added "edited notes on date" widget

src/routes/api/note_revisions.js

@@ -1,12 +1,34 @@
 "use strict";
 
 const repository = require('../../services/repository');
+const noteCacheService = require('../../services/note_cache');
 
 async function getNoteRevisions(req) {
     const noteId = req.params.noteId;
     return await repository.getEntities("SELECT * FROM note_revisions WHERE noteId = ? order by utcDateModifiedTo desc", [noteId]);
 }
 
+async function getEditedNotesOnDate(req) {
+    const date = req.params.date;
+
+    const notes = await repository.getEntities(`
+        select distinct notes.*
+        from notes
+        left join note_revisions using (noteId)
+        where substr(notes.dateCreated, 0, 11) = ?
+           or substr(notes.dateModified, 0, 11) = ?
+           or substr(note_revisions.dateModifiedFrom, 0, 11) = ?`, [date, date, date]);
+
+    for (const note of notes) {
+        const notePath = noteCacheService.getNotePath(note.noteId);
+
+        note.notePath = notePath ? notePath.notePath : null;
+    }
+
+    return notes;
+}
+
 module.exports = {
-    getNoteRevisions
+    getNoteRevisions,
+    getEditedNotesOnDate
 };