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m170707_070437_avatar_image::safeUp()   A
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↳ Parent: m170707_070437_avatar_image

Complexity

Conditions 1
Paths 1

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 8
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 4
nc 1
nop 0
1 
<?php
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use inblank\activeuser\migrations\Migration;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\db\Schema;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class m170707_070437_avatar_image extends Migration

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
You can fix this by adding a namespace to your class:


namespace YourVendor;

class YourClass { }





When choosing a vendor namespace, try to pick something that is not too generic
to avoid conflicts with other libraries.


                        

                                                    

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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function safeUp()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        // set default value for `avatar` field to NULL

            


            
                                                                        
                            
            
                                    
            
            

                
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        $tab = self::tn(self::TAB_USERS);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->alterColumn($tab, 'avatar', Schema::TYPE_STRING . "(45) DEFAULT NULL");

            


            
                                                                        
                            
            
                                    
            
            

                
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        // replace all empty `avatar`

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->db->createCommand("update " . $tab . " set [[avatar]]=NULL where [[avatar]]=''")->execute();

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function safeDown()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $tab = self::tn(self::TAB_USERS);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->db->createCommand("update " . $tab . " set [[avatar]]='' where [[avatar]] IS NULL")->execute();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->alterColumn($tab, 'avatar', Schema::TYPE_STRING . "(45) NOT NULL DEFAULT ''");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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