8832 - Add style to facets (#188)

src/datasources/category-api.ts

@@ -88,7 +88,7 @@ WHERE product_category.product_id = ?
 
   async getCategoryBasedFacets(
     productId: number,
-  ): Promise<{ room: string[]; color: string[] }> {
+  ): Promise<{ room: string[]; color: string[]; style: string[] }> {
     ScopeAccess.validate(this.user).some([
       Scopes.CATEGORIES_READ,
       Scopes.CATEGORIES_PUBLIC_READ,
@@ -96,14 +96,18 @@ WHERE product_category.product_id = ?
 
     const ROOMS_PARENT_ID = 270;
     const COLORS_PARENT_ID = 1665;
+    const STYLES_PARENT_ID = 1814;
 
     const { rows } = await this.cachedRaw(
       `
         WITH rooms AS (
-        SELECT lft, rgt FROM categories WHERE id = ?
+        SELECT lft, rgt FROM categories_v2_lft_rgt WHERE id = ?
         ),
         colors AS (
-        SELECT lft, rgt FROM categories WHERE id = ?
+        SELECT lft, rgt FROM categories_v2_lft_rgt WHERE id = ?
+        ),
+        styles AS (
+        SELECT lft, rgt FROM categories_v2_lft_rgt WHERE id = ?
         )
         SELECT
           array_remove(
@@ -121,30 +125,43 @@ WHERE product_category.product_id = ?
             END
           ),
           NULL
-        ) AS color
+          ) AS color,
+          array_remove(
+          array_agg(
+            DISTINCT CASE
+            WHEN c.lft > styles.lft AND c.rgt < styles.rgt THEN c.name
+            END
+          ),
+          NULL
+        ) AS style
         FROM product_category pc
-        JOIN categories c ON c.id = pc.category_id
+        JOIN categories_v2_lft_rgt c ON c.id = pc.category_id
         CROSS JOIN rooms
         CROSS JOIN colors
+        CROSS JOIN styles
         WHERE pc.product_id = ?
         AND (
           (c.lft > rooms.lft AND c.rgt < rooms.rgt)
         OR
           (c.lft > colors.lft AND c.rgt < colors.rgt)
+        OR
+          (c.lft > styles.lft AND c.rgt < styles.rgt)
         )
       `,
-      [ROOMS_PARENT_ID, COLORS_PARENT_ID, productId],
+      [ROOMS_PARENT_ID, COLORS_PARENT_ID, STYLES_PARENT_ID, productId],
     )
       // @ts-ignore
       .cache(MINUTE * 5);
 
-    const facetRow = rows[0] ?? { room: [], color: [] };
+    const facetRow = rows[0] ?? { room: [], color: [], style: [] };
     const roomCategories: string[] = facetRow.room ?? [];
     const colorCategories: string[] = facetRow.color ?? [];
+    const styleCategories: string[] = facetRow.style ?? [];
 
     return {
       room: roomCategories,
       color: colorCategories,
+      style: styleCategories,
     };
   }
 

src/resolvers/products-resolver.ts

@@ -126,6 +126,7 @@ const Product = {
       },
       { attribute: 'type', values: types },
       { attribute: 'room', values: categoryBasedFacets.room },
+      { attribute: 'style', values: categoryBasedFacets.style },
     ];
   },
 };