From 6d2d340cf3f965b2d951fd3a68a2110735e683d3 Mon Sep 17 00:00:00 2001
From: soky srm <sokysrm@gmail.com>
Date: Sun, 12 Apr 2026 18:09:03 +0200
Subject: [PATCH] FIX networth chart dashboard (#1449)

---
 app/models/balance/chart_series_builder.rb | 2 +-
 app/models/period.rb                       | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/models/balance/chart_series_builder.rb b/app/models/balance/chart_series_builder.rb
index 034f54c67..c8c733579 100644
--- a/app/models/balance/chart_series_builder.rb
+++ b/app/models/balance/chart_series_builder.rb
@@ -1,5 +1,5 @@
 class Balance::ChartSeriesBuilder
-  def initialize(account_ids:, currency:, period: Period.last_30_days, interval: "1 day", favorable_direction: "up")
+  def initialize(account_ids:, currency:, period: Period.last_30_days, interval: nil, favorable_direction: "up")
     @account_ids = account_ids
     @currency = currency
     @period = period
diff --git a/app/models/period.rb b/app/models/period.rb
index 4188478f2..fd1de6d1c 100644
--- a/app/models/period.rb
+++ b/app/models/period.rb
@@ -165,7 +165,9 @@ class Period
   end
 
   def interval
-    if days > 366
+    if days > 1825 # 5 years
+      "1 month"
+    elsif days > 366
       "1 week"
     else
       "1 day"