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<?php |
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/** |
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* Created by PhpStorm. |
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* User: alive |
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* Date: 10/8/17 |
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* Time: 4:04 AM |
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*/ |
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namespace Alive2212\LaravelQueryHelper; |
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class QueryHelper |
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{ |
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/** |
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* @param $query |
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* @param $filters |
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* @return mixed |
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*/ |
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public function deepFilter($query, $filters) |
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{ |
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$result = $query; |
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foreach ($filters as $filter) { |
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$keys = explode('.', $filter['key']); |
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if (collect($keys)->count() == 2) { |
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$result = $result->whereHas($keys[0], function ($query) use ($filter, $keys) { |
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$query->where($keys[1], $filter['operator'], $filter['value']); |
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}); |
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} elseif (collect($keys)->count() == 3) { |
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$result = $result->whereHas($keys[0], function ($query) use ($filter, $keys) { |
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$query->whereHas($keys[1], function ($query) use ($filter, $keys) { |
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$query->where($keys[2], $filter['operator'], $filter['value']); |
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}); |
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}); |
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} elseif (collect($keys)->count() == 4) { |
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$result = $result->whereHas($keys[0], function ($query) use ($filter, $keys) { |
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$query->whereHas($keys[1], function ($query) use ($filter, $keys) { |
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$query->whereHas($keys[2], function ($query) use ($filter, $keys) { |
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$query->where($keys[3], $filter['operator'], $filter['value']); |
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}); |
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}); |
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}); |
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} elseif (collect($keys)->count() == 1) { |
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$result = $result->where($keys[0], $filter['operator'], $filter['value']); |
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} |
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} |
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return $result; |
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} |
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/** |
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* @param $query |
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* @param $filters |
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* @return mixed |
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*/ |
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public function orDeepFilter($query, $filters) |
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{ |
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$result = $query; |
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$keys = explode('.', $filters[0]['key']); |
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if (collect($keys)->count() == 2) { |
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$result = $result->orWhereHas($keys[0], function ($query) use ($filters, $keys) { |
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foreach ($filters as $filter) { |
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$keys = explode('.', $filter['key']); |
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$query->where($keys[1], $filter['operator'], $filter['value']); |
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} |
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}); |
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} |
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return $result; |
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} |
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/** |
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* @param $query |
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* @param $param |
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* @return mixed |
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*/ |
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public function orderBy($query, $param) |
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{ |
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$result = $query; |
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if ($param->count()) { |
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$query->orderBy($param['field'], $param['operator']); |
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} |
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return $result; |
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} |
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/** |
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* @param $params |
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* @param $field |
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* @return array |
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*/ |
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public function getValueArray($params, $field) |
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{ |
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$result = []; |
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foreach ($params as $key => $item) { |
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array_push($result, $item[$field]); |
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} |
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return $result; |
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} |
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} |
Alive2212 /
LaravelQueryHelper
This check looks for imports that have been defined, but are not used in the scope.