add FastAPI

service/product_service.py

@@ -0,0 +1,144 @@
+from datetime import datetime
+
+import requests
+from sqlalchemy.orm import sessionmaker
+
+from service.helper import get_tray_url, parse_date, get_paged_data
+from db.helpers import get_engine
+from db.models import Product, Category, ProductsSold
+
+
+class ProductService():
+    access_token = None
+    session = None
+    limiter = None
+
+    def __init__(self, access_token, limiter):
+        self.access_token = access_token
+        Session = sessionmaker(bind=get_engine())
+        self.session = Session()
+        self.limiter = limiter
+
+    def save_all_products(self):
+        params = {
+            'access_token': self.access_token
+        }
+        json_products = get_paged_data('products', 'Products',  self.limiter, max_pages=None, params=params)
+        self.save_products(json_products)
+
+    def save_all_products_sold(self):
+        params = {
+            'access_token': self.access_token
+        }
+        json_products_sold = get_paged_data('products_solds', 'ProductsSolds', self.limiter, max_pages=None, params=params)
+        self.save_products_sold(json_products_sold)
+
+    def save_all_categories(self):
+        params = {
+            'access_token': self.access_token
+        }
+        json_categories = get_paged_data('categories', 'Categories', self.limiter, max_pages=None, params=params)
+        self.save_categories(json_categories)
+
+    def parse_product(self, json_product):
+        return Product(
+            id=int(json_product['id']),
+            modified=datetime.strptime(json_product['modified'], '%Y-%m-%d %H:%M:%S'),
+            ean=json_product['ean'],
+            is_kit=bool(json_product['is_kit']),
+            slug=json_product['slug'],
+            ncm=json_product['ncm'],
+            activation_date=parse_date(json_product['activation_date']),
+            deactivation_date=parse_date(json_product['deactivation_date']),
+            name=json_product['name'],
+            price=float(json_product['price']),
+            cost_price=float(json_product['cost_price']),
+            dollar_cost_price=float(json_product['dollar_cost_price']),
+            promotional_price=float(json_product['promotional_price']),
+            start_promotion=parse_date(json_product['start_promotion']),
+            end_promotion=parse_date(json_product['end_promotion']),
+            brand=json_product['brand'],
+            brand_id=json_product['brand_id'],
+            model=json_product['model'],
+            weight=float(json_product['weight']),
+            length=float(json_product['length']),
+            width=float(json_product['width']),
+            height=float(json_product['height']),
+            stock=int(json_product['stock']),
+            category_id=int(json_product['category_id']),
+            available=bool(json_product['available']),
+            availability=str(json_product['availability']),
+            reference=str(json_product['reference']),
+            hot=bool(json_product['hot']),
+            release=bool(json_product['release']),
+            additional_button=bool(json_product['additional_button']),
+            has_variation=bool(json_product['has_variation']),
+            rating=float(json_product['rating']),
+            count_rating=int(json_product['count_rating']),
+            quantity_sold=int(json_product['quantity_sold']),
+            url=json_product['url'],
+            created=datetime.strptime(json_product['created'], '%Y-%m-%d %H:%M:%S'),
+            payment_option=str(json_product['payment_option']),
+            payment_option_details=json_product['payment_option_details'],
+            related_categories=json_product['related_categories'],
+            release_date=parse_date(json_product['release_date']),
+            shortcut=json_product['shortcut'],
+            virtual_product=bool(json_product['virtual_product']),
+            minimum_stock=int(json_product['minimum_stock']),
+            minimum_stock_alert=bool(int(json_product['minimum_stock_alert'])),
+            free_shipping=bool(json_product['free_shipping']),
+            video=json_product['video'],
+            metatag=json_product['metatag'],
+            payment_option_html=json_product['payment_option_html'],
+            upon_request=bool(json_product['upon_request']),
+            available_for_purchase=bool(json_product['available_for_purchase']),
+            # all_categories=json_product['all_categories'], #Todo
+            all_categories=None,
+            product_image=json_product['product_image'] if 'product_image' in json_product else None,
+            variant=json_product['variant'] if 'variant' in json_product else None,
+            additional_infos=json_product['additional_infos'] if 'additional_infos' in json_product else None,
+        )
+
+    def parse_category(self, json_category):
+        return Category(
+            id=int(json_category['id']),
+            parent_id=int(json_category['parent_id']) if json_category['parent_id'] in json_category else None,
+            name=json_category['name'],
+            small_description=json_category['small_description'],
+            images=json_category['Images']
+        )
+
+    def parse_products_sold(self, json_products_sold):
+        return ProductsSold(
+            id=int(json_products_sold['id']),
+            product_id=int(json_products_sold['product_id']),
+            order_id=int(json_products_sold['order_id']),
+            name=json_products_sold['name'],
+            price=float(json_products_sold['price']),
+            original_price=float(json_products_sold['original_price']),
+            quantity=int(json_products_sold['quantity']),
+            model=json_products_sold['model'],
+            reference=json_products_sold['reference'],
+            variant_id=int(json_products_sold['variant_id']),
+            additional_information=json_products_sold['additional_information'],
+        )
+
+    def save_products_sold(self, json_products_sold):
+        for json_ps in json_products_sold:
+            products_sold = self.parse_products_sold(json_ps['ProductsSold'])
+            self.session.merge(products_sold)
+        self.session.commit()
+
+    def save_categories(self, json_categories):
+        for json_category in json_categories:
+            category = self.parse_category(json_category['Category'])
+            self.session.merge(category)
+
+        self.session.commit()
+
+    def save_products(self, json_products):
+        for json_product in json_products:
+            product = self.parse_product(json_product['Product'])
+            self.session.merge(product)
+
+        self.session.commit()