Added an initial class for running a series

src/classes/Model/ActionSeries/Commands/FetchCommandDetails.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace dhope0000\LXDClient\Model\ActionSeries\Commands;
+
+use dhope0000\LXDClient\Model\Database\Database;
+
+class FetchCommandDetails
+{
+    public function __construct(Database $database)
+    {
+        $this->database = $database->dbObject;
+    }
+
+    public function fetchDetails(int $commandId)
+    {
+        $sql = "SELECT
+                    `ASC_Command` as `command`
+                FROM
+                    `Action_Series_Commands`
+                WHERE
+                    `ASC_ID` = :commandId
+                ";
+        $do = $this->database->prepare($sql);
+        $do->execute([
+            ":commandId"=>$commandId
+        ]);
+        return $do->fetch(\PDO::FETCH_ASSOC);
+    }
+}

src/classes/Model/ActionSeries/Commands/FetchCommands.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace dhope0000\LXDClient\Model\ActionSeries\Commands;
+
+use dhope0000\LXDClient\Model\Database\Database;
+
+class FetchCommands
+{
+    public function __construct(Database $database)
+    {
+        $this->database = $database->dbObject;
+    }
+
+    public function fetchForSeries(int $seriesId)
+    {
+        $sql = "SELECT
+                    `ASC_ID` as `id`,
+                    `ASC_Name` as `name`,
+                    `ASC_Command` as `command`,
+                    `ASC_ASC_Parent` as `parentId`,
+                    `ASC_ASC_Parent_Return_Action` as `parentReturnAction`
+                FROM
+                    `Action_Series_Commands`
+                WHERE
+                    `ASC_AS_ID` = :seriesId
+                ";
+        $do = $this->database->prepare($sql);
+        $do->execute([
+            ":seriesId"=>$seriesId
+        ]);
+        return $do->fetchAll(\PDO::FETCH_ASSOC);
+    }
+}

src/classes/Model/ActionSeries/Run/UpdateRun.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace dhope0000\LXDClient\Model\ActionSeries\Run;
+
+use dhope0000\LXDClient\Model\Database\Database;
+
+class UpdateRun
+{
+    public function __construct(Database $database)
+    {
+        $this->database = $database->dbObject;
+    }
+
+    public function closeRun(int $runId)
+    {
+        $sql = "UPDATE
+                    `Action_Series_Runs`
+                SET
+                    `ASR_Date_Finished` = CURRENT_TIMESTAMP
+                WHERE
+                    `ASR_ID` = :runId
+                ";
+        $do = $this->database->prepare($sql);
+        $do->execute([
+            ":runId"=>$runId
+        ]);
+        return $do->rowCount() ? true : false;
+    }
+}

src/classes/Tools/ActionSeries/Run/StartRun.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace dhope0000\LXDClient\Tools\ActionSeries\Run;
+
+use dhope0000\LXDClient\Model\ActionSeries\Run\InsertRun;
+use dhope0000\LXDClient\Tools\ActionSeries\Commands\GetCommandTree;
+use dhope0000\LXDClient\Tools\ActionSeries\Run\ExecuteCommand;
+use dhope0000\LXDClient\Model\ActionSeries\Run\UpdateRun;
+
+class StartRun
+{
+    private $runId = null;
+
+    public function __construct(
+        InsertRun $insertRun,
+        GetCommandTree $getCommandTree,
+        ExecuteCommand $executeCommand,
+        UpdateRun $updateRun
+    ) {
+        $this->insertRun = $insertRun;
+        $this->getCommandTree = $getCommandTree;
+        $this->executeCommand = $executeCommand;
+        $this->updateRun = $updateRun;
+    }
+
+    public function start(int $userId, int $seriesId, array $instancesByHost)
+    {
+        $this->insertRun->insert($userId, $seriesId);
+
+        $this->runId = $this->insertRun->getId();
+
+        $commandTree = $this->getCommandTree->get($seriesId);
+        try {
+            foreach ($instancesByHost as $hostId => $instances) {
+                foreach ($instances as $instance) {
+                    $this->traverseTree($hostId, $instance, $commandTree);
+                }
+            }
+        } catch (\Exception $e) {
+            // Some error logging
+            // $this->updateRun->setFailed($runId);
+        } finally {
+            $this->updateRun->closeRun($this->runId);
+        }
+    }
+
+    private function traverseTree(int $hostId, string $instance, array $tree)
+    {
+        foreach ($tree as $command) {
+            $result = $this->executeCommand->execute($hostId, $instance, $this->runId, $command["id"]);
+
+            // When we have reached the end of the tree
+            if (!isset($command["children"])) {
+                break;
+            }
+
+            $childBranch = $this->findResultCommandSeries($result, $command["children"]);
+
+            if (empty($childBranch)) {
+                throw new \Exception("Reached an un-expected result for {$command["command"]}", 1);
+            }
+
+            $this->traverseTree($hostId, $instance, $childBranch);
+        }
+
+        return true;
+    }
+
+    private function findResultCommandSeries(int $result, array $commandOptions)
+    {
+        foreach ($commandOptions as $branch) {
+            if ((int) $branch["parentReturnAction"] === $result) {
+                return [$branch];
+            }
+        }
+    }
+}