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comunicmobile/lib/helpers/notifications_helper.dart

111 lines
4.1 KiB
Dart

import 'package:comunic/lists/notifications_list.dart';
import 'package:comunic/models/api_request.dart';
import 'package:comunic/models/count_unread_notifications.dart';
import 'package:comunic/models/notification.dart';
/// Notifications helper
///
/// @author Pierre HUBERT
const _NotificationElementTypeAPImapping = {
"user_page": NotificationElementType.USER_PAGE,
"group_page": NotificationElementType.GROUP_PAGE,
"conversation": NotificationElementType.CONVERSATION,
"conversation_message": NotificationElementType.CONVERSATION_MESSAGE,
"post": NotificationElementType.POST,
"post_text": NotificationElementType.POST_TEXT,
"post_img": NotificationElementType.POST_IMAGE,
"post_youtube": NotificationElementType.POST_YOUTUBE,
"post_weblink": NotificationElementType.POST_WEBLINK,
"post_pdf": NotificationElementType.POST_PDF,
"post_timer": NotificationElementType.POST_TIMER,
"post_survey": NotificationElementType.POST_SURVEY,
"comment": NotificationElementType.COMMENT,
"friend_request": NotificationElementType.FRIENDSHIP_REQUEST,
"group_membership": NotificationElementType.GROUP_MEMBERSHIP,
};
const _NotificationsTypeAPImapping = {
"comment_created": NotificationType.COMMENT_CREATED,
"sent_friend_request": NotificationType.SENT_FRIEND_REQUEST,
"accepted_friend_request": NotificationType.ACCEPTED_FRIEND_REQUEST,
"rejected_friend_request": NotificationType.REJECTED_FRIEND_REQUEST,
"elem_created": NotificationType.ELEM_CREATED,
"elem_updated": NotificationType.ELEM_UPDATED,
"sent_group_membership_invitation":
NotificationType.SENT_GROUP_MEMBERSHIP_INVITATION,
"accepted_group_membership_invitation":
NotificationType.ACCEPTED_GROUP_MEMBERSHIP_INVITATION,
"rejected_group_membership_invitation":
NotificationType.REJECTED_GROUP_MEMBERSHIP_INVITATION,
"sent_group_membership_request":
NotificationType.SENT_GROUP_MEMBERSHIP_REQUEST,
"accepted_group_membership_request":
NotificationType.ACCEPTED_GROUP_MEMBERSHIP_REQUEST,
"rejected_group_membership_request":
NotificationType.REJECTED_GROUP_MEMBERSHIP_REQUEST,
};
class NotificationsHelper {
/// Get the number of unread notifications
///
/// This method throws in case of error
Future<CountUnreadNotifications> countUnread() async {
final response =
await APIRequest(uri: "notifications/count_all_news", needLogin: true)
.exec();
final content = response.assertOk().getObject();
return CountUnreadNotifications(
notifications: content["notifications"],
conversations: content["conversations"],
);
}
/// Get the list of unread notifications of the user
Future<NotificationsList> getUnread() async {
final response =
await APIRequest(uri: "notifications/get_list_unread", needLogin: true)
.exec();
if (!response.isOK)
throw Exception("Could not get the list of notifications!");
// Parse the list of notifications
return NotificationsList()
..addAll(response
.getArray()
.map((f) => Notification(
id: f["id"],
timeCreate: f["time_create"],
seen: f["seen"],
fromUser: f["from_user_id"],
onElemId: f["on_elem_id"],
onElemType: _NotificationElementTypeAPImapping[f["on_elem_type"]],
type: _NotificationsTypeAPImapping[f["type"]],
fromContainerId: f["from_container_id"],
fromContainerType: f["from_container_type"] == ""
? null
: _NotificationElementTypeAPImapping[
f["from_container_type"]]))
.toList());
}
/// Mark a notification as seen
Future<bool> markSeen(Notification n) async => (await APIRequest(
uri: "notifications/mark_seen",
needLogin: true,
args: {
"notifID": n.id.toString(),
},
).exec())
.isOK;
/// Delete all unread notifications
Future<bool> deleteAllNotifications() async =>
(await APIRequest(uri: "notifications/delete_all", needLogin: true)
.exec())
.isOK;
}