Migrate data from the old table to the new one

Gemfile

@@ -12,6 +12,7 @@ gem 'sqlite3', '~> 1.6.0'
 # gem 'mysql2', '~> 0.4.10'
 
 # This can only be removed with Rails 7.0
+gem 'mail', '< 2.8.0'
 gem 'psych', '< 4.0'
 
 # Use SCSS for stylesheets

Gemfile.lock

@@ -109,7 +109,6 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
-    date (3.3.1)
     date_validator (0.12.0)
       activemodel (>= 3)
       activesupport (>= 3)
@@ -196,11 +195,8 @@ GEM
     loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.8.0)
+    mail (2.7.1)
       mini_mime (>= 0.1.1)
-      net-imap
-      net-pop
-      net-smtp
     marcel (1.0.2)
     matrix (0.4.2)
     method_source (1.0.0)
@@ -210,15 +206,6 @@ GEM
     mini_racer (0.6.3)
       libv8-node (~> 16.10.0.0)
     minitest (5.17.0)
-    net-imap (0.3.2)
-      date
-      net-protocol
-    net-pop (0.1.2)
-      net-protocol
-    net-protocol (0.2.1)
-      timeout
-    net-smtp (0.3.3)
-      net-protocol
     nio4r (2.5.8)
     nokogiri (1.13.10)
       mini_portile2 (~> 2.8.0)
@@ -385,7 +372,6 @@ GEM
     thor (1.2.1)
     thread_safe (0.3.6)
     tilt (2.0.11)
-    timeout (0.3.1)
     ttfunk (1.0.3)
     tzinfo (1.2.10)
       thread_safe (~> 0.1)
@@ -439,6 +425,7 @@ DEPENDENCIES
   kaminari
   letter_opener_web
   listen
+  mail (< 2.8.0)
   mini_racer
   pdf-reader
   prawn (~> 0.13.0)

db/migrate/20221210104059_update_columns_in_audits.rb

@@ -5,8 +5,8 @@ def change
     add_column :audits, :remote_address, :string
     add_column :audits, :username, :string
     add_column :audits, :request_uuid, :string
-    add_column :audits, :association_id, :integer
-    add_column :audits, :association_type, :string
+    add_column :audits, :associated_id, :integer
+    add_column :audits, :associated_type, :string
 
     change_column_null :audits, :auditable_id, true
     change_column_null :audits, :auditable_type, true
@@ -16,8 +16,8 @@ def change
     remove_index :audits, name: :auditable_index
 
     add_index :audits, :request_uuid
-    add_index :audits, [:auditable_type, :auditable_id, :version], name: :auditable_index
-    add_index :audits, [:associated_type, :associated_id], name: :associated_index
+    add_index :audits, %i[auditable_type auditable_id version], name: :auditable_index
+    add_index :audits, %i[associated_type associated_id], name: :associated_index
 
     remove_column :audits, :owner_id, :integer
     remove_column :audits, :owner_type, :string

db/migrate/20230130095633_merge_audit_tables.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class MergeAuditTables < ActiveRecord::Migration[5.1]
+  def self.up
+    execute 'INSERT INTO audits(auditable_id, auditable_type, user_id, user_type, action, audited_changes, version, comment, remote_address, created_at) ' \
+            'SELECT auditable_id, auditable_type, user_id, user_type, action, audited_changes, version, comment, remote_address, created_at FROM espinita_audits;'
+    drop_table :espinita_audits
+  end
+
+  def self.down
+    raise IrreversibleMigration
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20221210104059) do
+ActiveRecord::Schema.define(version: 20230130095633) do
 
   create_table "audits", force: :cascade do |t|
     t.integer "auditable_id"
@@ -25,8 +25,9 @@
     t.string "remote_address"
     t.string "username"
     t.string "request_uuid"
-    t.integer "association_id"
-    t.string "association_type"
+    t.integer "associated_id"
+    t.string "associated_type"
+    t.index ["associated_type", "associated_id"], name: "associated_index"
     t.index ["auditable_type", "auditable_id", "version"], name: "auditable_index"
     t.index ["created_at"], name: "index_audits_on_created_at"
     t.index ["request_uuid"], name: "index_audits_on_request_uuid"
@@ -84,22 +85,6 @@
     t.index ["priority", "run_at"], name: "delayed_jobs_priority"
   end
 
-  create_table "espinita_audits", force: :cascade do |t|
-    t.string "auditable_type"
-    t.integer "auditable_id"
-    t.string "user_type"
-    t.integer "user_id"
-    t.text "audited_changes"
-    t.string "comment"
-    t.integer "version"
-    t.string "action"
-    t.string "remote_address"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-    t.index ["auditable_type", "auditable_id"], name: "index_espinita_audits_on_auditable_type_and_auditable_id"
-    t.index ["user_type", "user_id"], name: "index_espinita_audits_on_user_type_and_user_id"
-  end
-
   create_table "event_emails", force: :cascade do |t|
     t.text "to"
     t.string "subject"