Fixed rubocop errors

app/finders/crm/contacts_finder.rb

@@ -25,7 +25,7 @@ def execute
       contacts = root_group.contacts
       contacts = by_state(contacts)
       contacts = by_search(contacts)
-      contacts.sort_by_name()
+      contacts.sort_by_name
     end
 
     private

app/finders/crm/organizations_finder.rb

@@ -25,7 +25,7 @@ def execute
       organizations = root_group.organizations
       organizations = by_search(organizations)
       organizations = by_state(organizations)
-      organizations.sort_by_name()
+      organizations.sort_by_name
     end
 
     private
@@ -42,7 +42,6 @@ def root_group
 
     def by_search(organizations)
       return organizations unless search?
-      return organizations.none if params[:search].blank?
 
       organizations.search(params[:search])
     end
@@ -50,7 +49,7 @@ def by_search(organizations)
     def by_state(organizations)
       return organizations unless state?
 
-      organizations.where(state: params[:state])
+      organizations.search_by_state(params[:state])
     end
 
     def search?

app/models/customer_relations/contact.rb

@@ -56,7 +56,7 @@ def self.search_by_state(state)
     where(state: state)
   end
 
-  def self.sort_by_name()
+  def self.sort_by_name
     order("first_name ASC, last_name ASC")
   end
 

app/models/customer_relations/organization.rb

@@ -34,7 +34,11 @@ def self.search(query)
     fuzzy_search(query, [:name], use_minimum_char_limit: false)
   end
 
-  def self.sort_by_name()
+  def self.search_by_state(state)
+    where(state: state)
+  end
+
+  def self.sort_by_name
     order(name: :asc)
   end