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authorJenkins <jenkins@jenkins.ninjawedding.org>2018-03-11 09:17:21 +0000
committerJenkins <jenkins@jenkins.ninjawedding.org>2018-03-11 09:17:21 +0000
commita0724cd7426dec36b7966c86a1708f62e6e5fd4c (patch)
tree4dda4d9148ceaca5634f7860d3c4c2aa2e6f95e7 /app/controllers/api/v1/accounts
parent0c2a16fcbfeb01df3e37f158937f50f0d1480370 (diff)
parentb6003afcdb1b89eb967a2b211e3b4e26aed9ac9d (diff)
Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master
Diffstat (limited to 'app/controllers/api/v1/accounts')
-rw-r--r--app/controllers/api/v1/accounts/statuses_controller.rb8
1 files changed, 7 insertions, 1 deletions
diff --git a/app/controllers/api/v1/accounts/statuses_controller.rb b/app/controllers/api/v1/accounts/statuses_controller.rb
index 7261ccd24..1e1511a7b 100644
--- a/app/controllers/api/v1/accounts/statuses_controller.rb
+++ b/app/controllers/api/v1/accounts/statuses_controller.rb
@@ -51,7 +51,13 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
   end
 
   def account_media_status_ids
-    @account.media_attachments.attached.reorder(nil).select(:status_id).distinct
+    # `SELECT DISTINCT id, updated_at` is too slow, so pluck ids at first, and then select id, updated_at with ids.
+    # Also, Avoid getting slow by not narrowing down by `statuses.account_id`.
+    # When narrowing down by `statuses.account_id`, `index_statuses_20180106` will be used
+    # and the table will be joined by `Merge Semi Join`, so the query will be slow.
+    Status.joins(:media_attachments).merge(@account.media_attachments).permitted_for(@account, current_account)
+          .paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id])
+          .reorder(id: :desc).distinct(:id).pluck(:id)
   end
 
   def pinned_scope