kcal/app/Http/Controllers/JournalEntryController.php

<?php

namespace App\Http\Controllers;

use App\Models\JournalEntry;
use Illuminate\Contracts\View\View;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Auth;

class JournalEntryController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Contracts\View\View
     */
    public function index(Request $request): View
    {
        $date = $request->date ?? Carbon::now()->toDateString();
        return view('journal.index')
            ->with('entries', JournalEntry::where([
                'user_id' => Auth::user()->id,
                'date' => $date,
            ])->get())
            ->with('date', Carbon::createFromFormat('Y-m-d', $date))
            ->with('nutrients', ['calories', 'fat', 'cholesterol', 'carbohydrates', 'sodium', 'protein']);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\JournalEntry  $journalEntry
     * @return \Illuminate\Http\Response
     */
    public function show(JournalEntry $journalEntry)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Models\JournalEntry  $journalEntry
     * @return \Illuminate\Http\Response
     */
    public function edit(JournalEntry $journalEntry)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\JournalEntry  $journalEntry
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, JournalEntry $journalEntry)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\JournalEntry  $journalEntry
     * @return \Illuminate\Http\Response
     */
    public function destroy(JournalEntry $journalEntry)
    {
        //
    }
}