From b48c834d367efe9bfc365240d048cc1b460941e9 Mon Sep 17 00:00:00 2001
From: grimhilt <grimhilt@users.noreply.github.com>
Date: Thu, 13 Apr 2023 16:43:44 +0200
Subject: [PATCH] change notif when setting seen flag

---
 front/src/store/store.ts | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/front/src/store/store.ts b/front/src/store/store.ts
index 7aa6e8c..d19655f 100644
--- a/front/src/store/store.ts
+++ b/front/src/store/store.ts
@@ -1,4 +1,5 @@
 import API from "@/services/imapAPI";
+import { isSeenFc } from "@/utils/flagsUtils";
 import { decodeEmojis } from "@/utils/string";
 import { AxiosError, AxiosResponse } from "axios";
 import { createStore } from "vuex";
@@ -55,6 +56,29 @@ const roomOnId = (state: State, roomId: number): Room | undefined =>
     state.rooms.find((room: Room) => room.id == roomId);
 const msgOnRoomId = (state: State, roomId: number) => state.roomMessages.find((roomMsg) => roomMsg.roomId == roomId);
 
+function updateSeen(state: State, roomId: number, flag: string[], adding: boolean) {
+    // if is seen flag decrement unread value
+    if (isSeenFc(flag)) {
+        const room = roomOnId(state, roomId);
+        if (!room) return;
+        if (adding) {
+            room.notSeen--;
+        } else {
+            room.notSeen++;
+        }
+        // if is thread change seen on parent
+        if (room.roomType == RoomType.THREAD) {
+            const parentRoom = state.rooms.find((room) => room.threadIds.includes(roomId));
+            if (parentRoom) {
+                if (adding) {
+                    parentRoom.notSeen--;
+                } else {
+                    parentRoom.notSeen++;
+                }
+            }
+        }
+    }
+}
 // define injection key todo
 // export const key: InjectionKey<Store<State>> = Symbol()
 
@@ -135,16 +159,17 @@ const store = createStore<State>({
             });
         },
         addFlag(state, payload) {
-            // todo if seen notif
             const msg = msgOnRoomId(state, payload.roomId)?.messages.find((msg) => msg.id == payload.messageId);
             if (msg) {
                 msg.flags.push(payload.flag);
+                updateSeen(state, payload.roomId, payload.flag, true);
             }
         },
         removeFlag(state, payload) {
             const msg = msgOnRoomId(state, payload.roomId)?.messages.find((msg) => msg.id == payload.messageId);
             if (msg) {
                 msg.flags?.splice(msg.flags?.indexOf(payload.flag), 1);
+                updateSeen(state, payload.roomId, payload.flag, false);
             }
         },
     },