Prevent name collision for teams

CHANGELOG.md

@@ -1,9 +1,13 @@
 ### Changelog
 
-#### 0.8.3 (Next)
+#### 0.8.4 (Next)
 
 * Your contribution here.
 
+#### 0.8.3 (2018/11/17)
+
+* [#83](https://github.com/slack-ruby/slack-ruby-bot-server/pull/83): Prevents name collision for Teams, allow configuration of ActiveRecord table name - [@leechou](https://github.com/leechou).
+
 #### 0.8.2 (2018/10/11)
 
 * [#80](https://github.com/slack-ruby/slack-ruby-bot-server/pull/80): Fix: closed stream when closing connection in ping worker - [@dblock](https://github.com/dblock).

CONTRIBUTING.md

@@ -10,7 +10,7 @@ In the examples below, substitute your Github username for `contributor` in URLs
 
 Fork the [project on Github](https://github.com/slack-ruby/slack-ruby-bot-server) and check out your copy.
 
-```
+```bash
 git clone https://github.com/contributor/slack-ruby-bot-server.git
 cd slack-ruby-bot-server
 git remote add upstream https://github.com/slack-ruby/slack-ruby-bot-server.git
@@ -20,7 +20,7 @@ git remote add upstream https://github.com/slack-ruby/slack-ruby-bot-server.git
 
 Make sure your fork is up-to-date and create a topic branch for your feature or bug fix.
 
-```
+```bash
 git checkout master
 git pull upstream master
 git checkout -b my-feature-branch
@@ -30,11 +30,30 @@ git checkout -b my-feature-branch
 
 Ensure that you can build the project and run tests.
 
-```
+```bash
+export DATABASE_ADAPTER='activerecord'
 bundle install
 bundle exec rake
 ```
 
+## Run Tests
+
+Run tests before making changes and then run tests after major commits. 
+Make sure to test both ActiveRecord and Mongoid.
+
+```bash
+export DATABASE_ADAPTER='activerecord'
+bundle install
+bundle exec rspec
+```
+
+Test the sample apps
+
+```bash
+cd sample_apps/sample_app_active_record
+ln -s ../../lib .
+```
+
 ## Write Tests
 
 Try to write a test that reproduces the problem you're trying to fix or describes a feature that you want to build.
@@ -64,21 +83,21 @@ Make it look like every other line, including your name and link to your Github
 
 Make sure git knows your name and email address:
 
-```
+```bash
 git config --global user.name "Your Name"
 git config --global user.email "contributor@example.com"
 ```
 
 Writing good commit logs is important. A commit log should describe what changed and why.
 
-```
+```bash
 git add ...
 git commit
 ```
 
 ## Push
 
-```
+```bash
 git push origin my-feature-branch
 ```
 
@@ -91,7 +110,7 @@ Click the 'Pull Request' button and fill out the form. Pull requests are usually
 
 If you've been working on a change for a while, rebase with upstream/master.
 
-```
+```bash
 git fetch upstream
 git rebase upstream/master
 git push origin my-feature-branch -f
@@ -107,7 +126,7 @@ Update the [CHANGELOG](CHANGELOG.md) with the pull request number. A typical ent
 
 Amend your previous commit and force push the changes.
 
-```
+```bash
 git commit --amend
 git push origin my-feature-branch -f
 ```

DEBUGGING.md

@@ -20,6 +20,6 @@ heroku run script/console --app=...
 
 Running `script/console` attached to terminal... up, run.7593
 
-2.2.1 > Team.count
+2.2.1 > SlackRubyBotServer::Team.count
 => 3
 ```

README.md

@@ -84,7 +84,7 @@ class MyApp < SlackRubyBotServer::App
   private
 
   def deactivate_sleepy_teams!
-    Team.active.each do |team|
+    SlackRubyBotServer::Team.active.each do |team|
       next unless team.sleepy?
       team.deactivate!
     end

UPGRADING.md

@@ -91,7 +91,7 @@ class MyApp < SlackRubyBotServer::App
   private
 
   def deactivate_sleepy_teams!
-    Team.active.each do |team|
+    SlackRubyBotServer::Team.active.each do |team|
       next unless team.sleepy?
       team.deactivate!
     end

lib/slack-ruby-bot-server/api/endpoints/teams_endpoint.rb

@@ -13,7 +13,7 @@ class TeamsEndpoint < Grape::API
             requires :id, type: String, desc: 'Team ID.'
           end
           get ':id' do
-            team = Team.find(params[:id]) || error!('Not Found', 404)
+            team = SlackRubyBotServer::Team.find(params[:id]) || error!('Not Found', 404)
             present team, with: Presenters::TeamPresenter
           end
 
@@ -22,9 +22,9 @@ class TeamsEndpoint < Grape::API
             optional :active, type: Boolean, desc: 'Return active teams only.'
             use :pagination
           end
-          sort Team::SORT_ORDERS
+          sort SlackRubyBotServer::Team::SORT_ORDERS
           get do
-            teams = Team.all
+            teams = SlackRubyBotServer::Team.all
             teams = teams.active if params[:active]
             teams = paginate_and_sort_by_cursor(teams, default_sort_order: '-id')
             present teams, with: Presenters::TeamsPresenter
@@ -46,14 +46,14 @@ class TeamsEndpoint < Grape::API
             )
 
             token = rc['bot']['bot_access_token']
-            team = Team.where(token: token).first
-            team ||= Team.where(team_id: rc['team_id']).first
+            team = SlackRubyBotServer::Team.where(token: token).first
+            team ||= SlackRubyBotServer::Team.where(team_id: rc['team_id']).first
             if team && !team.active?
               team.activate!(token)
             elsif team
               raise "Team #{team.name} is already registered."
             else
-              team = Team.create!(
+              team = SlackRubyBotServer::Team.create!(
                 token: token,
                 team_id: rc['team_id'],
                 name: rc['team_name']

lib/slack-ruby-bot-server/api/presenters/status_presenter.rb

@@ -16,9 +16,9 @@ module StatusPresenter
 
         def ping
           if SlackRubyBotServer::Config.mongoid?
-            team = Team.asc(:_id).first
+            team = SlackRubyBotServer::Team.asc(:_id).first
           elsif SlackRubyBotServer::Config.activerecord?
-            team = Team.last
+            team = SlackRubyBotServer::Team.last
           else
             raise 'Unsupported database driver.'
           end
@@ -27,11 +27,11 @@ def ping
         end
 
         def teams_count
-          Team.count
+          SlackRubyBotServer::Team.count
         end
 
         def active_teams_count
-          Team.active.count
+          SlackRubyBotServer::Team.active.count
         end
 
         def base_url(opts)

lib/slack-ruby-bot-server/app.rb

@@ -32,11 +32,11 @@ def init_database!
     end
 
     def mark_teams_active!
-      Team.where(active: nil).update_all(active: true)
+      SlackRubyBotServer::Team.where(active: nil).update_all(active: true)
     end
 
     def update_team_name_and_id!
-      Team.active.where(team_id: nil).each do |team|
+      SlackRubyBotServer::Team.active.where(team_id: nil).each do |team|
         begin
           auth = team.ping![:auth]
           team.update_attributes!(team_id: auth['team_id'], name: auth['team'])
@@ -50,13 +50,13 @@ def update_team_name_and_id!
     def migrate_from_single_team!
       return unless ENV.key?('SLACK_API_TOKEN')
       logger.info 'Migrating from env SLACK_API_TOKEN ...'
-      team = Team.find_or_create_from_env!
+      team = SlackRubyBotServer::Team.find_or_create_from_env!
       logger.info "Automatically migrated team: #{team}."
       logger.warn "You should unset ENV['SLACK_API_TOKEN']."
     end
 
     def purge_inactive_teams!
-      Team.purge!
+      SlackRubyBotServer::Team.purge!
     end
 
     def configure_global_aliases!

lib/slack-ruby-bot-server/config.rb

@@ -5,6 +5,7 @@ module Config
     attr_accessor :server_class
     attr_accessor :ping
     attr_accessor :database_adapter
+    attr_accessor :teams_table
 
     def reset!
       self.ping = nil
@@ -16,6 +17,7 @@ def reset!
                               else
                                 raise 'One of "mongoid" or "activerecord" is required.'
                               end
+      self.teams_table = :teams
     end
 
     def activerecord?

lib/slack-ruby-bot-server/config/database_adapters/activerecord.rb

@@ -11,8 +11,8 @@ def self.check!
     end
 
     def self.init!
-      return if ActiveRecord::Base.connection.tables.include?('teams')
-      ActiveRecord::Base.connection.create_table :teams do |t|
+      return if ActiveRecord::Base.connection.tables.include?(SlackRubyBotServer::Config.teams_table.to_s)
+      ActiveRecord::Base.connection.create_table SlackRubyBotServer::Config.teams_table do |t|
         t.string :team_id
         t.string :name
         t.string :domain

lib/slack-ruby-bot-server/models/team/activerecord.rb

@@ -1,13 +1,17 @@
 require_relative 'methods'
 
-class Team < ActiveRecord::Base
-  include Methods
+module SlackRubyBotServer
+  class Team < ActiveRecord::Base
+    self.table_name = SlackRubyBotServer::Config.teams_table
 
-  def self.purge!
-    # destroy teams inactive for two weeks
-    Team.where(active: false).where('updated_at <= ?', 2.weeks.ago).each do |team|
-      puts "Destroying #{team}, inactive since #{team.updated_at}, over two weeks ago."
-      team.destroy
+    include Methods
+
+    def self.purge!
+      # destroy teams inactive for two weeks
+      SlackRubyBotServer::Team.where(active: false).where('updated_at <= ?', 2.weeks.ago).each do |team|
+        puts "Destroying #{team}, inactive since #{team.updated_at}, over two weeks ago."
+        team.destroy
+      end
     end
   end
 end

lib/slack-ruby-bot-server/models/team/methods.rb

@@ -42,8 +42,8 @@ def ping!
     def self.find_or_create_from_env!
       token = ENV['SLACK_API_TOKEN']
       return unless token
-      team = Team.where(token: token).first
-      team ||= Team.new(token: token)
+      team = SlackRubyBotServer::Team.where(token: token).first
+      team ||= SlackRubyBotServer::Team.new(token: token)
       info = Slack::Web::Client.new(token: token).team_info
       team.team_id = info['team']['id']
       team.name = info['team']['name']

lib/slack-ruby-bot-server/models/team/mongoid.rb

@@ -1,22 +1,24 @@
 require_relative 'methods'
 
-class Team
-  include Mongoid::Document
-  include Mongoid::Timestamps
+module SlackRubyBotServer
+  class Team
+    include Mongoid::Document
+    include Mongoid::Timestamps
 
-  field :team_id, type: String
-  field :name, type: String
-  field :domain, type: String
-  field :token, type: String
-  field :active, type: Boolean, default: true
+    field :team_id, type: String
+    field :name, type: String
+    field :domain, type: String
+    field :token, type: String
+    field :active, type: Boolean, default: true
 
-  include Methods
+    include Methods
 
-  def self.purge!
-    # destroy teams inactive for two weeks
-    Team.where(active: false, :updated_at.lte => 2.weeks.ago).each do |team|
-      Mongoid.logger.info "Destroying #{team}, inactive since #{team.updated_at}, over two weeks ago."
-      team.destroy
+    def self.purge!
+      # destroy teams inactive for two weeks
+      SlackRubyBotServer::Team.where(active: false, :updated_at.lte => 2.weeks.ago).each do |team|
+        Mongoid.logger.info "Destroying #{team}, inactive since #{team.updated_at}, over two weeks ago."
+        team.destroy
+      end
     end
   end
 end

lib/slack-ruby-bot-server/rspec/fabricators/team.rb

@@ -1,4 +1,4 @@
-Fabricator(:team) do
+Fabricator(:team, from: 'SlackRubyBotServer::Team') do
   token { Fabricate.sequence(:team_token) { |i| "abc-#{i}" } }
   team_id { Fabricate.sequence(:team_id) { |i| "T#{i}" } }
   name { Faker::Lorem.word }

lib/slack-ruby-bot-server/service.rb

@@ -60,7 +60,7 @@ def stop!(team)
     end
 
     def start_from_database!
-      Team.active.each do |team|
+      SlackRubyBotServer::Team.active.each do |team|
         run_callbacks :booting, team
         start!(team)
         run_callbacks :booted, team

sample_apps/sample_app_activerecord/db/migrate/20170307164946_create_teams_table.rb

@@ -1,6 +1,6 @@
 class CreateTeamsTable < ActiveRecord::Migration[5.0]
   def change
-    create_table :teams, force: true do |t|
+    create_table SlackRubyBotServer::Config.teams_table, force: true do |t|
       t.string :team_id
       t.string :name
       t.boolean :active, default: true

sample_apps/sample_app_activerecord/db/schema.rb

@@ -14,7 +14,7 @@
   # These are extensions that must be enabled in order to support this database
   enable_extension 'plpgsql'
 
-  create_table 'teams', force: :cascade do |t|
+  create_table SlackRubyBotServer::Config.teams_table, force: :cascade do |t|
     t.string   'team_id'
     t.string   'name'
     t.boolean  'active', default: true

script/console

@@ -1,6 +1,8 @@
 #!/usr/bin/env ruby
 
-require_relative '../config/environment'
+require 'bundler'
+
+Bundler.require
 
 # Usage: script/console
 # Starts an IRB console with slack-ruby-bot-server loaded.

spec/api/endpoints/status_endpoint_spec.rb

@@ -4,7 +4,7 @@
   include SlackRubyBotServer::Api::Test::EndpointTest
 
   before do
-    allow_any_instance_of(Team).to receive(:ping!).and_return(ok: 1)
+    allow_any_instance_of(SlackRubyBotServer::Team).to receive(:ping!).and_return(ok: 1)
   end
 
   context 'status' do