initial commit

app/Http/Livewire/Form/CreateCharacterForm.php

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+<?php
+
+namespace App\Http\Livewire\Form;
+
+use App\Models\Character;
+use App\Warcraft\Classes;
+use App\Warcraft\Races;
+
+use Livewire\Component;
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+
+class CreateCharacterForm extends Component
+{
+    use AuthorizesRequests;
+
+    /**
+     * Character's name
+     */
+    public string $name = '';
+
+    /**
+     * Character's level
+     */
+    public string $level = '70';
+
+    /**
+     * All possible classes
+     */
+    public $classes;
+
+    /**
+     * Character's class
+     */
+    public string $class = '';
+
+    /**
+     * All possible races
+     */
+    public $races;
+
+    /**
+     * Character's race
+     */
+    public string $race = '';
+
+    /**
+     * All posible genders
+     */
+    public $genders = [
+        'M' => 'Male',
+        'F' => 'Female'
+    ];
+
+    /**
+     * Character gender
+     */
+    public $gender = 'M';
+
+    /**
+     * Validation rules
+     */
+    protected $rules = [
+        'name'      => 'required|alpha|min:2|max:12|unique:characters,name',
+        'level'     => 'required|integer|min:1|max:70',
+        'gender'    => 'required|in:M,F',
+        'race'      => 'required',
+        'class'     => 'required'
+    ];
+
+    public function mount()
+    {
+        $this->races = (new Races)->alliance();
+        $rules['race'] = 'required|in:' . $this->races->keys()->join(',');
+
+        $this->race = $this->races->keys()->first();
+        $this->updatedRace($this->race);
+    }
+
+    public function updated($propertyName)
+    {
+        $this->validateOnly($propertyName);
+    }
+
+    public function updatedRace($race)
+    {
+        // Update classes list for this race.
+        $this->classes = (new Classes)->race($this->race);
+
+        // Update validation rules
+        $rules['class'] = 'required|in:' . $this->classes->keys()->join(',');
+
+        // if this race can not be the selected class.
+        // select the first one.
+        if (!$this->classes->has($this->class)) {
+            $this->class = $this->classes->keys()->first();
+        }
+    }
+
+    /**
+     * Save the character
+     */
+    public function save()
+    {
+        $this->authorize('create', Character::class);
+
+        $data = $this->validate();
+
+        $user = auth()->user();
+        $character = $user->characters()->create($data);
+
+        // Livewire redirect() does not have "with" method.
+        // so we call session()->flash() directly instead.
+        session()->flash('success', "<strong>{$character->name}</strong> was created!");
+        return redirect()->route('user.index');
+    }
+
+    public function render()
+    {
+        return view('livewire.form.character');
+    }
+}

app/Http/Livewire/Recipes.php

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+<?php
+
+namespace App\Http\Livewire;
+
+use App\Models\Profession;
+use App\Models\Recipe;
+
+use Illuminate\Support\Str;
+use Livewire\Component;
+
+class Recipes extends Component
+{
+    use Traits\WithPagination;
+
+    protected $queryString = [
+        'name' => ['except' => ''],
+        'crafter' => ['except' => ''],
+        'profession' => ['except' => '']
+    ];
+
+    /**
+     * Filter by name
+     */
+    public string $name = '';
+
+    /**
+     * Filter by profession
+     */
+    public string $profession = '';
+
+    /**
+     * Filter by crafter
+     */
+    public string $crafter = '';
+
+    /**
+     * List of all professions.
+     */
+    public array $profession_options = [];
+
+    public function mount()
+    {
+        // Build professions select list.
+        $options = Profession::all()->mapWithKeys(function ($item) {
+            return [Str::lower($item['name']) => $item['name']];
+        });
+
+        $this->profession_options = collect(['' => '-- Profession --'])
+            ->merge($options)
+            ->toArray();
+    }
+
+    public function render()
+    {
+        $query = Recipe::select('recipes.*')
+            ->join('items', 'items.id', '=', 'recipes.item_id')
+            ->orderBy('items.name');
+
+        // Filter by name
+        if (strlen($this->name) >= 3) {
+            $query->whereHas('craft', function ($q) {
+                $q->where('name', 'LIKE', '%' . $this->name . '%');
+            });
+        }
+
+        // Filter by profession
+        if (strlen($this->profession)) {
+            $query->whereHas('profession', function ($q) {
+                $q->where('name', Str::ucfirst($this->profession));
+            });
+        }
+
+        // Filter by crafter
+        if (strlen($this->crafter) >= 3) {
+            $query->whereHas('crafters', function ($q) {
+                $q->where('name', 'LIKE', '%' . $this->crafter . '%');
+            });
+        }
+
+        return view('livewire.recipes', [
+            'recipes' => $query->paginate($this->perPage)
+        ]);
+    }
+}

app/Http/Livewire/Traits/WithPagination.php

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+<?php
+
+namespace App\Http\Livewire\Traits;
+
+trait WithPagination
+{
+    use \Livewire\WithPagination;
+
+    public $perPage = 15;
+
+    public function paginationView()
+    {
+        return 'pagination.default';
+    }
+}