feat: add delete calendar group.

common/src/main/java/com/zimbra/common/soap/MailConstants.java

@@ -283,6 +283,8 @@ private MailConstants() {}
   public static final String E_GET_CALENDAR_GROUPS_RESPONSE = "GetCalendarGroupsResponse";
   public static final String E_CREATE_CALENDAR_GROUP_REQUEST = "CreateCalendarGroupRequest";
   public static final String E_CREATE_CALENDAR_GROUP_RESPONSE = "CreateCalendarGroupResponse";
+  public static final String E_DELETE_CALENDAR_GROUP_REQUEST = "DeleteCalendarGroupRequest";
+  public static final String E_DELETE_CALENDAR_GROUP_RESPONSE = "DeleteCalendarGroupResponse";
 
   // noop
   public static final QName NO_OP_REQUEST = QName.get(E_NO_OP_REQUEST, NAMESPACE);
@@ -460,6 +462,11 @@ private MailConstants() {}
       QName.get(E_CREATE_CALENDAR_GROUP_REQUEST, NAMESPACE);
   public static final QName CREATE_CALENDAR_GROUP_RESPONSE =
       QName.get(E_CREATE_CALENDAR_GROUP_RESPONSE, NAMESPACE);
+  public static final QName DELETE_CALENDAR_GROUP_REQUEST =
+          QName.get(E_DELETE_CALENDAR_GROUP_REQUEST, NAMESPACE);
+  public static final QName DELETE_CALENDAR_GROUP_RESPONSE =
+          QName.get(E_DELETE_CALENDAR_GROUP_RESPONSE, NAMESPACE);
+
   public static final QName GET_APPT_SUMMARIES_REQUEST =
       QName.get(E_GET_APPT_SUMMARIES_REQUEST, NAMESPACE);
   public static final QName GET_APPOINTMENT_REQUEST =

soap/src/main/java/com/zimbra/soap/JaxbUtil.java

@@ -706,6 +706,8 @@ public final class JaxbUtil {
           com.zimbra.soap.mail.message.GetCalendarGroupsResponse.class,
           com.zimbra.soap.mail.message.CreateCalendarGroupRequest.class,
           com.zimbra.soap.mail.message.CreateCalendarGroupResponse.class,
+          com.zimbra.soap.mail.message.DeleteCalendarGroupRequest.class,
+          com.zimbra.soap.mail.message.DeleteCalendarGroupResponse.class,
           com.zimbra.soap.mail.message.GetCalendarItemSummariesRequest.class,
           com.zimbra.soap.mail.message.GetCalendarItemSummariesResponse.class,
           com.zimbra.soap.mail.message.GetContactsRequest.class,

soap/src/main/java/com/zimbra/soap/mail/message/DeleteCalendarGroupRequest.java

@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: 2022 Synacor, Inc.
+// SPDX-FileCopyrightText: 2022 Zextras <https://www.zextras.com>
+//
+// SPDX-License-Identifier: GPL-2.0-only
+
+package com.zimbra.soap.mail.message;
+
+import com.zimbra.common.soap.MailConstants;
+
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import java.util.List;
+
+/**
+ * @zm-api-command-auth-required true
+ * @zm-api-command-admin-auth-required false
+ * @zm-api-command-description Delete a new Calendar Group
+ */
+@XmlRootElement(name = MailConstants.E_DELETE_CALENDAR_GROUP_REQUEST)
+public class DeleteCalendarGroupRequest {
+  /** no-argument constructor wanted by JAXB */
+  public DeleteCalendarGroupRequest() {}
+
+  /**
+   * @zm-api-field-tag id
+   * @zm-api-field-description Calendar Group id
+   */
+  @XmlAttribute(name = "id" /* id */, required = true)
+  private String id;
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+}

soap/src/main/java/com/zimbra/soap/mail/message/DeleteCalendarGroupResponse.java

@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: 2022 Synacor, Inc.
+// SPDX-FileCopyrightText: 2022 Zextras <https://www.zextras.com>
+//
+// SPDX-License-Identifier: GPL-2.0-only
+
+package com.zimbra.soap.mail.message;
+
+import com.zimbra.common.soap.MailConstants;
+
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlRootElement;
+
+@XmlRootElement(name = MailConstants.E_DELETE_CALENDAR_GROUP_RESPONSE)
+public class DeleteCalendarGroupResponse {
+}

store/src/main/java/com/zimbra/cs/service/mail/DeleteCalendarGroup.java

@@ -0,0 +1,30 @@
+package com.zimbra.cs.service.mail;
+
+import com.zimbra.common.service.ServiceException;
+import com.zimbra.common.soap.Element;
+import com.zimbra.common.soap.MailConstants;
+import com.zimbra.soap.mail.message.DeleteCalendarGroupRequest;
+
+import java.util.Map;
+
+public class DeleteCalendarGroup extends MailDocumentHandler {
+
+  @Override
+  public Element handle(Element request, Map<String, Object> context) throws ServiceException {
+    final var zsc = getZimbraSoapContext(context);
+    final var account = getRequestedAccount(zsc);
+
+    if (!canAccessAccount(zsc, account))
+      throw ServiceException.PERM_DENIED("can not access account");
+
+    final var mbox = getRequestedMailbox(zsc);
+    final var octxt = getOperationContext(zsc, context);
+
+    DeleteCalendarGroupRequest req = zsc.elementToJaxb(request);
+
+    mbox.deleteFolder(octxt, req.getId());
+
+    return zsc.createElement(MailConstants.DELETE_CALENDAR_GROUP_RESPONSE);
+  }
+
+}

store/src/main/java/com/zimbra/cs/service/mail/MailService.java

@@ -118,6 +118,7 @@ public void registerHandlers(DocumentDispatcher dispatcher) {
     // Calendar
     dispatcher.registerHandler(MailConstants.GET_CALENDAR_GROUPS_REQUEST, new GetCalendarGroups());
     dispatcher.registerHandler(MailConstants.CREATE_CALENDAR_GROUP_REQUEST, new CreateCalendarGroup());
+    dispatcher.registerHandler(MailConstants.DELETE_CALENDAR_GROUP_REQUEST, new DeleteCalendarGroup());
     dispatcher.registerHandler(MailConstants.GET_APPT_SUMMARIES_REQUEST, new GetApptSummaries());
     dispatcher.registerHandler(MailConstants.GET_APPOINTMENT_REQUEST, new GetAppointment());
     dispatcher.registerHandler(MailConstants.SET_APPOINTMENT_REQUEST, new SetAppointment());