Initial version backups (#5)

* Initial version backups

* Adding savefromremote:latest, updating readme

* Confirmation on deployment only

* Update order

Author: brad-ps

README.md

@@ -13,6 +13,10 @@
 
 `dep sitehost:prepare:deploy stage=uat --branch=master`
 
+`dep sitehost:backup`
+
+`dep savefromremote:latest`
+
 `dep savefromremote`
 
 `dep savefromremote:db`
@@ -33,7 +37,7 @@ To keep normal set up - add to your docker file environment
 1. Make sure you are running the latest docker image (you can pull this from inside docker desktop). deployer 7 currently works with 8.1 and 8.0 docker images.
 2. Install the new module `composer require --dev PlasticStudio/ps-deployer ` this now contains all the tasks that were present in the old deploy.php
 3. Rename your `deploy.php` to `deploy-backup.php`
-4. Creaste new `deploy.php` and add below new code all. 
+4. Create new `deploy.php` and add below new code all. 
     ```
     <?php
 
@@ -167,6 +171,9 @@ dep deploy stage=prod --tag=1.0.1
 
 Make sure your `deployer.php` paths are set up correctly
 
+Make a new backup, then save both db and assets from remote
+`dep savefromremote:latest`
+
 Save both db and assets from remote
 `dep savefromremote`
 

ps_silverstripe.php

@@ -192,6 +192,95 @@
 
 
 
+task('sitehost:backup', function () {
+    if (testLocally('[ -f /var/www/sitehost-api-key.txt ]')) {
+        $config = file_get_contents('/var/www/sitehost-api-key.txt');
+        set('sitehost_api_key', trim($config));
+    }
+
+    if (!get('sitehost_api_key')) {
+        writeln('<error>SKIPPING SITEHOST BACKUP - sitehost_api_key not set - You may need to add a the sitehost-api-key.txt to your parent directory or update your docker image</error>');
+        return;
+    }
+
+    if (!get('sitehost_client_id')) {
+        writeln('<error>SKIPPING SITEHOST BACKUP - sitehost_client_id not set</error>');
+        return;
+    }
+
+    if (!get('sitehost_server_name')) {
+        writeln('<error>SKIPPING SITEHOST BACKUP - sitehost_server_name not set</error>');
+        return;
+    }
+
+    if (!get('sitehost_stack_name')) {
+        writeln('<error>SKIPPING SITEHOST BACKUP - sitehost_stack_name not set</error>');
+        return;
+    }
+
+    $ch = curl_init();
+    curl_setopt($ch, CURLOPT_URL, "https://api.sitehost.nz/1.2/cloud/stack/backup.json");
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    curl_setopt($ch, CURLOPT_POST, 1);
+    $body = array(
+        'apikey' => get('sitehost_api_key'),
+        'client_id' => get('sitehost_client_id'),
+        'server' => get('sitehost_server_name'),
+        'name' => get('sitehost_stack_name'),
+    );
+    curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
+    writeln('<info>Trigger a containter backup {{sitehost_stack_name}} on {{sitehost_server_name}}</info>');
+
+    $backupResponse = curl_exec($ch);
+    $backupStatusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+
+    writeln('<info>Response from Sitehost: ' . $backupResponse . '</info>');
+
+    curl_close($ch);
+
+    $backupResponse = json_decode($backupResponse, true);
+
+    // if response.status is true, start looping the job endpoint to wait for a completed response
+    if ($backupStatusCode == 200 && isset($backupResponse['return']) && isset($backupResponse['return']['job_id'])) {
+
+        writeln('<info>Waiting for backup to complete...</info>');
+
+        $job_url = "https://api.sitehost.nz/1.2/job/get.json?apikey=" . get('sitehost_api_key') . "&job_id=" . $backupResponse['return']['job_id'] . "&type=scheduler"; // scheduler or daemon
+
+        $ch = curl_init();
+
+        // Loop until the job is completed
+        do {
+            sleep(5); //. Check every 5 seconds for completed backup
+
+            curl_setopt($ch, CURLOPT_URL, $job_url);
+            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+            $jobResponse = curl_exec($ch);
+            $jobStatusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+            
+            // Decode the response and check the status
+            $jobStatus = json_decode($jobResponse, true);
+
+        } while ($jobStatus['return']['state'] != 'Completed');
+
+        curl_close($ch);
+
+        writeln('<info>Backup completed</info>');
+
+    }
+});
+
+
+
+task('sitehost:deploymentbackup', function () {
+
+    if (askConfirmation('Do you want to run a backup before deploying?')) {
+        invoke("sitehost:backup");
+    } else {
+        writeln('Ok, skipping backup.');
+    }
+
+})->select('stage=prod');
 
 
 
@@ -259,6 +348,12 @@
     'savefromremote:assets'
 ]);
 
+task('savefromremote:latest', [
+    'sitehost:backup',
+    'savefromremote:db',
+    'savefromremote:assets'
+]);
+
 /**
  * Save DB from server.
  * Grabs the most recent backup i.e. previous nights DB
@@ -329,6 +424,7 @@
 desc('Deploy your project');
 task('deploy', [
     'confirm',
+    'sitehost:deploymentbackup',
     'deploy:prepare',
     'deploy:vendors',
     // TODO: check if required 'deploy:clear_paths',