- CL/Messages_model->sendExplicitTemplate now gets the sender id from

the configuration if the user is not logged (ex. job)
- Added new job application/controllers/jobs/OneTimeMessages.php

application/controllers/jobs/OneTimeMessages.php

@@ -0,0 +1,117 @@
+<?php
+
+if (!defined("BASEPATH")) exit("No direct script access allowed");
+
+/**
+ * This job takes care of sending messages to a pool of users,
+ * should not be a scheduled job, or maybe just for a short time,
+ * but it is called manually every time it is needed.
+ * Each method takes care to send a different message to a different pool of users,
+ * so they are very specialize, diffucult to be reused.
+ */
+class OneTimeMessages extends JOB_Controller
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+
+		// Loads CLMessagesModel
+		$this->load->model('CL/Messages_model', 'CLMessagesModel');
+	}
+
+	/**
+	 * Sends the same message to all the applicants whith:
+	 * - Status set as "Wartender"
+	 * - The given study course type (b = bachelor, m = master)
+	 * - The given semester (ex WS2020)
+	 * - How long since applicant (months)
+	 * - The given template id to be used as message subject and body (vorlage_kurzbz)
+	 */
+	public function sendMessageToApplicantsStillWaiting($studyCourseType, $semester, $months, $messageTemplate)
+	{
+		$this->logInfo('Send message to applicants still waiting start');
+
+		$queryParams = array(
+			$semester,
+			$studyCourseType,
+			$studyCourseType,
+			$semester,
+			$studyCourseType
+		);
+
+		$dbModel = new DB_Model();
+
+		$dbPrestudents = $dbModel->execReadOnlyQuery(
+			'SELECT p.prestudent_id
+			   FROM public.tbl_prestudent p
+			   JOIN public.tbl_prestudentstatus ps USING (prestudent_id)
+ 			   JOIN public.tbl_studiengang s USING (studiengang_kz)
+			  WHERE ps.status_kurzbz = \'Interessent\'
+			    AND ps.studiensemester_kurzbz = ?
+			    AND ps.datum >= NOW() - \''.$months.' months\'::interval
+			    AND s.typ = ?
+			    AND p.prestudent_id NOT IN (
+				SELECT pp.prestudent_id
+				  FROM public.tbl_prestudent pp
+				  JOIN public.tbl_prestudentstatus pss USING (prestudent_id)
+				  JOIN public.tbl_studiengang ss USING (studiengang_kz)
+				 WHERE pss.status_kurzbz = \'Aufgenommener\'
+				   AND ss.typ = ?
+				   AND pp.prestudent_id = p.prestudent_id
+			    )
+			    AND p.prestudent_id NOT IN (
+				SELECT pp.prestudent_id
+				  FROM public.tbl_prestudent pp
+				  JOIN public.tbl_prestudentstatus pss USING (prestudent_id)
+				  JOIN public.tbl_studiengang ss USING (studiengang_kz)
+				 WHERE pss.status_kurzbz = \'Bewerber\'
+				   AND pss.studiensemester_kurzbz = ?
+				   AND ss.typ = ?
+				   AND pp.prestudent_id = p.prestudent_id
+			    )',
+			$queryParams
+		);
+
+		if (isError($dbPrestudents))
+		{
+			$this->logError(getError($dbPrestudents), $queryParams);
+		}
+		elseif (!hasData($dbPrestudents))
+		{
+			$this->logInfo('There were no users to send message');
+		}
+		else
+		{
+			$prestudentIdsArray = array();
+
+			foreach (getData($dbPrestudents) as $dbPrestudent)
+			{
+				$prestudentIdsArray[] = $dbPrestudent->prestudent_id;
+			}
+
+			$sendMessage = $this->CLMessagesModel->sendExplicitTemplate(
+				$prestudentIdsArray, // prestudents id
+				null,			 // organization unit
+				$messageTemplate,	 // template id
+				null			 // extra variables
+			);
+
+			if (isError($sendMessage))
+			{
+				$this->logError(
+					getError($sendMessage),
+					array(
+						'prestudents' => $prestudentIdsArray,
+						'template' => $messageTemplate
+					)
+				);
+			}
+		}
+
+		$this->logInfo('Send message to applicants still waiting end');
+	}
+}
+

application/models/CL/Messages_model.php

@@ -430,8 +430,8 @@ class Messages_model extends CI_Model
 	public function sendExplicitTemplate($prestudents, $oe_kurzbz, $vorlage_kurzbz, $msgVars)
 	{
 		// Retrieves the sender id
-		$sender_id = getAuthPersonId();
-		if (!is_numeric($sender_id)) show_error('The current logged user person_id is not defined');
+		$sender_id = isLogged() ? getAuthPersonId() : null;
+		if (!is_numeric($sender_id)) $sender_id = $this->config->item(MessageLib::CFG_SYSTEM_PERSON_ID);
 
 		// Retrieves message vars data for the given user/s
 		$msgVarsData = $this->MessageModel->getMsgVarsDataByPrestudentId($prestudents);
@@ -454,12 +454,12 @@ class Messages_model extends CI_Model
 			if (is_array($msgVars)) $msgVarsDataArray = array_merge($msgVarsDataArray, $msgVars);
 
 			$message = $this->messagelib->sendMessageUserTemplate(
-				$msgVarsDataArray['person_id'],			// receiversPersonId
-				$vorlage_kurzbz,						// vorlage
-				$msgVarsDataArray,						// parseData
-				null,									// orgform
-				$sender_id,								// sender_id
-				$oe_kurzbz								// senderOU
+				$msgVarsDataArray['person_id'],	// receiversPersonId
+				$vorlage_kurzbz,		// vorlage
+				$msgVarsDataArray,		// parseData
+				null,				// orgform
+				$sender_id,			// sender_id
+				$oe_kurzbz			// senderOU
 			);
 
 			if (isError($message)) return $message;