muiltiple images in carousel

src/views/shop.rs

@@ -2,7 +2,7 @@
 
 use serde_json::{json, Value};
 
-use crate::models::_entities::{categories, product_variants, products};
+use crate::models::_entities::{categories, product_images, product_variants, products};
 use crate::shared::money::format_price;
 use crate::shared::pricing::PricedProduct;
 
@@ -61,9 +61,9 @@ pub fn variant_option(variant: &product_variants::Model, priced: &PricedProduct)
 }
 
 /// Shape used to pre-fill the admin product form (exposes `category_id` rather
-/// than a resolved name, and the current primary image). Variants are supplied
-/// separately by the controller.
-pub fn product_form(product: &products::Model, image: Option<String>) -> Value {
+/// than a resolved name, and the current images in display order — first is the
+/// main one). Variants are supplied separately by the controller.
+pub fn product_form(product: &products::Model, images: &[product_images::Model]) -> Value {
     json!({
         "id": product.id,
         "name": product.name,
@@ -72,7 +72,10 @@ pub fn product_form(product: &products::Model, image: Option<String>) -> Value {
         "currency": product.currency,
         "published": product.published,
         "category_id": product.category_id,
-        "image": image,
+        "images": images
+            .iter()
+            .map(|im| json!({ "id": im.id, "image_id": im.image_id }))
+            .collect::<Vec<_>>(),
     })
 }