Feature/close related cases and tasks

Client-Side Components/UI Actions/Close Related HR cases & HR tasks/README.md

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+Scenario:-
+
+Table: HR Case
+
+Create a form button named "Check related item and Close Complete" feature and list down the related child HR cases and HR tasks
+in the pop-up message.
+Upon confirmation, it will close the current case and other listed items.
+
+This will help in reducing the manual effort of closing items manually.
+
+Scripts:
+Client UI script to handle the confirmation popup and state of current case.
+
+GlideAJAX enabled script include to fetch the data and close the related items.

Client-Side Components/UI Actions/Close Related HR cases & HR tasks/Script Include.js

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+var close_item = Class.create();
+close_item.prototype = Object.extendsObject(global.AbstractAjaxProcessor, {
+	getRelatedItems: function() {
+        var caseId = this.getParameter('sysparm_case_id');
+        var results = [];
+
+        // Get child HR cases
+        var childCases = new GlideRecord('sn_hr_core_case');
+        childCases.addQuery('parent', caseId);
+        childCases.query();
+        while (childCases.next()) {
+            results.push({ type: 'HR Case', number: childCases.getValue('number') });
+        }
+
+        // Get tasks
+        var tasks = new GlideRecord('sn_hr_core_task');
+        tasks.addQuery('hr_case', caseId);
+        tasks.query();
+        while (tasks.next()) {
+            results.push({ type: 'HR Task', number: tasks.getValue('number') });
+        }
+
+        return JSON.stringify(results);
+    },
+	closeRelatedItems: function() {
+        var caseId = this.getParameter('sysparm_case_id');
+
+        // Close child cases
+        var childCases = new GlideRecord('sn_hr_core_case');
+        childCases.addQuery('parent', caseId);
+        childCases.query();
+        while (childCases.next()) {
+            childCases.setValue('state', '3');
+            childCases.update();
+        }
+
+        // Close tasks
+        var tasks = new GlideRecord('sn_hr_core_task');
+        tasks.addQuery('hr_case', caseId);
+        tasks.query();
+        while (tasks.next()) {
+            tasks.setValue('state', '3');
+            tasks.update();
+        }
+
+        return "done";
+
+    },
+    type: 'close_task'
+});

Client-Side Components/UI Actions/Close Related HR cases & HR tasks/UI Action script.js

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+// Demo- OnClick function to execute
+function demo() {
+    var ga = new GlideAjax('sn_hr_core.close_items');
+    ga.addParam('sysparm_name', 'getRelatedItems');
+    ga.addParam('sysparm_case_id', g_form.getUniqueValue());
+    ga.getXMLAnswer(function(response) {
+      // If there exist related items
+        var items = JSON.parse(response);
+        if (items.length > 0) {
+            var msg = "This case has related items:\n";
+            items.forEach(function(item) {
+                msg += "- " + item.type + ": " + item.number + "\n";
+            });
+            msg += "\nDo you want to close them as well?";
+            if (confirm(msg)) {
+        // close current HR case
+				g_form.setValue('state', '3');
+				g_form.save();
+            }
+        } else {
+          // If no related item is associated
+            if (confirm("No related items found. Close this case?")) {
+                g_form.setValue('state', '3');
+                g_form.save();
+            }
+        }
+    });
+}