Add loan and credit card views (#1268)

* Add loan and credit card views

* Lint fix

* Clean up overview card markup

* Lint fix

* Test fix

app/models/account.rb

@@ -82,6 +82,10 @@ class Account < ApplicationRecord
     end
   end
 
+  def original_balance
+    balances.chronological.first&.balance || balance
+  end
+
   def owns_ticker?(ticker)
     security_id = Security.find_by(ticker: ticker)&.id
     entries.account_trades
@@ -93,6 +97,15 @@ class Account < ApplicationRecord
     classification == "asset" ? "up" : "down"
   end
 
+  def update_with_sync!(attributes)
+    transaction do
+      update!(attributes)
+      update_balance!(attributes[:balance]) if attributes[:balance]
+    end
+
+    sync_later
+  end
+
   def update_balance!(balance)
     valuation = entries.account_valuations.find_by(date: Date.current)