move coordinators folder

2026-05-07 06:56:04 +02:00 · 2026-03-10 10:36:17 +09:00
parent d0a52ecd23
commit 648fcde085
20 changed files with 8 additions and 8 deletions
@@ -0,0 +1,88 @@
+/**
+ * @param {object} deps Coordinator dependencies.
+ * @returns {object} Friend relationship coordinator methods.
+ */
+export function createFriendRelationshipCoordinator(deps) {
+    const {
+        friendLog,
+        friendLogTable,
+        getCurrentUserId,
+        requestFriendStatus,
+        handleFriendStatus,
+        addFriendship,
+        deleteFriend,
+        database,
+        notificationStore,
+        sharedFeedStore,
+        favoriteStore,
+        uiStore,
+        shouldNotifyUnfriend,
+        nowIso
+    } = deps;
+
+    /**
+     * Validates and applies unfriend transition side effects.
+     * @param {string} id User id.
+     */
+    function runDeleteFriendshipFlow(id) {
+        const ctx = friendLog.get(id);
+        if (typeof ctx === 'undefined') {
+            return;
+        }
+        requestFriendStatus({
+            userId: id,
+            currentUserId: getCurrentUserId()
+        }).then((args) => {
+            if (args.params.currentUserId !== getCurrentUserId()) {
+                // safety check for delayed response
+                return;
+            }
+            handleFriendStatus(args);
+            if (!args.json.isFriend && friendLog.has(id)) {
+                const friendLogHistory = {
+                    created_at: nowIso(),
+                    type: 'Unfriend',
+                    userId: id,
+                    displayName: ctx.displayName || id
+                };
+                friendLogTable.value.data.push(friendLogHistory);
+                database.addFriendLogHistory(friendLogHistory);
+                notificationStore.queueFriendLogNoty(friendLogHistory);
+                sharedFeedStore.addEntry(friendLogHistory);
+                friendLog.delete(id);
+                database.deleteFriendLogCurrent(id);
+                favoriteStore.handleFavoriteDelete(id);
+                if (shouldNotifyUnfriend()) {
+                    uiStore.notifyMenu('friend-log');
+                }
+                deleteFriend(id);
+            }
+        });
+    }
+
+    /**
+     * Reconciles current friend list against local friend log.
+     * @param {object} ref Current user reference.
+     */
+    function runUpdateFriendshipsFlow(ref) {
+        let id;
+        const set = new Set();
+        for (id of ref.friends) {
+            set.add(id);
+            addFriendship(id);
+        }
+        for (id of friendLog.keys()) {
+            if (id === getCurrentUserId()) {
+                friendLog.delete(id);
+                database.deleteFriendLogCurrent(id);
+            } else if (!set.has(id)) {
+                runDeleteFriendshipFlow(id);
+            }
+        }
+    }
+
+    return {
+        runDeleteFriendshipFlow,
+        runUpdateFriendshipsFlow
+    };
+}