Can get the list of notifications of the user

src/controllers/NotificationsController.ts

@@ -2,6 +2,7 @@ import { RequestHandler } from "../entities/RequestHandler";
 import { NotificationsHelper } from "../helpers/NotificationsHelper";
 import { ConversationsHelper } from "../helpers/ConversationsHelper";
 import { FriendsHelper } from "../helpers/FriendsHelper";
+import { Notif } from "../entities/Notification";
 
 /**
  * Notifications controller
@@ -40,4 +41,36 @@ export class NotificationsController {
 
 		h.send(data);
 	}
+
+	/**
+	 * Get the list of unread notifications
+	 * 
+	 * @param h Request handler
+	 */
+	public static async GetListUnread(h: RequestHandler) {
+		const list = await NotificationsHelper.GetListUnread(h.getUserId());
+
+		h.send(list.map(this.NotifToAPI));
+	}
+
+	/**
+	 * Transform a notification into an API entry
+	 * 
+	 * @param n The notification to transform
+	 */
+	private static NotifToAPI(n: Notif) : Object {
+		return {
+			id: n.id,
+			time_create: n.timeCreate,
+			seen: n.seen,
+			from_user_id: n.fromUserID,
+			dest_user_id: n.destUserID,
+			on_elem_id: n.onElemID,
+			on_elem_type: n.onElemType,
+			type: n.type,
+			event_visibility: n.eventVisibility,
+			from_container_id: n.fromContainerID,
+			from_container_type: n.fromContainerType
+		};
+	}
 }

src/controllers/Routes.ts

@@ -138,4 +138,6 @@ export const Routes : Route[] = [
 	{path: "/notifications/count_unread", cb: (h) => NotificationsController.CountUnread(h)},
 
 	{path: "/notifications/count_all_news", cb: (h) => NotificationsController.CountAllNews(h)},
+
+	{path: "/notifications/get_list_unread", cb: (h) => NotificationsController.GetListUnread(h)},
 ]

src/entities/Notification.ts

@@ -0,0 +1,82 @@
+/**
+ * Notification object
+ * 
+ * To avoid conflicts with the native Notification object, 
+ * I renamed it Notif
+ * 
+ * @author Pierre HUBERT
+ */
+
+export enum NotifElemType {
+	USER_PAGE = "user_page",
+	GROUP_PAGE = "group_page",
+	CONVERSATION = "conversation",
+	CONVERSATION_MESSAGE = "conversation_message",
+	POST = "post",
+	POST_TEXT = "post_text",
+	POST_IMAGE = "post_img",
+	POST_YOUTUBE = "post_youtube",
+	POST_MOVIE = "post_movie",
+	POST_WEBLINK = "post_weblink",
+	POST_PDF = "post_pdf",
+	POST_TIMER = "post_timer",
+	POST_SURVEY = "post_survey",
+	COMMENT = "comment",
+	FRIENDSHIP_REQUEST = "friend_request",
+	GROUP_MEMBERSHIP = "group_membership",
+}
+
+export enum NotifEventType {
+	COMMENT_CREATED = "comment_created",
+	SENT_FRIEND_REQUEST = "sent_friend_request",
+	ACCEPTED_FRIEND_REQUEST = "accepted_friend_request",
+	REJECTED_FRIEND_REQUEST = "rejected_friend_request",
+	ELEM_CREATED = "elem_created",
+	ELEM_UPDATED = "elem_updated",
+	SENT_GROUP_MEMBERSHIP_INVITATION = "sent_group_membership_invitation",
+	ACCEPTED_GROUP_MEMBERSHIP_INVITATION = "accepted_group_membership_invitation",
+	REJECTED_GROUP_MEMBERSHIP_INVITATION = "rejected_group_membership_invitation",
+	SENT_GROUP_MEMBERSHIP_REQUEST = "sent_group_membership_request",
+	ACCEPTED_GROUP_MEMBERSHIP_REQUEST = "accepted_group_membership_request",
+	REJECTED_GROUP_MEMBERSHIP_REQUEST = "rejected_group_membership_request",
+}
+
+export enum NotifEventVisibility {
+	EVENT_PRIVATE = "event_private",
+	EVENT_PUBLIC = "event_public",
+}
+
+export interface NotifBuilder {
+	id: number,
+	timeCreate: number,
+	seen: boolean,
+	fromUserID: number,
+	destUserID: number,
+	onElemID: number,
+	onElemType: NotifElemType,
+	type: NotifEventType,
+	eventVisibility: NotifEventVisibility,
+	fromContainerID ?: number,
+	fromContainerType ?: NotifElemType
+}
+
+export class Notif implements NotifBuilder {
+	id: number;	timeCreate: number;
+	seen: boolean;
+	fromUserID: number;
+	destUserID: number;
+	onElemID: number;
+	onElemType: NotifElemType;
+	type: NotifEventType;
+	eventVisibility: NotifEventVisibility;
+	fromContainerID ?: number;
+	fromContainerType ?: NotifElemType;
+
+	constructor(info: NotifBuilder) {
+		for (const key in info) {
+			if (info.hasOwnProperty(key)) {
+			 	this[key] = info[key];
+			}
+		}
+	}
+}

src/helpers/NotificationsHelper.ts

@@ -1,4 +1,5 @@
 import { DatabaseHelper } from "./DatabaseHelper";
+import { Notif } from "../entities/Notification";
 
 /**
  * Notifications helper
@@ -25,4 +26,42 @@ export class NotificationsHelper {
 		});
 	}
 
+	/**
+	 * Get the list of unread notifications of a user
+	 * 
+	 * @param userID Target user ID
+	 */
+	public static async GetListUnread(userID: number) : Promise<Array<Notif>> {
+		const list = await DatabaseHelper.Query({
+			table: NOTIFICATIONS_TABLE,
+			where: {
+				dest_user_id: userID,
+				seen: 0
+			},
+			order: "id DESC"
+		});
+
+		return list.map((e) => this.DBToNotif(e));
+	}
+
+	/**
+	 * Database entry to notification
+	 * 
+	 * @param row Database entry
+	 */
+	private static DBToNotif(row: any) : Notif {
+		return new Notif({
+			id: row.id,
+			seen: row.seen == 1,
+			timeCreate: row.time_create,
+			fromUserID: row.from_user_id,
+			destUserID: row.dest_user_id,
+			onElemID: row.on_elem_id,
+			onElemType: row.on_elem_type,
+			type: row.type,
+			eventVisibility: row.visibility,
+			fromContainerID: row.from_container_id,
+			fromContainerType: row.from_container_type
+		});
+	}
 }