397ef313de
* Add tests and improve pagination and caching * Add two more specs * Add .with_video scope * Get rid of N+1 * Only select needed columns * Improve efficiency of the video page as well * Add missing set_cache_control_headers to API videos#index
26 lines
756 B
Ruby
26 lines
756 B
Ruby
module Api
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module V0
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class VideosController < ApiController
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respond_to :json
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before_action :cors_preflight_check
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after_action :cors_set_access_control_headers
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before_action :set_cache_control_headers, only: %i[index]
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def index
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page = params[:page]
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per_page = (params[:per_page] || 24).to_i
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num = [per_page, 1000].min
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@video_articles = Article.with_video.
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includes([:user]).
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select(:id, :video, :path, :title, :video_thumbnail_url, :user_id, :video_duration_in_seconds).
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order("hotness_score DESC").
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page(page).per(num)
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set_surrogate_key_header "videos", Article.table_key, @video_articles.map(&:record_key)
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end
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end
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end
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end
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