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SQLiteGrammar::compileUnion()   B

↳ Parent: SQLiteGrammar

Complexity

Conditions 8
Paths 3

Size

Total Lines 13
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 8

Importance

Changes 0
Metric Value
cc 8
eloc 7
nc 3
nop 1
dl 0
loc 13
ccs 7
cts 7
cp 1
crap 8
rs 8.4444
c 0
b 0
f 0
1 
<?php
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namespace Staudenmeir\LaravelCte\Query\Grammars;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Illuminate\Database\Query\Grammars\SQLiteGrammar as Base;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Staudenmeir\LaravelCte\Query\Builder;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SQLiteGrammar extends Base

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    use CompilesExpressions;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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        introduced 
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The trait Staudenmeir\LaravelCte\Q...ars\CompilesExpressions requires some properties which are not provided by Staudenmeir\LaravelCte\Q...\Grammars\SQLiteGrammar: $unionExpressions, $expressions, $recursionLimit, $unionRecursionLimit
                                                                                                                                                                                                        

                    
                                                    

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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Compile a single union statement.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param array $union

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected function compileUnion(array $union)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 9);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (($backtrace[6]['class'] === Builder::class && $backtrace[6]['function'] === 'withExpression')

            


            
                                                                        
                            
            
                                    
            
            

                
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            || ($backtrace[7]['class'] === Builder::class && $backtrace[7]['function'] === 'withExpression')

            


            
                                                                        
                            
            
                                    
            
            

                
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            || ($backtrace[8]['class'] === Builder::class && $backtrace[8]['function'] === 'withExpression')) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $conjunction = $union['all'] ? ' union all ' : ' union ';

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $conjunction.$union['query']->toSql();

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return parent::compileUnion($union);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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