Add NewThreadFollower model

Author: trichoplax

app/models/new_thread_follower.rb

@@ -0,0 +1,4 @@
+class NewThreadFollower < ApplicationRecord
+  belongs_to :user
+  belongs_to :post
+end

db/migrate/20251203164131_create_new_thread_followers.rb

@@ -0,0 +1,12 @@
+class CreateNewThreadFollowers < ActiveRecord::Migration[7.2]
+  def change
+    create_table :new_thread_followers do |t|
+      t.bigint :user_id
+      t.bigint :post_id
+
+      t.timestamps
+    end
+    add_index :new_thread_followers, :user_id
+    add_index :new_thread_followers, :post_id
+  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[7.2].define(version: 2025_10_15_121326) do
+ActiveRecord::Schema[7.2].define(version: 2025_12_03_164131) do
   create_table "abilities", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.bigint "community_id"
     t.string "name"
@@ -401,6 +401,15 @@
     t.index ["user_id"], name: "index_micro_auth_tokens_on_user_id"
   end
 
+  create_table "new_thread_followers", charset: "utf8mb4", collation: "utf8mb4_unicode_ci", force: :cascade do |t|
+    t.bigint "user_id"
+    t.bigint "post_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["post_id"], name: "index_new_thread_followers_on_post_id"
+    t.index ["user_id"], name: "index_new_thread_followers_on_user_id"
+  end
+
   create_table "notifications", charset: "utf8mb4", collation: "utf8mb4_unicode_ci", force: :cascade do |t|
     t.text "content"
     t.string "link"

test/fixtures/new_thread_followers.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  user_id: 
+  post_id: 
+
+two:
+  user_id: 
+  post_id: 

test/models/new_thread_follower_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class NewThreadFollowerTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end