add emoji reaction database model

app/models/emoji_reaction.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+# == Schema Information
+#
+# Table name: emoji_reactions
+#
+#  id         :bigint(8)        not null, primary key
+#  emoji      :string
+#  status_id  :bigint(8)        not null
+#  account_id :bigint(8)        not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+class EmojiReaction < ApplicationRecord
+  belongs_to :status
+  belongs_to :account
+end

app/models/status.rb

@@ -70,6 +70,7 @@ class Status < ApplicationRecord
   has_many :mentions, dependent: :destroy, inverse_of: :status
   has_many :active_mentions, -> { active }, class_name: 'Mention', inverse_of: :status
   has_many :media_attachments, dependent: :nullify
+  has_many :emoji_reactions
 
   has_and_belongs_to_many :tags
   has_and_belongs_to_many :preview_cards

db/migrate/20221123004534_create_emoji_reactions.rb

@@ -0,0 +1,11 @@
+class CreateEmojiReactions < ActiveRecord::Migration[6.1]
+  def change
+    create_table :emoji_reactions do |t|
+      t.string :emoji
+      t.references :status, null: false, foreign_key: true
+      t.references :account, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  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: 2022_11_04_133904) do
+ActiveRecord::Schema.define(version: 2022_11_23_004534) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -411,6 +411,16 @@ ActiveRecord::Schema.define(version: 2022_11_04_133904) do
     t.index ["domain"], name: "index_email_domain_blocks_on_domain", unique: true
   end
 
+  create_table "emoji_reactions", force: :cascade do |t|
+    t.string "emoji"
+    t.bigint "status_id", null: false
+    t.bigint "account_id", null: false
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["account_id"], name: "index_emoji_reactions_on_account_id"
+    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"
@@ -781,6 +791,16 @@ ActiveRecord::Schema.define(version: 2022_11_04_133904) do
     t.index ["status_id", "preview_card_id"], name: "index_preview_cards_statuses_on_status_id_and_preview_card_id"
   end
 
+  create_table "reactions", force: :cascade do |t|
+    t.string "emoji"
+    t.bigint "status_id", null: false
+    t.bigint "account_id", null: false
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["account_id"], name: "index_reactions_on_account_id"
+    t.index ["status_id"], name: "index_reactions_on_status_id"
+  end
+
   create_table "relays", force: :cascade do |t|
     t.string "inbox_url", default: "", null: false
     t.string "follow_activity_id"
@@ -1158,6 +1178,8 @@ ActiveRecord::Schema.define(version: 2022_11_04_133904) 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"
+  add_foreign_key "emoji_reactions", "statuses"
   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
@@ -1198,6 +1220,8 @@ ActiveRecord::Schema.define(version: 2022_11_04_133904) do
   add_foreign_key "polls", "accounts", on_delete: :cascade
   add_foreign_key "polls", "statuses", on_delete: :cascade
   add_foreign_key "preview_card_trends", "preview_cards", on_delete: :cascade
+  add_foreign_key "reactions", "accounts"
+  add_foreign_key "reactions", "statuses"
   add_foreign_key "report_notes", "accounts", on_delete: :cascade
   add_foreign_key "report_notes", "reports", on_delete: :cascade
   add_foreign_key "reports", "accounts", column: "action_taken_by_account_id", name: "fk_bca45b75fd", on_delete: :nullify

spec/fabricators/emoji_reaction_fabricator.rb

@@ -0,0 +1,5 @@
+Fabricator(:emoji_reaction) do
+  emoji   "MyString"
+  status  nil
+  account nil
+end

spec/models/emoji_reaction_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe EmojiReaction, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end