Phase 8 and 9 marketplace matching

app/Models/ProviderProfile.php

@@ -4,13 +4,14 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 use Illuminate\Database\Eloquent\Model;
 
 #[Fillable([
     'user_id', 'business_name', 'headline', 'bio', 'service_area', 'skills',
-    'services', 'tools', 'tool_inventory', 'certifications', 'certification_records',
+    'max_technician_level', 'services', 'tools', 'tool_inventory', 'certifications', 'certification_records',
     'insurance_status', 'rate_card', 'travel_policy', 'availability_notes',
     'website_url', 'phone', 'public_contact', 'profile_visibility', 'private_notes',
 ])]
@@ -24,6 +25,7 @@ class ProviderProfile extends Model
             'certification_records' => 'array',
             'profile_visibility' => 'array',
             'public_contact' => 'boolean',
+            'max_technician_level' => 'integer',
         ];
     }
 
@@ -47,6 +49,18 @@ class ProviderProfile extends Model
         return $this->morphMany(Rating::class, 'rateable');
     }
 
+    public function taxonomyTerms(): BelongsToMany
+    {
+        return $this->belongsToMany(TaxonomyTerm::class)
+            ->withPivot('evidence_source')
+            ->withTimestamps();
+    }
+
+    public function technicianLevel(): array
+    {
+        return config('technician-levels')[(int) $this->max_technician_level] ?? config('technician-levels')[1];
+    }
+
     public function visible(string $field): bool
     {
         $visibility = $this->profile_visibility ?? [];