main/models.py

from django.db import models
from django.db import connection
# Create your models here.


class Products(models.Model):
    name = models.CharField(max_length=500, unique=True)
    score = models.IntegerField(null=True)
    image = models.CharField(max_length=5000)
    propGroups = models.JSONField()
    propScore = models.JSONField()
    category = models.CharField(max_length=500)

    def __str__(self):
        return self.name

    @classmethod
    def truncate(cls):
        with connection.cursor() as cursor:
            cursor.execute(
                'TRUNCATE TABLE {} CASCADE'.format(cls._meta.db_table))


class Categories(models.Model):
    name = models.CharField(max_length=1000, unique=True)
    link = models.CharField(max_length=1000)

    def __str__(self):
        return self.name