Restored old search

app/models/customer.rb

@@ -182,23 +182,9 @@ class Customer < ActiveRecord::Base
   end
 
   def self.search(search)
-    return all if search.blank?
-
-    # 1. Clean the input: Remove existing stars and special Boolean operators
-    # to prevent "red**" or syntax errors from hyphens/plus signs.
-    clean_search = search.gsub(/[*+\-><()~]/, '')
-    
-    # 2. Add a single trailing wildcard for partial matching
-    ft_query = "#{clean_search}*"
-    
-    # 3. Use the exact column list from your migration
-    # Using a hybrid approach to ensure "Jonh" still finds "John"
-    where(
-      "MATCH(name, phone_number, mobile_phone_number) AGAINST(? IN BOOLEAN MODE) OR 
-      SOUNDEX(SUBSTRING_INDEX(name, ' ', 1)) = SOUNDEX(?) OR 
-      name LIKE ?", 
-      ft_query, clean_search, "%#{sanitize_sql_like(clean_search)}%"
-    ).order(Arel.sql("MATCH(name, phone_number, mobile_phone_number) AGAINST(#{connection.quote(clean_search)}) DESC"))
+    search = sanitize_sql_like(search)
+    customers = where("name LIKE ? OR phone_number LIKE ? OR mobile_phone_number LIKE ?", "%#{search}%", "%#{search}%", "%#{search}%")
+    return customers.order(:name)
   end
 
   # Override the defult redmine seach method to rank results by id