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Push — master ( bf4a35...908938 )
by Ben
23:24 queued 15:29
created

SortModels::batchUpdateColumn()   A

↳ Parent: SortModels

Complexity

Conditions 2
Paths 2

Size

Total Lines 17
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 11
c 1
b 0
f 0
dl 0
loc 17
rs 9.9
cc 2
nc 2
nop 3
1 
<?php
2 
declare(strict_types=1);
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Thinktomorrow\Chief\Management\Application;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Illuminate\Support\Facades\DB;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SortModels

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function handle(string $modelClass, array $indices): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $table = (new $modelClass())->getTable();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        static::batchUpdateColumn($table, 'order', $indices);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** Taken from: https://github.com/laravel/ideas/issues/575 */

            


            
                                                                        
                            
            
                                    
            
            

                
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    private static function batchUpdateColumn(string $table, string $column, array $indices)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $cases = [];

            


            
                                                                        
                            
            
                                    
            
            

                
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        $ids = [];

            


            
                                                                        
                            
            
                                    
            
            

                
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        $params = [];

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach ($indices as $index => $modelId) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $id = (int) $modelId;

            


            
                                                                        
                            
            
                                    
            
            

                
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            $cases[] = "WHEN {$id} then ?";

            


            
                                                                        
                            
            
                                    
            
            

                
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            $params[] = $index;

            


            
                                                                        
                            
            
                                    
            
            

                
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            $ids[] = $id;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $ids = implode(',', $ids);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $cases = implode(' ', $cases);

            


            
                                                                        
                            
            
                                    
            
            

                
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        DB::update("UPDATE `{$table}` SET `{$column}` = CASE `id` {$cases} END WHERE `id` in ({$ids})", $params);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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