create feature sa create list claim and price to work per dealer

app/Models/Work.php

@@ -54,4 +54,52 @@ class Work extends Model
     {
         return $this->belongsTo(Category::class);
     }
+
+    /**
+     * Get all dealer prices for this work
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function dealerPrices()
+    {
+        return $this->hasMany(WorkDealerPrice::class);
+    }
+
+    /**
+     * Get price for specific dealer
+     *
+     * @param int $dealerId
+     * @return WorkDealerPrice|null
+     */
+    public function getPriceForDealer($dealerId)
+    {
+        return $this->dealerPrices()
+                   ->where('dealer_id', $dealerId)
+                   ->active()
+                   ->first();
+    }
+
+    /**
+     * Get price for specific dealer (including soft deleted)
+     *
+     * @param int $dealerId
+     * @return WorkDealerPrice|null
+     */
+    public function getPriceForDealerWithTrashed($dealerId)
+    {
+        return $this->dealerPrices()
+                   ->withTrashed()
+                   ->where('dealer_id', $dealerId)
+                   ->first();
+    }
+
+    /**
+     * Get all active prices for this work
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function activeDealerPrices()
+    {
+        return $this->hasMany(WorkDealerPrice::class)->active();
+    }
 }