<?php
namespace FluentForm\Framework\Database\Query;
use Closure;
use RuntimeException;
use BadMethodCallException;
use InvalidArgumentException;
use FluentForm\Framework\Support\Arr;
use FluentForm\Framework\Support\Str;
use FluentForm\Framework\Support\Helper;
use FluentForm\Framework\Support\Collection;
use FluentForm\Framework\Pagination\Paginator;
use FluentForm\Framework\Pagination\LengthAwarePaginator;
use FluentForm\Framework\Support\MacroableTrait;
use FluentForm\Framework\Database\Query\Grammar;
use FluentForm\Framework\Database\Query\Processor;
use FluentForm\Framework\Support\ArrayableInterface;
use FluentForm\Framework\Database\ConnectionInterface;
class Builder
{
use MacroableTrait {
__call as macroCall;
}
/**
* The database connection instance.
*
* @var \FluentForm\Framework\Database\Query\WPDBConnection
*/
protected $connection;
/**
* The database query grammar instance.
*
* @var \FluentForm\Framework\Database\Query\Grammar
*/
protected $grammar;
/**
* The database query post processor instance.
*
* @var \FluentForm\Framework\Database\Query\Processor
*/
protected $processor;
/**
* The current query value bindings.
*
* @var array
*/
protected $bindings = [
'select' => [],
'join' => [],
'where' => [],
'having' => [],
'order' => [],
'union' => [],
];
/**
* An aggregate function and column to be run.
*
* @var array
*/
public $aggregate;
/**
* The columns that should be returned.
*
* @var array
*/
public $columns;
/**
* Indicates if the query returns distinct results.
*
* @var bool
*/
public $distinct = false;
/**
* The table which the query is targeting.
*
* @var string
*/
public $from;
/**
* The table joins for the query.
*
* @var array
*/
public $joins;
/**
* The where constraints for the query.
*
* @var array
*/
public $wheres = [];
/**
* The groupings for the query.
*
* @var array
*/
public $groups;
/**
* The having constraints for the query.
*
* @var array
*/
public $havings;
/**
* The orderings for the query.
*
* @var array
*/
public $orders;
/**
* The maximum number of records to return.
*
* @var int
*/
public $limit;
/**
* The number of records to skip.
*
* @var int
*/
public $offset;
/**
* The query union statements.
*
* @var array
*/
public $unions;
/**
* The maximum number of union records to return.
*
* @var int
*/
public $unionLimit;
/**
* The number of union records to skip.
*
* @var int
*/
public $unionOffset;
/**
* The orderings for the union query.
*
* @var array
*/
public $unionOrders;
/**
* Indicates whether row locking is being used.
*
* @var string|bool
*/
public $lock;
/**
* The field backups currently in use.
*
* @var array
*/
protected $backups = [];
/**
* The binding backups currently in use.
*
* @var array
*/
protected $bindingBackups = [];
/**
* All of the available clause operators.
*
* @var array
*/
protected $operators = [
'=', '<', '>', '<=', '>=', '<>', '!=',
'like', 'like binary', 'not like', 'between', 'ilike',
'&', '|', '^', '<<', '>>',
'rlike', 'regexp', 'not regexp',
'~', '~*', '!~', '!~*', 'similar to',
'not similar to', 'not ilike', '~~*', '!~~*',
];
/**
* Whether use write pdo for select.
*
* @var bool
*/
protected $useWritePdo = false;
/**
* Create a new query builder instance.
*
* @param \FluentForm\Framework\Database\ConnectionInterface $connection
* @param \FluentForm\Framework\Database\Query\Grammar $grammar
* @param \FluentForm\Framework\Database\Query\Processor $processor
* @return void
*/
public function __construct(ConnectionInterface $connection,
Grammar $grammar = null,
Processor $processor = null)
{
$this->connection = $connection;
$this->grammar = $grammar ?: $connection->getQueryGrammar();
$this->processor = $processor ?: $connection->getPostProcessor();
}
/**
* Set the columns to be selected.
*
* @param array|mixed $columns
* @return $this
*/
public function select($columns = ['*'])
{
$this->columns = is_array($columns) ? $columns : func_get_args();
return $this;
}
/**
* Add a new "raw" select expression to the query.
*
* @param string $expression
* @param array $bindings
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function selectRaw($expression, array $bindings = [])
{
$this->addSelect(new Expression($expression));
if ($bindings) {
$this->addBinding($bindings, 'select');
}
return $this;
}
/**
* Add a subselect expression to the query.
*
* @param \Closure|\FluentForm\Framework\Database\Query\Builder|string $query
* @param string $as
* @return \FluentForm\Framework\Database\Query\Builder|static
*
* @throws \InvalidArgumentException
*/
public function selectSub($query, $as)
{
if ($query instanceof Closure) {
$callback = $query;
$callback($query = $this->newQuery());
}
if ($query instanceof self) {
$bindings = $query->getBindings();
$query = $query->toSql();
} elseif (is_string($query)) {
$bindings = [];
} else {
throw new InvalidArgumentException;
}
return $this->selectRaw('('.$query.') as '.$this->grammar->wrap($as), $bindings);
}
/**
* Add a new select column to the query.
*
* @param array|mixed $column
* @return $this
*/
public function addSelect($column)
{
$column = is_array($column) ? $column : func_get_args();
$this->columns = array_merge((array) $this->columns, $column);
return $this;
}
/**
* Force the query to only return distinct results.
*
* @return $this
*/
public function distinct()
{
$this->distinct = true;
return $this;
}
/**
* Set the table which the query is targeting.
*
* @param string $table
* @return $this
*/
public function from($table)
{
$this->from = $table;
return $this;
}
/**
* Add a join clause to the query.
*
* @param string $table
* @param string $one
* @param string $operator
* @param string $two
* @param string $type
* @param bool $where
* @return $this
*/
public function join($table, $one, $operator = null, $two = null, $type = 'inner', $where = false)
{
// If the first "column" of the join is really a Closure instance the developer
// is trying to build a join with a complex "on" clause containing more than
// one condition, so we'll add the join and call a Closure with the query.
if ($one instanceof Closure) {
$join = new JoinClause($type, $table);
call_user_func($one, $join);
$this->joins[] = $join;
$this->addBinding($join->bindings, 'join');
}
// If the column is simply a string, we can assume the join simply has a basic
// "on" clause with a single condition. So we will just build the join with
// this simple join clauses attached to it. There is not a join callback.
else {
$join = new JoinClause($type, $table);
$this->joins[] = $join->on(
$one, $operator, $two, 'and', $where
);
$this->addBinding($join->bindings, 'join');
}
return $this;
}
/**
* Add a "join where" clause to the query.
*
* @param string $table
* @param string $one
* @param string $operator
* @param string $two
* @param string $type
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function joinWhere($table, $one, $operator, $two, $type = 'inner')
{
return $this->join($table, $one, $operator, $two, $type, true);
}
/**
* Add a left join to the query.
*
* @param string $table
* @param string $first
* @param string $operator
* @param string $second
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function leftJoin($table, $first, $operator = null, $second = null)
{
return $this->join($table, $first, $operator, $second, 'left');
}
/**
* Add a "join where" clause to the query.
*
* @param string $table
* @param string $one
* @param string $operator
* @param string $two
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function leftJoinWhere($table, $one, $operator, $two)
{
return $this->joinWhere($table, $one, $operator, $two, 'left');
}
/**
* Add a right join to the query.
*
* @param string $table
* @param string $first
* @param string $operator
* @param string $second
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function rightJoin($table, $first, $operator = null, $second = null)
{
return $this->join($table, $first, $operator, $second, 'right');
}
/**
* Add a "right join where" clause to the query.
*
* @param string $table
* @param string $one
* @param string $operator
* @param string $two
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function rightJoinWhere($table, $one, $operator, $two)
{
return $this->joinWhere($table, $one, $operator, $two, 'right');
}
/**
* Add a "cross join" clause to the query.
*
* @param string $table
* @param string $first
* @param string $operator
* @param string $second
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function crossJoin($table, $first = null, $operator = null, $second = null)
{
if ($first) {
return $this->join($table, $first, $operator, $second, 'cross');
}
$this->joins[] = new JoinClause('cross', $table);
return $this;
}
/**
* Apply the callback's query changes if the given "value" is true.
*
* @param bool $value
* @param \Closure $callback
* @return \FluentForm\Framework\Database\Query\Builder
*/
public function when($value, $callback)
{
$builder = $this;
if ($value) {
$builder = call_user_func($callback, $builder);
}
return $builder;
}
/**
* Add a basic where clause to the query.
*
* @param string|array|\Closure $column
* @param string $operator
* @param mixed $value
* @param string $boolean
* @return $this
*
* @throws \InvalidArgumentException
*/
public function where($column, $operator = null, $value = null, $boolean = 'and')
{
// If the column is an array, we will assume it is an array of key-value pairs
// and can add them each as a where clause. We will maintain the boolean we
// received when the method was called and pass it into the nested where.
if (is_array($column)) {
return $this->addArrayOfWheres($column, $boolean);
}
// Here we will make some assumptions about the operator. If only 2 values are
// passed to the method, we will assume that the operator is an equals sign
// and keep going. Otherwise, we'll require the operator to be passed in.
if (func_num_args() == 2) {
list($value, $operator) = [$operator, '='];
} elseif ($this->invalidOperatorAndValue($operator, $value)) {
throw new InvalidArgumentException('Illegal operator and value combination.');
}
// If the columns is actually a Closure instance, we will assume the developer
// wants to begin a nested where statement which is wrapped in parenthesis.
// We'll add that Closure to the query then return back out immediately.
if ($column instanceof Closure) {
return $this->whereNested($column, $boolean);
}
// If the given operator is not found in the list of valid operators we will
// assume that the developer is just short-cutting the '=' operators and
// we will set the operators to '=' and set the values appropriately.
if (! in_array(strtolower($operator), $this->operators, true) &&
! in_array(strtolower($operator), $this->grammar->getOperators(), true)) {
list($value, $operator) = [$operator, '='];
}
// If the value is a Closure, it means the developer is performing an entire
// sub-select within the query and we will need to compile the sub-select
// within the where clause to get the appropriate query record results.
if ($value instanceof Closure) {
return $this->whereSub($column, $operator, $value, $boolean);
}
// If the value is "null", we will just assume the developer wants to add a
// where null clause to the query. So, we will allow a short-cut here to
// that method for convenience so the developer doesn't have to check.
if (is_null($value)) {
return $this->whereNull($column, $boolean, $operator != '=');
}
// Now that we are working with just a simple query we can put the elements
// in our array and add the query binding to our array of bindings that
// will be bound to each SQL statements when it is finally executed.
$type = 'Basic';
if (Str::contains($column, '->') && is_bool($value)) {
$value = new Expression($value ? 'true' : 'false');
}
$this->wheres[] = compact('type', 'column', 'operator', 'value', 'boolean');
if (! $value instanceof Expression) {
$this->addBinding($value, 'where');
}
return $this;
}
/**
* Add an array of where clauses to the query.
*
* @param array $column
* @param string $boolean
* @param string $method
* @return $this
*/
protected function addArrayOfWheres($column, $boolean, $method = 'where')
{
return $this->whereNested(function ($query) use ($column, $method) {
foreach ($column as $key => $value) {
if (is_numeric($key) && is_array($value)) {
call_user_func_array([$query, $method], $value);
} else {
$query->$method($key, '=', $value);
}
}
}, $boolean);
}
/**
* Determine if the given operator and value combination is legal.
*
* @param string $operator
* @param mixed $value
* @return bool
*/
protected function invalidOperatorAndValue($operator, $value)
{
$isOperator = in_array($operator, $this->operators);
return is_null($value) && $isOperator && ! in_array($operator, ['=', '<>', '!=']);
}
/**
* Set a "where not" constraint on the query.
*
* @param string $column
* @param array|string $value
* @return $this
*/
public function whereNot($column, $value)
{
if (is_array($value)) {
return $this->whereNotIn($column, $value);
}
return $this->where($column, '!'.$value);
}
/**
* Add an "or where" clause to the query.
*
* @param string $column
* @param string $operator
* @param mixed $value
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhere($column, $operator = null, $value = null)
{
return $this->where($column, $operator, $value, 'or');
}
/**
* Add a "where" clause comparing two columns to the query.
*
* @param string|array $first
* @param string|null $operator
* @param string|null $second
* @param string|null $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereColumn($first, $operator = null, $second = null, $boolean = 'and')
{
// If the column is an array, we will assume it is an array of key-value pairs
// and can add them each as a where clause. We will maintain the boolean we
// received when the method was called and pass it into the nested where.
if (is_array($first)) {
return $this->addArrayOfWheres($first, $boolean, 'whereColumn');
}
// If the given operator is not found in the list of valid operators we will
// assume that the developer is just short-cutting the '=' operators and
// we will set the operators to '=' and set the values appropriately.
if (! in_array(strtolower($operator), $this->operators, true) &&
! in_array(strtolower($operator), $this->grammar->getOperators(), true)) {
list($second, $operator) = [$operator, '='];
}
$type = 'Column';
$this->wheres[] = compact('type', 'first', 'operator', 'second', 'boolean');
return $this;
}
/**
* Add an "or where" clause comparing two columns to the query.
*
* @param string|array $first
* @param string|null $operator
* @param string|null $second
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereColumn($first, $operator = null, $second = null)
{
return $this->whereColumn($first, $operator, $second, 'or');
}
/**
* Add a raw where clause to the query.
*
* @param string $sql
* @param array $bindings
* @param string $boolean
* @return $this
*/
public function whereRaw($sql, array $bindings = [], $boolean = 'and')
{
$type = 'raw';
$this->wheres[] = compact('type', 'sql', 'boolean');
$this->addBinding($bindings, 'where');
return $this;
}
/**
* Add a raw or where clause to the query.
*
* @param string $sql
* @param array $bindings
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereRaw($sql, array $bindings = [])
{
return $this->whereRaw($sql, $bindings, 'or');
}
/**
* Add a where between statement to the query.
*
* @param string $column
* @param array $values
* @param string $boolean
* @param bool $not
* @return $this
*/
public function whereBetween($column, array $values, $boolean = 'and', $not = false)
{
$type = 'between';
$this->wheres[] = compact('column', 'type', 'boolean', 'not');
$this->addBinding($values, 'where');
return $this;
}
/**
* Add an or where between statement to the query.
*
* @param string $column
* @param array $values
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereBetween($column, array $values)
{
return $this->whereBetween($column, $values, 'or');
}
/**
* Add a where not between statement to the query.
*
* @param string $column
* @param array $values
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereNotBetween($column, array $values, $boolean = 'and')
{
return $this->whereBetween($column, $values, $boolean, true);
}
/**
* Add an or where not between statement to the query.
*
* @param string $column
* @param array $values
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereNotBetween($column, array $values)
{
return $this->whereNotBetween($column, $values, 'or');
}
/**
* Add a nested where statement to the query.
*
* @param \Closure $callback
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereNested(Closure $callback, $boolean = 'and')
{
$query = $this->forNestedWhere();
call_user_func($callback, $query);
return $this->addNestedWhereQuery($query, $boolean);
}
/**
* Create a new query instance for nested where condition.
*
* @return \FluentForm\Framework\Database\Query\Builder
*/
public function forNestedWhere()
{
$query = $this->newQuery();
return $query->from($this->from);
}
/**
* Add another query builder as a nested where to the query builder.
*
* @param \FluentForm\Framework\Database\Query\Builder|static $query
* @param string $boolean
* @return $this
*/
public function addNestedWhereQuery($query, $boolean = 'and')
{
if (count($query->wheres)) {
$type = 'Nested';
$this->wheres[] = compact('type', 'query', 'boolean');
$this->addBinding($query->getBindings(), 'where');
}
return $this;
}
/**
* Add a full sub-select to the query.
*
* @param string $column
* @param string $operator
* @param \Closure $callback
* @param string $boolean
* @return $this
*/
protected function whereSub($column, $operator, Closure $callback, $boolean)
{
$type = 'Sub';
$query = $this->newQuery();
// Once we have the query instance we can simply execute it so it can add all
// of the sub-select's conditions to itself, and then we can cache it off
// in the array of where clauses for the "main" parent query instance.
call_user_func($callback, $query);
$this->wheres[] = compact('type', 'column', 'operator', 'query', 'boolean');
$this->addBinding($query->getBindings(), 'where');
return $this;
}
/**
* Add an exists clause to the query.
*
* @param \Closure $callback
* @param string $boolean
* @param bool $not
* @return $this
*/
public function whereExists(Closure $callback, $boolean = 'and', $not = false)
{
$query = $this->newQuery();
// Similar to the sub-select clause, we will create a new query instance so
// the developer may cleanly specify the entire exists query and we will
// compile the whole thing in the grammar and insert it into the SQL.
call_user_func($callback, $query);
return $this->addWhereExistsQuery($query, $boolean, $not);
}
/**
* Add an or exists clause to the query.
*
* @param \Closure $callback
* @param bool $not
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereExists(Closure $callback, $not = false)
{
return $this->whereExists($callback, 'or', $not);
}
/**
* Add a where not exists clause to the query.
*
* @param \Closure $callback
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereNotExists(Closure $callback, $boolean = 'and')
{
return $this->whereExists($callback, $boolean, true);
}
/**
* Add a where not exists clause to the query.
*
* @param \Closure $callback
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereNotExists(Closure $callback)
{
return $this->orWhereExists($callback, true);
}
/**
* Add an exists clause to the query.
*
* @param \FluentForm\Framework\Database\Query\Builder $query
* @param string $boolean
* @param bool $not
* @return $this
*/
public function addWhereExistsQuery(Builder $query, $boolean = 'and', $not = false)
{
$type = $not ? 'NotExists' : 'Exists';
$this->wheres[] = compact('type', 'query', 'boolean');
$this->addBinding($query->getBindings(), 'where');
return $this;
}
/**
* Add a "where in" clause to the query.
*
* @param string $column
* @param mixed $values
* @param string $boolean
* @param bool $not
* @return $this
*/
public function whereIn($column, $values, $boolean = 'and', $not = false)
{
$type = $not ? 'NotIn' : 'In';
if ($values instanceof static) {
return $this->whereInExistingQuery(
$column, $values, $boolean, $not
);
}
// If the value of the where in clause is actually a Closure, we will assume that
// the developer is using a full sub-select for this "in" statement, and will
// execute those Closures, then we can re-construct the entire sub-selects.
if ($values instanceof Closure) {
return $this->whereInSub($column, $values, $boolean, $not);
}
if ($values instanceof ArrayableInterface) {
$values = $values->toArray();
}
$this->wheres[] = compact('type', 'column', 'values', 'boolean');
$this->addBinding($values, 'where');
return $this;
}
/**
* Add an "or where in" clause to the query.
*
* @param string $column
* @param mixed $values
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereIn($column, $values)
{
return $this->whereIn($column, $values, 'or');
}
/**
* Add a "where not in" clause to the query.
*
* @param string $column
* @param mixed $values
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereNotIn($column, $values, $boolean = 'and')
{
return $this->whereIn($column, $values, $boolean, true);
}
/**
* Add an "or where not in" clause to the query.
*
* @param string $column
* @param mixed $values
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereNotIn($column, $values)
{
return $this->whereNotIn($column, $values, 'or');
}
/**
* Add a where in with a sub-select to the query.
*
* @param string $column
* @param \Closure $callback
* @param string $boolean
* @param bool $not
* @return $this
*/
protected function whereInSub($column, Closure $callback, $boolean, $not)
{
$type = $not ? 'NotInSub' : 'InSub';
// To create the exists sub-select, we will actually create a query and call the
// provided callback with the query so the developer may set any of the query
// conditions they want for the in clause, then we'll put it in this array.
call_user_func($callback, $query = $this->newQuery());
$this->wheres[] = compact('type', 'column', 'query', 'boolean');
$this->addBinding($query->getBindings(), 'where');
return $this;
}
/**
* Add a external sub-select to the query.
*
* @param string $column
* @param \FluentForm\Framework\Database\Query\Builder|static $query
* @param string $boolean
* @param bool $not
* @return $this
*/
protected function whereInExistingQuery($column, $query, $boolean, $not)
{
$type = $not ? 'NotInSub' : 'InSub';
$this->wheres[] = compact('type', 'column', 'query', 'boolean');
$this->addBinding($query->getBindings(), 'where');
return $this;
}
/**
* Add a "where null" clause to the query.
*
* @param string $column
* @param string $boolean
* @param bool $not
* @return $this
*/
public function whereNull($column, $boolean = 'and', $not = false)
{
$type = $not ? 'NotNull' : 'Null';
$this->wheres[] = compact('type', 'column', 'boolean');
return $this;
}
/**
* Add an "or where null" clause to the query.
*
* @param string $column
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereNull($column)
{
return $this->whereNull($column, 'or');
}
/**
* Add a "where not null" clause to the query.
*
* @param string $column
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereNotNull($column, $boolean = 'and')
{
return $this->whereNull($column, $boolean, true);
}
/**
* Add an "or where not null" clause to the query.
*
* @param string $column
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereNotNull($column)
{
return $this->whereNotNull($column, 'or');
}
/**
* Add a "where date" statement to the query.
*
* @param string $column
* @param string $operator
* @param int $value
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereDate($column, $operator, $value, $boolean = 'and')
{
return $this->addDateBasedWhere('Date', $column, $operator, $value, $boolean);
}
/**
* Add an "or where date" statement to the query.
*
* @param string $column
* @param string $operator
* @param int $value
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereDate($column, $operator, $value)
{
return $this->whereDate($column, $operator, $value, 'or');
}
/**
* Add a "where time" statement to the query.
*
* @param string $column
* @param string $operator
* @param int $value
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereTime($column, $operator, $value, $boolean = 'and')
{
return $this->addDateBasedWhere('Time', $column, $operator, $value, $boolean);
}
/**
* Add an "or where time" statement to the query.
*
* @param string $column
* @param string $operator
* @param int $value
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orWhereTime($column, $operator, $value)
{
return $this->whereTime($column, $operator, $value, 'or');
}
/**
* Add a "where day" statement to the query.
*
* @param string $column
* @param string $operator
* @param int $value
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereDay($column, $operator, $value, $boolean = 'and')
{
return $this->addDateBasedWhere('Day', $column, $operator, $value, $boolean);
}
/**
* Add a "where month" statement to the query.
*
* @param string $column
* @param string $operator
* @param int $value
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereMonth($column, $operator, $value, $boolean = 'and')
{
return $this->addDateBasedWhere('Month', $column, $operator, $value, $boolean);
}
/**
* Add a "where year" statement to the query.
*
* @param string $column
* @param string $operator
* @param int $value
* @param string $boolean
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function whereYear($column, $operator, $value, $boolean = 'and')
{
return $this->addDateBasedWhere('Year', $column, $operator, $value, $boolean);
}
/**
* Add a date based (year, month, day, time) statement to the query.
*
* @param string $type
* @param string $column
* @param string $operator
* @param int $value
* @param string $boolean
* @return $this
*/
protected function addDateBasedWhere($type, $column, $operator, $value, $boolean = 'and')
{
$this->wheres[] = compact('column', 'type', 'boolean', 'operator', 'value');
$this->addBinding($value, 'where');
return $this;
}
/**
* Handles dynamic "where" clauses to the query.
*
* @param string $method
* @param string $parameters
* @return $this
*/
public function dynamicWhere($method, $parameters)
{
$finder = substr($method, 5);
$segments = preg_split('/(And|Or)(?=[A-Z])/', $finder, -1, PREG_SPLIT_DELIM_CAPTURE);
// The connector variable will determine which connector will be used for the
// query condition. We will change it as we come across new boolean values
// in the dynamic method strings, which could contain a number of these.
$connector = 'and';
$index = 0;
foreach ($segments as $segment) {
// If the segment is not a boolean connector, we can assume it is a column's name
// and we will add it to the query as a new constraint as a where clause, then
// we can keep iterating through the dynamic method string's segments again.
if ($segment != 'And' && $segment != 'Or') {
$this->addDynamic($segment, $connector, $parameters, $index);
$index++;
}
// Otherwise, we will store the connector so we know how the next where clause we
// find in the query should be connected to the previous ones, meaning we will
// have the proper boolean connector to connect the next where clause found.
else {
$connector = $segment;
}
}
return $this;
}
/**
* Add a single dynamic where clause statement to the query.
*
* @param string $segment
* @param string $connector
* @param array $parameters
* @param int $index
* @return void
*/
protected function addDynamic($segment, $connector, $parameters, $index)
{
// Once we have parsed out the columns and formatted the boolean operators we
// are ready to add it to this query as a where clause just like any other
// clause on the query. Then we'll increment the parameter index values.
$bool = strtolower($connector);
$this->where(Str::snake($segment), '=', $parameters[$index], $bool);
}
/**
* Add a "group by" clause to the query.
*
* @param array|string $column,...
* @return $this
*/
public function groupBy()
{
foreach (func_get_args() as $arg) {
$this->groups = array_merge((array) $this->groups, is_array($arg) ? $arg : [$arg]);
}
return $this;
}
/**
* Add a "having" clause to the query.
*
* @param string $column
* @param string $operator
* @param string $value
* @param string $boolean
* @return $this
*/
public function having($column, $operator = null, $value = null, $boolean = 'and')
{
$type = 'basic';
$this->havings[] = compact('type', 'column', 'operator', 'value', 'boolean');
if (! $value instanceof Expression) {
$this->addBinding($value, 'having');
}
return $this;
}
/**
* Add a "or having" clause to the query.
*
* @param string $column
* @param string $operator
* @param string $value
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orHaving($column, $operator = null, $value = null)
{
return $this->having($column, $operator, $value, 'or');
}
/**
* Add a raw having clause to the query.
*
* @param string $sql
* @param array $bindings
* @param string $boolean
* @return $this
*/
public function havingRaw($sql, array $bindings = [], $boolean = 'and')
{
$type = 'raw';
$this->havings[] = compact('type', 'sql', 'boolean');
$this->addBinding($bindings, 'having');
return $this;
}
/**
* Add a raw or having clause to the query.
*
* @param string $sql
* @param array $bindings
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function orHavingRaw($sql, array $bindings = [])
{
return $this->havingRaw($sql, $bindings, 'or');
}
/**
* Add an "order by" clause to the query.
*
* @param string $column
* @param string $direction
* @return $this
*/
public function orderBy($column, $direction = 'asc')
{
$this->{$this->unions ? 'unionOrders' : 'orders'}[] = [
'column' => $column,
'direction' => strtolower($direction) == 'asc' ? 'asc' : 'desc',
];
return $this;
}
/**
* Add an "order by" clause for a timestamp to the query.
*
* @param string $column
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function latest($column = 'created_at')
{
return $this->orderBy($column, 'desc');
}
/**
* Add an "order by" clause for a timestamp to the query.
*
* @param string $column
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function oldest($column = 'created_at')
{
return $this->orderBy($column, 'asc');
}
/**
* Put the query's results in random order.
*
* @param string $seed
* @return $this
*/
public function inRandomOrder($seed = '')
{
return $this->orderByRaw($this->grammar->compileRandom($seed));
}
/**
* Add a raw "order by" clause to the query.
*
* @param string $sql
* @param array $bindings
* @return $this
*/
public function orderByRaw($sql, $bindings = [])
{
$property = $this->unions ? 'unionOrders' : 'orders';
$type = 'raw';
$this->{$property}[] = compact('type', 'sql');
$this->addBinding($bindings, 'order');
return $this;
}
/**
* Set the "offset" value of the query.
*
* @param int $value
* @return $this
*/
public function offset($value)
{
$property = $this->unions ? 'unionOffset' : 'offset';
$this->$property = max(0, $value);
return $this;
}
/**
* Alias to set the "offset" value of the query.
*
* @param int $value
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function skip($value)
{
return $this->offset($value);
}
/**
* Set the "limit" value of the query.
*
* @param int $value
* @return $this
*/
public function limit($value)
{
$property = $this->unions ? 'unionLimit' : 'limit';
if ($value >= 0) {
$this->$property = $value;
}
return $this;
}
/**
* Alias to set the "limit" value of the query.
*
* @param int $value
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function take($value)
{
return $this->limit($value);
}
/**
* Set the limit and offset for a given page.
*
* @param int $page
* @param int $perPage
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function forPage($page, $perPage = 15)
{
return $this->skip(($page - 1) * $perPage)->take($perPage);
}
/**
* Constrain the query to the next "page" of results after a given ID.
*
* @param int $perPage
* @param int $lastId
* @param string $column
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function forPageAfterId($perPage = 15, $lastId = 0, $column = 'id')
{
$this->orders = Collection::make($this->orders)
->reject(function ($order) use ($column) {
return $order['column'] === $column;
})->values()->all();
return $this->where($column, '>', $lastId)
->orderBy($column, 'asc')
->take($perPage);
}
/**
* Add a union statement to the query.
*
* @param \FluentForm\Framework\Database\Query\Builder|\Closure $query
* @param bool $all
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function union($query, $all = false)
{
if ($query instanceof Closure) {
call_user_func($query, $query = $this->newQuery());
}
$this->unions[] = compact('query', 'all');
$this->addBinding($query->getBindings(), 'union');
return $this;
}
/**
* Add a union all statement to the query.
*
* @param \FluentForm\Framework\Database\Query\Builder|\Closure $query
* @return \FluentForm\Framework\Database\Query\Builder|static
*/
public function unionAll($query)
{
return $this->union($query, true);
}
/**
* Lock the selected rows in the table.
*
* @param bool $value
* @return $this
*/
public function lock($value = true)
{
$this->lock = $value;
if ($this->lock) {
$this->useWritePdo();
}
return $this;
}
/**
* Lock the selected rows in the table for updating.
*
* @return \FluentForm\Framework\Database\Query\Builder
*/
public function lockForUpdate()
{
return $this->lock(true);
}
/**
* Share lock the selected rows in the table.
*
* @return \FluentForm\Framework\Database\Query\Builder
*/
public function sharedLock()
{
return $this->lock(false);
}
/**
* Get the SQL representation of the query.
*
* @return string
*/
public function toSql()
{
return $this->grammar->compileSelect($this);
}
/**
* Execute a query for a single record by ID.
*
* @param int $id
* @param array $columns
* @return mixed|static
*/
public function find($id, $columns = ['*'])
{
return $this->where('id', '=', $id)->first($columns);
}
/**
* Get a single column's value from the first result of a query.
*
* @param string $column
* @return mixed
*/
public function value($column)
{
$result = (array) $this->first([$column]);
return count($result) > 0 ? reset($result) : null;
}
/**
* Execute the query and get the first result.
*
* @param array $columns
* @return mixed|static
*/
public function first($columns = ['*'])
{
$results = $this->take(1)->get($columns);
return count($results) > 0 ? reset($results) : null;
}
/**
* Execute the query as a "select" statement.
*
* @param array $columns
* @return array|static[]
*/
public function get($columns = ['*'])
{
$original = $this->columns;
if (is_null($original)) {
$this->columns = $columns;
}
$results = $this->processor->processSelect($this, $this->runSelect());
$this->columns = $original;
return $results;
}
/**
* Run the query as a "select" statement against the connection.
*
* @return array
*/
protected function runSelect()
{
return $this->connection->select($this->toSql(), $this->getBindings(), ! $this->useWritePdo);
}
/**
* Paginate the given query into a simple paginator.
*
* @param int $perPage
* @param array $columns
* @param string $pageName
* @param int|null $page
* @return \FluentForm\Framework\Pagination\LengthAwarePaginatorInterface
*/
public function paginate($perPage = 15, $columns = ['*'], $pageName = 'page', $page = null)
{
$page = $page ?: Paginator::resolveCurrentPage($pageName);
$total = $this->getCountForPagination($columns);
$results = $total ? $this->forPage($page, $perPage)->get($columns) : [];
return new LengthAwarePaginator($results, $total, $perPage, $page, [
'path' => Paginator::resolveCurrentPath(),
'pageName' => $pageName,
]);
}
/**
* Get a paginator only supporting simple next and previous links.
*
* This is more efficient on larger data-sets, etc.
*
* @param int $perPage
* @param array $columns
* @param string $pageName
* @param int|null $page
* @return \FluentForm\Framework\Pagination\PaginatorInterface
*/
public function simplePaginate($perPage = 15, $columns = ['*'], $pageName = 'page', $page = null)
{
$page = $page ?: Paginator::resolveCurrentPage($pageName);
$this->skip(($page - 1) * $perPage)->take($perPage + 1);
return new Paginator($this->get($columns), $perPage, $page, [
'path' => Paginator::resolveCurrentPath(),
'pageName' => $pageName,
]);
}
/**
* Get the count of the total records for the paginator.
*
* @param array $columns
* @return int
*/
public function getCountForPagination($columns = ['*'])
{
$this->backupFieldsForCount();
$this->aggregate = ['function' => 'count', 'columns' => $this->clearSelectAliases($columns)];
$results = $this->get();
$this->aggregate = null;
$this->restoreFieldsForCount();
if (isset($this->groups)) {
return count($results);
}
return isset($results[0]) ? (int) array_change_key_case((array) $results[0])['aggregate'] : 0;
}
/**
* Backup some fields for the pagination count.
*
* @return void
*/
protected function backupFieldsForCount()
{
foreach (['orders', 'limit', 'offset', 'columns'] as $field) {
$this->backups[$field] = $this->{$field};
$this->{$field} = null;
}
foreach (['order', 'select'] as $key) {
$this->bindingBackups[$key] = $this->bindings[$key];
$this->bindings[$key] = [];
}
}
/**
* Remove the column aliases since they will break count queries.
*
* @param array $columns
* @return array
*/
protected function clearSelectAliases(array $columns)
{
return array_map(function ($column) {
return is_string($column) && ($aliasPosition = strpos(strtolower($column), ' as ')) !== false
? substr($column, 0, $aliasPosition) : $column;
}, $columns);
}
/**
* Restore some fields after the pagination count.
*
* @return void
*/
protected function restoreFieldsForCount()
{
foreach (['orders', 'limit', 'offset', 'columns'] as $field) {
$this->{$field} = $this->backups[$field];
}
foreach (['order', 'select'] as $key) {
$this->bindings[$key] = $this->bindingBackups[$key];
}
$this->backups = [];
$this->bindingBackups = [];
}
/**
* Get a generator for the given query.
*
* @return \Generator
*/
public function cursor()
{
if (is_null($this->columns)) {
$this->columns = ['*'];
}
return $this->connection->cursor(
$this->toSql(), $this->getBindings(), ! $this->useWritePdo
);
}
/**
* Chunk the results of the query.
*
* @param int $count
* @param callable $callback
* @return bool
*/
public function chunk($count, callable $callback)
{
$results = $this->forPage($page = 1, $count)->get();
while (count($results) > 0) {
// On each chunk result set, we will pass them to the callback and then let the
// developer take care of everything within the callback, which allows us to
// keep the memory low for spinning through large result sets for working.
if (call_user_func($callback, $results) === false) {
return false;
}
$page++;
$results = $this->forPage($page, $count)->get();
}
return true;
}
/**
* Chunk the results of a query by comparing numeric IDs.
*
* @param int $count
* @param callable $callback
* @param string $column
* @param string $alias
* @return bool
*/
public function chunkById($count, callable $callback, $column = 'id', $alias = null)
{
$lastId = null;
$alias = $alias ?: $column;
$results = $this->forPageAfterId($count, 0, $column)->get();
while (! empty($results)) {
if (call_user_func($callback, $results) === false) {
return false;
}
$lastId = Helper::last($results)->{$alias};
$results = $this->forPageAfterId($count, $lastId, $column)->get();
}
return true;
}
/**
* Execute a callback over each item while chunking.
*
* @param callable $callback
* @param int $count
* @return bool
*
* @throws \RuntimeException
*/
public function each(callable $callback, $count = 1000)
{
if (is_null($this->orders) && is_null($this->unionOrders)) {
throw new RuntimeException('You must specify an orderBy clause when using the "each" function.');
}
return $this->chunk($count, function ($results) use ($callback) {
foreach ($results as $key => $value) {
if ($callback($value, $key) === false) {
return false;
}
}
});
}
/**
* Get an array with the values of a given column.
*
* @param string $column
* @param string|null $key
* @return array
*/
public function pluck($column, $key = null)
{
$results = $this->get(is_null($key) ? [$column] : [$column, $key]);
// If the columns are qualified with a table or have an alias, we cannot use
// those directly in the "pluck" operations since the results from the DB
// are only keyed by the column itself. We'll strip the table out here.
return Arr::pluck(
$results,
$this->stripTableForPluck($column),
$this->stripTableForPluck($key)
);
}
/**
* Alias for the "pluck" method.
*
* @param string $column
* @param string|null $key
* @return array
*
* @deprecated since version 5.2. Use the "pluck" method directly.
*/
public function lists($column, $key = null)
{
return $this->pluck($column, $key);
}
/**
* Strip off the table name or alias from a column identifier.
*
* @param string $column
* @return string|null
*/
protected function stripTableForPluck($column)
{
$array = preg_split('~\.| ~', $column);
return is_null($column) ? $column : end($array);
}
/**
* Concatenate values of a given column as a string.
*
* @param string $column
* @param string $glue
* @return string
*/
public function implode($column, $glue = '')
{
return implode($glue, $this->pluck($column));
}
/**
* Determine if any rows exist for the current query.
*
* @return bool
*/
public function exists()
{
$sql = $this->grammar->compileExists($this);
$results = $this->connection->select($sql, $this->getBindings(), ! $this->useWritePdo);
if (isset($results[0])) {
$results = (array) $results[0];
return (bool) $results['exists'];
}
return false;
}
/**
* Retrieve the "count" result of the query.
*
* @param string $columns
* @return int
*/
public function count($columns = '*')
{
if (! is_array($columns)) {
$columns = [$columns];
}
return (int) $this->aggregate(__FUNCTION__, $columns);
}
/**
* Retrieve the minimum value of a given column.
*
* @param string $column
* @return mixed
*/
public function min($column)
{
return $this->aggregate(__FUNCTION__, [$column]);
}
/**
* Retrieve the maximum value of a given column.
*
* @param string $column
* @return mixed
*/
public function max($column)
{
return $this->aggregate(__FUNCTION__, [$column]);
}
/**
* Retrieve the sum of the values of a given column.
*
* @param string $column
* @return mixed
*/
public function sum($column)
{
return $this->aggregate(__FUNCTION__, [$column]);
}
/**
* Retrieve the average of the values of a given column.
*
* @param string $column
* @return mixed
*/
public function avg($column)
{
return $this->aggregate(__FUNCTION__, [$column]);
}
/**
* Alias for the "avg" method.
*
* @param string $column
* @return mixed
*/
public function average($column)
{
return $this->avg($column);
}
/**
* Execute an aggregate function on the database.
*
* @param string $function
* @param array $columns
* @return mixed
*/
public function aggregate($function, $columns = ['*'])
{
$this->aggregate = compact('function', 'columns');
$previousColumns = $this->columns;
// We will also back up the select bindings since the select clause will be
// removed when performing the aggregate function. Once the query is run
// we will add the bindings back onto this query so they can get used.
$previousSelectBindings = $this->bindings['select'];
$this->bindings['select'] = [];
$results = $this->get($columns);
// Once we have executed the query, we will reset the aggregate property so
// that more select queries can be executed against the database without
// the aggregate value getting in the way when the grammar builds it.
$this->aggregate = null;
$this->columns = $previousColumns;
$this->bindings['select'] = $previousSelectBindings;
if (isset($results[0])) {
return array_change_key_case((array) $results[0])['aggregate'];
}
}
/**
* Execute a numeric aggregate function on the database.
*
* @param string $function
* @param array $columns
* @return float|int
*/
public function numericAggregate($function, $columns = ['*'])
{
$result = $this->aggregate($function, $columns);
if (! $result) {
return 0;
}
if (is_int($result) || is_float($result)) {
return $result;
}
if (strpos((string) $result, '.') === false) {
return (int) $result;
}
return (float) $result;
}
/**
* Insert a new record into the database.
*
* @param array $values
* @return bool
*/
public function insert(array $values)
{
if (empty($values)) {
return true;
}
// Since every insert gets treated like a batch insert, we will make sure the
// bindings are structured in a way that is convenient for building these
// inserts statements by verifying the elements are actually an array.
if (! is_array(reset($values))) {
$values = [$values];
}
// Since every insert gets treated like a batch insert, we will make sure the
// bindings are structured in a way that is convenient for building these
// inserts statements by verifying the elements are actually an array.
else {
foreach ($values as $key => $value) {
ksort($value);
$values[$key] = $value;
}
}
// We'll treat every insert like a batch insert so we can easily insert each
// of the records into the database consistently. This will make it much
// easier on the grammars to just handle one type of record insertion.
$bindings = [];
foreach ($values as $record) {
foreach ($record as $value) {
$bindings[] = $value;
}
}
$sql = $this->grammar->compileInsert($this, $values);
// Once we have compiled the insert statement's SQL we can execute it on the
// connection and return a result as a boolean success indicator as that
// is the same type of result returned by the raw connection instance.
$bindings = $this->cleanBindings($bindings);
return $this->connection->insert($sql, $bindings);
}
/**
* Insert a new record and get the value of the primary key.
*
* @param array $values
* @param string $sequence
* @return int
*/
public function insertGetId(array $values, $sequence = null)
{
$sql = $this->grammar->compileInsertGetId($this, $values, $sequence);
$values = $this->cleanBindings($values);
return $this->processor->processInsertGetId($this, $sql, $values, $sequence);
}
/**
* Update a record in the database.
*
* @param array $values
* @return int
*/
public function update(array $values)
{
$bindings = array_values(array_merge($values, $this->getBindings()));
$sql = $this->grammar->compileUpdate($this, $values);
return $this->connection->update($sql, $this->cleanBindings(
$this->grammar->prepareBindingsForUpdate($bindings, $values)
));
}
/**
* Insert or update a record matching the attributes, and fill it with values.
*
* @param array $attributes
* @param array $values
* @return bool
*/
public function updateOrInsert(array $attributes, array $values = [])
{
if (! $this->where($attributes)->exists()) {
return $this->insert(array_merge($attributes, $values));
}
return (bool) $this->where($attributes)->take(1)->update($values);
}
/**
* Increment a column's value by a given amount.
*
* @param string $column
* @param int $amount
* @param array $extra
* @return int
*/
public function increment($column, $amount = 1, array $extra = [])
{
if (! is_numeric($amount)) {
throw new InvalidArgumentException('Non-numeric value passed to increment method.');
}
$wrapped = $this->grammar->wrap($column);
$columns = array_merge([$column => $this->raw("$wrapped + $amount")], $extra);
return $this->update($columns);
}
/**
* Decrement a column's value by a given amount.
*
* @param string $column
* @param int $amount
* @param array $extra
* @return int
*/
public function decrement($column, $amount = 1, array $extra = [])
{
if (! is_numeric($amount)) {
throw new InvalidArgumentException('Non-numeric value passed to decrement method.');
}
$wrapped = $this->grammar->wrap($column);
$columns = array_merge([$column => $this->raw("$wrapped - $amount")], $extra);
return $this->update($columns);
}
/**
* Delete a record from the database.
*
* @param mixed $id
* @return int
*/
public function delete($id = null)
{
// If an ID is passed to the method, we will set the where clause to check
// the ID to allow developers to simply and quickly remove a single row
// from their database without manually specifying the where clauses.
if (! is_null($id)) {
$this->where('id', '=', $id);
}
$sql = $this->grammar->compileDelete($this);
return $this->connection->delete($sql, $this->getBindings());
}
/**
* Run a truncate statement on the table.
*
* @return void
*/
public function truncate()
{
foreach ($this->grammar->compileTruncate($this) as $sql => $bindings) {
$this->connection->statement($sql, $bindings);
}
}
/**
* Get a new instance of the query builder.
*
* @return \FluentForm\Framework\Database\Query\Builder
*/
public function newQuery()
{
return new static($this->connection, $this->grammar, $this->processor);
}
/**
* Merge an array of where clauses and bindings.
*
* @param array $wheres
* @param array $bindings
* @return void
*/
public function mergeWheres($wheres, $bindings)
{
$this->wheres = array_merge((array) $this->wheres, (array) $wheres);
$this->bindings['where'] = array_values(array_merge($this->bindings['where'], (array) $bindings));
}
/**
* Remove all of the expressions from a list of bindings.
*
* @param array $bindings
* @return array
*/
protected function cleanBindings(array $bindings)
{
return array_values(array_filter($bindings, function ($binding) {
return ! $binding instanceof Expression;
}));
}
/**
* Create a raw database expression.
*
* @param mixed $value
* @return \FluentForm\Framework\Database\Query\Expression
*/
public function raw($value)
{
return $this->connection->raw($value);
}
/**
* Get the current query value bindings in a flattened array.
*
* @return array
*/
public function getBindings()
{
return Arr::flatten($this->bindings);
}
/**
* Get the raw array of bindings.
*
* @return array
*/
public function getRawBindings()
{
return $this->bindings;
}
/**
* Set the bindings on the query builder.
*
* @param array $bindings
* @param string $type
* @return $this
*
* @throws \InvalidArgumentException
*/
public function setBindings(array $bindings, $type = 'where')
{
if (! array_key_exists($type, $this->bindings)) {
throw new InvalidArgumentException("Invalid binding type: {$type}.");
}
$this->bindings[$type] = $bindings;
return $this;
}
/**
* Add a binding to the query.
*
* @param mixed $value
* @param string $type
* @return $this
*
* @throws \InvalidArgumentException
*/
public function addBinding($value, $type = 'where')
{
if (! array_key_exists($type, $this->bindings)) {
throw new InvalidArgumentException("Invalid binding type: {$type}.");
}
if (is_array($value)) {
$this->bindings[$type] = array_values(array_merge($this->bindings[$type], $value));
} else {
$this->bindings[$type][] = $value;
}
return $this;
}
/**
* Merge an array of bindings into our bindings.
*
* @param \FluentForm\Framework\Database\Query\Builder $query
* @return $this
*/
public function mergeBindings(Builder $query)
{
$this->bindings = array_merge_recursive($this->bindings, $query->bindings);
return $this;
}
/**
* Get the database connection instance.
*
* @return \FluentForm\Framework\Database\ConnectionInterface
*/
public function getConnection()
{
return $this->connection;
}
/**
* Get the database query processor instance.
*
* @return \FluentForm\Framework\Database\Query\Processor
*/
public function getProcessor()
{
return $this->processor;
}
/**
* Get the query grammar instance.
*
* @return \FluentForm\Framework\Database\Query\Grammar
*/
public function getGrammar()
{
return $this->grammar;
}
/**
* Use the write pdo for query.
*
* @return $this
*/
public function useWritePdo()
{
$this->useWritePdo = true;
return $this;
}
/**
* Handle dynamic method calls into the method.
*
* @param string $method
* @param array $parameters
* @return mixed
*
* @throws \BadMethodCallException
*/
public function __call($method, $parameters)
{
if (static::hasMacro($method)) {
return $this->macroCall($method, $parameters);
}
if (Str::startsWith($method, 'where')) {
return $this->dynamicWhere($method, $parameters);
}
$className = static::class;
throw new BadMethodCallException("Call to undefined method {$className}::{$method}()");
}
}