feat: add course filtering to assignments list and enhance search functionality

app/Filament/Resources/Learning/Assignments/Pages/ListAssignments.php

@@ -12,8 +12,10 @@
 use App\Filament\Support\SystemNotification;
 use App\Models\Assignment;
 use App\Models\AssignmentPin;
+use App\Models\Course;
 use App\Settings\GeneralSettings;
 use Filament\Actions\Action;
+use Filament\Forms\Components\Select;
 use Filament\Forms\Components\TextInput;
 use Filament\Resources\Pages\Page;
 use Filament\Schemas\Schema;
@@ -27,6 +29,9 @@ class ListAssignments extends Page
     #[Url]
     public ?string $search = '';
 
+    #[Url]
+    public ?int $course_id = null;
+
     protected static string $resource = AssignmentResource::class;
 
     protected string $view = 'filament.resources.learning.assignments.index';
@@ -42,7 +47,10 @@ public static function getPagePermission(): string
 
     public function mount(): void
     {
-        $this->form->fill();
+        $this->form->fill([
+            'search' => $this->search,
+            'course_id' => $this->course_id,
+        ]);
     }
 
     public function form(Schema $schema): Schema
@@ -51,13 +59,27 @@ public function form(Schema $schema): Schema
             ->schema([
                 TextInput::make('search')
                     ->label('Cari')
-                    ->placeholder('Cari Judul Tugas atau Mata Kuliah...')
+                    ->placeholder('Cari Judul Tugas...')
                     ->autocomplete(false)
                     ->live(debounce: 500)
                     ->afterStateUpdated(fn ($state) => $this->search = $state),
+
+                Select::make('course_id')
+                    ->label('Mata Kuliah')
+                    ->placeholder('Semua Mata Kuliah')
+                    ->options(function () {
+                        return Course::query()
+                            ->where('semester', app(GeneralSettings::class)->current_semester)
+                            ->whereHas('courseSchedules')
+                            ->pluck('name', 'id')
+                            ->toArray();
+                    })
+                    ->searchable()
+                    ->live()
+                    ->afterStateUpdated(fn ($state) => $this->course_id = $state),
             ])
             ->columns([
-                'sm' => 1,
+                'sm' => 2,
             ]);
     }
 
@@ -112,6 +134,15 @@ public function assignments(): Collection
                 ->whereHas('course', function ($q) {
                     $q->where('semester', app(GeneralSettings::class)->current_semester);
                 })
+                ->when($this->search, function ($query) {
+                    $query->where(function ($q) {
+                        $q->where('title', 'like', "%{$this->search}%")
+                            ->orWhereHas('course', fn ($cq) => $cq->where('name', 'like', "%{$this->search}%"));
+                    });
+                })
+                ->when($this->course_id, function ($query) {
+                    $query->where('course_id', $this->course_id);
+                })
                 ->get();
         }
 
@@ -134,6 +165,9 @@ public function assignments(): Collection
                         ->orWhereHas('course', fn ($cq) => $cq->where('name', 'like', "%{$this->search}%"));
                 });
             })
+            ->when($this->course_id, function ($query) {
+                $query->where('course_id', $this->course_id);
+            })
             ->get();
 
         return $assignments->sort(function ($a, $b) use ($pinnedIds) {

resources/views/filament/resources/learning/assignments/index.blade.php

@@ -1,20 +1,18 @@
 <x-filament-panels::page>
-    <x-filament::section 
+    <x-filament::section
-        icon="{{ \App\Filament\Support\SystemNotification::getNotifStyle() === \App\Enums\NotifStyle::Cheerful ? 'heroicon-o-clipboard-document-list' : 'heroicon-o-briefcase' }}" 
+        icon="{{ \App\Filament\Support\SystemNotification::getNotifStyle() === \App\Enums\NotifStyle::Cheerful ? 'heroicon-o-clipboard-document-list' : 'heroicon-o-briefcase' }}"
-        icon-color="primary"
+        icon-color="primary">
-    >
         <x-slot name="heading">{{ $this->heading }}</x-slot>
         <x-slot name="description">{{ $this->description }}</x-slot>
 
-         <div class="flex items-center justify-between gap-4 mb-6">
+        <div class="flex items-center justify-between gap-4 mb-6">
-            <div class="w-full max-w-xl">
+            <div class="w-full">
                 {{ $this->form }}
             </div>
         </div>
 
         <div class="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-6">
             @forelse ($this->assignmentCards as $card)
-
                 <div class="{{ $card->card_classes }} flex-col">
 
                     <a href="{{ \App\Filament\Resources\Learning\Assignments\AssignmentResource::getUrl('submit', ['record' => $card->id]) }}"
@@ -73,13 +71,14 @@ class="inline-flex items-center gap-1.5 rounded-full bg-danger-500 text-white px
 
                             <div class="flex flex-wrap gap-x-4 gap-y-2 mt-4 text-xs text-gray-500 dark:text-gray-400">
                                 <span class="flex items-center gap-1.5">
-                                    <x-filament::icon icon="heroicon-o-clock" class="h-4 w-4 shrink-0 text-primary-500" />
+                                    <x-filament::icon icon="heroicon-o-clock"
+                                        class="h-4 w-4 shrink-0 text-primary-500" />
                                     <span class="font-medium">Batas: {{ $card->due_date_formatted }}</span>
                                 </span>
                                 @if ($card->submitted_at_formatted)
-                                    <span class="flex items-center gap-1.5 text-success-600 dark:text-success-400 font-bold bg-success-50 dark:bg-success-900/25 px-2 py-0.5 rounded-lg">
+                                    <span
-                                        <x-filament::icon icon="heroicon-o-arrow-up-tray"
+                                        class="flex items-center gap-1.5 text-success-600 dark:text-success-400 font-bold bg-success-50 dark:bg-success-900/25 px-2 py-0.5 rounded-lg">
-                                            class="h-4 w-4 shrink-0" />
+                                        <x-filament::icon icon="heroicon-o-arrow-up-tray" class="h-4 w-4 shrink-0" />
                                         <span>Dikumpulkan: {{ $card->submitted_at_formatted }}</span>
                                     </span>
                                 @endif
@@ -88,7 +87,8 @@ class="h-4 w-4 shrink-0" />
                     </a>
 
 
-                    <div class="flex flex-wrap items-center gap-3 px-5 py-4 border-t border-gray-100 dark:border-gray-700 bg-gray-50/50 dark:bg-gray-800/20">
+                    <div
+                        class="flex flex-wrap items-center gap-3 px-5 py-4 border-t border-gray-100 dark:border-gray-700 bg-gray-50/50 dark:bg-gray-800/20">
                         {{ ($this->pinAction)(['record' => $card->id]) }}
                         {{ ($this->shareAssignmentAction)(['record' => $card->id]) }}
 
@@ -101,9 +101,9 @@ class="h-4 w-4 shrink-0" />
 
 
                 </div>
-           @empty
+            @empty
                 <div class="col-span-full">
-                    <x-filament::empty-state icon="heroicon-o-clipboard-document-list" 
+                    <x-filament::empty-state icon="heroicon-o-clipboard-document-list"
                         heading="{{ \App\Filament\Support\SystemNotification::getMessage('Hore, Belum Ada Tugas! 🎊✨', 'Tidak ada data yang ditemukan') }}"
                         description="{{ \App\Filament\Support\SystemNotification::getMessage('Belum ada tugas baru yang perlu dikerjakan. Hidup tenang tanpa beban tugas itu asik ya! 😊🌈', 'Belum ada tugas baru yang perlu dikerjakan untuk saat ini. Tetap semangat!') }}"
                         iconColor="gray">

tests/Feature/AssignmentTest.php

@@ -298,6 +298,30 @@
             ->assertDontSee('Tugas Wajib')
             ->assertSee('Hore, Belum Ada Tugas!');
     });
+
+    it('can filter assignments by course', function () {
+        $course1 = Course::factory()->create(['name' => 'Matematika', 'semester' => $this->currentSemester]);
+        $course2 = Course::factory()->create(['name' => 'Fisika', 'semester' => $this->currentSemester]);
+
+        $assignment1 = Assignment::factory()->create([
+            'title' => 'Tugas Mat',
+            'course_id' => $course1->id,
+            'due_date' => now()->addDays(1),
+        ]);
+        $assignment2 = Assignment::factory()->create([
+            'title' => 'Tugas Fis',
+            'course_id' => $course2->id,
+            'due_date' => now()->addDays(1),
+        ]);
+
+        $assignment1->students()->attach($this->studentProfile->id);
+        $assignment2->students()->attach($this->studentProfile->id);
+
+        Livewire::test(ListAssignments::class)
+            ->set('course_id', $course1->id)
+            ->assertSee('Tugas Mat')
+            ->assertDontSee('Tugas Fis');
+    });
 });
 
 describe('Assignment Sharing', function () {