Tag-Based Product Recommendation
Good day,
I'm creating a tag-based recommendations section on a client's website. The section is suppose to display products that have the same tag as the current product on the product page.
My logic is:
1. Iterate through the current products tags.
2. Iterate through each product in the store (calling this rec_product).
3. Iterate through the rec_products tags.
4. Check if the rec_product's tag is equal to the current product's tags.
5. If equal, check if the product hasn't already been rendered.
6. If not rendered, display it.
This is my code:
{%- assign products_rendered = '' | split: '|' -%}
{%- for _tag in product.tags -%}
{%- for rec_product in collections.all.products -%}
{%- for tag in rec_product.tags -%}
{%- if _tag == tag -%}
{%- unless products_rendered contains rec_product.id -%}
{%- render 'product-card',
product: rec_product,
stacked: section.settings.stack_products,
background: section.settings.product_card_background,
text_color: section.settings.product_card_text_color,
show_badges: true
-%}
{%- endunless -%}
{%- assign products_rendered = products_rendered | append: rec_product.id | append: '|' -%}
{%- endif -%}
{%- endfor -%}
{%- endfor -%}
{%- endfor -%}
My code is only working for some products and I'm not receiving any error. I feel like there maybe an error in my logic instead.
Example:
Product Pasabahce Hiball Glass Tumbler 230ml Clear 40074 (bubblesplastics.co.za) doesn't show any recommeded products even though it's tagged:
And there are products with at least one of the tags:
Theme: Impact 4.7.1 (Impact Theme - Home - Ecommerce Website Template (shopify.com))
Preview Link: https://gj6j1wb7oqwnne1e-52573339831.shopifypreview.com (not on the published theme because the section is not working).
Any assistance or advise will be greatly appreciated, thank you.
