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Use joins for account properties (#3167)

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This commit is contained in:
Akihiko Odaki 2017-05-20 22:13:51 +09:00 • committed by Eugen Rochko
parent d972845ff6
commit f554807563
6 changed files with 51 additions and 36 deletions
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26
app/controllers/api/v1/accounts_controller.rb
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@ -23,12 +23,14 @@ class Api::V1::AccountsController < ApiController
end
def following
results = Follow.where(account: @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] }
@accounts = Account.includes(:followers)
.references(:followers)
.merge(Follow.where(account: @account)
.paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id]))
.to_a
next_path = following_api_v1_account_url(pagination_params(max_id: results.last.id)) if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
prev_path = following_api_v1_account_url(pagination_params(since_id: results.first.id)) unless results.empty?
next_path = following_api_v1_account_url(pagination_params(max_id: @accounts.last.followers.last.id)) if @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
prev_path = following_api_v1_account_url(pagination_params(since_id: @accounts.first.followers.first.id)) unless @accounts.empty?
set_pagination_headers(next_path, prev_path)
@ -36,12 +38,16 @@ class Api::V1::AccountsController < ApiController
end
def followers
results = Follow.where(target_account: @account).paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id])
accounts = Account.where(id: results.map(&:account_id)).map { |a| [a.id, a] }.to_h
@accounts = results.map { |f| accounts[f.account_id] }
@accounts = Account.includes(:following)
.references(:following)
.merge(Follow.where(target_account: @account)
.paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT),
params[:max_id],
params[:since_id]))
.to_a
next_path = followers_api_v1_account_url(pagination_params(max_id: results.last.id)) if results.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
prev_path = followers_api_v1_account_url(pagination_params(since_id: results.first.id)) unless results.empty?
next_path = followers_api_v1_account_url(pagination_params(max_id: @accounts.last.following.last.id)) if @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
prev_path = followers_api_v1_account_url(pagination_params(since_id: @accounts.first.following.first.id)) unless @accounts.empty?
set_pagination_headers(next_path, prev_path)