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<?php |
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namespace LaravelFreelancerNL\Aranguent\Eloquent; |
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use Illuminate\Database\Eloquent\Builder as IlluminateBuilder; |
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class Builder extends IlluminateBuilder |
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{ |
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/** |
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* The methods that should be returned from query builder. |
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* |
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* @var array |
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*/ |
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protected $passthru = [ |
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'insert', 'insertOrIgnore', 'insertGetId', 'insertUsing', 'getBindings', 'toSql', 'dump', 'dd', |
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'exists', 'doesntExist', 'count', 'min', 'max', 'avg', 'average', 'sum', 'getConnection', |
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]; |
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/** |
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* Update a record in the database. |
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* |
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* @param array $values |
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* @return int |
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*/ |
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public function update(array $values) |
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{ |
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return $this->toBase()->update($this->updateTimestamps($values)); |
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} |
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/** |
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* Update a record in the database. |
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* |
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* @param array $values |
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* @return int |
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*/ |
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public function insert(array $values) |
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{ |
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// Since every insert gets treated like a batch insert, we will make sure the |
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// bindings are structured in a way that is convenient when building these |
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// inserts statements by verifying these elements are actually an array. |
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if (empty($values)) { |
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return true; |
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} |
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if (! is_array(reset($values))) { |
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$values = [$values]; |
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} |
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// Here, we will sort the insert keys for every record so that each insert is |
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// in the same order for the record. We need to make sure this is the case |
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// so there are not any errors or problems when inserting these records. |
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else { |
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foreach ($values as $key => $value) { |
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ksort($value); |
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$values[$key] = $value; |
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} |
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} |
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//Set timestamps |
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foreach ($values as $key => $value) { |
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$values[$key] = $this->updateTimestamps($value); |
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} |
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return $this->toBase()->insert($values); |
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} |
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/** |
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* Add the "updated at" column to an array of values. |
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* |
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* @param array $values |
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* @return array |
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*/ |
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protected function updateTimestamps(array $values) |
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{ |
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if (! $this->model->usesTimestamps() || |
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is_null($this->model->getUpdatedAtColumn()) || |
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is_null($this->model->getCreatedAtColumn())) { |
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return $values; |
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} |
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$timestamp = $this->model->freshTimestampString(); |
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$updatedAtColumn = $this->model->getUpdatedAtColumn(); |
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$createdAtColumn = $this->model->getCreatedAtColumn(); |
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$timestamps[$updatedAtColumn] = $timestamp; |
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if (! isset($values[$createdAtColumn]) && $this->model->$createdAtColumn == '') { |
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$timestamps[$createdAtColumn] = $timestamp; |
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} |
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$values = array_merge( |
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$timestamps, |
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$values |
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); |
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return $values; |
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} |
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} |
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Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArray
is initialized the first time when the foreach loop is entered. You can also see that the value of thebar
key is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.