remove pg_search

Gemfile

@@ -119,4 +119,3 @@ gem "mail", "~> 2.7.1"
 
 gem "prometheus-client", "~> 4.2"
 
-gem "pg_search", "~> 2.3"

Gemfile.lock

@@ -289,9 +289,6 @@ GEM
       ast (~> 2.4.1)
       racc
     pg (1.5.4)
-    pg_search (2.3.6)
-      activerecord (>= 5.2)
-      activesupport (>= 5.2)
     pghero (3.3.4)
       activerecord (>= 6)
     prometheus-client (4.2.1)
@@ -545,7 +542,6 @@ DEPENDENCIES
   oj
   openssl (~> 3.2)
   pg
-  pg_search (~> 2.3)
   pghero
   prometheus-client (~> 4.2)
   puma

app/controllers/search_controller.rb

@@ -4,6 +4,6 @@ class SearchController < ApplicationController
     query = params[:q]
     return if query.blank?
 
-    @results = PgSearch.multisearch(query).limit(10)
+    @results = []
   end
 end

app/models/answer.rb

@@ -1,9 +1,6 @@
 class Answer < ApplicationRecord
   extend Answer::TimelineMethods
 
-  include PgSearch::Model
-  multisearchable against: [:content]
-
   belongs_to :user, counter_cache: :answered_count
   belongs_to :question, counter_cache: :answer_count
   has_many :comments, dependent: :destroy

app/models/question.rb

@@ -1,9 +1,6 @@
 class Question < ApplicationRecord
   include Question::AnswerMethods
 
-  include PgSearch::Model
-  multisearchable against: [:content]
-
   belongs_to :user, optional: true
   has_many :answers, dependent: :destroy
   has_many :inboxes, dependent: :destroy

db/migrate/20231022155815_create_pg_search_documents.rb

@@ -1,17 +0,0 @@
-class CreatePgSearchDocuments < ActiveRecord::Migration[6.1]
-  def up
-    say_with_time("Creating table for pg_search multisearch") do
-      create_table :pg_search_documents do |t|
-        t.text :content
-        t.belongs_to :searchable, polymorphic: true, index: true
-        t.timestamps null: false
-      end
-    end
-  end
-
-  def down
-    say_with_time("Dropping table for pg_search multisearch") do
-      drop_table :pg_search_documents
-    end
-  end
-end