cheerstothe_season_2.0/app/Http/Controllers/Admin/DashboardController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\IamPrincipal;
use Illuminate\Support\Facades\DB;
use App\Models\ManageRestaurant;
use App\Models\Subscriptions;
use App\Exports\DashboardExportUser;
use App\Exports\DashboardSelectedExportUser;
use Maatwebsite\Excel\Facades\Excel;


class DashboardController extends Controller
{
    /**
     * Created By : sayali parab
     * Created at : 16 May 2024
     * Use : To show the dashboard.
     */

    // public function showDashboard(){


    //     return view('Admin.dashboard');
    // }
    public function showDashboard()
    {
        // Monthly data
        $dataMonthlyWithType3 = IamPrincipal::select(DB::raw("COUNT(*) as count"), DB::raw("MONTH(created_at) as month"))
            ->where('principal_type_xid', 3)
            ->whereYear('created_at', date('Y'))
            ->groupBy(DB::raw("MONTH(created_at)"))
            ->orderBy(DB::raw("MONTH(created_at)"))
            ->pluck('count', 'month')
            ->toArray();

        $dataMonthlyWithType4 = Subscriptions::select(DB::raw("COUNT(*) as count"), DB::raw("MONTH(created_at) as month"))
            ->whereYear('created_at', date('Y'))
            ->groupBy(DB::raw("MONTH(created_at)"))
            ->orderBy(DB::raw("MONTH(created_at)"))
            ->pluck('count', 'month')
            ->toArray();

        // Fill missing months with zeros
        $months = range(1, 12);
        $dataMonthlyWithType3 = array_replace(array_fill_keys($months, 0), $dataMonthlyWithType3);
        $dataMonthlyWithType4 = array_replace(array_fill_keys($months, 0), $dataMonthlyWithType4);

        // Quarterly data
        $dataQuarterlyWithType3 = IamPrincipal::select(DB::raw("COUNT(*) as count"), DB::raw("QUARTER(created_at) as quarter"))
            ->where('principal_type_xid', 3)
            ->groupBy(DB::raw("QUARTER(created_at)"))
            ->orderBy(DB::raw("QUARTER(created_at)"))
            ->pluck('count', 'quarter')
            ->toArray();

        $dataQuarterlyWithType4 = Subscriptions::select(DB::raw("COUNT(*) as count"), DB::raw("QUARTER(created_at) as quarter"))
            ->groupBy(DB::raw("QUARTER(created_at)"))
            ->orderBy(DB::raw("QUARTER(created_at)"))
            ->pluck('count', 'quarter')
            ->toArray();

        // Fill missing quarters with zeros
        $quarters = range(1, 4);
        $dataQuarterlyWithType3 = array_replace(array_fill_keys($quarters, 0), $dataQuarterlyWithType3);
        $dataQuarterlyWithType4 = array_replace(array_fill_keys($quarters, 0), $dataQuarterlyWithType4);

        // Yearly data
        $dataYearlyWithType3 = IamPrincipal::select(DB::raw("COUNT(*) as count"), DB::raw("YEAR(created_at) as year"))
            ->where('principal_type_xid', 3)
            ->groupBy(DB::raw("YEAR(created_at)"))
            ->pluck('count', 'year')
            ->toArray();

        $dataYearlyWithType4 = Subscriptions::select(DB::raw("COUNT(*) as count"), DB::raw("YEAR(created_at) as year"))
            ->groupBy(DB::raw("YEAR(created_at)"))
            ->pluck('count', 'year')
            ->toArray();

        $customerCount = IamPrincipal::where('principal_type_xid', '=', 3)->count();
        $restaurantCount = Subscriptions::where('is_active', 1)->count();
        $recent_transaction = Subscriptions::with('subscription')->get()->toArray();


        return view('Admin.dashboard', compact(
            'customerCount',
            'restaurantCount',
            'dataMonthlyWithType3',
            'dataMonthlyWithType4',
            'dataQuarterlyWithType3',
            'dataQuarterlyWithType4',
            'dataYearlyWithType3',
            'dataYearlyWithType4',
            'recent_transaction'
        ));
    }


        /*
        Created By : Sayali Parab
        Created at : 08 July 2024
        Use : To Get Excel.
        */
    public function exportRecentTransactions(Request $request)
    {
        try {
            if ($request->has('all_id')) {
                $recentTransaction = Subscriptions::with('subscription')->get()->toArray();
                // return  $recentTransaction;
                return Excel::download(new DashboardExportUser($recentTransaction), 'recent_transactions.xlsx');
            }

            $ids = $request->input('selected_id');
            $fileName = 'selected_customer_transaction_data.xlsx';
            return Excel::download(new DashboardSelectedExportUser($ids), $fileName);
        } catch (\Exception $e) {
            return response()->json(['error' => 'Export failed. Something went wrong.'], 500);
        }
    }
}