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rolled up share_anything migration

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This commit is contained in:
Ilya Zhitomirskiy 2011-10-18 15:41:26 -07:00
parent e4b284da7f
commit 4cae3e9d62
1 changed files with 26 additions and 10 deletions
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36
db/migrate/20111011195702_share_anything.rb
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@ -34,20 +34,36 @@ class ShareAnything < ActiveRecord::Migration
execute(start_sql + sql.join(', ') + ';')
sql = []
remove_index :post_visibilities, :contact_id_and_post_id
remove_index :post_visibilities, :post_id_and_hidden_and_contact_id
change_table :post_visibilities do |t|
t.rename :post_id, :shareable_id
t.string :shareable_type, :default => 'Post', :null => false
end
rename_table :post_visibilities, :share_visibilities
add_index :share_visibilities, [:shareable_id, :shareable_type, :contact_id], :name => 'shareable_and_contact_id'
add_index :share_visibilities, [:shareable_id, :shareable_type, :hidden, :contact_id], :name => 'shareable_and_hidden_and_contact_id'
start_sql = "ALTER TABLE share_visibilities "
sql = []
#remove_index :post_visibilities, :contact_id_and_post_id
#remove_index :post_visibilities, :post_id_and_hidden_and_contact_id
sql << "DROP INDEX `index_post_visibilities_on_contact_id_and_post_id`"
sql << "DROP INDEX `index_post_visibilities_on_post_id_and_hidden_and_contact_id`"
#change_table :post_visibilities do |t|
# t.rename :post_id, :shareable_id
# t.string :shareable_type, :default => 'Post', :null => false
#end
sql << "CHANGE COLUMN post_id shareable_id int NOT NULL"
sql << "ADD shareable_type varchar(255) NOT NULL DEFAULT 'Post'"
#add_index :share_visibilities, [:shareable_id, :shareable_type, :contact_id], :name => 'shareable_and_contact_id'
#add_index :share_visibilities, [:shareable_id, :shareable_type, :hidden, :contact_id], :name => 'shareable_and_hidden_and_contact_id'
sql << "add index `shareable_and_contact_id` (`shareable_id`, `shareable_type`, `contact_id`)"
sql << "add index `shareable_and_hidden_and_contact_id` (`shareable_id`, `shareable_type`, `hidden`, `contact_id`)"
execute(start_sql + sql.join(', ') + ';')
end