From 2d749ab50e92b0200de1df38af41495da074ed39 Mon Sep 17 00:00:00 2001
From: Bob Wezelman <bob@justbetter.nl>
Date: Mon, 22 Jul 2024 11:06:49 +0200
Subject: [PATCH] V2 Cross-sells (#20)

---
 resources/js/components.js                    |  2 ++
 resources/js/components/CrossSells.vue        | 23 +++++++++++++++++++
 routes/api.php                                |  5 ++++
 ...utomaticRelatedProductsServiceProvider.php | 12 +++++++---
 .../Controllers/AmastyCrossSellController.php | 19 +++++++++++++++
 src/Models/AmastyCrossSells.php               | 13 +++++++++++
 src/Models/Scopes/CrossselProductsScope.php   | 17 ++++++--------
 7 files changed, 78 insertions(+), 13 deletions(-)
 create mode 100644 resources/js/components/CrossSells.vue
 create mode 100644 routes/api.php
 create mode 100644 src/Http/Controllers/AmastyCrossSellController.php
 create mode 100644 src/Models/AmastyCrossSells.php

diff --git a/resources/js/components.js b/resources/js/components.js
index 4630f3c..2ce9034 100644
--- a/resources/js/components.js
+++ b/resources/js/components.js
@@ -1,4 +1,6 @@
 import 'Vendor/rapidez/core/resources/js/vue'
 import amastybundles from './components/amastybundles.vue'
+import CrossSells from './components/CrossSells.vue'
 
 Vue.component('amastybundles', amastybundles)
+Vue.component('amasty-cross-sells', CrossSells)
diff --git a/resources/js/components/CrossSells.vue b/resources/js/components/CrossSells.vue
new file mode 100644
index 0000000..33872a4
--- /dev/null
+++ b/resources/js/components/CrossSells.vue
@@ -0,0 +1,23 @@
+<script>
+export default {
+    render() {
+        return this.$scopedSlots.default(this)
+    },
+
+    data: () => ({
+        amastyIds: []
+    }),
+
+    async mounted() {
+        this.amastyIds = await rapidezAPI('post', 'cart/cross-sells', {
+            ids: this.productIds
+        })
+    },
+
+    computed: {
+        productIds() {
+            return this.$root.cart.items.map((item) => item.product.id)
+        }
+    }
+}
+</script>
diff --git a/routes/api.php b/routes/api.php
new file mode 100644
index 0000000..f3f65b6
--- /dev/null
+++ b/routes/api.php
@@ -0,0 +1,5 @@
+<?php
+
+use Rapidez\AmastyAutomaticRelatedProducts\Http\Controllers\AmastyCrossSellController;
+
+Route::post('/api/cart/cross-sells', AmastyCrossSellController::class);
diff --git a/src/AmastyAutomaticRelatedProductsServiceProvider.php b/src/AmastyAutomaticRelatedProductsServiceProvider.php
index 0ed0e1f..497648c 100644
--- a/src/AmastyAutomaticRelatedProductsServiceProvider.php
+++ b/src/AmastyAutomaticRelatedProductsServiceProvider.php
@@ -3,7 +3,6 @@
 namespace Rapidez\AmastyAutomaticRelatedProducts;
 
 use Illuminate\Support\ServiceProvider;
-use Rapidez\AmastyAutomaticRelatedProducts\Models\Scopes\CrossselProductsScope;
 use Rapidez\AmastyAutomaticRelatedProducts\Models\Scopes\RelatedProductsScope;
 use Rapidez\Core\Casts\CommaSeparatedToIntegerArray;
 use TorMorten\Eventy\Facades\Eventy;
@@ -14,13 +13,20 @@ public function boot()
     {
         $this
             ->addScopes()
-            ->registerViews();
+            ->registerViews()
+            ->bootRoutes();
+    }
+
+    public function bootRoutes(): self
+    {
+        $this->loadRoutesFrom(__DIR__ . '/../routes/api.php');
+
+        return $this;
     }
 
     public function addScopes(): self
     {
         Eventy::addFilter('productpage.scopes', fn ($scopes) => array_merge($scopes ?: [], [RelatedProductsScope::class]));
-        Eventy::addFilter('quote.scopes', fn ($scopes) => array_merge($scopes ?: [], [CrossselProductsScope::class]));
         Eventy::addFilter('product.casts', fn ($casts) => array_merge($casts ?: [], [
             'amasty_related_ids' => CommaSeparatedToIntegerArray::class,
         ]));
diff --git a/src/Http/Controllers/AmastyCrossSellController.php b/src/Http/Controllers/AmastyCrossSellController.php
new file mode 100644
index 0000000..52b1e2e
--- /dev/null
+++ b/src/Http/Controllers/AmastyCrossSellController.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Rapidez\AmastyAutomaticRelatedProducts\Http\Controllers;
+
+
+use Illuminate\Http\Request;
+use Rapidez\AmastyAutomaticRelatedProducts\Models\AmastyCrossSells;
+
+class AmastyCrossSellController
+{
+    public function __invoke(Request $request): array|null
+    {
+        $crossSellIds = AmastyCrossSells::whereIn('amasty_mostviewed_product_index.entity_id', $request->ids)
+            ->pluck('amasty_related_ids')
+            ->first();
+
+        return explode(',', $crossSellIds) ?? null;
+    }
+}
diff --git a/src/Models/AmastyCrossSells.php b/src/Models/AmastyCrossSells.php
new file mode 100644
index 0000000..86d4f39
--- /dev/null
+++ b/src/Models/AmastyCrossSells.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Rapidez\AmastyAutomaticRelatedProducts\Models;
+
+use Illuminate\Database\Eloquent\Attributes\ScopedBy;
+use Rapidez\AmastyAutomaticRelatedProducts\Models\Scopes\CrossselProductsScope;
+use Rapidez\Core\Models\Model;
+
+#[ScopedBy([CrossselProductsScope::class])]
+class AmastyCrossSells extends Model
+{
+    protected $table = 'amasty_mostviewed_product_index';
+}
diff --git a/src/Models/Scopes/CrossselProductsScope.php b/src/Models/Scopes/CrossselProductsScope.php
index 696e1e8..9d586e4 100644
--- a/src/Models/Scopes/CrossselProductsScope.php
+++ b/src/Models/Scopes/CrossselProductsScope.php
@@ -10,18 +10,15 @@ class CrossselProductsScope implements Scope
 {
     public function apply(Builder $builder, Model $model): void
     {
-        $builder->selectRaw('GROUP_CONCAT(DISTINCT related.entity_id) as amasty_crosssell_ids')
-            ->leftJoin('amasty_mostviewed_product_index as mainrule', function ($join) {
-                $join->on('mainrule.entity_id', '=', 'quote_item.product_id')
-                    ->where('mainrule.relation', 'where_show')
-                    ->where('mainrule.position', 'cart_into_crosssel')
-                    ->where('mainrule.store_id', config('rapidez.store'));
-            })
-            ->leftJoin('amasty_mostviewed_product_index as related', function ($join) {
-                $join->on('related.rule_id', '=', 'mainrule.rule_id')
+        $builder->selectRaw('GROUP_CONCAT(DISTINCT related.entity_id) as amasty_related_ids')
+            ->leftJoin('amasty_mostviewed_product_index as related', function ($join) use ($model) {
+                $join->on('related.rule_id', '=', $model->qualifyColumn('rule_id'))
                     ->where('related.relation', 'what_show')
                     ->where('related.position', 'cart_into_crosssel')
                     ->where('related.store_id', config('rapidez.store'));
-            });
+            })
+            ->where($model->qualifyColumn('relation'), 'where_show')
+            ->where($model->qualifyColumn('position'), 'cart_into_crosssel')
+            ->where($model->qualifyColumn('store_id'), config('rapidez.store'));
     }
 }