* Round up price_rub & full_price fields

store/models.py

@@ -1,3 +1,4 @@
+import math
 import posixpath
 from decimal import Decimal
 import random
@@ -341,15 +342,15 @@ class Checklist(models.Model):
         verbose_name_plural = 'Заказы'
 
     @property
-    def price_rub(self) -> Decimal:
+    def price_rub(self) -> int:
         # Prefer annotated field
         if hasattr(self, '_price_rub'):
             return self._price_rub
 
-        return GlobalSettings.load().yuan_rate * self.price_yuan
+        return math.ceil(GlobalSettings.load().yuan_rate * self.price_yuan)
 
     @property
-    def full_price(self) -> Decimal:
+    def full_price(self) -> int:
         price = self.price_rub
 
         free_delivery = False
@@ -371,7 +372,7 @@ class Checklist(models.Model):
         if not no_comission:
             price += self.commission_rub
 
-        return Decimal.max(Decimal(0), price)
+        return max(0, math.ceil(price))
 
     @property
     def delivery_price_CN_RU(self) -> Decimal:

store/serializers.py

@@ -54,11 +54,11 @@ class ChecklistSerializer(serializers.ModelSerializer):
 
     currency = serializers.SerializerMethodField('get_yuan_rate')
     curencycurency2 = serializers.DecimalField(source='price_yuan', required=False, max_digits=10, decimal_places=2)
-    currency3 = serializers.DecimalField(source='price_rub', read_only=True, max_digits=10, decimal_places=2)
+    currency3 = serializers.IntegerField(source='price_rub', read_only=True)
     chinadelivery = serializers.SerializerMethodField('get_delivery_price_CN', read_only=True)
     chinadelivery2 = serializers.DecimalField(source='delivery_price_CN_RU', read_only=True, max_digits=10,
                                               decimal_places=2)
-    fullprice = serializers.DecimalField(source='full_price', read_only=True, max_digits=10, decimal_places=2)
+    fullprice = serializers.IntegerField(source='full_price', read_only=True)
     realprice = serializers.DecimalField(source='real_price', required=False, allow_null=True, max_digits=10,
                                          decimal_places=2)
     commission = serializers.SerializerMethodField('get_commission', read_only=True)

store/utils.py

@@ -90,7 +90,7 @@ def create_preview(source_image: str, size=None, price_rub=None, title_lines=Non
 
     # Draw price
     if price_rub:
-        price_text = f"{price_rub:.2f} ₽"
+        price_text = f"{price_rub} ₽"
         price_font = get_font(50)
         price_x, price_y = hor_padding + 15, preview_height - 100