Merge pull request #17 from thauma9/master

ADD categories retrieval

app/graphql/binda/api/types/category_type.rb

@@ -0,0 +1,9 @@
+Binda::Api::Types::CategoryType = GraphQL::ObjectType.define do |context|
+  name 'Binda_Category'
+  context.field :id, context.types.ID
+  context.field :name, context.types.String
+  context.field :slug, context.types.String
+  context.field :position, context.types.Int
+
+  ::Binda::Api::Fields::SHARED_FIELDS.call(context)
+end

app/graphql/binda/api/types/component_type.rb

@@ -8,6 +8,6 @@
   context.field :publish_state, context.types.String
   context.field :structure, ::Binda::Api::Types::StructureType
   context.field :position, context.types.Int
-
+  context.field :categories, ::Binda::Api::Types::CategoryType
   ::Binda::Api::Fields::SHARED_FIELDS.call(context)
 end

app/graphql/binda/api/types/structure_type.rb

@@ -1,6 +1,12 @@
-Binda::Api::Types::StructureType = GraphQL::ObjectType.define do
+Binda::Api::Types::StructureType = GraphQL::ObjectType.define do |context|
   name "Binda_Structure"
 
   field :id, !types.ID
   field :name, !types.String
+
+  context.field :get_categories, ::Binda::Api::Types::CategoryType.to_list_type do 
+    resolve ->(obj, args, ctx) {
+      obj.categories.order("binda_categories.position")
+    }
+  end
 end

lib/binda/api/fields.rb

@@ -105,6 +105,11 @@ module Fields
             obj.repeaters.order("binda_repeaters.position").select{ |t| t.field_setting_id == ::Binda::FieldSetting.get_id( args[:slug] ) }
           }
         end
+        context.field :get_categories, ::Binda::Api::Types::CategoryType.to_list_type do 
+          resolve ->(obj, args, ctx) {
+            obj.categories.order("binda_categories.position")
+          }
+        end
       end
     end
   end

spec/factories/category.rb

@@ -0,0 +1,8 @@
+FactoryBot.define do
+  sequence(:category_name) { |n| "Test Category ##{n}" }
+
+  factory :category, class: Binda::Category do
+    name { generate :category_name }
+    association :structure
+  end
+end

spec/factories/structures.rb

@@ -1,12 +1,11 @@
 FactoryBot.define do
-
   sequence(:article_structure_title) { |n| "N.#{n} Article" }
   sequence(:structure_name) { |n| "##{n} structure" }
 
   # Structure
-  factory :structure, class: Binda::Structure do 
+  factory :structure, class: Binda::Structure do
     name { generate :structure_name }
-		slug { "#{name}".parameterize }
+    slug { "#{name}".parameterize }
     instance_type 'component'
 	end
 
@@ -41,7 +40,7 @@
       components_count 3
     end
     after(:create) do |structure, evaluator|
-      # get default field group which is generated by default for each structure
+      # get default fiel sgroup which is generated by default for each structure
       default_field_group = structure.field_groups.first
       # Generate some field settings
       create :string_setting, field_group: default_field_group
@@ -50,8 +49,18 @@
       create :radio_setting_with_choices, field_group: default_field_group
       create :selection_setting_with_choices, field_group: default_field_group
       create :checkbox_setting_with_choices, field_group: default_field_group
-      create_list( :article_component, evaluator.components_count, structure: structure)
+      create_list(:article_component, evaluator.components_count, structure: structure)
     end
   end
+
+  factory :article_structure_with_components_and_fields_and_categories,
+          parent: :article_structure_with_components_and_fields do
+    transient do
+      categories_count 3
+    end
 
+    after(:create) do |structure, evaluator|
+      create_list(:category, evaluator.categories_count, structure: structure)
+    end
+  end
 end

spec/requests/graphql_spec.rb

@@ -3,7 +3,7 @@
 describe "GraphQL API" do
 
   before(:context) do
-		@structure = create(:article_structure_with_components_and_fields)
+		@structure = create(:article_structure_with_components_and_fields_and_categories)
     @structure.components.each do |component|
       component.strings.each{|string| string.update(content: "Content of string #{string.field_setting.slug}") }
     end
@@ -219,5 +219,51 @@
     end
   end
 
+  it 'can get categories from structures' do
+    data= '{
+      structures {
+        edges {
+          node {
+            categories: get_categories {
+              id
+              name
+              position
+              slug
+            }     
+          }
+        }
+      }
+    }'
+
+    post graphql_path(query: data, api_key: @authorized_user.api_key)
+    edges = json['data']['structures']['edges']
+    expect(edges.first['node']['categories'].count).to be > 0
+  end
+
+  it 'gets component category' do
+    first_structure_category = @structure.categories.first
+    expect(@component.categories.length).to eq(0)
+    @component.categories << first_structure_category
+    @component.save!
+
+    data= '{
+      component: component_by_slug(slug: "'+@component.slug+'") {
+        categories: get_categories {
+          id
+          name
+          position
+          slug
+        }    
+      }
+    }'
+
+    post graphql_path(query: data, api_key: @authorized_user.api_key)
+    categories = json['data']['component']['categories']
+    expect(categories.first['id'].to_i).to eq(first_structure_category['id'])
+    expect(categories.first['name']).to eq(first_structure_category['name'])
+    expect(categories.first['position']).to eq(first_structure_category['position'])
+    expect(categories.first['slug']).to eq(first_structure_category['slug'])
+  end
+
 end