Added db tables for workflow and worflow_definition

db/install.xml

@@ -90,5 +90,29 @@
         <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
       </KEYS>
     </TABLE>
+    <TABLE NAME="tool_cleanupcourses_workflow" COMMENT="Workflow definitions for processes">
+      <FIELDS>
+        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
+        <FIELD NAME="title" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Title of a workflow"/>
+        <FIELD NAME="active" TYPE="int" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="active status of a workflow"/>
+        <FIELD NAME="timeactive" TYPE="int" LENGTH="10" NOTNULL="false" SEQUENCE="false" COMMENT="timestamp the workflow was set active"/>
+      </FIELDS>
+      <KEYS>
+        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
+      </KEYS>
+    </TABLE>
+    <TABLE NAME="tool_cleanupcourses_wf_steps" COMMENT="Assignment of steps to a workflow">
+      <FIELDS>
+        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true"/>
+        <FIELD NAME="workflowid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="id of the workflow"/>
+        <FIELD NAME="stepid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Id of the step instance"/>
+        <FIELD NAME="order" TYPE="int" LENGTH="5" NOTNULL="true" SEQUENCE="false" COMMENT="Order in which the steps are executed"/>
+      </FIELDS>
+      <KEYS>
+        <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
+        <KEY NAME="workflowid_fk" TYPE="foreign" FIELDS="workflowid" REFTABLE="tool_cleanupcourses_workflow" REFFIELDS="id"/>
+        <KEY NAME="stepid_fk" TYPE="foreign" FIELDS="stepid" REFTABLE="tool_cleanupcourses_step" REFFIELDS="id"/>
+      </KEYS>
+    </TABLE>
   </TABLES>
 </XMLDB>
\ No newline at end of file

db/upgrade.php

@@ -29,5 +29,55 @@ function xmldb_tool_cleanupcourses_upgrade($oldversion) {
     global $DB;
     $dbman = $DB->get_manager();
 
+    if ($oldversion < 2017081000) {
+
+        // Create table tool_cleanupcourses_wf_steps.
+        $table = new xmldb_table('tool_cleanupcourses_wf_steps');
+
+        $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
+        $table->add_field('workflowid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'id');
+        $table->add_field('stepid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, 'workflowid');
+        $table->add_field('sortindex', XMLDB_TYPE_INTEGER, '5', null, XMLDB_NOTNULL, null, null, 'stepid');
+        $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
+
+        // Conditionally launch add field id.
+        if (!$dbman->table_exists($table)) {
+            $dbman->create_table($table);
+        }
+
+        // Create table tool_cleanupcourses_workflow.
+        $table = new xmldb_table('tool_cleanupcourses_workflow');
+        $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null);
+        $table->add_field('title', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, 'id');
+        $table->add_field('active', XMLDB_TYPE_INTEGER, '1', null, XMLDB_NOTNULL, null, '0', 'title');
+        $table->add_field('timeacive', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'active');
+        $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
+        $table->add_key('workflowid_fk', XMLDB_KEY_FOREIGN, array('workflowid'), 'tool_cleanupcourses_workflow', array('id'));
+        $table->add_key('stepid_fk', XMLDB_KEY_FOREIGN, array('stepid'), 'tool_cleanupcourses_step', array('id'));
+
+        // Conditionally launch add field id.
+        if (!$dbman->table_exists($table)) {
+            $dbman->create_table($table);
+        }
+
+        // Changing precision of field followedby on table tool_cleanupcourses_step to (10).
+        $table = new xmldb_table('tool_cleanupcourses_step');
+        $field = new xmldb_field('followedby', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'subpluginname');
+
+        // Launch change of precision for field followedby.
+        $dbman->change_field_precision($table, $field);
+
+        // Changing precision of field followedby on table tool_cleanupcourses_trigger to (10).
+        $table = new xmldb_table('tool_cleanupcourses_trigger');
+        $field = new xmldb_field('followedby', XMLDB_TYPE_INTEGER, '10', null, null, null, null, 'enabled');
+
+        // Launch change of precision for field followedby.
+        $dbman->change_field_precision($table, $field);
+
+        // Cleanupcourses savepoint reached.
+        upgrade_plugin_savepoint(true, 2017081000, 'tool', 'cleanupcourses');
+    }
+
+
     return true;
 }
\ No newline at end of file

version.php

@@ -23,5 +23,5 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version  = 2017062100;
+$plugin->version  = 2017081000;
 $plugin->component = 'tool_cleanupcourses';