Merge pull request #301 from stefsava/implement_filters_in_nested_select

implement filters in nested select #300
platanus · May 6, 2020 · 4d38c45 · 4d38c45
2 parents a12af5e + 414bc4f
commit 4d38c45
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diff --git a/app/assets/javascripts/activeadmin_addons/inputs/nested-select.js b/app/assets/javascripts/activeadmin_addons/inputs/nested-select.js
@@ -69,6 +69,7 @@ var initializer = function() {
       var url = element.data('url');
       var fields = element.data('fields');
       var predicate = element.data('predicate');
+      var filters = element.data('filters');
       var displayName = element.data('display-name');
       var parent = element.data('parent');
       var width = element.data('width');
@@ -117,6 +118,8 @@ var initializer = function() {
               query.q[parent + '_eq'] = parentId;
             }
 
+            Object.assign(query.q, filters);
+
             return query;
           },
           processResults: function(data) {

diff --git a/app/inputs/nested_level_input.rb b/app/inputs/nested_level_input.rb
@@ -17,6 +17,7 @@ def load_control_attributes
     load_class(@options[:class])
     load_data_attr(:fields, default: ["name"], formatter: :to_json)
     load_data_attr(:predicate, default: "contains")
+    load_data_attr(:filters)
     load_data_attr(:model, value: model_name)
     load_data_attr(:display_name, default: "name")
     load_data_attr(:minimum_input_length, default: 1)

diff --git a/spec/features/inputs/nested_select_input_spec.rb b/spec/features/inputs/nested_select_input_spec.rb
@@ -185,6 +185,80 @@
       end
     end
   end
+  context "with filters"  do
+    before do
+      register_page(Country, false) {}
+      register_page(Region, false) {}
+      register_page(City, false) {}
+
+      register_form(Invoice, false) do |f|
+        f.input :city_id, as: :nested_select,
+                          level_1: { attribute: :country_id },
+                          level_2: {
+                            attribute: :region_id,
+                            filters: { name_contains: 'Met' }
+                            },
+                          level_3: { attribute: :city_id }
+      end
+
+      create_cities
+      create_invoice(city: @colina)
+      visit edit_admin_invoice_path(@invoice)
+    end
+
+    it "shows filled select controls based on defined city_id", js: true do
+      on_input_ctx("invoice_country_id") { expect_select2_selection("Chile") }
+      on_input_ctx("invoice_region_id") { expect_select2_selection("Metropolitana") }
+      on_input_ctx("invoice_city_id") { expect_select2_selection("Colina") }
+    end
+
+    context "updating medium level" do
+      before do
+        on_input_ctx("invoice_region_id") { open_select2_options }
+        select2_input.set("a")
+      end
+
+      it "shows no results based on entered text", js: true do
+        expect_select2_results_count_to_eq(1)
+      end
+    end
+  end
+
+  context "without filters"  do
+    before do
+      register_page(Country, false) {}
+      register_page(Region, false) {}
+      register_page(City, false) {}
+
+      register_form(Invoice, false) do |f|
+        f.input :city_id, as: :nested_select,
+                          level_1: { attribute: :country_id },
+                          level_2: { attribute: :region_id },
+                          level_3: { attribute: :city_id }
+      end
+
+      create_cities
+      create_invoice(city: @colina)
+      visit edit_admin_invoice_path(@invoice)
+    end
+
+    it "shows filled select controls based on defined city_id", js: true do
+      on_input_ctx("invoice_country_id") { expect_select2_selection("Chile") }
+      on_input_ctx("invoice_region_id") { expect_select2_selection("Metropolitana") }
+      on_input_ctx("invoice_city_id") { expect_select2_selection("Colina") }
+    end
+
+    context "updating medium level" do
+      before do
+        on_input_ctx("invoice_region_id") { open_select2_options }
+        select2_input.set("a")
+      end
+
+      it "shows no results based on entered text", js: true do
+        expect_select2_results_count_to_eq(2)
+      end
+    end
+  end
 
   context "with nested resources" do
     before do