Refactor costs (#22)

* Update streaming

* Refactor total cost to service

* Lint

app/controllers/concerns/dashboard_builder.rb

@@ -16,6 +16,16 @@ def build_dashboard_variables!
     build_savings_vars!
     build_guilt_free_vars!
     build_total_cost_vars!
-    Rails.logger.debug "\n *** Building Vars!!\n "
+  end
+
+  def build_locals(taxed_income)
+    income = taxed_income.income
+    {
+      income: taxed_income,
+      total_cost: @total_cost,
+      investing_amount: income.is_hourly? ? @hourly_invest : @salary_invest,
+      savings_amount: income.is_hourly? ? @hourly_saving : @salary_saving,
+      guilt_free: income.is_hourly? ? @guilt_free_hourly : @guilt_free_salary
+    }
   end
 end

app/controllers/concerns/stream.rb

@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+module Stream
+  include DashboardBuilder
+  include TaxedIncome
+
+  def render_respond_to(turbo_replace)
+    respond_to do |format|
+      format.turbo_stream do
+        render turbo_stream: turbo_replace
+      end
+    end
+  end
+
+  def switch_to_hourly
+    [
+      turbo_stream.replace("salary_budget",
+        partial: "budget/hourly_budget",
+        locals: build_locals(tax_on_hourly))
+    ]
+  end
+
+  def switch_to_salary
+    [
+      turbo_stream.replace("hourly_budget",
+        partial: "budget/salary_budget",
+        locals: build_locals(tax_on_salary))
+    ]
+  end
+
+  def render_dashboard
+    [
+      turbo_stream.replace("hourly_budget",
+        partial: "budget/salary_budget",
+        locals: build_locals(tax_on_salary)),
+      turbo_stream.replace("salary_budget",
+        partial: "budget/hourly_budget",
+        locals: build_locals(tax_on_hourly)),
+      turbo_stream.replace("total_costs",
+        partial: "shared/total_costs",
+        locals: {
+          total_annual_cost: @total_annual_cost,
+          total_monthly_cost: @total_monthly_cost,
+          total_bi_weekly_cost: @total_bi_weekly_cost
+        }),
+      turbo_stream.replace("taxed_incomes",
+        partial: "shared/taxed_incomes",
+        locals: {
+          salary_taxed: @salary_taxed,
+          hourly_taxed: @hourly_taxed
+        })
+    ]
+  end
+end

app/controllers/concerns/total_cost.rb

@@ -13,10 +13,13 @@ def total_bi_weekly_cost
     Money.new(get_sum(:bi_weekly_cost_cents))
   end
 
+  def total_cost
+    cost = FixedExpense.sum(&:annual_cost)
+    TotalCostCalculator.new(cost: cost)
+  end
+
   def build_total_cost_vars!
-    @total_annual_cost = total_annual_cost
-    @total_monthly_cost = total_monthly_cost
-    @total_bi_weekly_cost = total_bi_weekly_cost
+    @total_cost = total_cost
   end
 
   private

app/controllers/incomes_controller.rb

@@ -3,6 +3,7 @@ class IncomesController < ApplicationController
   include TotalCost
   include SaveIncome
   include GuiltFree
+  include Stream
 
   before_action :set_income, only: %i[show edit update destroy]
 
@@ -63,22 +64,11 @@ def destroy
   end
 
   def income_switch
+    build_dashboard_variables!
     if params[:enabled] == "0"
-      respond_to do |format|
-        format.turbo_stream {
-          render turbo_stream: turbo_stream.replace("hourly_budget",
-            partial: "budget/salary_budget",
-            locals: build_locals(tax_on_salary))
-        }
-      end
+      render_respond_to(switch_to_salary)
     else
-      respond_to do |format|
-        format.turbo_stream {
-          render turbo_stream: turbo_stream.replace("salary_budget",
-            partial: "budget/hourly_budget",
-            locals: build_locals(tax_on_hourly))
-        }
-      end
+      render_respond_to(switch_to_hourly)
     end
   end
 
@@ -94,17 +84,17 @@ def income_params
     params.require(:income).permit(:income_type, :rate, :hours, :weekly_income)
   end
 
-  def build_locals(taxed_income)
-    income = taxed_income.income
-    build_dashboard_variables!
-    {
-      total_annual_cost: @total_annual_cost,
-      total_monthly_cost: @total_monthly_cost,
-      total_bi_weekly_cost: @total_bi_weekly_cost,
-      income: taxed_income,
-      investing_amount: income.is_hourly? ? @hourly_invest : @salary_invest,
-      savings_amount: income.is_hourly? ? @hourly_saving : @salary_saving,
-      guilt_free: income.is_hourly? ? @guilt_free_hourly : @guilt_free_salary
-    }
-  end
+  # def build_locals(taxed_income)
+  #   income = taxed_income.income
+  #   build_dashboard_variables!
+  #   {
+  #     total_annual_cost: @total_annual_cost,
+  #     total_monthly_cost: @total_monthly_cost,
+  #     total_bi_weekly_cost: @total_bi_weekly_cost,
+  #     income: taxed_income,
+  #     investing_amount: income.is_hourly? ? @hourly_invest : @salary_invest,
+  #     savings_amount: income.is_hourly? ? @hourly_saving : @salary_saving,
+  #     guilt_free: income.is_hourly? ? @guilt_free_hourly : @guilt_free_salary
+  #   }
+  # end
 end

app/controllers/savings_rates_controller.rb

@@ -40,7 +40,6 @@ def create
   def update
     respond_to do |format|
       if @savings_rate.update_from_dashboard(params: savings_rate_params)
-        # calculate new savings amounts for both hourly and salary and new guilt free
         build_dashboard_variables!
         format.turbo_stream
       else

app/services/total_cost_calculator.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+class TotalCostCalculator
+  attr_reader :annual_cost,
+    :biannual_cost,
+    :quarterly_cost,
+    :monthly_cost,
+    :bi_weekly_cost,
+    :weekly_cost,
+    :daily_cost
+
+  def initialize(cost:)
+    @annual_cost = cost
+    @biannual_cost = calculate_biannual_cost
+    @quarterly_cost = calculate_quarterly_cost
+    @monthly_cost = calculate_monthly_cost
+    @bi_weekly_cost = calculate_bi_weekly_cost
+    @weekly_cost = calculate_weekly_cost
+    @daily_cost = calculate_daily_cost
+  end
+
+  def calculate_biannual_cost
+    @annual_cost / 2
+  end
+
+  def calculate_quarterly_cost
+    @annual_cost / 4
+  end
+
+  def calculate_monthly_cost
+    @annual_cost / 12
+  end
+
+  def calculate_bi_weekly_cost
+    @annual_cost / 26
+  end
+
+  def calculate_weekly_cost
+    @annual_cost / 52
+  end
+
+  def calculate_daily_cost
+    @annual_cost / 365
+  end
+end

app/views/budget/_hourly_budget.html.erb

@@ -5,13 +5,12 @@
     <%= render partial: "budget/budget_headings" %>
     <%= render partial: "shared/budget",
                locals: {
-                 total_annual_cost: total_annual_cost,
-                 total_monthly_cost: total_monthly_cost,
-                 total_bi_weekly_cost: total_bi_weekly_cost,
                  income: income,
+                 total_cost: total_cost,
                  investing_amount: investing_amount,
                  savings_amount: savings_amount,
                  guilt_free: guilt_free
-               } %>
+               }
+    %>
   </div>
-<% end %>
+<% end %>

app/views/budget/_salary_budget.html.erb

@@ -4,10 +4,8 @@
     <%= render partial: "budget/budget_headings" %>
     <%= render partial: "shared/budget",
                locals: {
-                 total_annual_cost: total_annual_cost,
-                 total_monthly_cost: total_monthly_cost,
-                 total_bi_weekly_cost: total_bi_weekly_cost,
                  income: income,
+                 total_cost: total_cost,
                  investing_amount: investing_amount,
                  savings_amount: savings_amount,
                  guilt_free: guilt_free

app/views/dashboard/index.html.erb

@@ -39,9 +39,8 @@
       <div id="final_income">
         <%= render partial: "budget/salary_budget",
                    locals: {
-                     total_annual_cost: @total_annual_cost,
-                     total_monthly_cost: @total_monthly_cost,
-                     total_bi_weekly_cost: @total_bi_weekly_cost, income: @salary_taxed,
+                     income: @salary_taxed,
+                     total_cost: @total_cost,
                      investing_amount: @salary_invest,
                      savings_amount: @salary_saving,
                      guilt_free: @guilt_free_salary
@@ -85,11 +84,7 @@
       <% end  %>
 
       <%= turbo_frame_tag "total_costs" do %>
-        <%= render partial: "shared/total_costs",
-                   locals: {
-                     total_annual_cost: @total_annual_cost,
-                     total_monthly_cost: @total_monthly_cost,
-                     total_bi_weekly_cost: @total_bi_weekly_cost } %>
+        <%= render partial: "shared/total_costs", locals: { total_cost: @total_cost } %>
       <% end %>
     </div>
   </div>

app/views/fixed_expenses/create.turbo_stream.erb

@@ -3,13 +3,29 @@
 <% end %>
 
 <%= turbo_stream.replace "total_costs" do %>
-  <%= render partial: "shared/total_costs", locals: { total_annual_cost: @total_annual_cost, total_monthly_cost: @total_monthly_cost, total_bi_weekly_cost: @total_bi_weekly_cost } %>
+  <%= render partial: "shared/total_costs", locals: { total_cost: @total_cost } %>
 <% end %>
 
 <%= turbo_stream.replace "salary_budget" do %>
-  <%= render partial: "budget/salary_budget", locals: {total_annual_cost: @total_annual_cost, total_monthly_cost: @total_monthly_cost, total_bi_weekly_cost: @total_bi_weekly_cost, income: @salary_taxed} %>
+  <%= render partial: "budget/salary_budget",
+             locals: {
+               income: @salary_taxed,
+               total_cost: @total_cost,
+               investing_amount: @salary_invest,
+               savings_amount: @salary_saving,
+               guilt_free: @guilt_free_salary
+             }
+  %>
 <% end %>
 
 <%= turbo_stream.replace "hourly_budget" do %>
-  <%= render partial: "budget/hourly_budget", locals: {total_annual_cost: @total_annual_cost, total_monthly_cost: @total_monthly_cost, total_bi_weekly_cost: @total_bi_weekly_cost, income: @hourly_taxed} %>
+  <%= render partial: "budget/hourly_budget",
+             locals: {
+               income: @hourly_taxed,
+               total_cost: @total_cost,
+               investing_amount: @hourly_invest,
+               savings_amount: @hourly_saving,
+               guilt_free: @guilt_free_hourly
+             }
+  %>
 <% end %>

app/views/fixed_expenses/destroy.turbo_stream.erb

@@ -1,13 +1,29 @@
 <%= turbo_stream.remove @fixed_expense %>
 
 <%= turbo_stream.replace "total_costs" do %>
-  <%= render partial: "shared/total_costs", locals: { total_annual_cost: @total_annual_cost, total_monthly_cost: @total_monthly_cost, total_bi_weekly_cost: @total_bi_weekly_cost } %>
+  <%= render partial: "shared/total_costs", locals: { total_cost: @total_cost } %>
 <% end %>
 
 <%= turbo_stream.replace "salary_budget" do %>
-  <%= render partial: "budget/salary_budget", locals: {total_annual_cost: @total_annual_cost, total_monthly_cost: @total_monthly_cost, total_bi_weekly_cost: @total_bi_weekly_cost, income: @salary_taxed} %>
+  <%= render partial: "budget/salary_budget",
+             locals: {
+               income: @salary_taxed,
+               total_cost: @total_cost,
+               investing_amount: @salary_invest,
+               savings_amount: @salary_saving,
+               guilt_free: @guilt_free_salary
+             }
+  %>
 <% end %>
 
 <%= turbo_stream.replace "hourly_budget" do %>
-  <%= render partial: "budget/hourly_budget", locals: {total_annual_cost: @total_annual_cost, total_monthly_cost: @total_monthly_cost, total_bi_weekly_cost: @total_bi_weekly_cost, income: @hourly_taxed} %>
+  <%= render partial: "budget/hourly_budget",
+             locals: {
+               income: @hourly_taxed,
+               total_cost: @total_cost,
+               investing_amount: @hourly_invest,
+               savings_amount: @hourly_saving,
+               guilt_free: @guilt_free_hourly
+             }
+  %>
 <% end %>

app/views/fixed_expenses/update.turbo_stream.erb

@@ -1,22 +1,14 @@
 <%= turbo_stream.update @fixed_expense %>
 
 <%= turbo_stream.replace "total_costs" do %>
-  <%= render partial: "shared/total_costs",
-             locals: {
-               total_annual_cost: @total_annual_cost,
-               total_monthly_cost: @total_monthly_cost,
-               total_bi_weekly_cost: @total_bi_weekly_cost
-             }
-  %>
+  <%= render partial: "shared/total_costs", locals: { total_cost: @total_cost } %>
 <% end %>
 
 <%= turbo_stream.replace "salary_budget" do %>
   <%= render partial: "budget/salary_budget",
              locals: {
-               total_annual_cost: @total_annual_cost,
-               total_monthly_cost: @total_monthly_cost,
-               total_bi_weekly_cost: @total_bi_weekly_cost,
                income: @salary_taxed,
+               total_cost: @total_cost,
                investing_amount: @salary_invest,
                savings_amount: @salary_saving,
                guilt_free: @guilt_free_salary
@@ -27,10 +19,8 @@
 <%= turbo_stream.replace "hourly_budget" do %>
   <%= render partial: "budget/hourly_budget",
              locals: {
-               total_annual_cost: @total_annual_cost,
-               total_monthly_cost: @total_monthly_cost,
-               total_bi_weekly_cost: @total_bi_weekly_cost,
                income: @hourly_taxed,
+               total_cost: @total_cost,
                investing_amount: @hourly_invest,
                savings_amount: @hourly_saving,
                guilt_free: @guilt_free_hourly

app/views/incomes/update.turbo_stream.erb

@@ -12,10 +12,8 @@
 <%= turbo_stream.replace "salary_budget" do %>
   <%= render partial: "budget/salary_budget",
              locals: {
-               total_annual_cost: @total_annual_cost,
-               total_monthly_cost: @total_monthly_cost,
-               total_bi_weekly_cost: @total_bi_weekly_cost,
                income: @salary_taxed,
+               total_cost: @total_cost,
                investing_amount: @salary_invest,
                savings_amount: @salary_saving,
                guilt_free: @guilt_free_salary
@@ -26,10 +24,8 @@
 <%= turbo_stream.replace "hourly_budget" do %>
   <%= render partial: "budget/hourly_budget",
              locals: {
-               total_annual_cost: @total_annual_cost,
-               total_monthly_cost: @total_monthly_cost,
-               total_bi_weekly_cost: @total_bi_weekly_cost,
                income: @hourly_taxed,
+               total_cost: @total_cost,
                investing_amount: @hourly_invest,
                savings_amount: @hourly_saving,
                guilt_free: @guilt_free_hourly