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Use left join between products and taxes 

A product can have no tax.
This commit is contained in:
jordi fita mas 2023-02-25 03:20:34 +01:00
parent 419ac3ed46
commit fffab62135
1 changed files with 1 additions and 1 deletions
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2
pkg/products.go
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@ -40,7 +40,7 @@ func GetProductForm(w http.ResponseWriter, r *http.Request, params httprouter.Pa
mustRenderNewProductForm(w, r, form) mustRenderNewProductForm(w, r, form)
return return
} }
if notFoundErrorOrPanic(conn.QueryRow(r.Context(), "select product.name, product.description, to_price(price, decimal_digits), array_agg(tax_id) from product join product_tax using (product_id) join company using (company_id) join currency using (currency_code) where product.slug = $1 group by product_id, product.name, product.description, price, decimal_digits", slug).Scan(form.Name, form.Description, form.Price, form.Tax)) { if notFoundErrorOrPanic(conn.QueryRow(r.Context(), "select product.name, product.description, to_price(price, decimal_digits), array_agg(tax_id) from product left join product_tax using (product_id) join company using (company_id) join currency using (currency_code) where product.slug = $1 group by product_id, product.name, product.description, price, decimal_digits", slug).Scan(form.Name, form.Description, form.Price, form.Tax)) {
http.NotFound(w, r) http.NotFound(w, r)
return return
} }