[Downloadable purchased link issue fixed.]

src/Mutations/Shop/Customer/AccountMutation.php

@@ -242,11 +242,17 @@ public function update($rootValue, array $args, GraphQLContext $context)
     public function delete($rootValue, array $args, GraphQLContext $context)
     {
         if (! bagisto_graphql()->validateAPIUser($this->guard)) {
-            throw new Exception(trans('bagisto_graphql::app.admin.response.invalid-header'));
+            throw new CustomException(
+                trans('bagisto_graphql::app.admin.response.invalid-header'),
+                'Invalid request parameters.'
+            );
         }
 
-        if (! bagisto_graphql()->guard($this->guard)->check() ) {
-            throw new Exception(trans('bagisto_graphql::app.shop.customer.no-login-customer'));
+        if (! bagisto_graphql()->guard($this->guard)->check()) {
+            throw new CustomException(
+                trans('bagisto_graphql::app.shop.customer.no-login-customer'),
+                'Customer not logged in'
+            );
         }
         $data = $args['input'];
 
@@ -257,7 +263,10 @@ public function delete($rootValue, array $args, GraphQLContext $context)
                 $orders = $customer->all_orders->whereIn('status', ['pending', 'processing'])->first();
 
                 if ($orders) {
-                    throw new Exception(trans('admin::app.response.order-pending', ['name' => 'Customer']));
+                    throw new CustomException(
+                        trans('admin::app.response.order-pending', ['name' => 'Customer']),
+                        'Orders are pending'
+                    );
                 } else {
                     $this->customerRepository->delete($customer->id);
 
@@ -267,10 +276,16 @@ public function delete($rootValue, array $args, GraphQLContext $context)
                     ];
                 }
             } else {
-                throw new Exception(trans('shop::app.customer.account.address.delete.wrong-password'));
+                throw new CustomException(
+                    trans('shop::app.customer.account.address.delete.wrong-password'),
+                    'Provided Wrong Password.'
+                );
             }
         } catch (Exception $e) {
-            throw new Exception($e->getMessage());
+            throw new CustomException(
+                $e->getMessage(),
+                'Something went wrong, try again'
+            );
         }
     }
 }

src/Mutations/Shop/Customer/DownloadableMutation.php

@@ -4,6 +4,7 @@
 
 use Exception;
 use Illuminate\Pagination\Paginator;
+use Illuminate\Support\Facades\Storage;
 use Webkul\Shop\Http\Controllers\Controller;
 use Webkul\Sales\Repositories\DownloadableLinkPurchasedRepository;
 use Nuwave\Lighthouse\Support\Contracts\GraphQLContext;
@@ -21,9 +22,10 @@ class DownloadableMutation extends Controller
     /**
      * Create a new controller instance.
      *
+     * @param  \Webkul\Sales\Repositories\DownloadableLinkPurchasedRepository  $downloadableLinkPurchasedRepository
      * @return void
      */
-    public function __construct()
+    public function __construct(protected DownloadableLinkPurchasedRepository $downloadableLinkPurchasedRepository)
     {
         $this->guard = 'api';
 
@@ -123,4 +125,128 @@ public function downloadLinks($rootValue, array $args , GraphQLContext $context)
             );
         }
     }
+
+    /**
+     * Download the for the specified resource.
+     *
+     * @param  null  $rootValue
+     * @param  array{}  $args
+     * @param  \Nuwave\Lighthouse\Support\Contracts\GraphQLContext  $context
+     * @return \Illuminate\Http\Response
+     */
+    public function download($rootValue, array $args, GraphQLContext $context)
+    {
+        if (! bagisto_graphql()->validateAPIUser($this->guard)) {
+            throw new CustomException(
+                trans('bagisto_graphql::app.admin.response.invalid-header'),
+                'Invalid request header parameter.'
+            );
+        }
+
+        if (! bagisto_graphql()->guard($this->guard)->check() ) {
+            throw new CustomException(
+                trans('bagisto_graphql::app.shop.customer.no-login-customer'),
+                'No Login Customer Found.'
+            );
+        }
+
+        $customer = bagisto_graphql()->guard($this->guard)->user();
+
+        try {
+            $downloadableLinkPurchased = $this->downloadableLinkPurchasedRepository->findOneByField([
+                'id'          => $args['id'],
+                'customer_id' => $customer->id,
+            ]);
+
+            if (
+                ! $downloadableLinkPurchased 
+                || $downloadableLinkPurchased->status == 'pending'
+            ) {
+                throw new CustomException(
+                    trans('bagisto_graphql::app.shop.customer.not-authorized'),
+                    'You are not authorized to perform this action.'
+                );
+            }
+
+            $totalInvoiceQty = 0;
+            if (isset($downloadableLinkPurchased->order->invoices)) {
+                foreach ($downloadableLinkPurchased->order->invoices as $invoice) {
+                    $totalInvoiceQty = $totalInvoiceQty + $invoice->total_qty;
+                }
+            }
+
+            $orderedQty = $downloadableLinkPurchased->order->total_qty_ordered;
+            $totalInvoiceQty = $totalInvoiceQty * ($downloadableLinkPurchased->download_bought / $orderedQty);
+            $totalUsedAndCancelQty = $downloadableLinkPurchased->download_used + $downloadableLinkPurchased->download_canceled;
+
+            if (
+                $downloadableLinkPurchased->download_used == $totalInvoiceQty
+                || $downloadableLinkPurchased->download_used > $totalInvoiceQty
+            ) {
+                throw new CustomException(
+                    trans('shop::app.customer.account.downloadable_products.payment-error'),
+                    'Downloadable product payment error.'
+                );
+            }
+
+            if (
+                $downloadableLinkPurchased->download_bought
+                && ($downloadableLinkPurchased->download_bought - $totalUsedAndCancelQty) <= 0
+            ) {
+                throw new CustomException(
+                    trans('shop::app.customer.account.downloadable_products.download-error'),
+                    'Downloadable link product download error.'
+                );
+            }
+
+            $remainingDownloads = $downloadableLinkPurchased->download_bought - ($totalUsedAndCancelQty + 1);
+
+            if ($downloadableLinkPurchased->download_bought) {
+                $this->downloadableLinkPurchasedRepository->update([
+                    'download_used' => $downloadableLinkPurchased->download_used + 1,
+                    'status'        => $remainingDownloads <= 0 ? 'expired' : $downloadableLinkPurchased->status,
+                ], $downloadableLinkPurchased->id);
+            }
+
+            if ($downloadableLinkPurchased->type == 'url') {
+                $type = pathinfo($downloadableLinkPurchased->url, PATHINFO_EXTENSION);
+
+                $base64_code = base64_encode(file_get_contents($downloadableLinkPurchased->url));
+
+                $base64_str = 'data:image/' . $type . ';base64,' . $base64_code;
+
+                return [
+                    'status' => true,
+                    'string' => $base64_str,
+                    'download' => $this->downloadableLinkPurchasedRepository->findOrFail($args['id'])
+                ];
+            }
+
+            $privateDisk = Storage::disk('private');
+
+            if (! $privateDisk->exists($downloadableLinkPurchased->file)) {
+                throw new CustomException(
+                    trans('shop::app.customer.account.downloadable_products.download-error'),
+                    'Downloadable link product download error.'
+                );
+            }
+
+            $pathToFile = $privateDisk->path($downloadableLinkPurchased->file);
+
+            $type = pathinfo($pathToFile, PATHINFO_EXTENSION);
+
+            $base64_str = 'data:image/' . $type . ';base64,' . base64_encode(file_get_contents($pathToFile));
+
+            return [
+                'status' => true,
+                'string' => $base64_str,
+                'download' => $this->downloadableLinkPurchasedRepository->findOrFail($args['id'])
+            ];
+        } catch (\Exception $e) {
+            throw new CustomException(
+                $e->getMessage(),
+                'Failed: Downloadable purchased link.'
+            );
+        }
+    }
 }

src/Queries/Catalog/ProductContent.php

@@ -233,6 +233,25 @@ public function checkIsInWishlist($rootValue, array $args, GraphQLContext $conte
         return false;
     }
 
+    /**
+     * Check product is in sale
+     *
+     * @param  mixed  $rootValue
+     * @param  array  $args
+     * @param  GraphQLContext  $context
+     * @return bool
+     */
+    public function checkIsInSale($rootValue, array $args, GraphQLContext $context)
+    {
+        $productTypeInstance = $rootValue->getTypeInstance();
+
+        if ($productTypeInstance->haveSpecialPrice()) {
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * Get configurable data.
      *

src/Queries/Shop/Product/ProductListingQuery.php

@@ -333,7 +333,7 @@ public function getFilterAttributes($rootValue, array $args, GraphQLContext $con
 
             $availableSortOrders[$key] = [
                 'key'   => $key,
-                'label' => $label,
+                'label' => trans('shop::app.products.' . $label),
                 'value' => [
                     'sort'  => current($keys),
                     'order' => end($keys),

src/graphql/catalog/product.graphql

@@ -146,6 +146,7 @@ type Product {
     videos: [Video!] @hasMany
     additionalData: [ProductAdditionalData] @field(resolver: "Webkul\\GraphQLAPI\\Queries\\Catalog\\ProductContent@getAdditionalData")
     isInWishlist: Boolean @field(resolver: "Webkul\\GraphQLAPI\\Queries\\Catalog\\ProductContent@checkIsInWishlist")
+    isInSale: Boolean @field(resolver: "Webkul\\GraphQLAPI\\Queries\\Catalog\\ProductContent@checkIsInSale")
     priceHtml: ProductPriceHtml @field(resolver: "Webkul\\GraphQLAPI\\Queries\\Catalog\\ProductContent@getProductPriceHtml")
     orderedInventories: [OrderInventory!] @hasMany(relation: "ordered_inventories")
     reviews: [Review] @field(resolver: "Webkul\\GraphQLAPI\\Queries\\Catalog\\ProductContent@getReviews")

src/graphql/shop/customer/downloadable_link_purchase.graphql

@@ -5,6 +5,13 @@ extend type Query @guard(with: ["api"]){
     downloadableLinkPurchase(id: ID @eq): DownloadableLinkPurchased @field(resolver: "Webkul\\GraphQLAPI\\Mutations\\Shop\\Customer\\DownloadableMutation@downloadLinks")
 }
 
+extend type Mutation @guard(with: ["api"]) {
+    downloadLink(
+        id: ID!
+    ): DownloadLinkResponse 
+    @field(resolver: "Webkul\\GraphQLAPI\\Mutations\\Shop\\Customer\\DownloadableMutation@download")
+}
+
 input FilterDownloadablePurchaseInput {
     page: Int
     limit: Int
@@ -13,7 +20,7 @@ input FilterDownloadablePurchaseInput {
     orderItemId: Int @rename(attribute: "order_item_id")
     productName: String @rename(attribute: "product_name")
     linkName: String @rename(attribute: "link_name")
-    status: String
+    status: DownloadLinkStatusEnum
     downloadBought: Int @rename(attribute: "download_bought")
     downloadUsed: Int @rename(attribute: "download_used")
 }
@@ -37,4 +44,16 @@ type DownloadableLinkPurchased {
     customer: Customer @belongsTo(relation: "customer")
     order: Order! @belongsTo(relation: "order")
     orderItem: OrderItem @belongsTo(relation: "order_item")
-}
+}
+
+type DownloadLinkResponse {
+    status: Boolean
+    string: String
+    download: DownloadableLinkPurchased
+}
+
+enum DownloadLinkStatusEnum {
+    PENDING @enum(value: "pending")
+    AVAILABLE @enum(value: "available")
+    EXPIRED @enum(value: "expired")
+}