Merge pull request #993 from ita-social-projects/calculations-local-save

Save previous calculations of the user in the storage
ita-social-projects · Dec 4, 2024 · b20b441 · b20b441
2 parents f934abb + 74953cb
commit b20b441
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Showing 3 changed files with 23 additions and 3 deletions.
diff --git a/app/controllers/calculators_controller.rb b/app/controllers/calculators_controller.rb
@@ -26,6 +26,9 @@ def calculate
 
     @results = Calculators::CalculationService.new(@calculator, params[:inputs]).perform
 
+    session[:calculation_results]                 ||= {}
+    session[:calculation_results][@calculator.slug] = @results
+
     respond_to :turbo_stream
   end
 

diff --git a/app/views/calculators/show.html.erb b/app/views/calculators/show.html.erb
@@ -15,13 +15,13 @@
           <div class="pb-2 input_lable"><%= form.label field.var_name, field.label %></div>
           <% if field.kind == 'number' %>
             <div class="flex-row rounded flex-item w-100 age_wrapper form_fild">
-              <%= form.number_field "inputs[#{field.var_name}]", 
+              <%= form.number_field "inputs[#{field.var_name}]",
                                   placeholder: field.label,
                                   class: "required rounded w-100 calculator-field"
                                   %>
             </div>
           <% else %>
-            <%= form.select "inputs[#{field.var_name}]", 
+            <%= form.select "inputs[#{field.var_name}]",
                             options_from_collection_for_select(field.categories, :price, :name),
                             {},
                             class: "flex-row rounded flex-item w-100 form_fild calculator-field" %>
@@ -34,7 +34,11 @@
     </div>
   </div>
 
-  <%= turbo_frame_tag "calc-results" %>
+  <%= turbo_frame_tag "calc-results" do %>
+    <% if session.dig(:calculation_results, @calculator.slug).present? %>
+      <%= render "calculators/partials/calculation_results", results: session.dig(:calculation_results, @calculator.slug).map(&:with_indifferent_access) %>
+    <% end %>
+  <% end %>
 </div>
 
 <%= render "calculators/partials/show/constructor_calculator_description" %>
diff --git a/spec/requests/calculators_spec.rb b/spec/requests/calculators_spec.rb
@@ -114,4 +114,17 @@
       end
     end
   end
+
+  describe "POST #calculate" do
+    let(:calculator) { create(:calculator) }
+    let(:formula) { build(:formula, expression: "a + 5", calculator: calculator) }
+    let(:field) { build(:field, var_name: "a", calculator: calculator) }
+
+    it "stores the results in the session under the calculator slug" do
+      post calculate_calculator_path(calculator), params: { calculator: calculator, inputs: { a: 5 }, format: :turbo_stream }
+
+      expect(session[:calculation_results]).to have_key(calculator.slug)
+      expect(session[:calculation_results][calculator.slug]).to eq(assigns(:results))
+    end
+  end
 end