feat: introduced plans pricing

services/plans.py

@@ -0,0 +1,17 @@
+from repositories.addons import AddonsRepository
+from repositories.pricing import PricingRepository
+from schemas.plans import AddonData, PricingPlans
+
+
+async def get_pricing_model(addons_repo: AddonsRepository, pricing_repo: PricingRepository):
+    pricing = await pricing_repo.get()
+    if not pricing:
+        return None
+
+    addons = await addons_repo.get_all()
+    addons_data = [
+        AddonData(id=a.id, name=a.name, price=a.price, free_threshold=a.free_threshold)
+        for a in addons
+    ]
+
+    return PricingPlans(device_price=pricing.device_price, addons=addons_data)