petani lahan

app/Http/Controllers/Web/Produktivitas/PetaniLahanController.php

@@ -5,12 +5,17 @@ namespace App\Http\Controllers\Web\Produktivitas;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Gate;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
 
 use App\Models\Pertanian\Petani;
 use App\Models\Pertanian\Lahan;
 use App\Models\Wilayah\DesaKelurahan;
 use App\Models\Wilayah\Provinsi;
 use App\Models\Pertanian\Komoditas;
+use App\Models\Pertanian\Tanaman;
 
 class PetaniLahanController extends Controller
 {
@@ -24,7 +29,12 @@ class PetaniLahanController extends Controller
 
         $lahan = Lahan::where('petani_id', $petaniId)
             ->orderBy('created_at', 'desc')
-            ->paginate($request->per_page ?? 10);
+            ->get();
+
+        if ($lahan->count() > 0) {
+            return redirect()->route('petani.lahan-tanaman.edit', [$petaniId, $lahan->first()->id]);
+        }
+        
 
         return view('produktivitas.petani.lahan.index', compact('petani', 'lahan'));
     }
@@ -39,7 +49,7 @@ class PetaniLahanController extends Controller
 
         $lahan = Lahan::where('petani_id', $petaniId)
             ->orderBy('created_at', 'desc')
-            ->paginate($request->per_page ?? 10);
+            ->get();
 
         $provinsi = Provinsi::orderBy('kode', 'asc')->get();
 
@@ -48,28 +58,98 @@ class PetaniLahanController extends Controller
         return view('produktivitas.petani.lahan.add', compact('petani', 'lahan', 'provinsi', 'komoditas'));
     }
 
-    /**
+    public function store($petaniId, Request $request)
-     * Store a newly created resource in storage.
-     */
-    public function store(Request $request)
     {
-        //
+        if (!Gate::any(['super_admin', 'admin', 'fasilitator'])) {
+            abort(403);
+        }
+
+        $petani = Petani::findOrFail($petaniId);
+
+        $validated = $request->validate([
+            'nama'                  => ['nullable', 'string', 'max:255'],
+            'status_kepemilikan'    => ['nullable', 'string', 'max:255'],
+            'profile_id'            => ['nullable'],
+            'petani_id'             => ['nullable'],
+            'keluarga_pengelola_id' => ['nullable'],
+            'adat_pemilik_id'       => ['nullable'],
+            'desa_kelurahan_id'     => ['nullable'],
+            'luas_lahan'            => ['required', 'numeric'],
+            'path'                  => ['nullable', 'string'], 
+            'komoditas_id'          => ['required', 'exists:master_komoditas,id'],
+            'jenis_komoditas_id'    => ['required', 'exists:jenis_komoditas,id'],
+            'varietas_id'           => ['nullable', 'exists:master_varietas,id'],
+            'jumlah_tanaman'        => ['required', 'numeric'],
+        ]);
+
+        $komoditas = Komoditas::where('id', $request->komoditas_id)->first();
+        $lahanCount = Lahan::where('petani_id', $petaniId)
+            ->count();
+
+        $lahan = Lahan::create([...$validated, 
+            'nama' => 'Lahan ' . $komoditas->nama . ' #' . ($lahanCount + 1),
+            'uid' => 'LHN-' . $petani->uid . '-' . strtoupper(Str::random(10)),
+            'petani_id' => $petaniId,
+            'created_by' => auth()->id(), 
+            'updated_by' => auth()->id()]
+        );
+
+        if ($lahan) {
+            $data = collect(range(1, $lahan->jumlah_tanaman))->map(function ($i) use ($lahan, $komoditas) {
+                return [
+                    'lahan_id' => $lahan->id,
+                    'komoditas_id' => $lahan->komoditas_id,
+                    'jenis_komoditas_id' => $lahan->jenis_komoditas_id,
+                    'varietas_id' => $lahan->varietas_id,
+                    'petani_id' => $lahan->petani_id,
+                    'nama' => 'Tanaman ' . $komoditas->nama . ' #' . $i,
+                ];
+            });
+
+            $data->chunk(500)->each(function ($chunk) {
+                Tanaman::insert($chunk->toArray());
+            });
+
+            return redirect()->route('petani.lahan-tanaman.index', $petaniId)->with('success', 'Lahan berhasil ditambahkan.');
+        }
     }
 
-    /**
+    public function show(string $petaniId, string $id)
-     * Display the specified resource.
-     */
-    public function show(string $id)
     {
-        //
+        if (!Gate::any(['super_admin', 'admin', 'fasilitator'])) {
+            abort(403);
+        }
+
+        $petani = Petani::findOrFail($petaniId);
+        $lahan = Lahan::where('petani_id', $petaniId)
+            ->orderBy('created_at', 'desc')
+            ->get();
+
+        $lahanSelected = Lahan::where('petani_id', $petaniId)->findOrFail($id);
+
+        $provinsi = Provinsi::orderBy('kode', 'asc')->get();
+
+        return view('produktivitas.petani.lahan.view', compact('lahan', 'lahanSelected', 'petani', 'provinsi'));
     }
 
-    /**
+    public function edit(string $petaniId, string $id)
-     * Show the form for editing the specified resource.
-     */
-    public function edit(string $id)
     {
-        //
+        if (!Gate::any(['super_admin', 'admin', 'fasilitator'])) {
+            abort(403);
+        }
+
+        $petani = Petani::findOrFail($petaniId);
+        $lahan = Lahan::where('petani_id', $petaniId)
+            ->orderBy('created_at', 'desc')
+            ->get();
+
+        $lahanSelected = Lahan::where('petani_id', $petaniId)->findOrFail($id);
+
+        $komoditas = Komoditas::all();
+
+        $provinsi = Provinsi::orderBy('kode', 'asc')->get();
+
+        return view('produktivitas.petani.lahan.edit', compact('lahan', 'lahanSelected', 'petani', 'komoditas', 'provinsi'));
     }
 
     /**

app/Models/Pertanian/Lahan.php

@@ -11,6 +11,9 @@ use App\Models\Pertanian\Adat;
 use App\Enums\StatusLahan;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use App\Models\Pertanian\Komoditas;
+use App\Models\Master\JenisKomoditas;
+use App\Models\Master\Varietas;
 
 class Lahan extends Model
 {
@@ -28,6 +31,11 @@ class Lahan extends Model
         'desa_kelurahan_id',
         'path',
         'luas_lahan',
+        'komoditas_id',
+        'jenis_komoditas_id',
+        'varietas_id',
+        'jumlah_tanaman',
+        'petani_id',
         'created_by',
         'updated_by',
         'deleted_by',
@@ -57,4 +65,24 @@ class Lahan extends Model
     {
         return $this->hasMany(Tanaman::class, 'lahan_id');
     }
+
+    public function petani(): BelongsTo
+    {
+        return $this->belongsTo(Profile::class, 'petani_id');
+    }
+
+    public function komoditas(): BelongsTo
+    {
+        return $this->belongsTo(Komoditas::class, 'komoditas_id');
+    }
+
+    public function jenisKomoditas(): BelongsTo
+    {
+        return $this->belongsTo(JenisKomoditas::class, 'jenis_komoditas_id');
+    }
+
+    public function varietas(): BelongsTo
+    {
+        return $this->belongsTo(Varietas::class, 'varietas_id');
+    }
 }

database/migrations/2026_06_28_095941_update_lahan_table.php

@@ -35,6 +35,10 @@ return new class extends Migration
         Schema::table('petani', function (Blueprint $table) {
             $table->foreignId('profile_id')->nullable()->constrained('profiles')->onDelete('set null');
         });
+
+        Schema::table('map_petani', function (Blueprint $table) {
+            $table->foreignId('petani_id')->nullable()->constrained('petani')->onDelete('set null');
+        });
     }
 
     /**

resources/views/produktivitas/petani/header.blade.php

@@ -67,7 +67,7 @@
                         </a>
                     </li>
                     <li class="nav-item">
-                        <a class="nav-link {{ request()->routeIs('petani.lahan-tanaman.index') ? 'active' : '' }}" href="{{ route('petani.lahan-tanaman.index', $petani->id) }}">
+                        <a class="nav-link {{ request()->routeIs('petani.lahan-tanaman.*') ? 'active' : '' }}" href="{{ route('petani.lahan-tanaman.index', $petani->id) }}">
                           <i class="icon-base ti tabler-user-check me-1_5 icon-sm"></i>Lahan & Tanaman
                         </a>
                     </li>

resources/views/produktivitas/petani/lahan/add.blade.php

@@ -42,7 +42,7 @@
                                 <ul class="nav nav-align-left nav-pills flex-column">
                                     @foreach($lahan as $item)
                                     <li class="nav-item mb-1">
-                                        <a class="nav-link" href="{{ route('petani.lahan-tanaman.edit', ['petani' => $petani->id, 'id' => $item->id]) }}">
+                                        <a class="nav-link" href="{{ route('petani.lahan-tanaman.edit', ['petani' => $petani->id, 'lahan_tanaman' => $item->id]) }}">
                                             <span class="align-middle">
                                                 <i class="icon-base ti tabler-building-store icon-sm me-1_5"></i>{{ $item->nama }}
                                             </span>
@@ -60,9 +60,11 @@
                             </div>
                         </div>
 
-                        <form id="petani-lahan-tanaman" method="POST" action="{{ route('petani.lahan-tanaman.store', ['petani' => $petani->id]) }}">
+                        
-                            @csrf
                         <div class="col-12 col-lg-10 col-md-9 pt-6 pt-lg-0">
+                            <form id="petani-lahan-tanaman" method="POST" action="{{ route('petani.lahan-tanaman.store', ['petani' => $petani->id]) }}">
+                            @csrf
+                            <input type="hidden" name="status_kepemilikan" value="sendiri">
                             <div class="row">
                                 <div class="col-lg-6 mb-4">
                                     <h6 class="mb-3">Data Lahan dan Komoditas</h6>
@@ -174,8 +176,8 @@
                                     </div>
                                 </div>
                             </div>
+                            </form>
                         </div>
-                        </form>
                     </div>
                 </div>
             </div>

resources/views/produktivitas/petani/lahan/edit.blade.php

@@ -0,0 +1,510 @@
+@extends('layout.main')
+
+@push('style')
+<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet.draw/1.0.4/leaflet.draw.css" />
+
+<style>
+    #map {
+        height: 600px;
+        width: 100%;
+        background-color: #f8f9fa;
+        z-index: 1;
+    }
+</style>
+@endpush
+
+@section('content')
+<div class="container-xxl flex-grow-1 container-p-y">
+    @if ($errors->any())
+        <div class="alert alert-danger">
+            <ul class="mb-0">
+                @foreach ($errors->all() as $error)
+                    <li>{{ $error }}</li>
+                @endforeach
+            </ul>
+        </div>
+    @endif
+
+    <div class="row">
+        
+        <!-- PROFIL PETANI -->
+
+        <div class="col-md-12">
+            
+            @include('produktivitas.petani.header', ['petani' => $petani])
+
+            <div class="card mb-6">
+                <div class="card-body pt-12">
+                    <div class="row">
+                        <div class="col-12 col-lg-2 col-md-3">
+                            <div class="d-flex justify-content-between flex-column mb-4 mb-md-0">
+                                <ul class="nav nav-align-left nav-pills flex-column">
+                                    @foreach($lahan as $item)
+                                    <li class="nav-item mb-1">
+                                        <a class="nav-link {{ $item->id == $lahanSelected->id ? 'active' : '' }}" href="{{ route('petani.lahan-tanaman.edit', ['petani' => $petani->id, 'lahan_tanaman' => $item->id]) }}">
+                                            <span class="align-middle">
+                                                <i class="icon-base ti tabler-building-store icon-sm me-1_5"></i>{{ $item->nama }}
+                                            </span>
+                                        </a>
+                                    </li>
+                                    @endforeach
+                                    <li class="nav-item mb-1">
+                                        <a class="nav-link aive" href="{{ route('petani.lahan-tanaman.create', ['petani' => $petani->id]) }}">
+                                            <span class="align-middle">
+                                                <i class="icon-base ti tabler-plus icon-sm me-1_5"></i>Tambah Lahan
+                                            </span>
+                                        </a>
+                                    </li>
+                                </ul>
+                            </div>
+                        </div>
+
+                        
+                        <div class="col-12 col-lg-10 col-md-9 pt-6 pt-lg-0">
+                            <form id="petani-lahan-tanaman" method="POST" action="{{ route('petani.lahan-tanaman.store', ['petani' => $petani->id]) }}">
+                            @csrf
+                            <input type="hidden" name="status_kepemilikan" value="sendiri">
+                            <div class="row">
+                                <div class="col-lg-6 mb-4">
+                                    <h6 class="mb-3">Data Lahan dan Komoditas</h6>
+                                    
+                                    <div class="row">
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Luas Lahan (m2) <span class="text-danger">*</span></label>
+                                            <input type="number" step="0.01" id="luas_lahan" name="luas_lahan" class="form-control @error('luas_lahan') is-invalid @enderror" placeholder="Contoh: 1.5" required 
+                                                value="{{ old('luas_lahan', $lahanSelected->luas_lahan) }}" />
+                                            @error('luas_lahan')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                    </div>
+                                    <div class="row">
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Komoditas Utama <span class="text-danger">*</span></label>
+                                            <select id="komoditas_id" name="komoditas_id" class="form-select @error('komoditas_id') is-invalid @enderror">
+                                                <option value="">Pilih Komoditas</option>
+                                                @foreach($komoditas as $k)
+                                                <option value="{{ $k->id }}" {{ old('komoditas_id', $lahanSelected->komoditas_id) == $k->id ? 'selected' : '' }}>{{ $k->nama }}</option>
+                                                @endforeach
+                                            </select>
+                                            @error('komoditas_id')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Jenis Komoditas Utama <span class="text-danger">*</span></label>
+                                            <select id="jenis_komoditas_id" name="jenis_komoditas_id" class="form-select @error('jenis_komoditas_id') is-invalid @enderror" disabled>
+                                                @if(old('jenis_komoditas_id', $lahanSelected->jenis_komoditas_id))
+                                                <option value="{{ old('jenis_komoditas_id', $lahanSelected->jenis_komoditas_id) }}">{{ $lahanSelected->jenisKomoditas->nama }}</option>
+                                                @endif
+                                            </select>
+                                            @error('jenis_komoditas_id')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                    </div>
+                                    <div class="row">
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Varietas Umum <span class="text-danger">*</span></label>
+                                            <select id="varietas_id" name="varietas_id" class="form-select @error('varietas_id') is-invalid @enderror" disabled>
+                                                @if(old('varietas_id', $lahanSelected->varietas_id))
+                                                <option value="{{ old('varietas_id', $lahanSelected->varietas_id) }}">{{ $lahanSelected->varietas->nama }}</option>
+                                                @endif
+                                            </select>
+                                            @error('varietas_id')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                         <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Jumlah Tanaman <span class="text-danger">*</span></label>
+                                            <input type="number" name="jumlah_tanaman" class="form-control @error('jumlah_tanaman') is-invalid @enderror" placeholder="Contoh: 1" required />
+                                            @error('jumlah_tanaman')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                    </div>
+
+                                    <hr class="my-4">
+                                    <h6 class="mb-3 text-primary"><i class="ti tabler-map-pin me-1"></i> Lokasi Wilayah</h6>
+
+                                    <div class="row">
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Provinsi <span class="text-danger">*</span></label>
+                                            <select name="provinsi_id" id="provinsi_id" class="form-select @error('provinsi_id') is-invalid @enderror" required>
+                                                <option value="">Pilih Provinsi</option>
+                                                @foreach($provinsi as $p)
+                                                <option value="{{ $p->id }}" 
+                                                    data-path="{{ is_string($p->path) ? $p->path : json_encode($p->path) }}"
+                                                    {{ old('provinsi_id') == $p->id ? 'selected' : '' }}>{{ $p->nama }}
+                                                </option>
+                                                @endforeach
+                                            </select>
+                                            @error('provinsi_id')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Kabupaten/Kota <span class="text-danger">*</span></label>
+                                            <select name="kabupatenkota_id" id="kabupatenkota_id" class="form-select @error('kabupaten_id') is-invalid @enderror" disabled required>
+                                                <option value="">Pilih Kabupaten/Kota</option>
+                                            </select>
+                                        </div>
+                                        @error('kabupaten_id')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                    </div>
+
+                                    <div class="row">
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Kecamatan <span class="text-danger">*</span></label>
+                                            <select name="kecamatan_id" id="kecamatan_id" class="form-select @error('kecamatan_id') is-invalid @enderror" disabled required>
+                                                <option value="">Pilih Kecamatan</option>
+                                            </select>
+                                            @error('kecamatan_id')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                        <div class="col-md-6 mb-3 form-control-validation">
+                                            <label class="form-label">Desa/Kelurahan <span class="text-danger">*</span></label>
+                                            <select name="desa_kelurahan_id" id="desa_kelurahan_id" class="form-select @error('kecamatan_id') is-invalid @enderror" disabled required>
+                                                <option value="">Pilih Desa/Kelurahan</option>
+                                            </select>
+                                            @error('desa_kelurahan_id')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                    </div>
+
+                                    <div class="row">
+                                        <div class="col-md-12 mb-3 form-control-validation">
+                                            <label class="form-label">Raw Data Koordinat Lahan (Auto-generated JSON) <span class="text-danger">*</span></label>
+                                            <textarea name="path" id="path" class="form-control @error('path') is-invalid @enderror" rows="4" readonly placeholder="Koordinat akan terisi otomatis setelah Anda menggambar polygon di peta..."></textarea>
+                                            <small class="text-muted">Pastikan menggambar polygon di peta dengan menyambungkan titik akhir ke titik awal.</small>
+                                            @error('path')<div class="error invalid-feedback">{{ $message }}</div>@enderror
+                                        </div>
+                                    </div>
+                                </div>
+
+                                <div class="col-lg-6 mb-4">
+                                    <div class="d-flex justify-content-between align-items-center mb-3">
+                                        <h6 class="text-primary mb-0"><i class="ti tabler-map me-1"></i> Gambar Area Lahan</h6>
+                                        <span class="badge bg-label-info">Gunakan tool ⬟ di kiri peta</span>
+                                    </div>
+                                    
+                                    <div id="map" class="border rounded shadow-sm"></div>
+                                </div>
+
+                                <div class="row mt-3">
+                                    <div class="col-12 text-end">
+                                        <button type="reset" class="btn btn-label-secondary me-2">Reset</button>
+                                        <button type="submit" class="btn btn-primary"><i class="ti tabler-device-floppy me-2"></i> Simpan Data</button>
+                                    </div>
+                                </div>
+                            </div>
+                            </form>
+                        </div>
+                    </div>
+
+                    <br/>
+                    <div class="row">
+                        <div class="col-12 col-lg-2 col-md-3">
+                        </div>
+                        <div class="col-12 col-lg-10 col-md-9">
+                            <div class="table-responsive">
+                                <table class="table table-hover table-sm">
+                                    <thead class="border-top">
+                                        <tr>
+                                            <th>No</th>
+                                            <th>Nama</th>
+                                            <th>Komoditas</th>
+                                            <th>Jenis</th>
+                                            <th>Varietas</th>
+                                            <th>Aksi</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        @forelse($lahanSelected->tanaman as $index => $item)
+                                            <tr>
+                                                <td>{{ $loop->iteration }}</td> 
+                                                <td><span class="text-heading">{{ $item->nama }}</span></td>
+                                                <td><span class="text-muted">{{ $item->komoditas->nama }}</span></td>
+                                                <td><span class="text-muted">{{ $item->jenisKomoditas->nama }}</span></td>
+                                                <td><span class="text-muted">{{ $item->varietas->nama }} </span></td>
+                                            
+                                                <td>
+                                                    <div class="d-flex align-items-center">
+                                                        <a href="{{ route('petani.edit', $item->id) }}" class="btn btn-icon btn-text-secondary rounded-pill edit-record"><i class="ti tabler-edit ti-md"></i></a>
+                                                        <a href="javascript:;" class="btn btn-icon btn-text-secondary rounded-pill delete-record" data-id="{{ $item->id }}" data-nama="{{ $item->nama }}"><i class="ti tabler-trash ti-md"></i></a>
+                                                        <a href="{{ route('petani.show', $item->id) }}" class="btn btn-icon btn-text-secondary rounded-pill view-record"><i class="ti tabler-eye ti-md"></i></a>
+                                                    </div>
+                                                </td>
+                                            </tr>
+                                        @empty
+                                            <tr><td colspan="6" class="text-center py-4">Tidak ada data ditemukan.</td></tr>
+                                        @endforelse
+                                    </tbody>
+                                </table>
+                            </div>
+                        </div>
+                    </div>                        
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+@endsection
+
+@push('scripts')
+<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet.draw/1.0.4/leaflet.draw.js"></script>
+
+<script>
+    'use strict';
+    $(document).ready(function () {
+
+        $('#provinsi_id').select2().change(function(e) {
+            e.preventDefault();
+            var provinsiId = $(this).val();
+            focusToRegionBoundary(this);
+
+            $('#kabupatenkota_id').prop('disabled', !provinsiId).val('').trigger('change');
+            $('#kecamatan_id').prop('disabled', true).val('').trigger('change');
+            $('#desa_kelurahan_id').prop('disabled', true).val('').trigger('change');
+
+            if (provinsiId) {
+                $.ajax({
+                    url: '{{ route("kabupatenkota.byprovinsi", ":id") }}'.replace(':id', provinsiId),
+                    method: 'GET',
+                    success: function(data) {
+                        $('#kabupatenkota_id').empty().append('<option value="">Pilih Kabupaten/Kota</option>');
+                        data.forEach(function(kabupaten) {
+                            let path = '';
+                            if(kabupaten.path) {
+                                path = typeof kabupaten.path === 'string' ? kabupaten.path : JSON.stringify(kabupaten.path);
+                            }
+                            $('#kabupatenkota_id').append('<option value="' + kabupaten.id + '" data-path="' + path + '">' + kabupaten.nama + '</option>');
+                        });
+                    }
+                });
+            }
+        });
+        $('#kabupatenkota_id').select2().change(function(e) {
+            e.preventDefault();
+            var kabupatenId = $(this).val();
+            focusToRegionBoundary(this);
+            $('#kecamatan_id').prop('disabled', !kabupatenId).val('').trigger('change');
+            $('#desa_kelurahan_id').prop('disabled', true).val('').trigger('change');
+
+            if (kabupatenId) {
+                $.ajax({
+                    url: '{{ route("kecamatan.bykabupatenkota", ":id") }}'.replace(':id', kabupatenId),
+                    method: 'GET',
+                    success: function(data) {
+                        $('#kecamatan_id').empty().append('<option value="">Pilih Kecamatan</option>');
+                        data.forEach(function(kecamatan) {
+                            let path = '';
+                            if(kecamatan.path) {
+                                path = typeof kecamatan.path === 'string' ? kecamatan.path : JSON.stringify(kecamatan.path);
+                            }
+                            $('#kecamatan_id').append('<option value="' + kecamatan.id + '" data-path="' + path + '">' + kecamatan.nama + '</option>');
+                        });
+                    }
+                });
+            }
+        });
+        $('#kecamatan_id').select2().change(function(e) {
+            e.preventDefault();
+            var kecamatanId = $(this).val();
+            focusToRegionBoundary(this);
+            $('#desa_kelurahan_id').prop('disabled', !kecamatanId).val('').trigger('change'); 
+
+            if (kecamatanId) {
+                $.ajax({
+                    url: '{{ route("desakelurahan.bykecamatan", ":id") }}'.replace(':id', kecamatanId),
+                    method: 'GET',
+                    success: function(data) {
+                        $('#desa_kelurahan_id').empty().append('<option value="">Pilih Desa/Kelurahan</option>');
+                        data.forEach(function(desa) {
+                            let path = '';
+                            if(desa.path) {
+                                path = typeof desa.path === 'string' ? desa.path : JSON.stringify(desa.path);
+                            }
+                            $('#desa_kelurahan_id').append('<option value="' + desa.id + '" data-path="' + path + '">' + desa.nama + '</option>');
+                        });
+                    }
+                }); 
+            }
+        });
+        $('#desa_kelurahan_id').select2().change(function(e) {
+            e.preventDefault();
+            focusToRegionBoundary(this);
+        });
+
+        $('#komoditas_id').select2().change(function(e) {
+            e.preventDefault();
+            var komoditasId = $(this).val();
+            $('#jenis_komoditas_id').prop('disabled', !komoditasId).val('').trigger('change');
+            $('#varietas_id').prop('disabled', true).val('').trigger('change');
+
+            if (komoditasId) {
+                $.ajax({
+                    url: '{{ route("jenis-komoditas.by-komoditas", ":id") }}'.replace(':id', komoditasId),
+                    method: 'GET',
+                    success: function(data) {
+                        $('#jenis_komoditas_id').empty().append('<option value="">Pilih Jenis Komoditas</option>');
+                        data.data.forEach(function(jenis) {
+                            $('#jenis_komoditas_id').append('<option value="' + jenis.id + '">' + jenis.nama + '</option>');
+                        });
+                    }
+                });
+            }
+        });
+        $('#jenis_komoditas_id').select2().change(function(e) {
+            e.preventDefault();
+            var jenisKomoditasId = $(this).val();
+            $('#varietas_id').prop('disabled', !jenisKomoditasId).val('').trigger('change');
+
+            if (jenisKomoditasId) {
+                $.ajax({
+                    url: '{{ route("varietas.by-jenis-komoditas", ":id") }}'.replace(':id', jenisKomoditasId),
+                    method: 'GET',
+                    success: function(data) {
+                        $('#varietas_id').empty().append('<option value="">Pilih Varietas</option>');
+                        data.data.forEach(function(jenis) {
+                            $('#varietas_id').append('<option value="' + jenis.id + '">' + jenis.nama + '</option>');
+                        });
+                    }
+                });
+            }
+        });
+        $('#varietas_id').select2();
+
+        // MAP
+        let map = L.map('map').setView([-0.789275, 113.921327], 5); // Default: Tengah Indonesia
+
+        L.tileLayer('http://{s}.google.com/vt/lyrs=s,h&x={x}&y={y}&z={z}', {
+            maxZoom: 22,
+            subdomains: ['mt0', 'mt1', 'mt2', 'mt3'],
+            attribution: '&copy; Google Maps Satellite'
+        }).addTo(map);
+
+        let regionBoundaryLayer = L.featureGroup().addTo(map);
+
+        function focusToRegionBoundary(selectElement) {
+            regionBoundaryLayer.clearLayers(); // Bersihkan garis wilayah sebelumnya
+
+            let selectedOption = selectElement.options[selectElement.selectedIndex];
+            if (!selectedOption || !selectedOption.hasAttribute('data-path')) return;
+
+            let pathStr = selectedOption.getAttribute('data-path');
+            if (!pathStr || pathStr === "null" || pathStr === "") return;
+
+            try {
+                let rawData = typeof pathStr === 'string' ? JSON.parse(pathStr) : pathStr;
+                
+                if (Array.isArray(rawData) && rawData.length > 0) {
+                    
+                    function formatCoordinates(coords) {
+                        if (coords.length === 2 && typeof coords[0] === 'number') {
+                            return [coords[0], coords[1]]; // JANGAN DIBALIK
+                        }
+                        return coords.map(formatCoordinates);
+                    }
+
+                    let latLngs = formatCoordinates(rawData);
+
+                    let polygon = L.polygon(latLngs, {
+                        color: '#3b5998', 
+                        fillColor: '#3b5998',
+                        fillOpacity: 0.1,
+                        weight: 2,
+                        dashArray: '5, 5',
+                        interactive: false
+                    });
+
+                    regionBoundaryLayer.addLayer(polygon);
+                    map.fitBounds(polygon.getBounds(), { padding: [20, 20] });
+                }
+            } catch (error) {
+                console.error("Format JSON path wilayah tidak valid:", error);
+            }
+        }
+
+        let drawnItems = new L.FeatureGroup();
+        map.addLayer(drawnItems);
+
+        let drawControl = new L.Control.Draw({
+            draw: {
+                polygon: {
+                    allowIntersection: false, 
+                    showArea: true, 
+                    shapeOptions: {
+                        color: '#28c76f',
+                        fillColor: '#28c76f',
+                        fillOpacity: 0.4,
+                        weight: 3
+                    }
+                },
+                polyline: false,
+                circle: false,
+                rectangle: false,
+                marker: false,
+                circlemarker: false
+            },
+            edit: {
+                featureGroup: drawnItems,
+                remove: true
+            }
+        });
+        map.addControl(drawControl);
+
+        map.on(L.Draw.Event.CREATED, function (e) {
+            let layer = e.layer;
+
+            drawnItems.clearLayers(); 
+            drawnItems.addLayer(layer);
+
+            updatePathTextarea(layer);
+        });
+
+        map.on(L.Draw.Event.EDITED, function (e) {
+            e.layers.eachLayer(function (layer) {
+                updatePathTextarea(layer);
+            });
+        });
+
+        map.on(L.Draw.Event.DELETED, function () {
+            document.getElementById('path').value = '';
+        });
+
+        function updatePathTextarea(layer) {
+            let latlngs = layer.getLatLngs()[0];
+            let pathData = latlngs.map(function(latlng) {
+                return [latlng.lng, latlng.lat]; 
+            });
+            document.getElementById('path').value = JSON.stringify(pathData);
+
+            let area = L.GeometryUtil.geodesicArea(latlngs);
+
+            console.log(area);
+
+            $('#luas_lahan').val(area.toFixed(2));
+        }
+
+        // FORM
+
+        $('#petani-lahan-tanaman').validate({
+            rules: {
+                luas_lahan: { required: true },
+                komoditas_id: { required: true },
+                jenis_komoditas_id: { required: true },
+                varietas_id: { required: true },
+                desa_kelurahan_id: { required: true },
+                jumlah_tanaman: { required: true },
+            },
+            messages: {
+                luas_lahan: { required: "Luas lahan wajib diisi" },
+                komoditas_id: { required: "Komoditas wajib diisi" },
+                jenis_komoditas_id: { required: "Jenis komoditas wajib diisi" },
+                varietas_id: { required: "Varietas wajib diisi" },
+                desa_kelurahan_id: { required: "Desa/Kelurahan wajib diisi" },
+                jumlah_tanaman: { required: "Jumlah tanaman wajib diisi" },
+            },
+            errorElement: 'div',
+            errorPlacement: function (error, element) {
+                error.addClass('invalid-feedback');
+                element.closest('.mb-6, .form-control-validation').append(error);
+            },
+            highlight: function (element) {
+                $(element).addClass('is-invalid');
+            },
+            unhighlight: function (element) {
+                $(element).removeClass('is-invalid');
+            }
+        });
+    });
+</script>
+@endpush

resources/views/produktivitas/petani/lahan/index.blade.php

@@ -27,7 +27,7 @@
                             <ul class="nav nav-align-left nav-pills flex-column">
                                 @foreach($lahan as $item)
                                 <li class="nav-item mb-1">
-                                    <a class="nav-link {{ $loop->first ? 'active' : '' }}" href="{{ route('petani.lahan-tanaman.edit', ['petani' => $petani->id, 'id' => $item->id]) }}">
+                                    <a class="nav-link {{ $loop->first ? 'active' : '' }}" href="{{ route('petani.lahan-tanaman.edit', ['petani' => $petani->id, 'lahan_tanaman' => $item->id]) }}">
                                         <span class="align-middle">
                                             <i class="icon-base ti tabler-building-store icon-sm me-1_5"></i>{{ $item->nama }}
                                         </span>
@@ -45,7 +45,8 @@
                         </div>
                     </div>
 
-                    
+                    @if($lahan->count() > 0)
+                    @endif
                 </div>
             </div>
         </div>