From 1b6e307a796015a4af9064ac74c0544041613c39 Mon Sep 17 00:00:00 2001
From: DiTus <ditus@o2.pl>
Date: Wed, 18 Mar 2026 22:22:04 +0100
Subject: [PATCH] Update interval list to include 148m and extend mock API to
 return sample 148m candle

---
 api-server.js        | 53 +++++++++++++++++++++++++++-----------------
 js/core/constants.js |  2 +-
 2 files changed, 34 insertions(+), 21 deletions(-)

diff --git a/api-server.js b/api-server.js
index 83c0143..73b23d1 100644
--- a/api-server.js
+++ b/api-server.js
@@ -5,26 +5,39 @@ const PORT = 8000;
 const HOST = '20.20.20.20';
 
 app.get('/api/v1/candles', (req, res) => {
-  res.json({
-    candles: [
-      {
-        time: Math.floor(Date.now() / 1000) - 86400,
-        open: 27000,
-        high: 27500,
-        low: 26900,
-        close: 27300,
-        volume: 1000
-      },
-      {
-        time: Math.floor(Date.now() / 1000) - 75600,
-        open: 27300,
-        high: 27800,
-        low: 27200,
-        close: 27700,
-        volume: 1200
-      }
-    ]
-  });
+  const { interval } = req.query;
+  // Return mock candle data; include a sample for 148m interval
+  const mockCandles = [
+    {
+      time: Math.floor(Date.now() / 1000) - 86400,
+      open: 27000,
+      high: 27500,
+      low: 26900,
+      close: 27300,
+      volume: 1000
+    },
+    {
+      time: Math.floor(Date.now() / 1000) - 75600,
+      open: 27300,
+      high: 27800,
+      low: 27200,
+      close: 27700,
+      volume: 1200
+    }
+  ];
+  // For demonstration, add a dummy 148m candle if requested
+  if (interval === '148m') {
+    mockCandles.push({
+      time: Math.floor(Date.now() / 1000) - 64800, // example older candle
+      open: 27200,
+      high: 27600,
+      low: 27000,
+      close: 27400,
+      volume: 1100
+    });
+  }
+  res.json({ candles: mockCandles });
+});
 });
 
 app.get('/api/v1/stats', (req, res) => {
diff --git a/js/core/constants.js b/js/core/constants.js
index 25741a4..e59a01b 100644
--- a/js/core/constants.js
+++ b/js/core/constants.js
@@ -1,4 +1,4 @@
-export const INTERVALS = ['1m', '3m', '5m', '15m', '30m', '37m', '144m', '1h', '2h', '4h', '8h', '12h', '1d', '3d', '1w', '1M'];
+export const INTERVALS = ['1m', '3m', '5m', '15m', '30m', '37m', '148m', '1h', '2h', '4h', '8h', '12h', '1d', '3d', '1w', '1M'];
 
 export const COLORS = {
     tvBg: '#131722',