websocket reimplementation of status requests

services/sync_table.js

@@ -1,6 +1,7 @@
 const sql = require('./sql');
 const source_id = require('./source_id');
 const utils = require('./utils');
+const messaging = require('./messaging');
 
 async function addNoteSync(noteId, sourceId) {
     await addEntitySync("notes", noteId, sourceId)
@@ -35,6 +36,41 @@ async function addEntitySync(entityName, entityId, sourceId) {
     });
 }
 
+let startTime = utils.nowTimestamp();
+let sentSyncId = [];
+
+setInterval(async () => {
+    const syncs = await sql.getResults("SELECT * FROM sync WHERE sync_date >= ?", [startTime]);
+    startTime = utils.nowTimestamp();
+
+    const data = {};
+    const syncIds = [];
+
+    for (const sync of syncs) {
+        if (sentSyncId.includes(sync.id)) {
+            continue;
+        }
+
+        if (!data[sync.entity_name]) {
+            data[sync.entity_name] = [];
+        }
+
+        data[sync.entity_name].push(sync.entity_id);
+        syncIds.push(sync.id);
+    }
+
+    if (syncIds.length > 0) {
+        messaging.send({
+            type: 'sync',
+            data: data
+        });
+
+        for (const syncId of syncIds) {
+            sentSyncId.push(syncId);
+        }
+    }
+}, 1000);
+
 module.exports = {
     addNoteSync,
     addNoteTreeSync,