Migrate SlackService and HipChat service

app/models/project_services/builds_email_service.rb

@@ -24,6 +24,8 @@ class BuildsEmailService < Service
   boolean_accessor :notify_only_broken_builds
   validates :recipients, presence: true, if: :activated?
 
+  default_value_for :notify_only_broken_builds, true
+
   def title
     'Builds emails'
   end

app/models/project_services/hipchat_service.rb

@@ -25,6 +25,8 @@ class HipchatService < Service
   boolean_accessor :notify_only_broken_builds
   validates :token, presence: true, if: :activated?
 
+  default_value_for :notify_only_broken_builds, true
+
   def title
     'HipChat'
   end

app/models/project_services/slack_service.rb

@@ -23,6 +23,8 @@ class SlackService < Service
   boolean_accessor :notify_only_broken_builds
   validates :webhook, presence: true, if: :activated?
 
+  default_value_for :notify_only_broken_builds, true
+
   def title
     'Slack'
   end

db/migrate/20151209145909_migrate_ci_emails.rb

@@ -2,6 +2,9 @@ class MigrateCiEmails < ActiveRecord::Migration
   include Gitlab::Database
 
   def up
+    # This inserts a new service: BuildsEmailService
+    # It also "manually" constructs the properties (JSON-encoded)
+    # Migrating all ci_projects e-mail related columns
     execute(
       'INSERT INTO services (project_id, type, created_at, updated_at, active, push_events, issues_events, merge_requests_events, tag_push_events, note_events, build_events, properties) ' \
       "SELECT projects.id, 'BuildsEmailService', ci_services.created_at, ci_services.updated_at, #{true_value}, #{false_value}, #{false_value}, #{false_value}, #{false_value}, #{false_value}, #{true_value}, " \
@@ -13,4 +16,7 @@ class MigrateCiEmails < ActiveRecord::Migration
       "WHERE ci_services.type = 'Ci::MailService' AND ci_services.active"
     )
   end
+
+  def down
+  end
 end

db/migrate/20151210125232_migrate_ci_slack_service.rb

+class MigrateCiSlackService < ActiveRecord::Migration
+  include Gitlab::Database
+
+  def up
+    properties_query = 'SELECT properties FROM ci_services ' \
+      'JOIN ci_projects ON ci_services.project_id=ci_projects.id ' \
+      'WHERE ci_projects.gitlab_id=services.project_id'
+
+    active_query = 'SELECT 1 FROM ci_services ' \
+      'JOIN ci_projects ON ci_services.project_id=ci_projects.id ' \
+      "WHERE ci_projects.gitlab_id=services.project_id AND ci_services.type='Ci::SlackService' AND ci_services.active"
+
+    # We update the service since services are always generated for project, even if they are inactive
+    # Activate service and migrate properties if currently the service is not active
+    execute(
+      "UPDATE services SET properties=(#{properties_query}), build_events=#{true_value}, active=#{true_value} " \
+      "WHERE NOT services.active AND services.type='SlackService' AND (#{active_query}) IS NOT NULL"
+    )
+
+    # Tick only build_events if the service is already active
+    execute(
+      "UPDATE services SET build_events=#{true_value} " \
+      "WHERE services.active AND services.type='SlackService' AND (#{active_query}) IS NOT NULL"
+    )
+  end
+
+  def down
+  end
+end

db/migrate/20151210125927_migrate_ci_hip_chat_service.rb

+class MigrateCiHipChatService < ActiveRecord::Migration
+  include Gitlab::Database
+
+  def up
+    # From properties strip `hipchat_` key
+    properties_query = "SELECT REPLACE(properties, '\"hipchat_', '\"') FROM ci_services " \
+      'JOIN ci_projects ON ci_services.project_id=ci_projects.id ' \
+      'WHERE ci_projects.gitlab_id=services.project_id'
+
+    active_query = 'SELECT 1 FROM ci_services ' \
+      'JOIN ci_projects ON ci_services.project_id=ci_projects.id ' \
+      "WHERE ci_projects.gitlab_id=services.project_id AND ci_services.type='Ci::HipchatService' AND ci_services.active"
+
+    # We update the service since services are always generated for project, even if they are inactive
+    # Activate service and migrate properties if currently the service is not active
+    execute(
+      "UPDATE services SET properties=(#{properties_query}), build_events=#{true_value}, active=#{true_value} " \
+      "WHERE NOT services.active AND services.type='HipchatService' AND (#{active_query}) IS NOT NULL"
+    )
+
+    # Tick only build_events if the service is already active
+    execute(
+      "UPDATE services SET build_events=#{true_value} " \
+      "WHERE services.active AND services.type='HipchatService' AND (#{active_query}) IS NOT NULL"
+    )
+  end
+
+  def down
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20151209145909) do
+ActiveRecord::Schema.define(version: 20151210125927) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"