fix: make tag aliases syncable

packages/core/__tests__/tags.test.js

@@ -76,7 +76,7 @@ describe.each([
       let tag = db[collection].tag(value);
       await db[collection].rename(tag.id, value + "-new");
       tag = db[collection].tag(tag.id);
-      expect(tag.alias).toBe(value + "-new");
+      expect(db[collection].alias(tag.id)).toBe(value + "-new");
     }));
 
   test(`remove a ${action}`, () =>

packages/core/api/settings.js

@@ -37,6 +37,7 @@ class Settings {
         ...item.groupOptions,
         ...this._settings.groupOptions,
       };
+      this._settings.aliases = {};
     } else {
       this._initSettings(item);
     }
@@ -68,6 +69,15 @@ class Settings {
     );
   }
 
+  async setAlias(id, name) {
+    this._settings.aliases[id] = name;
+    await this._saveSettings();
+  }
+
+  getAlias(id) {
+    return this._settings.aliases[id];
+  }
+
   async pin(type, data) {
     if (type !== "notebook" && type !== "topic" && type !== "tag")
       throw new Error("This item cannot be pinned.");
@@ -120,6 +130,7 @@ class Settings {
       id: id(),
       pins: [],
       groupOptions: {},
+      aliases: {},
       dateEdited: 0,
       dateCreated: 0,
       ...(settings || {}),

packages/core/collections/tags.js

@@ -19,18 +19,18 @@ export default class Tags extends Collection {
       title: tagId,
     };
 
-    let id = tag.id || makeId(tag.title);
+    let id = tag.id || makeId(tag.title.toLowerCase());
     let notes = tag.noteIds || [];
 
     tag = {
       type: "tag",
-      alias: tag.title,
       id,
       title: tag.title,
       noteIds: setManipulator.union(notes, noteIds),
     };
 
     await this._collection.addItem(tag);
+    await this._db.settings.setAlias(tag.id, tag.title);
     return tag;
   }
 
@@ -40,8 +40,17 @@ export default class Tags extends Collection {
       console.error(`No tag found. Tag id:`, tagId);
       return;
     }
-    tag.alias = newName;
-    await this._collection.updateItem(tag);
+    await this._db.settings.setAlias(tagId, newName);
+  }
+
+  alias(tagId) {
+    let tag = this.tag(tagId);
+    if (!tag) {
+      console.error(`No tag found. Tag id:`, tagId);
+      return;
+    }
+    const alias = this._db.settings.getAlias(tagId);
+    return alias || tag.alias || tag.title;
   }
 
   get raw() {