first commit

app/Models/Document.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Models;
+
+use App\Events\DocumentVersionUpdated;
+use Illuminate\Database\Eloquent\Model;
+use Spatie\Activitylog\LogOptions;
+use Spatie\Activitylog\Traits\LogsActivity;
+
+class Document extends Model
+{
+
+    use LogsActivity;
+    
+    protected static $logAttributes = ['name', 'status'];
+    protected static $logOnlyDirty = true;
+
+    protected $fillable = [
+        'name',
+        'status',
+        'project_id',
+        'folder_id',
+        'current_version_id'
+    ];
+
+
+    public function versions() {
+        return $this->hasMany(DocumentVersion::class);
+    }
+    
+    public function approvals() {
+        return $this->hasMany(Approval::class);
+    }
+    
+    public function comments() {
+        return $this->hasMany(Comment::class)->whereNull('parent_id');
+    }
+
+    public function createVersion($file)
+    {
+        return $this->versions()->create([
+            'file_path' => $file->store("documents/{$this->id}/versions"),
+            'hash' => hash_file('sha256', $file),
+            'user_id' => auth()->id(),
+            'version_number' => $this->versions()->count() + 1
+        ]);
+    }
+    
+    public function getCurrentVersionAttribute()
+    {
+        return $this->versions()->latest()->first();
+    }
+
+    public function uploadVersion($file)
+    {
+        $this->versions()->create([
+            'file_path' => $file->store("projects/{$this->id}/versions"),
+            'hash' => hash_file('sha256', $file),
+            'version' => $this->versions()->count() + 1,
+            'user_id' => auth()->id()
+        ]);
+        
+        event(new DocumentVersionUpdated($this));
+
+        return $version;
+    }
+
+    public function getActivitylogOptions(): LogOptions
+    {
+        return LogOptions::defaults()
+            ->logExcept(['current_version_id'])
+            ->logUnguarded();
+    }
+
+}