forked from Gitlink/forgeplus
watchable用户贡献度的支持
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module Watchable
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extend ActiveSupport::Concern
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included do
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has_many :watchers, as: :watchable, dependent: :destroy
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has_many :watcher_users, through: :watchers, source: :user, validate: false
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scope :watched_by, -> (user_id) { includes(:watchers).where(watchers: { user_id: user_id }) }
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scope :following, -> (user_id) { watched_by(user_id) }
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end
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def watched?(watchable)
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watchable.watchers.exists?(user: self)
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end
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def watch!(watchable)
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watchable.watchers.create!(user: self, created_at: Time.current)
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end
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def unwatch!(watchable)
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obj = watchable.watchers.find_by(user: self)
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obj.destroy! if obj.present?
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end
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# 我正在关注的、我追随的
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def following
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User.following(self.id)
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end
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def following_count
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following.size
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end
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# 关注我的、我的粉丝、我的追随者
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def followers
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watcher_users
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end
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def followers_count
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followers.size
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end
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module ClassMethods
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end
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end
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module Watchable
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extend ActiveSupport::Concern
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included do
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has_many :watchers, as: :watchable, dependent: :destroy
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has_many :watcher_users, through: :watchers, source: :user, validate: false
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scope :watched_by, -> (user_id) { includes(:watchers).where(watchers: { user_id: user_id }) }
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scope :following, -> (user_id) { watched_by(user_id) }
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end
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def watched?(watchable)
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watchable.watchers.exists?(user: self)
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end
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def watch!(watchable)
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watchable.watchers.create!(user: self, created_at: Time.current)
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end
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def unwatch!(watchable)
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obj = watchable.watchers.find_by(user: self)
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obj.destroy! if obj.present?
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end
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# 我正在关注的、我追随的
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def following
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User.following(self.id)
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end
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def following_count
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following.size
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end
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def contribution_perc
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project_name = params[:project_name]
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user_login = params[:id]
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@project = Project.find_by_name(project_name)
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@user = User.find_by_login(user_login)
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def cal_perc(count_user, count_all)
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(count_user * 1.0 / (count_all + 0.000000001)).round(5)
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end
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if @project.use_blockchain == true or @project.use_blockchain == 1
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balance_user = Blockchain::BalanceQueryOneProject.call({"user_id": @user.id, "project_id": @project.id})[:balance]
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balance_all = Blockchain::RepoBasicInfo.call({"project_id": @project.id})["cur_supply"]
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score = cal_perc(balance_user, balance_all)
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else
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# 获取所有行为对应的项目内记录总数和个人记录数
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features = {
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"requirement" => {},
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"development" => {},
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"review" => {}
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}
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# 1. issue创建
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issues = Issue.where(project_id: @project.id, issue_classify: 'issue')
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issue_all = issues.count
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issue_user = issues.where(author_id: @user.id).count
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features["requirement"] = features["requirement"].merge({"issue" => {"all" => issue_all, "perc" => cal_perc(issue_user, issue_all)}})
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# 2. 里程碑创建
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milestones = Version.where(project_id: @project.id)
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milestone_all = milestones.count
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milestone_user = milestones.where(user_id: @user.id).count
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features["requirement"] = features["requirement"].merge({"milestone" => {"all" => milestone_all, "perc" => cal_perc(milestone_user, milestone_all)}})
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# 3. issue评论
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issue_comments = Journal.joins("INNER JOIN issues on journals.journalized_id=issues.id").where("issues.project_id=#{@project.id} and journalized_type='Issue' and issues.issue_classify='issue'")
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issue_comment_all = issue_comments.count
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issue_comment_user = issue_comments.where("journals.user_id=#{@user.id}").count
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features["requirement"] = features["requirement"].merge({"issue_comment" => {"all" => issue_comment_all, "perc" => cal_perc(issue_comment_user, issue_comment_all)}})
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# 4. 合并请求
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prs = PullRequest.where(project_id: @project.id)
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pr_all = prs.count
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pr_user = prs.where(user_id: @user.id).count
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features["development"] = features["development"].merge({"pr" => {"all" => pr_all, "perc" => cal_perc(pr_user, pr_all)}})
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# 5. pr评论
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pr_comments = Journal.joins("INNER JOIN issues on journals.journalized_id=issues.id").where("issues.project_id=#{@project.id} and journalized_type='Issue' and issues.issue_classify='pull_request'")
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pr_comment_all = pr_comments.count
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pr_comment_user = pr_comments.where("journals.user_id=#{@user.id}").count
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features["review"] = features["review"].merge({"pr_comment" => {"all" => pr_comment_all, "perc" => cal_perc(pr_comment_user, pr_comment_all)}})
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# 6. 代码行评论
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line_comments = Journal.joins("INNER JOIN pull_requests on journals.journalized_id=pull_requests.id").where("pull_requests.project_id=#{@project.id} and journalized_type='PullRequest'")
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line_comment_all = line_comments.count
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line_comment_user = line_comments.where("journals.user_id=#{@user.id}").count
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features["review"] = features["review"].merge({"line_comment" => {"all" => line_comment_all, "perc" => cal_perc(line_comment_user, line_comment_all)}})
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# 7. 代码行、commit贡献统计
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code_contributions = Api::V1::Projects::CodeStats::ListService.call(@project, {ref: nil})
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commit_all = code_contributions["commit_count"]
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addition_all = code_contributions["additions"]
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deletion_all = code_contributions["deletions"]
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commit_user = 0
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addition_user = 0
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deletion_user = 0
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code_contributions["authors"].each do |author|
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if author["name"] == @user.login
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commit_user = author["commits"]
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addition_user = author["additions"]
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deletion_user = author["deletions"]
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end
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end
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features["development"] = features["development"].merge({"commit" => {"all" => commit_all, "perc" => cal_perc(commit_user, commit_all)}})
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features["development"] = features["development"].merge({"addition" => {"all" => addition_all, "perc" => cal_perc(addition_user, addition_all)}})
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features["development"] = features["development"].merge({"deletion" => {"all" => deletion_all, "perc" => cal_perc(deletion_user, deletion_all)}})
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def cal_weight(features)
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weights = {} # 计算每一项的权重
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categories = []
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features.each do |key, _|
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categories << key
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weights[key] = Hash.new
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end
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count_all = 0
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counts = {}
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categories.each do |category|
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count_1 = 0
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features[category].each do |_, value|
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count_1 += value["all"]
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end
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count_all += count_1
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counts[category] = count_1
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features[category].each do |key, value|
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weight = cal_perc(value["all"], count_1)
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weights[category] = weights[category].merge({key => weight})
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end
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end
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categories.each do |category|
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weight = cal_perc(counts[category], count_all)
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weights[category] = weights[category].merge({"category_weight" => weight})
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end
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return weights
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end
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weights_categories = cal_weight(features)
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score = 0.0
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features.each do |category, value_1|
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category_score = 0.0
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value_1.each do |action, value_2|
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category_score += weights_categories[category][action] * value_2["perc"]
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end
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score += weights_categories[category]["category_weight"] * category_score.round(4)
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end
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end
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score
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(score * 100).round(1).to_s + "%"
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end
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# 关注我的、我的粉丝、我的追随者
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def followers
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watcher_users
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end
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def followers_count
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followers.size
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end
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module ClassMethods
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end
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end
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