Adjust scale for sales

Author: phonnz

fullstack/lib/fullstack/financial.ex

@@ -93,7 +93,12 @@ defmodule Fullstack.Financial do
   ##  end
 
   def set_transactions_total_amount(transactions) do
-    Enum.reduce(transactions, 0, fn trx, acc -> trx.amount + acc end)
+    sum =
+      transactions
+      |> Enum.reduce(0.0, fn trx, acc -> trx.amount + acc end)
+      |> :erlang.float_to_binary(decimals: 2)
+
+    "$ #{sum}"
   end
 
   def set_biggest_transactions(transactions) do

fullstack/lib/fullstack/financial/transactions.ex

@@ -42,6 +42,7 @@ defmodule Fullstack.Financial.Transactions do
     |> with_amount_range(params)
     |> from_customer(params)
     |> from_pos(params)
+    |> maybe_select_fields(params)
     |> Repo.all()
   end
 

fullstack/lib/fullstack/utils/charts/dates.ex fullstack/lib/fullstack/utils/charts/charts_dates.ex

@@ -36,11 +36,13 @@ defmodule Fullstack.Utils.Charts.ChartsDates do
 
       Map.put(acc, key, values)
     end)
-    |> Enum.map(fn {[_, m], %{count: count, amount: amount}} ->
+    |> Enum.map(fn {[y, m], %{count: count, amount: amount}} ->
+      month = if y == "2025", do: String.to_integer(m) + 12, else: String.to_integer(m)
+
       [
-        String.to_integer(m),
+        month,
         count,
-        Float.ceil(amount / 100_000, 2)
+        Float.ceil(amount / 10_000, 2)
       ]
     end)
   end

fullstack/lib/fullstack_web/live/public/public_transactions.ex

@@ -97,7 +97,7 @@ defmodule FullstackWeb.Public.TransactionsLive.PublicTransactions do
   end
 
   defp make_point_plot(data, bar_options, selected_bar) do
-    series_cols = ["Count", "Amount"]
+    series_cols = ["Count", "$ k"]
     test_data = Dataset.new(data, ["Day" | series_cols])
 
     options = [
@@ -125,7 +125,7 @@ defmodule FullstackWeb.Public.TransactionsLive.PublicTransactions do
   defp make_red_plot(data) do
     Sparkline.new(data)
     |> Sparkline.colours("#fad48e", "#ff9838")
-    |> Map.update!(:height, fn _ -> 60 end)
+    |> Map.update!(:height, fn _ -> 30 end)
     |> Map.update!(:width, fn _ -> 150 end)
     |> Sparkline.draw()
   end
@@ -145,9 +145,14 @@ defmodule FullstackWeb.Public.TransactionsLive.PublicTransactions do
   def format_trx_period(value) do
     value
     |> round()
+    |> fix_over_year()
     |> Timex.month_name()
   end
 
+  defp fix_over_year(value) do
+    if value > 12, do: value - 12, else: value
+  end
+
   def build_pointplot(dataset, chart_options) do
     module =
       case chart_options.type do
@@ -233,7 +238,7 @@ defmodule FullstackWeb.Public.TransactionsLive.PublicTransactions do
 
     data = socket.assigns.info.monthly_data
 
-    series_cols = ["Count", "Amount"]
+    series_cols = ["Count", "$ *100"]
 
     test_data =
       case needs_update do

fullstack/lib/fullstack_web/live/public/public_transactions.html.heex

@@ -21,7 +21,7 @@
               <dt class="order-last text-lg font-medium text-gray-500">Total Sales</dt>
 
               <dd class="text-xl font-extrabold text-blue-600 md:text-2xl">
-                $ <%= @info.total_amount %>
+                <%= @info.total_amount %>
               </dd>
             </div>
           </dl>