forked from Trustie/forgeplus
feat: 新增项目雷达图计算功能
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@ -4,7 +4,7 @@ class ProjectsController < ApplicationController
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include ProjectsHelper
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include Acceleratorable
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before_action :require_login, except: %i[index branches branches_slice group_type_list simple show fork_users praise_users watch_users recommend banner_recommend about menu_list verify_auth_token]
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before_action :require_login, except: %i[index branches branches_slice group_type_list simple show fork_users praise_users watch_users recommend banner_recommend about menu_list verify_auth_token score]
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before_action :require_profile_completed, only: [:create, :migrate,:verify_auth_token]
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before_action :load_repository, except: %i[index group_type_list migrate create recommend banner_recommend verify_auth_token]
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before_action :authorizate_user_can_edit_project!, only: %i[update]
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@ -292,6 +292,23 @@ class ProjectsController < ApplicationController
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end
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def score
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project_evaluation = ProjectEvaluations.find_by(project_id: @project.id)
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response_data = {
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influence_norm_score: project_evaluation&.norm_influence || 0,
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community_norm_score: project_evaluation&.norm_community || 0,
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vitality_norm_score: project_evaluation&.norm_vitality || 0,
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health_norm_score: project_evaluation&.norm_health || 0,
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trend_norm_score: project_evaluation&.norm_trend || 0,
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score: project_evaluation&.score || 0,
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updated_at: project_evaluation&.updated_at&.strftime("%Y-%m-%d %H:%M")
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}
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render json: response_data
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end
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private
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def project_params
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@ -111,6 +111,7 @@ class Project < ApplicationRecord
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has_one :project_educoder, dependent: :destroy
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has_one :project_score, dependent: :destroy
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has_one :project_evaluations, dependent: :destroy
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has_one :repository, dependent: :destroy
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has_many :pull_requests, dependent: :destroy
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has_many :issue_tags, -> { order("issue_tags.created_at DESC") }, dependent: :destroy
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@ -0,0 +1,160 @@
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# == Schema Information
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#
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# Table name: project_evaluations
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#
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# id :integer not null, primary key
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# project_id :integer
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# influence :float(24) default("0")
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# community :float(24) default("0")
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# vitality :float(24) default("0")
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# health :float(24) default("0")
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# trend :float(24) default("0")
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# norm_influence :float(24) default("0")
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# norm_community :float(24) default("0")
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# norm_vitality :float(24) default("0")
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# norm_health :float(24) default("0")
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# norm_trend :float(24) default("0")
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# score :float(24) default("0")
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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# Indexes
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#
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# fk_rails_f2d256da0f (project_id)
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#
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class ProjectEvaluations < ApplicationRecord
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belongs_to :project
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def self.calculate_influence(project)
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issues_count = project.issues.issue_issue.pluck(:id).size
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pull_requests_count = project.issues.issue_pull_request.pluck(:id).size
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comment_count = Journal.joins("INNER JOIN issues ON journals.journalized_id = issues.id")
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.where("issues.project_id = ? ", project.id)
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.count
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influence = project.praises_count * 0.25 +
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project.forked_count * 0.3 +
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issues_count * 0.5 +
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pull_requests_count * 0.5 +
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comment_count * 0.5
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influence += 500 if project.recommend
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influence
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end
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def self.calculate_community(project)
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issue_closed_count = project.issues.issue_issue.where(status_id: 5).size
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pull_requests_closed_recent_count = project.issues.issue_pull_request.where("closed_on >= ?", 4.months.ago).size
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issue_closed_count * 0.7 + pull_requests_closed_recent_count * 0.3
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end
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def self.calculate_vitality(project)
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first_page = true
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start_page = 1
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end_page = 1
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page = 1
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limit = 50
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last_page_count = 0
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four_months_ago = 4.months.ago.to_date
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loop do
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result = Gitea::Repository::Commits::ListSliceService.new(project.owner.login, project.identifier, page: page, limit: limit).call
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commits = result.is_a?(Hash) ? result[:body] : []
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if first_page
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page_count = (result[:total_count] + limit - 1) / limit
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end_page = page_count + 1
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first_page = false
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end
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last_page_count = 0
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commits.each do |commits_per_day|
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commit_date = commits_per_day["commit_date"].to_date
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if commit_date > four_months_ago
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last_page_count += commits_per_day["Commits"].size
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end
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end
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break if 0 < last_page_count && last_page_count < limit
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if last_page_count == limit
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start_page = page + 1
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else
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end_page = page
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end
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break unless start_page < end_page
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page = (start_page + end_page) / 2
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end
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commit_recent_count = (page - 1) * limit + last_page_count
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@commit_recent_count = commit_recent_count
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release_recent_count = project.repository.version_releases.where("created_at >= ?", 4.months.ago).size
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commit_recent_count * 0.5 + release_recent_count * 0.8
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end
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def self.calculate_health(project)
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page = 1
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limit = 50
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total_contributors_count = 0
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key_contributors_count = 0
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loop do
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result = Gitea::Repository::Contributors::GetService.call(project.owner, project.identifier, { page: page, limit: limit })
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contributors = result.is_a?(Hash) ? result[:body] : []
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total_contributors_count = result[:total_count]
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break if contributors.size < limit
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key_contributors_count += contributors.count { |contributor| contributor["contributions"] >= 3 }
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last_contributor = contributors.last
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break unless last_contributor && last_contributor["contributions"] >= 3
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page += 1
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end
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total_contributors_count + key_contributors_count * 3
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end
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def self.calculate_trend(project)
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issue_recent_count = project.issues.issue_issue.where("closed_on >= ?", 4.months.ago).size
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commit_recent_count = @commit_recent_count
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comment_recent_count = Journal.joins("INNER JOIN issues ON journals.journalized_id = issues.id")
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.where("issues.project_id = ? AND journals.created_on > ?", project.id, 4.months.ago)
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.count
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issue_recent_count * 0.5 + commit_recent_count * 0.35 + comment_recent_count * 0.5
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end
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def self.update_raw_scores(project)
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evaluation = find_or_initialize_by(project_id: project.id)
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evaluation.influence = calculate_influence(project)
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evaluation.community = calculate_community(project)
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evaluation.vitality = calculate_vitality(project)
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evaluation.health = calculate_health(project)
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evaluation.trend = calculate_trend(project)
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evaluation.save
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end
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def self.update_normalized_scores
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max_influence = ProjectEvaluations.maximum(:influence)
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min_influence = ProjectEvaluations.minimum(:influence)
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max_community = ProjectEvaluations.maximum(:community)
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min_community = ProjectEvaluations.minimum(:community)
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max_vitality = ProjectEvaluations.maximum(:vitality)
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min_vitality = ProjectEvaluations.minimum(:vitality)
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max_health = ProjectEvaluations.maximum(:health)
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min_health = ProjectEvaluations.minimum(:health)
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max_trend = ProjectEvaluations.maximum(:trend)
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min_trend = ProjectEvaluations.minimum(:trend)
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ProjectEvaluations.all.each do |evaluation|
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evaluation.norm_influence = (evaluation.influence - min_influence) / (max_influence - min_influence)
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evaluation.norm_community = (evaluation.community - min_community) / (max_community - min_community)
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evaluation.norm_vitality = (evaluation.vitality - min_vitality) / (max_vitality - min_vitality)
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evaluation.norm_health = (evaluation.health - min_health) / (max_health - min_health)
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evaluation.norm_trend = (evaluation.trend - min_trend) / (max_trend - min_trend)
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evaluation.score = evaluation.norm_influence * 0.3 +
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evaluation.norm_community * 0.2 +
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evaluation.norm_vitality * 0.15 +
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evaluation.norm_health * 0.1 +
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evaluation.norm_trend * 0.25
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evaluation.save
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end
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end
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end
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@ -514,6 +514,7 @@ Rails.application.routes.draw do
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get :forks, to: 'projects#fork_users'
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match :about, :via => [:get, :put, :post]
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post :quit
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get :score
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end
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end
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@ -0,0 +1,21 @@
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# encoding: utf-8
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class CreateProjectEvaluations < ActiveRecord::Migration[5.2]
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def change
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create_table :project_evaluations do |t|
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t.integer :project_id, foreign_key: true, index: true
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t.float :influence, default: 0, comment: "影响力"
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t.float :community, default: 0, comment: "社区活跃度"
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t.float :vitality, default: 0, comment: "代码活跃度"
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t.float :health, default: 0, comment: "团队健康"
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t.float :trend, default: 0, comment: "流行趋势"
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t.float :norm_influence, default: 0, comment: "归一化影响力"
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t.float :norm_community, default: 0, comment: "归一化社区活跃度"
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t.float :norm_vitality, default: 0, comment: "归一化代码活跃度"
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t.float :norm_health, default: 0, comment: "归一化团队健康"
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t.float :norm_trend, default: 0, comment: "归一化流行趋势"
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t.float :score, default: 0, comment: "总分"
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t.timestamps
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end
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add_foreign_key :project_evaluations, :projects, column: :project_id
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end
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end
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