first commit

app/Console/Commands/CheckSchemaChanges.php

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+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\SourceDatabase;
+use App\Services\SchemaComparisonService;
+use Illuminate\Console\Command;
+
+class CheckSchemaChanges extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'schema:check-changes {--database= : Specific database ID to check}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Check for schema changes in source databases';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(SchemaComparisonService $comparisonService): int
+    {
+        $databaseId = $this->option('database');
+
+        if ($databaseId) {
+            $databases = SourceDatabase::where('id', $databaseId)->get();
+            
+            if ($databases->isEmpty()) {
+                $this->error("Database with ID {$databaseId} not found.");
+                return Command::FAILURE;
+            }
+        } else {
+            $databases = SourceDatabase::where('is_active', true)->get();
+        }
+
+        if ($databases->isEmpty()) {
+            $this->info('No source databases configured.');
+            return Command::SUCCESS;
+        }
+
+        $totalChanges = 0;
+
+        foreach ($databases as $database) {
+            $this->info("Checking schema changes for: {$database->name}");
+            
+            $changes = $comparisonService->checkForChanges($database);
+            
+            if ($changes->isEmpty()) {
+                $this->info('  No changes detected.');
+            } else {
+                $this->warn("  Found {$changes->count()} change(s):");
+                foreach ($changes as $change) {
+                    $this->line("    - {$change['description']}");
+                }
+                $totalChanges += $changes->count();
+            }
+        }
+
+        $this->newLine();
+        $this->info("Total changes detected: {$totalChanges}");
+
+        return Command::SUCCESS;
+    }
+}

app/Console/Commands/RunMigration.php

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+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\MigrationSchedule;
+use App\Models\MigrationRun;
+use App\Jobs\RunMigrationJob;
+use Illuminate\Console\Command;
+
+class RunMigration extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'migration:run {schedule? : The schedule ID to run}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Run a migration schedule immediately';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(): int
+    {
+        $scheduleId = $this->argument('schedule');
+
+        if ($scheduleId) {
+            $schedule = MigrationSchedule::find($scheduleId);
+            
+            if (!$schedule) {
+                $this->error("Schedule with ID {$scheduleId} not found.");
+                return Command::FAILURE;
+            }
+
+            $this->runSchedule($schedule);
+        } else {
+            // Run all due schedules
+            $schedules = MigrationSchedule::where('is_active', true)
+                ->where(function ($query) {
+                    $query->whereNull('next_run_at')
+                          ->orWhere('next_run_at', '<=', now());
+                })
+                ->get();
+
+            if ($schedules->isEmpty()) {
+                $this->info('No schedules due to run.');
+                return Command::SUCCESS;
+            }
+
+            foreach ($schedules as $schedule) {
+                $this->runSchedule($schedule);
+            }
+        }
+
+        return Command::SUCCESS;
+    }
+
+    /**
+     * Run a specific schedule
+     */
+    private function runSchedule(MigrationSchedule $schedule): void
+    {
+        $this->info("Running migration schedule: {$schedule->name}");
+
+        $migrationRun = MigrationRun::create([
+            'schedule_id' => $schedule->id,
+            'status' => 'pending',
+            'total_tables' => count($schedule->tables),
+        ]);
+
+        RunMigrationJob::dispatch($migrationRun);
+
+        $this->info("Migration job dispatched. Run ID: {$migrationRun->id}");
+    }
+}