commands and logs to the database

src/Command/CommandRepo.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Lucent\Command;
+
+use Illuminate\Support\Facades\DB;
+use Lucent\Command\Data\CommandLogItem;
+
+class CommandRepo
+{
+    public function findBySignature($signature): ?CommandLogItem
+    {
+
+        $row = DB::table("command_logs")->where("signature", $signature)->first();
+        if (empty($row)) {
+            return null;
+        }
+        return CommandLogItem::fromDB($row);
+    }
+
+
+    public function upsertCommand(CommandLogItem $commandLogItem): void
+    {
+        $foundCommandLogItem = $this->findBySignature($commandLogItem->signature);
+        if (empty($foundCommandLogItem)) {
+            DB::table("command_logs")->insert(toArray($commandLogItem));
+            return;
+        }
+
+        DB::table("command_logs")->where("signature", $commandLogItem->signature)->update(toArray($commandLogItem));
+    }
+
+    public function appendToLogs(string $signature, string $line): void
+    {
+       $res =  DB::update(
+            'update command_logs set logs = logs || ?  where signature = ?',
+            [$line, $signature]
+        );
+
+    }
+}