add command to update LTI 1.3 URLs in settings

src/Commands/UpdateConsumerSetting.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace LonghornOpen\LaravelCelticLTI\Commands;
+
+use ceLTIc\LTI;
+use Exception;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\DB;
+use LonghornOpen\LaravelCelticLTI\PlatformCreator;
+
+class UpdateConsumerSetting extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'lti:update-consumer-setting {setting : the setting to update} {old-value : the old value of the setting} {new-value : the new value of the setting}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Update a consumer setting for all consumers with a given value to a new value.';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    protected function promptForMissingArgumentsUsing()
+    {
+        return [
+            'setting' => 'Which LTI consumer setting should I update?',
+            'old-value' => 'What value of that setting should I replace?',
+            'new-value' => 'What value should I replace it with?',
+        ];
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $total_processed = 0;
+        DB::table('lti2_consumer')->orderBy('consumer_pk')->chunk(100, function ($consumers) use (&$total_processed) {
+            foreach ($consumers as $consumer) {
+                $settings = json_decode($consumer->settings, true);
+                if (!array_key_exists($this->argument('setting'), $settings)) {
+                    continue;
+                }
+                if ($settings[$this->argument('setting')] !== $this->argument('old-value')) {
+                    continue;
+                }
+                $settings[$this->argument('setting')] = $this->argument('new-value');
+                $consumer->settings = json_encode($settings);
+                DB::update('UPDATE lti2_consumer SET settings=? WHERE consumer_pk=?', [$consumer->settings, $consumer->consumer_pk]);
+                $total_processed++;
+            }
+        });
+
+        $this->info("Successfully updated ".$total_processed." consumer settings.");
+        return 0;
+    }
+
+}

src/LtiServiceProvider.php

@@ -6,6 +6,7 @@
 use Illuminate\Support\ServiceProvider;
 use LonghornOpen\LaravelCelticLTI\Commands\AddLti1p2Platform;
 use LonghornOpen\LaravelCelticLTI\Commands\AddLti1p3Platform;
+use LonghornOpen\LaravelCelticLTI\Commands\UpdateConsumerSetting;
 
 class LtiServiceProvider extends ServiceProvider
 {
@@ -17,6 +18,7 @@ public function boot() : void
             $this->commands([
                 AddLti1p2Platform::class,
                 AddLti1p3Platform::class,
+                UpdateConsumerSetting::class,
             ]);
         }