From 0ebf8b302dfdda86325716dcd3d49f00918fd0d9 Mon Sep 17 00:00:00 2001
From: KMY <tt@kmycode.net>
Date: Thu, 23 Feb 2023 09:14:38 +0900
Subject: [PATCH] Create emoji reactions table

---
 app/models/emoji_reaction.rb                  | 44 +++++++++++++++++++
 .../20230222232121_create_emoji_reactions.rb  | 13 ++++++
 ...235218_add_create_at_to_emoji_reactions.rb |  6 +++
 db/schema.rb                                  | 16 ++++++-
 4 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 app/models/emoji_reaction.rb
 create mode 100644 db/migrate/20230222232121_create_emoji_reactions.rb
 create mode 100644 db/migrate/20230222235218_add_create_at_to_emoji_reactions.rb

diff --git a/app/models/emoji_reaction.rb b/app/models/emoji_reaction.rb
new file mode 100644
index 0000000000..9786412fa3
--- /dev/null
+++ b/app/models/emoji_reaction.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: emoji_reactions
+#
+#  id              :bigint(8)        not null, primary key
+#  account_id      :bigint(8)        not null
+#  status_id       :bigint(8)        not null
+#  name            :string           default(""), not null
+#  custom_emoji_id :bigint(8)
+#  uri             :string
+#  created_at      :datetime
+#  updated_at      :datetime
+#
+
+class EmojiReaction < ApplicationRecord
+    include Paginable
+  
+    update_index('statuses', :status)
+  
+    belongs_to :account,       inverse_of: :emoji_reactions
+    belongs_to :status,        inverse_of: :emoji_reactions
+    belongs_to :custom_emojis, optional: true
+  
+    has_one :notification, as: :activity, dependent: :destroy
+  
+    validates :status_id, uniqueness: { scope: :account_id }
+  
+    before_validation do
+      self.status = status.reblog if status&.reblog?
+    end
+  
+    after_destroy :invalidate_cleanup_info
+  
+    private
+  
+    def invalidate_cleanup_info
+      return unless status&.account_id == account_id && account.local?
+  
+      account.statuses_cleanup_policy&.invalidate_last_inspected(status, :unfav)
+    end
+  end
+  
diff --git a/db/migrate/20230222232121_create_emoji_reactions.rb b/db/migrate/20230222232121_create_emoji_reactions.rb
new file mode 100644
index 0000000000..803c48f8ae
--- /dev/null
+++ b/db/migrate/20230222232121_create_emoji_reactions.rb
@@ -0,0 +1,13 @@
+class CreateEmojiReactions < ActiveRecord::Migration[6.1]
+  def change
+    create_table :emoji_reactions do |t|
+      
+      t.belongs_to :account, null: false, foreign_key: { on_delete: :cascade }, index: false
+      t.belongs_to :status, null: false, foreign_key: { on_delete: :cascade }
+      t.string :name, null: false, default: ''
+      t.belongs_to :custom_emoji, foreign_key: { on_delete: :cascade }, index: false
+      t.string :uri
+
+    end
+  end
+end
diff --git a/db/migrate/20230222235218_add_create_at_to_emoji_reactions.rb b/db/migrate/20230222235218_add_create_at_to_emoji_reactions.rb
new file mode 100644
index 0000000000..f5530c0da1
--- /dev/null
+++ b/db/migrate/20230222235218_add_create_at_to_emoji_reactions.rb
@@ -0,0 +1,6 @@
+class AddCreateAtToEmojiReactions < ActiveRecord::Migration[6.1]
+  def change
+    add_column :emoji_reactions, :created_at, :timestamp
+    add_column :emoji_reactions, :updated_at, :timestamp
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 704cef1228..64fa61c855 100644
--- a/db/schema.rb
+++ b/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: 2022_12_06_114142) do
+ActiveRecord::Schema.define(version: 2023_02_22_235218) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -411,6 +411,17 @@ ActiveRecord::Schema.define(version: 2022_12_06_114142) do
     t.index ["domain"], name: "index_email_domain_blocks_on_domain", unique: true
   end
 
+  create_table "emoji_reactions", force: :cascade do |t|
+    t.bigint "account_id", null: false
+    t.bigint "status_id", null: false
+    t.string "name", default: "", null: false
+    t.bigint "custom_emoji_id"
+    t.string "uri"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.index ["status_id"], name: "index_emoji_reactions_on_status_id"
+  end
+
   create_table "encrypted_messages", id: :bigint, default: -> { "timestamp_id('encrypted_messages'::text)" }, force: :cascade do |t|
     t.bigint "device_id"
     t.bigint "from_account_id"
@@ -1155,6 +1166,9 @@ ActiveRecord::Schema.define(version: 2022_12_06_114142) do
   add_foreign_key "devices", "accounts", on_delete: :cascade
   add_foreign_key "devices", "oauth_access_tokens", column: "access_token_id", on_delete: :cascade
   add_foreign_key "email_domain_blocks", "email_domain_blocks", column: "parent_id", on_delete: :cascade
+  add_foreign_key "emoji_reactions", "accounts", on_delete: :cascade
+  add_foreign_key "emoji_reactions", "custom_emojis", on_delete: :cascade
+  add_foreign_key "emoji_reactions", "statuses", on_delete: :cascade
   add_foreign_key "encrypted_messages", "accounts", column: "from_account_id", on_delete: :cascade
   add_foreign_key "encrypted_messages", "devices", on_delete: :cascade
   add_foreign_key "favourites", "accounts", name: "fk_5eb6c2b873", on_delete: :cascade