forgeplus/app/controllers/user_rank_controller.rb

27 lines
737 B
Ruby

class UserRankController < ApplicationController
# 根据时间获取热门开发者
def index
limit = 3
limit = params[:limit].to_i - 1 if params[:limit].present?
limit = 99 if limit > 99
$redis_cache.zunionstore("recent-days-user-rank", get_timeable_key_names)
@user_rank = $redis_cache.zrevrange("recent-days-user-rank", 0, limit, withscores: true)
rescue Exception => e
@user_rank = []
end
private
# 默认显示7天的
def time
params.fetch(:time, 7).to_i
end
def get_timeable_key_names
names_array = []
(0...time).to_a.each do |i|
date_time_string = (Date.today - i.days).to_s
names_array << "v2-user-rank-#{date_time_string}"
end
names_array
end
end