Use joins for account properties (#3167)

1 files changed, 7 insertions, 5 deletions

diff --git a/app/controllers/api/v1/blocks_controller.rb b/app/controllers/api/v1/blocks_controller.rb
index 742717ba2..37f5ea219 100644
--- a/app/controllers/api/v1/blocks_controller.rb
+++ b/app/controllers/api/v1/blocks_controller.rb
@@ -7,12 +7,14 @@ class Api::V1::BlocksController < ApiController
   respond_to :json
 
   def index
-    results   = Block.where(account: current_account).paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id])
-    accounts  = Account.where(id: results.map(&:target_account_id)).map { |a| [a.id, a] }.to_h
-    @accounts = results.map { |f| accounts[f.target_account_id] }.compact
+    @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
 
-    next_path = api_v1_blocks_url(pagination_params(max_id: results.last.id))    if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
-    prev_path = api_v1_blocks_url(pagination_params(since_id: results.first.id)) unless results.empty?
+    next_path = api_v1_blocks_url(pagination_params(max_id: @accounts.last.blocked_bies.last.id))     if @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
+    prev_path = api_v1_blocks_url(pagination_params(since_id: @accounts.first.blocked_bies.first.id)) unless @accounts.empty?
 
     set_pagination_headers(next_path, prev_path)
   end