pkp#10133 Genre and GenreDAO updates for Eloquent model port

classes/submission/genre/Genre.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace PKP\submission\genre;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Casts\Attribute;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Facades\DB;
+use PKP\submissionFile\SubmissionFile;
+
+
+
+class Genre extends Model
+{
+    const GENRE_CATEGORY_DOCUMENT = 1;
+    const GENRE_CATEGORY_ARTWORK = 2;
+    const GENRE_CATEGORY_SUPPLEMENTARY = 3;
+    protected $table = 'genres';
+    protected $primaryKey = 'genre_id';
+    public $timestamps = false;
+
+    protected $fillable = [
+        'context_id', 'seq', 'enabled', 'category', 'dependent', 
+        'supplementary', 'required', 'entry_key'
+    ];
+
+    // Relationships
+    public function submissionFiles(): HasMany
+    {
+        return $this->hasMany(SubmissionFile::class, 'genre_id');
+    }
+
+
+    // Accessors and Mutators
+    protected function entryKey(): Attribute
+    {
+        return Attribute::make(
+            get: fn($value) => strtoupper($value),
+            set: fn($value) => strtolower($value)
+        );
+    }
+
+    protected function enabled(): Attribute
+    {
+        return Attribute::make(
+            get: fn($value) => (bool) $value,
+            set: fn($value) => (int) $value
+        );
+    }
+
+    // Scopes
+    public function scopeEnabled(Builder $query): Builder
+    {
+        return $query->where('enabled', 1);
+    }
+
+    public function scopeDependent(Builder $query, bool $dependent = true): Builder
+    {
+        return $query->where('dependent', $dependent);
+    }
+
+    public function scopeSupplementary(Builder $query, bool $supplementary = true): Builder
+    {
+        return $query->where('supplementary', $supplementary);
+    }
+
+    public function scopeRequired(Builder $query, bool $required = true): Builder
+    {
+        return $query->where('required', $required);
+    }
+
+    public function scopeInContext(Builder $query, int $contextId): Builder
+    {
+        return $query->where('context_id', $contextId);
+    }
+
+    // Business Logic
+    public function isDefault(): bool
+    {
+        $defaultKeys = $this->getDefaultKeys();
+        return in_array($this->entry_key, $defaultKeys);
+    }
+
+    /**
+     * Retrieve a list of default genre keys from the database or configuration.
+     */
+    protected function getDefaultKeys(): array
+    {
+        // fetching default keys from a configuration or database
+        return DB::table('genre_defaults')->pluck('entry_key')->toArray();
+    }
+}