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Syntax error or access violation: 1055 in GROUP BY fix #40

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Syntax error or access violation: 1055 in GROUP BY fix #40

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14 changes: 7 additions & 7 deletions app/Http/Controllers/HomeController.php
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
use App\Models\Customer;
use App\Models\Product;
use Illuminate\Support\Facades\DB;
use Carbon\Carbon;

class HomeController extends Controller
{
Expand All @@ -32,29 +33,28 @@ public function index()
$low_stock_products = Product::where('quantity', '<', 10)->get();

$bestSellingProducts = DB::table('products')
->select('products.*', DB::raw('SUM(order_items.quantity) AS total_sold'))
->select('products.id', 'products.name', 'products.price', 'products.quantity', DB::raw('SUM(order_items.quantity) AS total_sold'))
->join('order_items', 'order_items.product_id', '=', 'products.id')
->join('orders', 'orders.id', '=', 'order_items.order_id')
->groupBy('products.id')
->groupBy('products.id', 'products.name', 'products.price', 'products.quantity')
->havingRaw('SUM(order_items.quantity) > 10')
->get();

$currentMonthBestSelling = DB::table('products')
->select('products.*', DB::raw('SUM(order_items.quantity) AS total_sold'))
->select('products.id', 'products.name', 'products.price', 'products.quantity', DB::raw('SUM(order_items.quantity) AS total_sold'))
->join('order_items', 'order_items.product_id', '=', 'products.id')
->join('orders', 'orders.id', '=', 'order_items.order_id')
->whereYear('orders.created_at', date('Y'))
->whereMonth('orders.created_at', date('m'))
->groupBy('products.id')
->groupBy('products.id', 'products.name', 'products.price', 'products.quantity')
->havingRaw('SUM(order_items.quantity) > 500') // Best-selling threshold for the current month
->get();

$pastSixMonthsHotProducts = DB::table('products')
->select('products.*', DB::raw('SUM(order_items.quantity) AS total_sold'))
->select('products.id', 'products.name', 'products.price', 'products.quantity', 'products.created_at', 'products.updated_at', DB::raw('SUM(order_items.quantity) AS total_sold'))
->join('order_items', 'order_items.product_id', '=', 'products.id')
->join('orders', 'orders.id', '=', 'order_items.order_id')
->where('orders.created_at', '>=', now()->subMonths(6)) // Filter for the past 6 months
->groupBy('products.id')
->groupBy('products.id', 'products.name', 'products.price', 'products.quantity', 'products.created_at', 'products.updated_at')
->havingRaw('SUM(order_items.quantity) > 1000') // Hot product threshold for past 6 months
->get();

Expand Down