Dynamic Data Fiscalization

[hoosnick]

Add a detail object to Order model

Detail key	Type	Summary	Required
receipt_type	Number	Sale/Refund = 0	✅
shipping	Object	Delivery	❌
items	Array	Commodity item	✅

{
    "result": {
        "allow": true,
        "detail": {
            "receipt_type" : 0,
            "shipping": {},
            "items": []
        }
    }
}

Items array parameters:

Name	Type	Description	Required
discount	Number	Discount based on quantity of products or services (tiyins)	❌
title	String	Product or service name	✅
price	Number	Price per unit of products or services (tiyins)	✅
count	Number	Quantity of products or services	✅
code	String	ICPS (Identification code of product or service)	✅
units	Number	Measurement unit code	❌
package_code	String	Product packaging code	✅
vat_percent	Number	Percentage of VAT payable for this product	✅

Shipping object parameters (optional field):

Name	Type	Description	Required
title	String	Maybe delivery location	✅
price	Number	Cost of delivery	✅

With only required objects and their keys, we need to add like following for each product or service in our Order model:

"detail": {
  "receipt_type": 0,
  "items": [
    {
      "title": "<product-or-service-name>",
      "price": "<price>",
      "count": "<quantity-int>",
      "code":  "<ICPS>",
      "package_code": "<package-code>"
      "vat_percent": "<percent-int>",
    }
  ]
}

[hoosnick]

BaseOrder:

Detail key	Type	Summary	Required
receipt_type	int	Sale/Refund = 0	✅
amount	bigint	Amount	✅
items	m2m	Commodity item	✅
shipping	fk	ShippingDetail	❌

Item:

Name	Type	Description	Required
discount	bigint	Discount based on quantity of products or services (tiyins)	❌
title	str	Product or service name	✅
price	bigint	Price per unit of products or services (tiyins)	✅
count	int	Quantity of products or services	✅
fiscal_data	fk	FiscalData	✅

FiscalData:

Name	Type	Description	Required
code	str	ICPS (Identification code of product or service)	✅
units	int	Measurement unit code	❌
package_code	str	Product packaging code	✅
vat_percent	int	Percentage of VAT payable for this product	✅

ShippingDetail:

Name	Type	Description	Required
title	str	Maybe delivery location	✅
price	bigint	Cost of delivery	✅

Example of Usage:

from django.db import models

from payme.models import Item, BaseOrder

class Product(models.Model):
    item = models.ForeignKey(Item)
    image = models.CharField(max_length=255)
    desc = models.CharField(max_length=255)

class Order(BaseOrder):
    user_id = models.IntegerField()
    user_comment = models.CharField(max_length=255)

[hoosnick]

count of items problem: https://t.me/c/1924284038/1/5680

[Muhammadali-Akbarov]

fixed on version 3+