goated projects api

app/controllers/api/v1/stats_controller.rb

@@ -1,6 +1,6 @@
 class Api::V1::StatsController < ApplicationController
   before_action :ensure_authenticated!, only: [ :show ], unless: -> { Rails.env.development? }
-  before_action :set_user, only: [ :user_stats, :user_spans, :trust_factor, :user_projects, :user_project ]
+  before_action :set_user, only: [ :user_stats, :user_spans, :trust_factor, :user_projects, :user_project, :user_projects_details ]
 
   def show
     # take either user_id with a start date & end date
@@ -127,19 +127,33 @@ class Api::V1::StatsController < ApplicationController
     project_name = params[:project_name]
     return render json: { error: "whats the name?" }, status: :bad_request unless project_name.present?
 
-    heartbeats = @user.heartbeats.where(project: project_name)
-    return render json: { error: "found nuthin" }, status: :not_found if heartbeats.empty?
+    project_data = get_project([ project_name ]).first
+    return render json: { error: "found nuthin" }, status: :not_found unless project_data
 
-    repo_url = nil
-    last_commit = nil
-    languages = heartbeats.where.not(language: [ nil, "" ]).distinct.pluck(:language)
+    render json: project_data
+  end
 
-    render json: {
-      project: project_name,
-      repo_url: repo_url,
-      last_commit: last_commit,
-      languages: languages
-    }
+  def user_projects_details
+    return render json: { error: "User not found" }, status: :not_found unless @user
+
+    names = if params[:projects].present?
+      params[:projects].split(",").map(&:strip)
+    else
+      since = params[:since]&.to_datetime || 30.days.ago.beginning_of_day
+      until_date = params[:until]&.to_datetime || Time.current
+
+      @user.heartbeats
+           .where(time: since..until_date)
+           .where.not(project: [ nil, "" ])
+           .select(:project)
+           .distinct
+           .pluck(:project)
+    end
+
+    return render json: { projects: [] } if names.empty?
+
+    data = get_project(names)
+    render json: { projects: data }
   end
 
   private
@@ -183,4 +197,52 @@ class Api::V1::StatsController < ApplicationController
 
     slack_id
   end
+
+  def get_project(names)
+    start_date = params[:start_date]&.to_datetime || 1.year.ago
+    end_date = params[:end_date]&.to_datetime || Time.current
+
+    query = @user.heartbeats
+                 .where(time: start_date..end_date)
+                 .where(project: names)
+
+    return [] if query.empty?
+
+    stats = query
+           .group(:project)
+           .select("project,
+                   COUNT(*) as heartbeat_count,
+                   MIN(time) as first_heartbeat,
+                   MAX(time) as last_heartbeat")
+
+    data = []
+
+    names.each do |name|
+      heartbeats = query.where(project: name)
+      next if heartbeats.empty?
+
+      seconds = heartbeats.duration_seconds || 0
+      stat = stats.find { |p| p.project == name }
+
+      languages = heartbeats
+                 .where.not(language: [ nil, "" ])
+                 .select(:language)
+                 .distinct
+                 .pluck(:language)
+
+      repo = @user.project_repo_mappings.find_by(project_name: name)
+
+      data << {
+        name: name,
+        total_seconds: seconds,
+        languages: languages,
+        repo_url: repo&.repo_url,
+        total_heartbeats: stat&.heartbeat_count || 0,
+        first_heartbeat: stat&.first_heartbeat ? Time.at(stat.first_heartbeat).strftime("%Y-%m-%dT%H:%M:%SZ") : nil,
+        last_heartbeat: stat&.last_heartbeat ? Time.at(stat.last_heartbeat).strftime("%Y-%m-%dT%H:%M:%SZ") : nil
+      }
+    end
+
+    data.sort_by { |project| -project[:total_seconds] }
+  end
 end

config/routes.rb

@@ -131,6 +131,7 @@ Rails.application.routes.draw do
       get "users/:username/trust_factor", to: "stats#trust_factor"
       get "users/:username/projects", to: "stats#user_projects"
       get "users/:username/project/:project_name", to: "stats#user_project"
+      get "users/:username/projects/details", to: "stats#user_projects_details"
 
       get "users/lookup_email/:email", to: "users#lookup_email", constraints: { email: /[^\/]+/ }
       get "users/lookup_slack_uid/:slack_uid", to: "users#lookup_slack_uid"