From af3ce0ea40c395c2939cc731972318b9358e949e Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Mon, 29 Sep 2025 12:18:09 +0530
Subject: [PATCH] Add plant code column to UserExporter and implement plant
 validation in UserImporter

---
 app/Filament/Exports/UserExporter.php |  3 +++
 app/Filament/Imports/UserImporter.php | 28 +++++++++++++++++++++++++--
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/app/Filament/Exports/UserExporter.php b/app/Filament/Exports/UserExporter.php
index ed0d8d2..f9de5b7 100644
--- a/app/Filament/Exports/UserExporter.php
+++ b/app/Filament/Exports/UserExporter.php
@@ -14,6 +14,7 @@ class UserExporter extends Exporter
     public static function getColumns(): array
     {
         static $rowNumber = 0;
+
         return [
             // ExportColumn::make('id')
             //     ->label('ID'),
@@ -23,6 +24,8 @@ class UserExporter extends Exporter
                     // Increment and return the row number
                     return ++$rowNumber;
                 }),
+            ExportColumn::make('plant.code')
+                ->label('PLANT CODE'),
             ExportColumn::make('name')
                 ->label('NAME'),
             ExportColumn::make('email')
diff --git a/app/Filament/Imports/UserImporter.php b/app/Filament/Imports/UserImporter.php
index 2dbaa5e..a615845 100644
--- a/app/Filament/Imports/UserImporter.php
+++ b/app/Filament/Imports/UserImporter.php
@@ -2,6 +2,7 @@
 
 namespace App\Filament\Imports;
 
+use App\Models\Plant;
 use App\Models\User;
 use Filament\Actions\Imports\Exceptions\RowImportFailedException;
 use Filament\Actions\Imports\ImportColumn;
@@ -17,6 +18,12 @@ class UserImporter extends Importer
     public static function getColumns(): array
     {
         return [
+            ImportColumn::make('plant')
+                ->requiredMapping()
+                ->exampleHeader('Plant Code')
+                ->example('1000')
+                ->label('PLANT CODE')
+                ->relationship(resolveUsing: 'code'),
             ImportColumn::make('name')
                 ->requiredMapping()
                 ->exampleHeader('Name')
@@ -25,9 +32,9 @@ class UserImporter extends Importer
                 ->rules(['required']),//, 'max:255'
             ImportColumn::make('email')
                 ->requiredMapping()
-                ->exampleHeader('E-mail')
+                ->exampleHeader('E-Mail')
                 ->example('RAW00001@cripumps.com')
-                ->label('E-mail')
+                ->label('E-Mail')
                 ->rules(['required', 'email']),//, 'max:255'
             ImportColumn::make('password')
                 ->requiredMapping()
@@ -47,6 +54,22 @@ class UserImporter extends Importer
     public function resolveRecord(): ?User
     {
         $warnMsg = [];
+        $plant = null;
+        if (Str::length($this->data['plant']) > 0) {
+            if (Str::length($this->data['plant']) < 4 || !is_numeric($this->data['plant'] || !preg_match('/^[1-9]\d{3,}$/', $this->data['plant']))) {
+                $warnMsg[] = "Invalid plant code found!";
+            }
+            else {
+                $plant = Plant::where('code', $this->data['plant'])->first();
+                if (!$plant) {
+                    $warnMsg[] = "Plant not found";
+                }
+                else {
+                    $plant = $plant->id ?? null;
+                }
+            }
+        }
+
         if (Str::length($this->data['name']) < 1) {
             $warnMsg[] = "User name not found!";
         }
@@ -85,6 +108,7 @@ class UserImporter extends Importer
         [
             'name' => $this->data['name'],
             'password' => $this->data['password'],
+            'plant_id' => $plant,
         ]);
 
         // Assign roles