Add beginning of repository score calculator #64

app/controllers/repositories_controller.rb

@@ -35,7 +35,7 @@ def show
 
   def collab_repositories
     @page_title = 'Collaborator Repositories'
-    @scope = Repository.external
+    @scope = Repository.external.where('score >= 0')
     @scope = @scope.org(params[:org]) if params[:org].present?
     @scope = @scope.language(params[:language]) if params[:language].present?
     @scope = @scope.fork(params[:fork]) if params[:fork].present?
@@ -64,7 +64,7 @@ def collab_repositories
 
   def community
     @page_title = 'Community Repositories'
-    @scope = Repository.community
+    @scope = Repository.community.where('score >= 0')
     @scope = @scope.org(params[:org]) if params[:org].present?
     @scope = @scope.language(params[:language]) if params[:language].present?
     @scope = @scope.fork(params[:fork]) if params[:fork].present?

app/models/repository.rb

@@ -361,4 +361,42 @@ def archive_all_issues!
   def unarchive_all_issues!
     issues.update_all(locked: false)
   end
+
+  def calculate_score
+    new_score = 0
+    # Is it a fork?
+    new_score += -10 if fork?
+    # Is it archived?
+    new_score += -10 if archived?
+    # How many stars?
+    new_score += Math.log(stargazers_count, 10) if stargazers_count && stargazers_count > 0
+    # How many forks?
+    new_score += Math.log(forks_count, 10) if forks_count && forks_count > 0
+    # How many watchers?
+    new_score += Math.log(subscribers_count, 10) if subscribers_count && subscribers_count > 0
+    # How long has it existed?
+    new_score += Math.log((Date.today-created_at.to_date).to_i, 10) if (Date.today-created_at.to_date).to_i > 0
+    # When was it last updated?
+    new_score += -Math.log((Date.today-updated_at.to_date).to_i, 10) if (Date.today-updated_at.to_date).to_i > 0
+    # When was it last committed to?
+    new_score += -Math.log((Date.today-pushed_at.to_date).to_i, 10) if pushed_at && (Date.today-pushed_at.to_date).to_i > 0
+
+    # Is it owned by an internal org?       (owner)
+    # Is it owned by a collab org?          (owner)
+    # Is it owned by a collab contributor?  (owner)
+    # Is it owned by a core contributor?    (owner)
+    # Is it owned by a community contributor?  (owner)
+
+    # does it have search results?
+
+    # Does it use go-ipfs as a library?
+    # Does it use js-ipfs as a library?
+    # Does it use go-ipfs via docker?
+
+    new_score
+  end
+
+  def update_score
+    update_column(:score, calculate_score)
+  end
 end

app/views/repositories/_repository.html.erb

@@ -13,7 +13,10 @@
     <small class='text-muted'>
       <%= repository.description %><br/>
       Last pushed: <%= distance_of_time_in_words_to_now repository.pushed_at %> ago<br/>
-      Size: <%= number_to_human_size repository.size*1000 %>
+      Size: <%= number_to_human_size repository.size*1000 %><br/>
+      Stars: <%= repository.stargazers_count %><br/>
+      Forks: <%= repository.forks_count %><br/>
+      Score: <%= repository.score %>
     </small>
   </div>
 </div>

app/views/repositories/show.html.erb

@@ -14,7 +14,9 @@
   Language: <%= @repository.language %><br/>
   Last pushed: <%= distance_of_time_in_words_to_now @repository.pushed_at %> ago<br/>
   Size: <%= number_to_human_size @repository.size*1000 %><br/>
-  Dependencies: <%= number_with_delimiter @manifests.map(&:repository_dependencies).flatten.length %>
+  Dependencies: <%= number_with_delimiter @manifests.map(&:repository_dependencies).flatten.length %><br/>
+  Created: <%= distance_of_time_in_words_to_now @repository.created_at %> ago<br/>
+  Updated: <%= distance_of_time_in_words_to_now @repository.updated_at %> ago<br/>
 </small>
 </p>
 

db/migrate/20200729125520_add_score_to_repositories.rb

@@ -0,0 +1,5 @@
+class AddScoreToRepositories < ActiveRecord::Migration[6.0]
+  def change
+    add_column :repositories, :score, :integer, default: 0
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_07_23_123556) do
+ActiveRecord::Schema.define(version: 2020_07_29_125520) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_stat_statements"
@@ -160,6 +160,7 @@
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
     t.string "etag"
+    t.integer "score", default: 0
   end
 
   create_table "repository_dependencies", force: :cascade do |t|