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

app/Models/Dealer.php

@@ -48,4 +48,38 @@ class Dealer extends Model
                     ->withPivot('quantity')
                     ->withTimestamps();
     }
+
+    /**
+     * Get all work prices for this dealer
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function workPrices()
+    {
+        return $this->hasMany(WorkDealerPrice::class);
+    }
+
+    /**
+     * Get price for specific work
+     *
+     * @param int $workId
+     * @return WorkDealerPrice|null
+     */
+    public function getPriceForWork($workId)
+    {
+        return $this->workPrices()
+                   ->where('work_id', $workId)
+                   ->active()
+                   ->first();
+    }
+
+    /**
+     * Get all active work prices for this dealer
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function activeWorkPrices()
+    {
+        return $this->hasMany(WorkDealerPrice::class)->active();
+    }
 }