import validation

app/Utilities/Import.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace App\Utilities;
+
+use Illuminate\Validation\ValidationException;
+
+class Import
+{
+
+    public static function createFromFile($import, $slug)
+    {
+        $success = true;
+
+        // Loop through all sheets
+        $import->each(function ($sheet) use (&$success, $slug) {
+            $model = '\App\Models\\' . $slug;
+            $request = '\App\Http\Requests\\' . $slug;
+
+            if (!class_exists($model) || !class_exists($request)) {
+                return false;
+            }
+
+            $tmp = explode('\\', $slug);
+            $file_name = str_plural(strtolower($tmp[1]));
+
+            if ($sheet->getTitle() != $file_name) {
+                return false;
+            }
+
+            $success = static::createFromSheet($sheet, $slug);
+        });
+
+        return $success;
+    }
+
+    public static function createFromSheet($sheet, $slug)
+    {
+        $success = true;
+
+        $model = '\App\Models\\' . $slug;
+        $request = '\App\Http\Requests\\' . $slug;
+
+        if (!class_exists($model) || !class_exists($request)) {
+            return false;
+        }
+
+        // Loop through all rows
+        $sheet->each(function ($row, $index) use ($sheet, &$success, $model, $request) {
+            $data = $row->toArray();
+
+            // Set the line values so that request class could validate
+            request()->merge($data);
+
+            try {
+                app($request);
+
+                $data['company_id'] = session('company_id');
+
+                $model::create($data);
+            } catch (ValidationException $e) {
+                $message = trans('messages.error.import_failed', [
+                    'message' => $e->validator->errors()->first(),
+                    'sheet' => $sheet->getTitle(),
+                    'line' => $index + 2,
+                ]);
+
+                flash($message)->error()->important();
+
+                $success = false;
+
+                // Break the import process
+                return false;
+            }
+
+            // Unset added line values
+            foreach ($data as $key => $value) {
+                request()->offsetUnset($key);
+            }
+        });
+
+        return $success;
+    }
+
+}