Update ORM entity associations

src/Database/Format.php

@@ -63,7 +63,7 @@ class Format
      *
      * @var Collection<int, Record>
      */
-    #[ORM\OneToMany(targetEntity: Record::class, mappedBy: 'format')]
+    #[ORM\OneToMany(targetEntity: Record::class, mappedBy: 'format', fetch: 'EXTRA_LAZY', orphanRemoval: true)]
     private Collection $records;
 
     /**
@@ -121,15 +121,69 @@ class Format
     }
 
     /**
-     * Update bi-directional association with records.
+     * Set the format's namespace URI.
      *
-     * @param Record $record The record to remove from this metadata prefix
+     * @param string $namespace The namespace URI
      *
      * @return void
+     *
+     * @throws ValidationFailedException
      */
-    public function removeRecord(Record $record): void
+    public function setNamespace(string $namespace): void
     {
-        $this->records->removeElement($record);
+        try {
+            $this->namespace = $this->validateUrl($namespace);
+        } catch (ValidationFailedException $exception) {
+            throw $exception;
+        }
+    }
+
+    /**
+     * Set the format's schema URL.
+     *
+     * @param string $schema The schema URL
+     *
+     * @return void
+     *
+     * @throws ValidationFailedException
+     */
+    public function setSchema(string $schema): void
+    {
+        try {
+            $this->xmlSchema = $this->validateUrl($schema);
+        } catch (ValidationFailedException $exception) {
+            throw $exception;
+        }
+    }
+
+    /**
+     * Validate metadata prefix.
+     *
+     * @param string $prefix The metadata prefix
+     *
+     * @return string The validated prefix
+     *
+     * @throws ValidationFailedException
+     */
+    protected function validatePrefix(string $prefix): string
+    {
+        $prefix = trim($prefix);
+        $validator = Validation::createValidator();
+        $violations = $validator->validate(
+            $prefix,
+            [
+                new Assert\Regex([
+                    'pattern' => '/\s/',
+                    'match' => false,
+                    'message' => 'This value contains whitespaces.'
+                ]),
+                new Assert\NotBlank()
+            ]
+        );
+        if ($violations->count() > 0) {
+            throw new ValidationFailedException(null, $violations);
+        }
+        return $prefix;
     }
 
     /**
@@ -141,8 +195,9 @@ class Format
      *
      * @throws ValidationFailedException
      */
-    protected function validate(string $url): string
+    protected function validateUrl(string $url): string
     {
+        $url = trim($url);
         $validator = Validation::createValidator();
         $violations = $validator->validate($url, new Assert\Url());
         if ($violations->count() > 0) {
@@ -163,9 +218,9 @@ class Format
     public function __construct(string $prefix, string $namespace, string $schema)
     {
         try {
-            $this->prefix = $prefix;
+            $this->prefix = $this->validatePrefix($prefix);
-            $this->namespace = $this->validate($namespace);
+            $this->setNamespace($namespace);
-            $this->xmlSchema = $this->validate($schema);
+            $this->setSchema($schema);
             $this->records = new ArrayCollection();
         } catch (ValidationFailedException $exception) {
             throw $exception;

src/Database/Record.php

@@ -70,7 +70,7 @@ class Record
     /**
      * Collection of associated sets.
      *
-     * @var Collection<int, Set>
+     * @var Collection<string, Set>
      */
     #[ORM\ManyToMany(targetEntity: Set::class, inversedBy: 'records', indexBy: 'spec')]
     #[ORM\JoinTable(name: 'records_sets')]
@@ -79,39 +79,6 @@ class Record
     #[ORM\InverseJoinColumn(name: 'set_spec', referencedColumnName: 'spec')]
     private Collection $sets;
 
-    /**
-     * Get the record's content.
-     *
-     * @return string The record's content
-     */
-    public function getContent(): string
-    {
-        return $this->content;
-    }
-
-    /**
-     * Get the record identifier.
-     *
-     * @return string The record identifier
-     */
-    public function getIdentifier(): string
-    {
-        return $this->identifier;
-    }
-
-    /**
-     * Update bi-directional association with format.
-     *
-     * @param Format $format The metadata prefix
-     *
-     * @return void
-     */
-    private function addFormat(Format $format): void
-    {
-        $this->format = $format;
-        $format->addRecord($this);
-    }
-
     /**
      * Associate the record with a set.
      *
@@ -127,6 +94,16 @@ class Record
         }
     }
 
+    /**
+     * Get the record's content.
+     *
+     * @return string The record's content
+     */
+    public function getContent(): string
+    {
+        return $this->content;
+    }
+
     /**
      * Get the associated format.
      *
@@ -137,6 +114,16 @@ class Record
         return $this->format;
     }
 
+    /**
+     * Get the record identifier.
+     *
+     * @return string The record identifier
+     */
+    public function getIdentifier(): string
+    {
+        return $this->identifier;
+    }
+
     /**
      * Get the date and time of last change.
      *
@@ -147,14 +134,26 @@ class Record
         return $this->lastChanged;
     }
 
+    /**
+     * Get a associated set.
+     *
+     * @param string $setSpec The set's spec
+     *
+     * @return ?Set The Set or NULL on failure
+     */
+    public function getSet(string $setSpec): ?Set
+    {
+        return $this->sets->get($setSpec);
+    }
+
     /**
      * Get a collection of associated sets.
      *
-     * @return Collection<int, Set> The associated sets
+     * @return array<string, Set> The associated sets
      */
-    public function getSets(): Collection
+    public function getSets(): array
     {
-        return $this->sets;
+        return $this->sets->toArray();
     }
 
     /**
@@ -195,6 +194,19 @@ class Record
         $this->content = $data;
     }
 
+    /**
+     * Set format of the record.
+     *
+     * @param Format $format The record's format
+     *
+     * @return void
+     */
+    protected function setFormat(Format $format): void
+    {
+        $this->format = $format;
+        $format->addRecord($this);
+    }
+
     /**
      * Set date and time of last change.
      *
@@ -242,7 +254,7 @@ class Record
     {
         try {
             $this->identifier = $identifier;
-            $this->addFormat($format);
+            $this->setFormat($format);
             $this->setContent($data);
             $this->setLastChanged();
             $this->sets = new ArrayCollection();

src/Database/Set.php

@@ -60,7 +60,7 @@ class Set
      *
      * @var Collection<int, Record>
      */
-    #[ORM\ManyToMany(targetEntity: Record::class, mappedBy: 'sets')]
+    #[ORM\ManyToMany(targetEntity: Record::class, mappedBy: 'sets', fetch: 'EXTRA_LAZY')]
     private Collection $records;
 
     /**
@@ -110,11 +110,11 @@ class Set
     /**
      * Get a collection of associated records.
      *
-     * @return Collection<int, Record> The associated records
+     * @return array<int, Record> The associated records
      */
-    public function getRecords(): Collection
+    public function getRecords(): array
     {
-        return $this->records;
+        return $this->records->toArray();
     }
 
     /**
@@ -138,7 +138,7 @@ class Set
      */
     public function setDescription(string $description): void
     {
-        $this->description = $description;
+        $this->description =  trim($description);
     }
 
     /**