#
# Author:: Earth U (<sysadmin @ chromedia.com>)
# Cookbook Name:: cfe-mariadb
# Recipe:: default
#
# Copyright 2016, Chromedia Far East, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# Some notes:
#   If the DB server is dedicated, it might be a good idea to 
#   add 'noatime' to the / disk's mount options.

chef_gem 'chef-rewind' do
  compile_time true if respond_to?(:compile_time)
end
require 'chef/rewind'

mysql2_chef_gem 'default' do
  action :install
end

include_recipe 'mariadb'

# It looks like the service is sometimes not being restarted
# correctly. This rewind will make sure the right provider is used.
rewind 'service[mysql]' do
  supports :status => true, :restart => true
end

# If we are not replicating. 
# Binary logging actually causes an issue with some CiviCRM installations
# when using remote database servers.
if not node['cfe-mariadb']['replication']
  rewind 'mariadb_configuration[replication]' do
    action :remove
  end
end

# Prepare the needed databases and users.
con = {
  :port     => node['mariadb']['mysqld']['port'],
  :username => 'root',
  :password => node['mariadb']['server_root_password']
}
node['cfe-mariadb']['db_map'].each do |dbx|

  if dbx.is_a?(Array)
    dbx_name = dbx[0]
    dbx = dbx[1]
  else
    dbx_name = dbx[:db_name]
  end

  mysql_database dbx_name do
    connection con
    action     :create
    if dbx.has_key?(:char_set)
      encoding dbx[:char_set]
    end
    if dbx.has_key?(:collate)
      collation dbx[:collate]
    end
  end

  mysql_database_user dbx[:db_user] do
    connection    con
    password      dbx[:db_pass]
    database_name dbx_name
    host          '%'
    privileges    [:all]
    action        :grant
  end
end