mastofe

commit: 5236a6286107f5731c5f57940592a46ebd3c6107
parent: 0f155829b7362d2bb81e2b80e96a351dc7dac538
Author: Matt Jankowski <mjankowski@thoughtbot.com>
Date:   Wed, 31 May 2017 14:34:51 -0400

Improve spec coverage and clean up api/v1/blocks controller (#3464)


Diffstat:
M
app/controllers/api/v1/blocks_controller.rb
52
++++++++++++++++++++++++++++++++++++++++++++--------
M
spec/controllers/api/v1/blocks_controller_spec.rb
4
+++-

2 files changed, 47 insertions(+), 9 deletions(-)
diff --git a/app/controllers/api/v1/blocks_controller.rb b/app/controllers/api/v1/blocks_controller.rb
@@ -3,23 +3,59 @@
 class Api::V1::BlocksController < ApiController
   before_action -> { doorkeeper_authorize! :follow }
   before_action :require_user!
+  after_action :insert_pagination_headers
 
   respond_to :json
 
   def index
-    @accounts = Account.includes(:blocked_by)
-                       .references(:blocked_by)
-                       .merge(Block.where(account: current_account)
-                                   .paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id]))
-                       .to_a
+    @accounts = load_accounts
+  end
 
-    next_path = api_v1_blocks_url(pagination_params(max_id: @accounts.last.blocked_by_ids.last))     if @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
-    prev_path = api_v1_blocks_url(pagination_params(since_id: @accounts.first.blocked_by_ids.first)) unless @accounts.empty?
+  private
 
+  def load_accounts
+    default_accounts.merge(paginated_blocks).to_a
+  end
+
+  def default_accounts
+    Account.includes(:blocked_by).references(:blocked_by)
+  end
+
+  def paginated_blocks
+    Block.where(account: current_account).paginate_by_max_id(
+      limit_param(DEFAULT_ACCOUNTS_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def insert_pagination_headers
     set_pagination_headers(next_path, prev_path)
   end
 
-  private
+  def next_path
+    if records_continue?
+      api_v1_blocks_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @accounts.empty?
+      api_v1_blocks_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    @accounts.last.blocked_by_ids.last
+  end
+
+  def pagination_since_id
+    @accounts.first.blocked_by_ids.first
+  end
+
+  def records_continue?
+    @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
+  end
 
   def pagination_params(core_params)
     params.permit(:limit).merge(core_params)
diff --git a/spec/controllers/api/v1/blocks_controller_spec.rb b/spec/controllers/api/v1/blocks_controller_spec.rb
@@ -7,12 +7,14 @@ RSpec.describe Api::V1::BlocksController, type: :controller do
   let(:token) { double acceptable?: true, resource_owner_id: user.id }
 
   before do
+    Fabricate(:block, account: user.account)
     allow(controller).to receive(:doorkeeper_token) { token }
   end
 
   describe 'GET #index' do
     it 'returns http success' do
-      get :index
+      get :index, params: { limit: 1 }
+
       expect(response).to have_http_status(:success)
     end
   end