move API routes into api subdir

node/routes/api/tree.js

@@ -0,0 +1,56 @@
+const express = require('express');
+const router = express.Router();
+const sql = require('../../sql');
+const utils = require('../../utils');
+const backup = require('../../backup');
+const auth = require('../../auth');
+
+router.get('/', auth.checkApiAuth, async (req, res, next) => {
+    await backup.regularBackup();
+
+    const notes = await sql.getResults("select "
+        + "notes_tree.*, "
+        + "COALESCE(clone.note_title, notes.note_title) as note_title, "
+        + "notes.note_clone_id, "
+        + "notes.encryption, "
+        + "case when notes.note_clone_id is null or notes.note_clone_id = '' then 0 else 1 end as is_clone "
+        + "from notes_tree "
+        + "join notes on notes.note_id = notes_tree.note_id "
+        + "left join notes as clone on notes.note_clone_id = clone.note_id "
+        + "order by note_pid, note_pos");
+
+    const root_notes = [];
+    const notes_map = {};
+
+    for (const note of notes) {
+        note['children'] = [];
+
+        if (!note['note_pid']) {
+            root_notes.push(note);
+        }
+
+        notes_map[note['note_id']] = note;
+    }
+
+    for (const note of notes) {
+        if (note['note_pid'] !== "") {
+            const parent = notes_map[note['note_pid']];
+
+            parent['children'].push(note);
+            parent['folder'] = true;
+        }
+    }
+
+    res.send({
+        'notes': root_notes,
+        'start_note_id': await sql.getOption('start_node'),
+        'password_verification_salt': await sql.getOption('password_verification_salt'),
+        'password_derived_key_salt': await sql.getOption('password_derived_key_salt'),
+        'encrypted_data_key': await sql.getOption('encrypted_data_key'),
+        'encryption_session_timeout': await sql.getOption('encryption_session_timeout'),
+        'browser_id': utils.randomToken(8),
+        'full_load_time': utils.nowTimestamp()
+    });
+});
+
+module.exports = router;