Add endpoints for Award Emoji

This only supports Issues and MergeRequests right now because of the
consistency of the routes those models provide.

1 files changed, 97 insertions, 0 deletions

diff --git a/lib/api/award_emoji.rb b/lib/api/award_emoji.rb
new file mode 100644
index 00000000000..26b30d30163
--- /dev/null
+++ b/lib/api/award_emoji.rb
@@ -0,0 +1,97 @@
+module API
+  class AwardEmoji < Grape::API
+    before { authenticate! }
+
+    AWARDABLES = [Issue, MergeRequest]
+
+    resource :projects do
+      AWARDABLES.each do |awardable_type|
+        awardable_string = awardable_type.to_s.underscore.pluralize
+        awardable_id_string = "#{awardable_type.to_s.underscore}_id"
+
+        # Get a list of project +awardable+ award emoji
+        #
+        # Parameters:
+        #   id (required)           - The ID of a project
+        #   awardable_id (required) - The ID of an issue or MR
+        # Example Request:
+        #   GET /projects/:id/issues/:awardable_id/award_emoji
+        get ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji" do
+          awardable = user_project.send(awardable_string.to_sym).find(params[awardable_id_string.to_sym])
+
+          if can?(current_user, awardable_read_ability_name(awardable), awardable)
+            awards = paginate(awardable.award_emoji)
+            present awards, with: Entities::AwardEmoji
+          else
+            not_found!("Award Emoji")
+          end
+        end
+
+        # Get a specific award emoji
+        #
+        # Parameters:
+        #   id (required)           - The ID of a project
+        #   awardable_id (required) - The ID of an issue or MR
+        #   award_id (required)     - The ID of the award
+        # Example Request:
+        #   GET /projects/:id/issues/:awardable_id/award_emoji/:award_id
+        get ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji/:award_id" do
+          awardable = user_project.send(awardable_string.to_sym).find(params[awardable_id_string.to_sym])
+
+          if can?(current_user, awardable_read_ability_name(awardable), awardable)
+            present awardable.award_emoji.find(params[:award_id]), with: Entities::AwardEmoji
+          else
+            not_found!("Award Emoji")
+          end
+        end
+
+        # Award a new Emoji
+        #
+        # Parameters:
+        #   id (required) - The ID of a project
+        #   noteable_id (required) - The ID of an issue or snippet
+        #   name (required) - The name of a award_emoji (without colons)
+        # Example Request:
+        #   POST /projects/:id/issues/:noteable_id/notes
+        #   POST /projects/:id/snippets/:noteable_id/notes
+        post ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji" do
+          required_attributes! [:name]
+
+          awardable = user_project.send(awardable_string.to_sym).find(params[awardable_id_string.to_sym])
+          not_found!('Award Emoji') unless can?(current_user, awardable_read_ability_name(awardable), awardable)
+
+          award = awardable.award_emoji.new(name: params[:name], user: current_user)
+
+          if award.save
+            present award, with: Entities::AwardEmoji
+          else
+            not_found!("Award Emoji #{award.errors.messages}")
+          end
+        end
+
+        # Delete a +awardables+ award emoji
+        #
+        # Parameters:
+        #   id (required) - The ID of a project
+        #   awardable_id (required) - The ID of an issue or MR
+        #   award_emoji_id (required) - The ID of an award emoji
+        # Example Request:
+        #   DELETE /projects/:id/issues/:noteable_id/notes/:note_id
+        delete ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji/:award_id" do
+          awardable = user_project.send(awardable_string.to_sym).find(params[awardable_id_string.to_sym])
+          award = awardable.award_emoji.find(params[:award_id])
+
+          unauthorized! unless award.user == current_user || current_user.admin?
+
+          award.destroy
+          present award, with: Entities::AwardEmoji
+        end
+      end
+    end
+    helpers do
+      def awardable_read_ability_name(awardable)
+        "read_#{awardable.class.to_s.underscore.downcase}".to_sym
+      end
+    end
+  end
+end