feat: Implement contact management system with email reply functionality and database migration

app/Filament/Pages/Settings/ManageGeneralSettings.php

@@ -54,6 +54,19 @@ public function form(Schema $schema): Schema
                             ->required()
                             ->maxLength(255),
 
+                        TextInput::make('site_email')
+                            ->label('Email Website')
+                            ->placeholder('diskominfo@purwakartakab.go.id')
+                            ->email()
+                            ->required()
+                            ->maxLength(255),
+
+                        TextInput::make('site_phone')
+                            ->label('Nomor Telepon')
+                            ->placeholder('(0264) 200222')
+                            ->required()
+                            ->maxLength(255),
+
                         RichEditor::make('about_us')
                             ->label('Tentang Kami')
                             ->placeholder('...')

app/Filament/Resources/Manage/Contacts/ContactResource.php

@@ -0,0 +1,199 @@
+<?php
+
+namespace App\Filament\Resources\Manage\Contacts;
+
+use App\Filament\Actions\DefaultBulkActions;
+use App\Filament\Resources\Manage\Contacts\Pages\ManageContacts;
+use App\Mail\ContactReplyMail;
+use App\Models\Contact;
+use BackedEnum;
+use Filament\Actions\Action;
+use Filament\Actions\BulkActionGroup;
+use Filament\Actions\DeleteAction;
+use Filament\Actions\ViewAction;
+use Filament\Forms\Components\Textarea;
+use Filament\Infolists\Components\TextEntry;
+use Filament\Notifications\Notification;
+use Filament\Resources\Resource;
+use Filament\Schemas\Components\Grid;
+use Filament\Schemas\Components\Section;
+use Filament\Schemas\Schema;
+use Filament\Support\Icons\Heroicon;
+use Filament\Tables\Columns\IconColumn;
+use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Table;
+use Illuminate\Support\Facades\Mail;
+use UnitEnum;
+
+class ContactResource extends Resource
+{
+    protected static ?string $model = Contact::class;
+
+    protected static string|BackedEnum|null $navigationIcon = Heroicon::Envelope;
+
+    protected static string|UnitEnum|null $navigationGroup = 'Kelola';
+
+    protected static ?string $navigationLabel = 'Kontak';
+
+    protected static ?string $recordTitleAttribute = 'subject';
+
+    protected static ?string $modelLabel = 'Kontak';
+
+    protected static ?string $slug = 'manage/contacts';
+
+    public static function getNavigationBadge(): ?string
+    {
+        return static::getModel()::where('replied_at', null)->count();
+    }
+
+    public static function form(Schema $schema): Schema
+    {
+        return $schema
+            ->components([
+                // Form usually not needed as we use View/Reply
+            ]);
+    }
+
+    public static function infolist(Schema $schema): Schema
+    {
+        return $schema
+            ->schema([
+                Section::make('Informasi Pengirim')
+                    ->schema([
+                        Grid::make(4)
+                            ->schema([
+                                TextEntry::make('name')
+                                    ->label('Nama'),
+
+                                TextEntry::make('email')
+                                    ->label('Email'),
+
+                                TextEntry::make('subject')
+                                    ->label('Subyek'),
+
+                                TextEntry::make('created_at')
+                                    ->label('Diterima pada')
+                                    ->date('l, d F Y H:i'),
+                            ]),
+                    ])
+                    ->columnSpanFull(),
+
+                Section::make('Pesan')
+                    ->schema([
+                        TextEntry::make('message')
+                            ->label('Isi Pesan')
+                            ->columnSpanFull(),
+                    ])
+                    ->columnSpanFull(),
+
+                Section::make('Balasan')
+                    ->schema([
+                        TextEntry::make('repliedBy.name')
+                            ->label('Dibalas Oleh')
+                            ->placeholder('Belum dibalas'),
+
+                        TextEntry::make('replied_at')
+                            ->label('Dibalas pada')
+                            ->date('l, d F Y H:i')
+                            ->placeholder('Belum dibalas'),
+
+                        TextEntry::make('reply_message')
+                            ->label('Pesan Balasan')
+                            ->placeholder('Belum dibalas'),
+                    ])
+                    ->columnSpanFull()
+                    ->visible(fn ($record) => $record->replied_at !== null),
+            ])
+            ->columns(2);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                TextColumn::make('name')
+                    ->label('Nama')
+                    ->searchable(),
+
+                TextColumn::make('email')
+                    ->label('Email')
+                    ->searchable(),
+
+                TextColumn::make('subject')
+                    ->label('Subyek')
+                    ->limit(30),
+
+                IconColumn::make('replied_at')
+                    ->label('Dibalas')
+                    ->boolean()
+                    ->getStateUsing(fn ($record) => $record->replied_at !== null),
+
+                TextColumn::make('repliedBy.name')
+                    ->label('Dibalas Oleh')
+                    ->badge()
+                    ->placeholder('Belum dibalas')
+                    ->sortable(),
+
+                TextColumn::make('created_at')
+                    ->label('Diterima pada')
+                    ->date('l, d F Y H:i')
+                    ->sortable(),
+            ])
+            ->filters([
+                //
+            ])
+            ->recordActions([
+                ViewAction::make()
+                    ->label('Lihat'),
+
+                Action::make('reply')
+                    ->label('Balas')
+                    ->icon(Heroicon::ChatBubbleLeftRight)
+                    ->color('success')
+                    ->modalHeading('Balas Pesan Kontak')
+                    ->modalDescription('Pesan balasan tidak bisa diubah setelah dikirim.')
+                    ->schema([
+                        Textarea::make('reply_message')
+                            ->label('Pesan Balasan')
+                            ->placeholder(fn ($record) => "Halo {$record->name}, ...")
+                            ->required()
+                            ->rows(5),
+                    ])
+                    ->action(function (Contact $record, array $data) {
+                        Mail::to($record->email)->send(new ContactReplyMail($record, $data['reply_message']));
+
+                        $record->update([
+                            'reply_message' => $data['reply_message'],
+                            'replied_at' => now(),
+                            'replied_by' => auth()->id(),
+                        ]);
+
+                        Notification::make()
+                            ->title('Balasan terkirim')
+                            ->success()
+                            ->send();
+                    })
+                    ->visible(fn ($record) => $record->replied_at === null),
+
+                DeleteAction::make()
+                    ->label('Hapus'),
+            ])
+            ->toolbarActions([
+                BulkActionGroup::make([
+                    ...DefaultBulkActions::make('Kontak'),
+                ]),
+            ])
+            ->emptyStateIcon(Heroicon::Envelope)
+            ->emptyStateDescription('Belum ada kontak atau pesan masuk.')
+            ->defaultSort('created_at', 'desc')
+            ->deferFilters(false)
+            ->reorderable('sort_order');
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => ManageContacts::route('/'),
+        ];
+    }
+}

app/Filament/Resources/Manage/Contacts/Pages/ManageContacts.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Filament\Resources\Manage\Contacts\Pages;
+
+use App\Filament\Resources\Manage\Contacts\ContactResource;
+use Filament\Resources\Pages\ManageRecords;
+
+class ManageContacts extends ManageRecords
+{
+    protected static string $resource = ContactResource::class;
+}

app/Mail/ContactReplyMail.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace App\Mail;
+
+use App\Settings\GeneralSettings;
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Mail\Mailables\Content;
+use Illuminate\Mail\Mailables\Envelope;
+use Illuminate\Queue\SerializesModels;
+
+class ContactReplyMail extends Mailable
+{
+    use Queueable, SerializesModels;
+
+    /**
+     * Create a new message instance.
+     */
+    public function __construct(
+        public $contact,
+        public $replyMessage,
+    ) {}
+
+    /**
+     * Get the message envelope.
+     */
+    public function envelope(): Envelope
+    {
+        return new Envelope(
+            subject: 'Balasan: '.($this->contact->subject ?? 'Pesan Kontak'),
+        );
+    }
+
+    /**
+     * Get the message content definition.
+     */
+    public function content(): Content
+    {
+        $settings = app(GeneralSettings::class);
+        $logoPath = $settings->site_logo
+            ? storage_path('app/public/'.$settings->site_logo)
+            : public_path('assets/img/logo/icon-with-text.png');
+
+        return new Content(
+            view: 'emails.contact-reply',
+            with: [
+                'name' => $this->contact->name,
+                'replyMessage' => $this->replyMessage,
+                'site_name' => $settings->site_name,
+                'logoPath' => $logoPath,
+            ],
+        );
+    }
+
+    /**
+     * Get the attachments for the message.
+     *
+     * @return array<int, \Illuminate\Mail\Mailables\Attachment>
+     */
+    public function attachments(): array
+    {
+        return [];
+    }
+}

app/Models/Contact.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Contact extends Model
+{
+    protected $fillable = [
+        'name',
+        'email',
+        'subject',
+        'message',
+        'reply_message',
+        'replied_at',
+        'replied_by',
+    ];
+
+    public function repliedBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'replied_by');
+    }
+}

app/Models/User.php

@@ -57,6 +57,11 @@ public function company(): HasOne
         return $this->hasOne(Company::class);
     }
 
+    public function contacts(): HasMany
+    {
+        return $this->hasMany(Contact::class, 'replied_by');
+    }
+
     public function news(): HasMany
     {
         return $this->hasMany(News::class, 'author_id');

database/migrations/2026_01_05_153123_create_contacts_table.php

@@ -0,0 +1,37 @@
+<?php
+
+use App\Models\User;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('contacts', function (Blueprint $table) {
+            $table->id();
+            $table->string('name', 100);
+            $table->string('email', 254);
+            $table->string('subject')->nullable();
+            $table->text('message');
+            $table->text('reply_message')->nullable();
+            $table->timestamp('replied_at')->nullable();
+            $table->foreignIdFor(User::class, 'replied_by')->nullable()->constrained()->cascadeOnDelete();
+            $table->timestamp('created_at')->useCurrent();
+            $table->timestamp('updated_at')->nullable()->useCurrentOnUpdate();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('contacts');
+    }
+};

resources/views/emails/contact-reply.blade.php

@@ -0,0 +1,116 @@
+<!DOCTYPE html>
+<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml"
+    xmlns:o="urn:schemas-microsoft-com:office:office">
+
+    <head>
+        <meta charset="utf-8">
+        <meta name="viewport" content="width=device-width">
+        <meta http-equiv="X-UA-Compatible" content="IE=edge">
+        <meta name="x-apple-disable-message-reformatting">
+        <title></title>
+
+        <link href="https://fonts.googleapis.com/css?family=Roboto:400,600" rel="stylesheet" type="text/css">
+        <style>
+            html,
+            body {
+                margin: 0 auto !important;
+                padding: 0 !important;
+                height: 100% !important;
+                width: 100% !important;
+                font-family: 'Roboto', sans-serif !important;
+                font-size: 14px;
+                margin-bottom: 10px;
+                line-height: 24px;
+                color: #8094ae;
+                font-weight: 400;
+            }
+
+            * {
+                -ms-text-size-adjust: 100%;
+                -webkit-text-size-adjust: 100%;
+                margin: 0;
+                padding: 0;
+            }
+
+            table,
+            td {
+                mso-table-lspace: 0pt !important;
+                mso-table-rspace: 0pt !important;
+            }
+
+            table {
+                border-spacing: 0 !important;
+                border-collapse: collapse !important;
+                table-layout: fixed !important;
+                margin: 0 auto !important;
+            }
+
+            table table table {
+                table-layout: auto;
+            }
+
+            a {
+                text-decoration: none;
+            }
+
+            img {
+                -ms-interpolation-mode: bicubic;
+            }
+        </style>
+
+    </head>
+
+    <body width="100%"
+        style="margin: 0; padding: 0 !important; mso-line-height-rule: exactly; background-color: #f5f6fa;">
+        <center style="width: 100%; background-color: #f5f6fa;">
+            <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#f5f6fa">
+                <tr>
+                    <td style="padding: 40px 0;">
+                        <table style="width:100%;max-width:620px;margin:0 auto;">
+                            <tbody>
+                                <tr>
+                                    <td align="center" style="padding-bottom:25px;">
+                                        <a href="{{ url('/') }}">
+                                            <img src="{{ $message->embed($logoPath) }}" alt="{{ $site_name }}"
+                                                style="height:40px; display:block; margin:0 auto;">
+                                        </a>
+
+                                        <p style="font-size:14px; padding-top:12px; text-align:center;">
+                                            Sistem Informasi Media Komunikasi.
+                                        </p>
+                                    </td>
+                                </tr>
+                            </tbody>
+                        </table>
+
+                        <table style="width:100%;max-width:620px;margin:0 auto;background-color:#ffffff;">
+                            <tbody>
+                                <tr>
+                                    <td style="padding: 30px 30px 20px">
+                                        <p style="margin-bottom: 10px;">Hello {{ $name }},</p>
+                                        <p style="margin-bottom: 10px;">{!! nl2br(e($replyMessage)) !!}</p>
+                                        <p style="margin-top: 25px; margin-bottom: 15px;">---- <br> Regards <br>
+                                            {{ $site_name }}</p>
+                                    </td>
+                                </tr>
+                            </tbody>
+                        </table>
+                        <table style="width:100%;max-width:620px;margin:0 auto;">
+                            <tbody>
+                                <tr>
+                                    <td style="text-align: center; padding:25px 20px 0;">
+                                        <p style="font-size: 13px;">&copy; {{ date('Y') }}
+                                            {{ $site_name }}. Seluruh Hak Cipta
+                                            Dilindungi.
+                                        </p>
+                                    </td>
+                                </tr>
+                            </tbody>
+                        </table>
+                    </td>
+                </tr>
+            </table>
+        </center>
+    </body>
+
+</html>