Better relation and null handling

Author: dunglas

src/SchemaOrgModel/AnnotationGenerator/ConstraintAnnotationGenerator.php

@@ -61,7 +61,7 @@ public function generateFieldAnnotations($className, $fieldName)
             }
         }
 
-        if (CardinalitiesExtractor::CARDINALITY_1_1 === $field['cardinality'] || CardinalitiesExtractor::CARDINALITY_1_N === $field['cardinality']) {
+        if (!$field['isNullable']) {
             $asserts[] = '@Assert\NotNull';
         }
 

src/SchemaOrgModel/AnnotationGenerator/DoctrineOrmAnnotationGenerator.php

@@ -129,14 +129,28 @@ public function generateFieldAnnotations($className, $fieldName)
 
                 case CardinalitiesExtractor::CARDINALITY_UNKNOWN:
                     // No break
-                case CardinalitiesExtractor::CARDINALITY_0_N:
+                case CardinalitiesExtractor::CARDINALITY_N_0:
                     $annotations[] = sprintf('@ORM\ManyToOne(targetEntity="%s")', $this->getRelationName($field['range']));
                     break;
 
-                case CardinalitiesExtractor::CARDINALITY_1_N:
+                case CardinalitiesExtractor::CARDINALITY_N_1:
                     $annotations[] = sprintf('@ORM\ManyToOne(targetEntity="%s")', $this->getRelationName($field['range']));
                     $annotations[] = '@ORM\JoinColumn(nullable=false)';
                     break;
+
+                case CardinalitiesExtractor::CARDINALITY_0_N:
+                    $annotations[] = sprintf('@ORM\ManyToMany(targetEntity="%s")', $this->getRelationName($field['range']));
+                    $annotations[] = '@ORM\JoinTable(inverseJoinColumns={@ORM\JoinColumn(unique=true)})';
+                    break;
+
+                case CardinalitiesExtractor::CARDINALITY_1_N:
+                    $annotations[] = sprintf('@ORM\ManyToMany(targetEntity="%s")', $this->getRelationName($field['range']));
+                    $annotations[] = '@ORM\JoinTable(inverseJoinColumns={@ORM\JoinColumn(nullable=false, unique=true)})';
+                    break;
+
+                case CardinalitiesExtractor::CARDINALITY_N_N:
+                    $annotations[] = sprintf('@ORM\ManyToMany(targetEntity="%s")', $this->getRelationName($field['range']));
+                    break;
             }
         }
 

src/SchemaOrgModel/AnnotationGenerator/PhpDocAnnotationGenerator.php

@@ -94,6 +94,7 @@ public function generateSetterAnnotations($className, $fieldName)
                 $this->toPhpType($this->classes[$className]['fields'][$fieldName]),
                 $fieldName
             ),
+            '',
             '@return $this',
         ];
     }
@@ -111,6 +112,7 @@ public function generateAdderAnnotations($className, $fieldName)
                 $this->toPhpType($this->classes[$className]['fields'][$fieldName], true),
                 $fieldName
             ),
+            '',
             '@return $this',
         ];
     }
@@ -128,6 +130,7 @@ public function generateRemoverAnnotations($className, $fieldName)
                 $this->toPhpType($this->classes[$className]['fields'][$fieldName], true),
                 $fieldName
             ),
+            '',
             '@return $this',
         ];
     }

src/SchemaOrgModel/CardinalitiesExtractor.php

@@ -20,6 +20,9 @@ class CardinalitiesExtractor
     const CARDINALITY_0_N = '(0..*)';
     const CARDINALITY_1_1 = '(1..1)';
     const CARDINALITY_1_N = '(1..*)';
+    const CARDINALITY_N_0 = '(*..0)';
+    const CARDINALITY_N_1 = '(*..1)';
+    const CARDINALITY_N_N = '(*..*)';
     const CARDINALITY_UNKNOWN = 'unknown';
 
     /**

src/SchemaOrgModel/TypesGenerator.php

@@ -246,13 +246,12 @@ public function generate($config)
                     }
 
                     $isArray = in_array($cardinality, [
-                        CardinalitiesExtractor::CARDINALITY_0_N,
                         CardinalitiesExtractor::CARDINALITY_1_N,
+                        CardinalitiesExtractor::CARDINALITY_N_N,
                     ]);
-                    $isNullable = in_array($cardinality, [
-                        CardinalitiesExtractor::CARDINALITY_0_1,
-                        CardinalitiesExtractor::CARDINALITY_0_N,
-                        CardinalitiesExtractor::CARDINALITY_UNKNOWN,
+                    $isNullable = !in_array($cardinality, [
+                        CardinalitiesExtractor::CARDINALITY_1_1,
+                        CardinalitiesExtractor::CARDINALITY_1_N,
                     ]);
 
                     $class['fields'][$property->localName()] = [

src/SchemaOrgModel/TypesGeneratorConfiguration.php

@@ -97,7 +97,16 @@ public function getConfigTreeBuilder()
                                     ->addDefaultsIfNotSet()
                                     ->children()
                                         ->scalarNode('range')->defaultNull()->info('The property range')->example('Offer')->end()
-                                        ->enumNode('cardinality')->defaultValue(CardinalitiesExtractor::CARDINALITY_UNKNOWN)->values([CardinalitiesExtractor::CARDINALITY_0_1, CardinalitiesExtractor::CARDINALITY_0_N, CardinalitiesExtractor::CARDINALITY_1_1, CardinalitiesExtractor::CARDINALITY_1_N, CardinalitiesExtractor::CARDINALITY_UNKNOWN])->end()
+                                        ->enumNode('cardinality')->defaultValue(CardinalitiesExtractor::CARDINALITY_UNKNOWN)->values([
+                                            CardinalitiesExtractor::CARDINALITY_0_1,
+                                            CardinalitiesExtractor::CARDINALITY_0_N,
+                                            CardinalitiesExtractor::CARDINALITY_1_1,
+                                            CardinalitiesExtractor::CARDINALITY_1_N,
+                                            CardinalitiesExtractor::CARDINALITY_N_0,
+                                            CardinalitiesExtractor::CARDINALITY_N_1,
+                                            CardinalitiesExtractor::CARDINALITY_N_N,
+                                            CardinalitiesExtractor::CARDINALITY_UNKNOWN
+                                        ])->end()
                                     ->end()
                                 ->end()
                             ->end()

templates/class.php.twig

@@ -89,7 +89,7 @@ use {{ use }};
      * {{ annotation }}
 {% endfor %}
      */
-    public function set{{ field.name|ucfirst }}({% if field.typeHint %}{{ field.typeHint }} {% endif %}${{ field.name }})
+    public function set{{ field.name|ucfirst }}({% if field.typeHint %}{{ field.typeHint }} {% endif %}${{ field.name }}{% if field.typeHint and field.isNullable %} = null{% endif %})
     {
         $this->{{ field.name }} = ${{ field.name }};