central config part 2

src/Config/SalesIntentConfig.php

@@ -1,65 +1,142 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Config;
 
 class SalesIntentConfig
 {
-
     // Minimum gap between Top 1 and Top 2 so that an intent is truly dominant.
     public const DOMINANCE_DELTA = 2;
 
     // Minimum score required for any non-discovery intent to be accepted.
     public const MIN_SCORE_THRESHOLD = 3;
 
+    private const SALES_SIGNALS = [
+        'preis',
+        'preise',
+        'kosten',
+        'lizenz',
+        'lizenzmodell',
+        'tarif',
+        'tarife',
+        'gebuehr',
+        'gebühr',
+        'monatlich',
+        'jaehrlich',
+        'jährlich',
+        'abo',
+        'subscription',
+    ];
 
+    private const COMPARISON_SIGNALS = [
+        '/\bvergleich(en)?\b/u',
+        '/\bvs\b/u',
+        '/\bgegenueber\b/u',
+        '/\balternative(n)?\b/u',
+        '/\bunterschied(e)?\b/u',
+        '/\bbesser\b/u',
+    ];
+
+    private const OBJECTION_SIGNALS = [
+        'problem',
+        'risiko',
+        'nachteil',
+        'datenschutz',
+        'dsgvo',
+        'sicherheit',
+        'compliance',
+        'kritik',
+        'zweifel',
+        'unsicher',
+    ];
+
+    private const IMPLEMENTATION_SIGNALS = [
+        'implementierung',
+        'implementieren',
+        'integration',
+        'integrieren',
+        'einführung',
+        'einfuehrung',
+        'aufwand',
+        'setup',
+        'rollout',
+        'migration',
+        'installation',
+        'api',
+        'schnittstelle',
+    ];
+
+    private const ROI_SIGNALS = [
+        'roi',
+        'rentabilitaet',
+        'rentabilität',
+        'business case',
+        'einsparung',
+        'kosten senken',
+        'umsatz steigern',
+        'effizienz steigern',
+    ];
+
+    /**
+     * @param array<string, mixed> $config
+     */
+    public function __construct(private readonly array $config = [])
+    {
+    }
+
+    /** @return string[] */
     public function getSalesSignals(): array
     {
-        return [
-            'preis', 'preise', 'kosten', 'lizenz', 'lizenzmodell',
-            'tarif', 'tarife', 'gebuehr', 'gebühr',
-            'monatlich', 'jaehrlich', 'jährlich', 'abo', 'subscription'
-        ];
+        return $this->stringList('sales_signals', self::SALES_SIGNALS);
     }
 
+    /** @return string[] */
     public function getComparisonSignals(): array
     {
-        return [
-            '/\bvergleich(en)?\b/u',
-            '/\bvs\b/u',
-            '/\bgegenueber\b/u',
-            '/\balternative(n)?\b/u',
-            '/\bunterschied(e)?\b/u',
-            '/\bbesser\b/u'
-        ];
+        return $this->stringList('comparison_signals', self::COMPARISON_SIGNALS);
     }
 
+    /** @return string[] */
     public function getObjectionSignals(): array
     {
-        return [
-            'problem', 'risiko', 'nachteil', 'datenschutz',
-            'dsgvo', 'sicherheit', 'compliance',
-            'kritik', 'zweifel', 'unsicher'
-        ];
-    }
-    public function getImplementationSignals(): array
-    {
-        return [
-            'implementierung', 'implementieren',
-            'integration', 'integrieren',
-            'einführung', 'einfuehrung',
-            'aufwand', 'setup', 'rollout',
-            'migration', 'installation',
-            'api', 'schnittstelle'
-        ];
-    }
-    public function getRoiSignals(): array
-    {
-        return [
-            'roi', 'rentabilitaet', 'rentabilität',
-            'business case', 'einsparung',
-            'kosten senken', 'umsatz steigern',
-            'effizienz steigern'
-        ];
+        return $this->stringList('objection_signals', self::OBJECTION_SIGNALS);
     }
 
-}
+    /** @return string[] */
+    public function getImplementationSignals(): array
+    {
+        return $this->stringList('implementation_signals', self::IMPLEMENTATION_SIGNALS);
+    }
+
+    /** @return string[] */
+    public function getRoiSignals(): array
+    {
+        return $this->stringList('roi_signals', self::ROI_SIGNALS);
+    }
+
+    /** @return string[] */
+    private function stringList(string $key, array $default): array
+    {
+        $value = $this->config[$key] ?? $default;
+        if (!is_array($value)) {
+            return $default;
+        }
+
+        $out = [];
+        foreach ($value as $item) {
+            if (!is_scalar($item)) {
+                continue;
+            }
+
+            $item = trim((string) $item);
+            if ($item === '' || in_array($item, $out, true)) {
+                continue;
+            }
+
+            $out[] = $item;
+        }
+
+        return $out !== [] ? $out : $default;
+    }
+}