-to-many relationship. |
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* @param string $related |
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* @param string $localKey |
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* @param string $foreignKey |
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* @param string $relation |
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* @return EmbedsMany |
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*/ |
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protected function embedsMany($related, $localKey = null, $foreignKey = null, $relation = null) |
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{ |
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// If no relation name was given, we will use this debug backtrace to extract |
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// the calling method's name and use that as the relationship name as most |
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// of the time this will be what we desire to use for the relationships. |
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if ($relation === null) { |
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[, $caller] = debug_backtrace(false); |
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$relation = $caller['function']; |
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} |
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if ($localKey === null) { |
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$localKey = $relation; |
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} |
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if ($foreignKey === null) { |
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$foreignKey = Str::snake(class_basename($this)); |
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} |
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$query = $this->newQuery(); |
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$instance = new $related; |
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return new EmbedsMany($query, $this, $instance, $localKey, $foreignKey, $relation); |
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} |
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/** |
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* Define an embedded one-to-many relationship. |
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* @param string $related |
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* @param string $localKey |
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* @param string $foreignKey |
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* @param string $relation |
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* @return EmbedsOne |
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*/ |
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protected function embedsOne($related, $localKey = null, $foreignKey = null, $relation = null) |
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{ |
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// If no relation name was given, we will use this debug backtrace to extract |
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// the calling method's name and use that as the relationship name as most |
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// of the time this will be what we desire to use for the relationships. |
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if ($relation === null) { |
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[, $caller] = debug_backtrace(false); |
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$relation = $caller['function']; |
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} |
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if ($localKey === null) { |
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$localKey = $relation; |
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} |
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if ($foreignKey === null) { |
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$foreignKey = Str::snake(class_basename($this)); |
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} |
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$query = $this->newQuery(); |
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$instance = new $related; |
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return new EmbedsOne($query, $this, $instance, $localKey, $foreignKey, $relation); |
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} |
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} |
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