From d5337194fc2e75020e4a9558a3ae0a09921d9580 Mon Sep 17 00:00:00 2001
From: Stephen Crosby <stevecrozz@gmail.com>
Date: Sat, 22 Aug 2015 11:48:27 -0700
Subject: [PATCH] purge old migrations

---
 Gemfile                                                                     |  1 +
 Gemfile.lock                                                                |  7 ++++++-
 README.md                                                                   |  8 +++++++-
 db/migrate/20110422152027_move_notices_to_separate_collection.rb            | 38 --------------------------------------
 db/migrate/20110812135951_move_issue_trackers_to_sti.rb                     | 36 ------------------------------------
 db/migrate/20110905134638_link_errs_to_problems.rb                          | 33 ---------------------------------
 db/migrate/20111019163257_add_problem_comments_count.rb                     | 10 ----------
 db/migrate/20111102173347_cache_problem_statistics_fix.rb                   | 33 ---------------------------------
 db/migrate/20120530005915_rename_klass_to_error_class.rb                    | 13 -------------
 db/migrate/20120603112130_change_github_url_to_github_repo.rb               | 30 ------------------------------
 db/migrate/20120605091105_set_issue_type_on_problems.rb                     | 12 ------------
 db/migrate/20120822195841_set_first_notice_at_on_problems.rb                | 10 ----------
 db/migrate/20120829034812_ensure_that_problems_last_notice_at_is_not_nil.rb | 23 -----------------------
 db/migrate/20121003223358_extract_backtraces.rb                             | 16 ----------------
 db/migrate/20121005142110_regenerate_err_fingerprints.rb                    | 15 ---------------
 db/migrate/20130208135718_allow_custom_xmpp_on_gtalk.rb.rb                  | 17 -----------------
 db/migrate/20130212112719_add_interval_field_for_notifications.rb           | 12 ------------
 db/migrate/20131011155638_extract_issue_tracker.rb                          | 46 ----------------------------------------------
 db/migrate/20131206152837_add_min_app_version_to_apps.rb                    |  5 -----
 19 files changed, 14 insertions(+), 351 deletions(-)
 delete mode 100644 db/migrate/20110422152027_move_notices_to_separate_collection.rb
 delete mode 100644 db/migrate/20110812135951_move_issue_trackers_to_sti.rb
 delete mode 100644 db/migrate/20110905134638_link_errs_to_problems.rb
 delete mode 100644 db/migrate/20111019163257_add_problem_comments_count.rb
 delete mode 100644 db/migrate/20111102173347_cache_problem_statistics_fix.rb
 delete mode 100644 db/migrate/20120530005915_rename_klass_to_error_class.rb
 delete mode 100644 db/migrate/20120603112130_change_github_url_to_github_repo.rb
 delete mode 100644 db/migrate/20120605091105_set_issue_type_on_problems.rb
 delete mode 100644 db/migrate/20120822195841_set_first_notice_at_on_problems.rb
 delete mode 100644 db/migrate/20120829034812_ensure_that_problems_last_notice_at_is_not_nil.rb
 delete mode 100644 db/migrate/20121003223358_extract_backtraces.rb
 delete mode 100644 db/migrate/20121005142110_regenerate_err_fingerprints.rb
 delete mode 100644 db/migrate/20130208135718_allow_custom_xmpp_on_gtalk.rb.rb
 delete mode 100644 db/migrate/20130212112719_add_interval_field_for_notifications.rb
 delete mode 100644 db/migrate/20131011155638_extract_issue_tracker.rb
 delete mode 100644 db/migrate/20131206152837_add_min_app_version_to_apps.rb

diff --git a/Gemfile b/Gemfile
index 88633bd..683cd0b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,6 +9,7 @@ gem 'actionpack', RAILS_VERSION
 gem 'railties', RAILS_VERSION
 
 gem 'mongoid', '5.0.0.beta'
+gem 'mongoid_rails_migrations'
 
 gem 'devise'
 gem 'haml'
diff --git a/Gemfile.lock b/Gemfile.lock
index c7243a8..a423491 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -184,6 +184,11 @@ GEM
       mongoid (>= 3.0.1)
       rake
       rspec (>= 2.14)
+    mongoid_rails_migrations (1.0.1)
+      activesupport (>= 3.2.0)
+      bundler (>= 1.0.0)
+      rails (>= 3.2.0)
+      railties (>= 3.2.0)
     multi_json (1.11.2)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
@@ -211,7 +216,6 @@ GEM
     omniauth-oauth2 (1.3.1)
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
-    optionable (0.2.0)
     origin (2.1.1)
     orm_adapter (0.5.0)
     pjax_rails (0.4.0)
@@ -423,6 +427,7 @@ DEPENDENCIES
   meta_request
   mongoid (= 5.0.0.beta)
   mongoid-rspec
+  mongoid_rails_migrations
   omniauth-github
   pjax_rails
   poltergeist
diff --git a/README.md b/README.md
index 83c0e13..fa6ad0b 100644
--- a/README.md
+++ b/README.md
@@ -195,7 +195,13 @@ rake assets:precompile
 
 This will ensure that your application stays up to date with any schema changes.
 
-### Upgrading errbit from version 0.3 to 0.4
+### Upgrading errbit beyond v0.4.0
+
+* You must have already run migrations at least up to v0.3.0. Check to
+  make sure you're schema version is at least 20131011155638 by running rake
+  db:version before you upgrade beyond v0.4.0
+
+### Upgrading errbit from v0.3.0 to v0.4.0
 
 * All configuration is now done through the environment. See
   [configuration](docs/configuration.md)
diff --git a/db/migrate/20110422152027_move_notices_to_separate_collection.rb b/db/migrate/20110422152027_move_notices_to_separate_collection.rb
deleted file mode 100644
index f7aacfd..0000000
--- a/db/migrate/20110422152027_move_notices_to_separate_collection.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-class MoveNoticesToSeparateCollection < Mongoid::Migration
-  def self.up
-    errs_coll = connection["errs"]
-
-    # copy embedded Notices into a separate collection
-    errs = errs_coll.find.select(notices: 1)
-    errs.each do |err|
-      next unless err['notices']
-
-      # This Err was created after the Problem->Err->Notice redesign
-      next if err['app_id'].nil? or err['problem_id']
-
-      e = Err.find(err['_id'])
-      # disable email notifications
-      old_notify = e.app.notify_on_errs?
-      e.app.update_attribute(:notify_on_errs, false)
-      puts "Copying notices for Err #{err['_id']}"
-      err['notices'].each do |notice|
-        e.notices.create!(notice)
-      end
-      e.app.update_attribute(:notify_on_errs, old_notify)
-      errs_coll.find({ "_id" => err['_id']}).update({ "$unset" => { "notices" => 1}})
-    end
-    (
-      Problem.where(:environment => '') |
-      Problem.where(:environment => nil) |
-      Problem.where(:environment => {})
-    ).each {|pr|
-      pr.update_attributes(:environment => 'old')
-    }
-    Rake::Task["errbit:db:update_notices_count"].invoke
-    Rake::Task["errbit:db:update_problem_attrs"].invoke
-  end
-
-  def self.down
-  end
-end
-
diff --git a/db/migrate/20110812135951_move_issue_trackers_to_sti.rb b/db/migrate/20110812135951_move_issue_trackers_to_sti.rb
deleted file mode 100644
index 3c042b3..0000000
--- a/db/migrate/20110812135951_move_issue_trackers_to_sti.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-class MoveIssueTrackersToSti < Mongoid::Migration
-  def self.up
-    App.all.each do |app|
-      # Update all embedded issue trackers to use STI patterns.
-      # All issue trackers now subclass the IssueTracker model,
-      # and their class is stored in the '_type' field, which is
-      # also aliased to 'type'.
-      tracker = app.attributes['issue_tracker']
-      if tracker && tracker['issue_tracker_type']
-        tracker['_type'] = case tracker['issue_tracker_type']
-        when 'lighthouseapp'; "IssueTrackers::LighthouseTracker"
-        when 'redmine'; "IssueTrackers::RedmineTracker"
-        when 'pivotal'; "IssueTrackers::PivotalLabsTracker"
-        when 'fogbugz'; "IssueTrackers::FogbugzTracker"
-        when 'mingle'; "IssueTrackers::MingleTracker"
-        else; nil
-        end
-
-        if tracker['issue_tracker_type'] == "none"
-          App.collection.where({ _id: app.id }).update({
-            "$unset" => { :issue_tracker => 1 }
-          })
-        else
-          tracker.delete('issue_tracker_type')
-          App.collection.where({ _id: app.id }).update({
-            "$set" => { :issue_tracker => tracker }
-          })
-        end
-      end
-    end
-  end
-
-  def self.down
-  end
-end
-
diff --git a/db/migrate/20110905134638_link_errs_to_problems.rb b/db/migrate/20110905134638_link_errs_to_problems.rb
deleted file mode 100644
index 74f2384..0000000
--- a/db/migrate/20110905134638_link_errs_to_problems.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-class LinkErrsToProblems < Mongoid::Migration
-  def self.up
-    puts "== Migrating from Errs to Problems..."
-
-    puts "==== Copy err.klass to notice.klass..."
-    Notice.all.each do |notice|
-      if notice.err && (klass = notice.err['klass'])
-        notice.update_attribute(:klass, klass)
-      end
-    end
-
-    puts "==== Create a Problem for each Err..."
-    Err.all.each do |err|
-      if err['app_id'] && app = App.where(:_id => err['app_id']).first
-        err.problem = app.problems.create(:_id => err.id)
-        err.problem.resolve! if err.resolved
-        # don't bother checking err for issue link, if it ain't got one the NoMethodError
-        # is raised, else this works fine.
-        err.problem.update_attribute(:issue_link, err.issue_link) rescue NoMethodError
-        err.save
-      end
-    end
-
-    puts "==== Updating problem cached attributes..."
-    Rake::Task["errbit:db:update_problem_attrs"].invoke
-    puts "==== Updating notice counts..."
-    Rake::Task["errbit:db:update_notices_count"].invoke
-  end
-
-  def self.down
-  end
-end
-
diff --git a/db/migrate/20111019163257_add_problem_comments_count.rb b/db/migrate/20111019163257_add_problem_comments_count.rb
deleted file mode 100644
index 6c3f190..0000000
--- a/db/migrate/20111019163257_add_problem_comments_count.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-class AddProblemCommentsCount < Mongoid::Migration
-  def self.up
-    Problem.all.each do |problem|
-      problem.update_attributes(:comments_count => problem.comments.count)
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20111102173347_cache_problem_statistics_fix.rb b/db/migrate/20111102173347_cache_problem_statistics_fix.rb
deleted file mode 100644
index 1f2b19b..0000000
--- a/db/migrate/20111102173347_cache_problem_statistics_fix.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-class CacheProblemStatisticsFix < Mongoid::Migration
-  def self.up
-    Problem.all.each do |problem|
-      messages = {}
-      hosts = {}
-      user_agents = {}
-      problem.notices.each do |notice|
-      	messages    = count_attribute(messages, notice.message)
-        hosts       = count_attribute(hosts, notice.host)
-        user_agents = count_attribute(user_agents, notice.user_agent_string)
-      end
-      problem.update_attributes(:messages => messages, :hosts => hosts, :user_agents => user_agents)
-    end
-  end
-
-  def self.down
-    Problem.all.each do |problem|
-      problem.update_attributes(:messages => {}, :hosts => {}, :user_agents => {})
-    end
-  end
-
-  private
-    def self.count_attribute(counter, value)
-      index = Digest::MD5.hexdigest(value.to_s)
-      if counter[index].nil?
-        counter[index] = {'value' => value, 'count' => 1}
-      else
-        counter[index]['count'] += 1
-      end
-  	  counter
-  	end
-
-end
diff --git a/db/migrate/20120530005915_rename_klass_to_error_class.rb b/db/migrate/20120530005915_rename_klass_to_error_class.rb
deleted file mode 100644
index e752b35..0000000
--- a/db/migrate/20120530005915_rename_klass_to_error_class.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-class RenameKlassToErrorClass < Mongoid::Migration
-  def self.up
-    [Problem, Err, Notice].each do |model|
-      model.collection.find.update({'$rename' => {'klass' => 'error_class'}}, :multi => true, :safe => true)
-    end
-  end
-
-  def self.down
-    [Problem, Err, Notice].each do |model|
-      model.collection.find.update({'$rename' => {'error_class' => 'klass'}}, :multi => true, :safe => true)
-    end
-  end
-end
diff --git a/db/migrate/20120603112130_change_github_url_to_github_repo.rb b/db/migrate/20120603112130_change_github_url_to_github_repo.rb
deleted file mode 100644
index c2ce2a4..0000000
--- a/db/migrate/20120603112130_change_github_url_to_github_repo.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-class ChangeGithubUrlToGithubRepo < Mongoid::Migration
-  def self.normalize_github_repo(repo)
-    return if repo.blank?
-    github_host = URI.parse(Errbit::Config.github_url).host
-    github_host = Regexp.escape(github_host)
-    repo.strip!
-    repo.sub!(/(git@|https?:\/\/)#{github_host}(\/|:)/, '')
-    repo.sub!(/\.git$/, '')
-    repo
-  end
-
-  def self.up
-    App.collection.find.update({'$rename' => {'github_url' => 'github_repo'}}, :multi => true, :safe => true)
-    App.all.each do |app|
-      normalized_repo = self.normalize_github_repo(app.attributes['github_repo'])
-      App.collection.where({ _id: app.id }).update({
-        "$set" => { :github_repo =>  normalized_repo }
-      })
-    end
-  end
-
-  def self.down
-    App.collection.find.update({'$rename' => {'github_repo' => 'github_url'}}, :multi => true, :safe => true)
-    App.all.each do |app|
-      unless app.github_repo.include?("github.com")
-        app.update_attribute :github_url, "https://github.com/" << app.github_url
-      end
-    end
-  end
-end
diff --git a/db/migrate/20120605091105_set_issue_type_on_problems.rb b/db/migrate/20120605091105_set_issue_type_on_problems.rb
deleted file mode 100644
index 0d206c2..0000000
--- a/db/migrate/20120605091105_set_issue_type_on_problems.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-class SetIssueTypeOnProblems < Mongoid::Migration
-  def self.up
-    Problem.all.each do |p|
-      if p.issue_link.present? && p.app.issue_tracker_configured?
-        p.update_attribute :issue_type, p.app.issue_tracker.label
-      end
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20120822195841_set_first_notice_at_on_problems.rb b/db/migrate/20120822195841_set_first_notice_at_on_problems.rb
deleted file mode 100644
index 5c19c2c..0000000
--- a/db/migrate/20120822195841_set_first_notice_at_on_problems.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-class SetFirstNoticeAtOnProblems < Mongoid::Migration
-  def self.up
-    Problem.all.each do |problem|
-      problem.update_attribute :first_notice_at, problem.notices.order_by([:created_at, :asc]).first.try(:created_at)
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20120829034812_ensure_that_problems_last_notice_at_is_not_nil.rb b/db/migrate/20120829034812_ensure_that_problems_last_notice_at_is_not_nil.rb
deleted file mode 100644
index df64baf..0000000
--- a/db/migrate/20120829034812_ensure_that_problems_last_notice_at_is_not_nil.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-class EnsureThatProblemsLastNoticeAtIsNotNil < Mongoid::Migration
-  def self.up
-    Problem.where("$or" => [{:last_notice_at => nil}, {:first_notice_at => nil}]).each do |problem|
-      first_notice = problem.notices.order_by([:created_at, :asc]).first
-
-      # Destroy problems with no notices
-      if first_notice.nil?
-        problem.destroy
-        next
-      end
-
-      last_notice = problem.notices.order_by([:created_at, :asc]).last
-
-      problem.update_attributes!({
-        :first_notice_at => first_notice.created_at,
-        :last_notice_at => last_notice.created_at
-      })
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20121003223358_extract_backtraces.rb b/db/migrate/20121003223358_extract_backtraces.rb
deleted file mode 100644
index f518cf2..0000000
--- a/db/migrate/20121003223358_extract_backtraces.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-class ExtractBacktraces < Mongoid::Migration
-  def self.up
-    say "It could take long time (hours if you have many Notices)"
-    Notice.unscoped.where(backtrace_id: nil).each do |notice|
-      next if notice.backtrace.present? || notice['backtrace'].nil?
-      backtrace = Backtrace.find_or_create(:raw => notice['backtrace'] || [])
-      notice.unset(:backtrace)
-      notice.backtrace = backtrace
-      notice.save!
-    end
-    say "run `db.repairDatabase()` (in mongodb console) to recover deleted space"
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20121005142110_regenerate_err_fingerprints.rb b/db/migrate/20121005142110_regenerate_err_fingerprints.rb
deleted file mode 100644
index 3519e29..0000000
--- a/db/migrate/20121005142110_regenerate_err_fingerprints.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-class RegenerateErrFingerprints < Mongoid::Migration
-  def self.up
-    Err.all.each do |err|
-      if err.notices.any? && err.problem
-        err.update_attribute(
-          :fingerprint,
-          Fingerprint::Sha1.generate(err.notices.first, err.app.api_key)
-        )
-      end
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20130208135718_allow_custom_xmpp_on_gtalk.rb.rb b/db/migrate/20130208135718_allow_custom_xmpp_on_gtalk.rb.rb
deleted file mode 100644
index 2d2a36b..0000000
--- a/db/migrate/20130208135718_allow_custom_xmpp_on_gtalk.rb.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-class AllowCustomXmppOnGtalk < Mongoid::Migration
-  def self.up
-    App.all.each do |app|
-      if app.notification_service and app.notification_service._type.include?("Gtalk")
-        user_id = app.notification_service.room_id
-        app.notification_service.update_attributes(:service => 'talk.google.com',
-                                                   :service_url => "http://www.google.com/talk/",
-                                                   :user_id => user_id,
-                                                   :room_id => nil)
-                                                   
-      end
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20130212112719_add_interval_field_for_notifications.rb b/db/migrate/20130212112719_add_interval_field_for_notifications.rb
deleted file mode 100644
index f2512e5..0000000
--- a/db/migrate/20130212112719_add_interval_field_for_notifications.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-class AddIntervalFieldForNotifications < Mongoid::Migration
-  def self.up
-    App.all.each do |app|
-      if app.notification_service
-        app.notification_service.update_attributes(:notify_at_notices => [0])
-      end
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20131011155638_extract_issue_tracker.rb b/db/migrate/20131011155638_extract_issue_tracker.rb
deleted file mode 100644
index 1f31f7b..0000000
--- a/db/migrate/20131011155638_extract_issue_tracker.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-class ExtractIssueTracker < Mongoid::Migration
-
-  TRACKER_MAPPING = {
-    'ErrbitTracPlugin::IssueTracker' => 'trac',
-    'IssueTrackers::BitbucketIssuesTracker' => 'bitbucket',
-    'IssueTrackers::FogbugzTracker' => 'fogbugz',
-    'IssueTrackers::GithubIssuesTracker' => 'github',
-    'IssueTrackers::GitlabTracker' => 'gitlab',
-    'IssueTrackers::JiraTracker' => 'jira',
-    'IssueTrackers::LighthouseTracker' => 'lighthouse',
-    'IssueTrackers::PivotalLabsTracker' => 'pivotal',
-    'IssueTrackers::RedmineTracker' => 'redmine',
-    'IssueTrackers::UnfuddleTracker' => 'unfuddle'
-  }
-
-  def self.up
-    App.all.each do |app|
-      next unless app.attributes['issue_tracker'].present?
-      next unless app.attributes['issue_tracker']['_type'].present?
-
-      options = app['issue_tracker'].dup
-      options.delete('_type')
-      options.delete('_id')
-
-      _type = app.attributes['issue_tracker']['_type']
-      updated_at = options.delete('updated_at')
-      created_at = options.delete('created_at')
-
-      if TRACKER_MAPPING.include?(_type)
-        tracker = {
-          'type_tracker' => TRACKER_MAPPING[_type],
-          'options' => options,
-          'updated_at' => updated_at,
-          'created_at' => created_at
-        }
-
-        App.collection.where({ _id: app.id }).update({
-          "$set" => { :issue_tracker => tracker }
-        })
-      end
-    end
-  end
-
-  def self.down
-  end
-end
diff --git a/db/migrate/20131206152837_add_min_app_version_to_apps.rb b/db/migrate/20131206152837_add_min_app_version_to_apps.rb
deleted file mode 100644
index 7ca74f5..0000000
--- a/db/migrate/20131206152837_add_min_app_version_to_apps.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-class AddMinAppVersionToApps < Mongoid::Migration
-  def change
-    add_column :apps, :current_app_version, :string
-  end
-end
\ No newline at end of file
--
libgit2 0.21.2