From 012f5b561416f8b6e51c3934ea4503ae27e011e8 Mon Sep 17 00:00:00 2001
From: Benjamin Neff <benjamin@coding4coffee.ch>
Date: Tue, 2 Aug 2016 23:25:39 +0200
Subject: [PATCH] migration to remove all unused old columns from the posts
 table

---
 .../20160802212635_cleanup_posts_table.rb     | 26 +++++++++++++++++++
 db/schema.rb                                  | 17 +-----------
 2 files changed, 27 insertions(+), 16 deletions(-)
 create mode 100644 db/migrate/20160802212635_cleanup_posts_table.rb

diff --git a/db/migrate/20160802212635_cleanup_posts_table.rb b/db/migrate/20160802212635_cleanup_posts_table.rb
new file mode 100644
index 000000000..bffff39ac
--- /dev/null
+++ b/db/migrate/20160802212635_cleanup_posts_table.rb
@@ -0,0 +1,26 @@
+class CleanupPostsTable < ActiveRecord::Migration
+  def change
+    remove_index :posts, column: %i(status_message_guid pending),
+                 name: :index_posts_on_status_message_guid_and_pending, length: {status_message_guid: 190}
+    remove_index :posts, column: :status_message_guid, name: :index_posts_on_status_message_guid, length: 191
+
+    # from photos?
+    remove_column :posts, :remote_photo_path, :text
+    remove_column :posts, :remote_photo_name, :string
+    remove_column :posts, :random_string, :string
+    remove_column :posts, :processed_image, :string
+    remove_column :posts, :unprocessed_image, :string
+    remove_column :posts, :status_message_guid, :string
+
+    # old cubbi.es stuff
+    remove_column :posts, :object_url, :string
+    remove_column :posts, :image_url, :string
+    remove_column :posts, :image_height, :integer
+    remove_column :posts, :image_width, :integer
+    remove_column :posts, :actor_url, :string
+    remove_column :posts, :objectId, :string
+
+    # old single post view templates
+    remove_column :posts, :frame_name, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 5e9267dd9..54eab492b 100644
--- a/db/schema.rb
+++ b/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: 20160720212620) do
+ActiveRecord::Schema.define(version: 20160802212635) do
 
   create_table "account_deletions", force: :cascade do |t|
     t.string   "diaspora_handle", limit: 255
@@ -453,28 +453,15 @@ ActiveRecord::Schema.define(version: 20160720212620) do
     t.boolean  "pending",                             default: false, null: false
     t.string   "type",                  limit: 40,                    null: false
     t.text     "text",                  limit: 65535
-    t.text     "remote_photo_path",     limit: 65535
-    t.string   "remote_photo_name",     limit: 255
-    t.string   "random_string",         limit: 255
-    t.string   "processed_image",       limit: 255
     t.datetime "created_at",                                          null: false
     t.datetime "updated_at",                                          null: false
-    t.string   "unprocessed_image",     limit: 255
-    t.string   "object_url",            limit: 255
-    t.string   "image_url",             limit: 255
-    t.integer  "image_height",          limit: 4
-    t.integer  "image_width",           limit: 4
     t.string   "provider_display_name", limit: 255
-    t.string   "actor_url",             limit: 255
-    t.string   "objectId",              limit: 255
     t.string   "root_guid",             limit: 255
-    t.string   "status_message_guid",   limit: 255
     t.integer  "likes_count",           limit: 4,     default: 0
     t.integer  "comments_count",        limit: 4,     default: 0
     t.integer  "o_embed_cache_id",      limit: 4
     t.integer  "reshares_count",        limit: 4,     default: 0
     t.datetime "interacted_at"
-    t.string   "frame_name",            limit: 255
     t.string   "facebook_id",           limit: 255
     t.string   "tweet_id",              limit: 255
     t.integer  "open_graph_cache_id",   limit: 4
@@ -486,8 +473,6 @@ ActiveRecord::Schema.define(version: 20160720212620) do
   add_index "posts", ["guid"], name: "index_posts_on_guid", unique: true, length: {"guid"=>191}, using: :btree
   add_index "posts", ["id", "type", "created_at"], name: "index_posts_on_id_and_type_and_created_at", using: :btree
   add_index "posts", ["root_guid"], name: "index_posts_on_root_guid", length: {"root_guid"=>191}, using: :btree
-  add_index "posts", ["status_message_guid", "pending"], name: "index_posts_on_status_message_guid_and_pending", length: {"status_message_guid"=>190, "pending"=>nil}, using: :btree
-  add_index "posts", ["status_message_guid"], name: "index_posts_on_status_message_guid", length: {"status_message_guid"=>191}, using: :btree
   add_index "posts", ["tweet_id"], name: "index_posts_on_tweet_id", length: {"tweet_id"=>191}, using: :btree
   add_index "posts", ["type", "pending", "id"], name: "index_posts_on_type_and_pending_and_id", using: :btree