feat: initialize Dr-Panel project with patient file number support

app/Observers/PatientIllnessObserver.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Observers;
+
+use App\Models\PatientIllness;
+use Illuminate\Support\Facades\Cache;
+
+class PatientIllnessObserver
+{
+    public function saved(PatientIllness $patientIllness): void
+    {
+        Cache::forget('illness_options_1');
+        Cache::forget('illness_options_2');
+    }
+
+    public function deleted(PatientIllness $patientIllness): void
+    {
+        Cache::forget('illness_options_1');
+        Cache::forget('illness_options_2');
+    }
+}

app/Observers/PatientObserver.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Observers;
+
+use App\Models\Patient;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Storage;
+
+class PatientObserver
+{
+    private const FILE_FIELDS = ['photos_before', 'photos_after', 'videos', 'audio_files'];
+
+    public function creating(Patient $patient): void
+    {
+        if (empty($patient->file_number)) {
+            $max = DB::table('patients')->max('file_number');
+            $patient->file_number = max(100, ($max ?? 99) + 1);
+        }
+    }
+
+    public function updating(Patient $patient): void
+    {
+        foreach (self::FILE_FIELDS as $field) {
+            $rawOld   = $patient->getRawOriginal($field);
+            $oldFiles = ! empty($rawOld) ? (json_decode($rawOld, true) ?? []) : [];
+            $newFiles = array_values((array) ($patient->getAttribute($field) ?? []));
+            $removed  = array_diff($oldFiles, $newFiles);
+
+            foreach ($removed as $path) {
+                if (! empty(trim((string) $path))) {
+                    Storage::disk('public')->delete($path);
+                }
+            }
+        }
+    }
+
+    public function deleting(Patient $patient): void
+    {
+        foreach (self::FILE_FIELDS as $field) {
+            $files = $patient->getAttribute($field) ?? [];
+
+            foreach ((array) $files as $path) {
+                Storage::disk('public')->delete($path);
+            }
+        }
+    }
+}

app/Observers/SyncObserver.php

@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Observers;
+
+use App\Models\SyncLog;
+use Illuminate\Database\Eloquent\Model;
+
+class SyncObserver
+{
+    public function created(Model $model): void
+    {
+        if (app()->bound('sync.applying')) {
+            return;
+        }
+
+        SyncLog::create([
+            'datetime'     => now(),
+            'ip'           => request()->ip() ?? '127.0.0.1',
+            'user'         => auth()->user()?->name ?? 'system',
+            'table_name'   => $model->getTable(),
+            'action'       => 'created',
+            'record_id'    => $model->getKey(),
+            'changed_data' => $model->getAttributes(),
+        ]);
+    }
+
+    public function updated(Model $model): void
+    {
+        if (app()->bound('sync.applying')) {
+            return;
+        }
+
+        $dirty = $model->getDirty();
+        if (empty($dirty)) {
+            return;
+        }
+
+        $changedData = [];
+        foreach ($dirty as $field => $rawValue) {
+            $changedData[$field] = $rawValue instanceof \BackedEnum
+                ? $rawValue->value
+                : (is_object($rawValue) ? (string) $rawValue : $rawValue);
+        }
+
+        SyncLog::create([
+            'datetime'     => now(),
+            'ip'           => request()->ip() ?? '127.0.0.1',
+            'user'         => auth()->user()?->name ?? 'system',
+            'table_name'   => $model->getTable(),
+            'action'       => 'updated',
+            'record_id'    => $model->getKey(),
+            'changed_data' => $changedData,
+        ]);
+    }
+
+    public function deleted(Model $model): void
+    {
+        if (app()->bound('sync.applying')) {
+            return;
+        }
+
+        SyncLog::create([
+            'datetime'     => now(),
+            'ip'           => request()->ip() ?? '127.0.0.1',
+            'user'         => auth()->user()?->name ?? 'system',
+            'table_name'   => $model->getTable(),
+            'action'       => 'deleted',
+            'record_id'    => $model->getKey(),
+            'changed_data' => null,
+        ]);
+    }
+}

app/Observers/VisitObserver.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Observers;
+
+use App\Models\Visit;
+
+class VisitObserver
+{
+    public function created(Visit $visit): void
+    {
+        $this->touchPatient($visit);
+    }
+
+    public function updated(Visit $visit): void
+    {
+        $this->touchPatient($visit);
+    }
+
+    private function touchPatient(Visit $visit): void
+    {
+        $patient = $visit->patientRecord;
+        if (! $patient) {
+            return;
+        }
+        $patient->updated_at = now();
+        $patient->save();
+    }
+}