74 lines
2 KiB
Ruby
74 lines
2 KiB
Ruby
# frozen_string_literal: true
|
||
|
||
module Api
|
||
module V1
|
||
class LikesController < Api::V1::BaseController
|
||
before_action do
|
||
require_access_token %w[public:read]
|
||
end
|
||
|
||
before_action only: %i[create destroy] do
|
||
require_access_token %w[interactions]
|
||
end
|
||
|
||
rescue_from ActiveRecord::RecordNotFound do
|
||
render_error 404, "Post with provided guid could not be found"
|
||
end
|
||
|
||
rescue_from ActiveRecord::RecordInvalid do
|
||
render_error 422, "User is not allowed to like"
|
||
end
|
||
|
||
def show
|
||
post = post_service.find!(params.require(:post_id))
|
||
raise ActiveRecord::RecordInvalid unless post.public? || private_read?
|
||
|
||
likes_query = like_service.find_for_post(params[:post_id])
|
||
likes_page = index_pager(likes_query).response
|
||
likes_page[:data] = likes_page[:data].map {|x| like_json(x) }
|
||
render_paged_api_response likes_page
|
||
end
|
||
|
||
def create
|
||
post = post_service.find!(params.require(:post_id))
|
||
raise ActiveRecord::RecordInvalid unless post.public? || private_modify?
|
||
|
||
like_service.create(params[:post_id])
|
||
rescue ActiveRecord::RecordInvalid => e
|
||
if e.message == "Validation failed: Target has already been taken"
|
||
return render_error 409, "Like already exists"
|
||
end
|
||
|
||
raise
|
||
else
|
||
head :no_content
|
||
end
|
||
|
||
def destroy
|
||
post = post_service.find!(params.require(:post_id))
|
||
raise ActiveRecord::RecordInvalid unless post.public? || private_modify?
|
||
|
||
success = like_service.unlike_post(params[:post_id])
|
||
if success
|
||
head :no_content
|
||
else
|
||
render_error 410, "Like doesn’t exist"
|
||
end
|
||
end
|
||
|
||
private
|
||
|
||
def like_service
|
||
@like_service ||= LikeService.new(current_user)
|
||
end
|
||
|
||
def post_service
|
||
@post_service ||= PostService.new(current_user)
|
||
end
|
||
|
||
def like_json(like)
|
||
LikesPresenter.new(like).as_api_json
|
||
end
|
||
end
|
||
end
|
||
end
|