Accept POST method with _method param. (#97)

init.rb

@@ -51,6 +51,11 @@ def issue_badge_version_message(original_message = nil)
                'activate_for_all_users' => 'false',
                'enabled_polling' => false
              }
+
+    Rails.configuration.to_prepare do
+      require_dependency 'my_controller'
+      MyController.prepend IssueBadge::MyControllerPatch unless MyController.included_modules.include?(IssueBadge::MyControllerPatch)
+    end
   rescue ::Redmine::PluginRequirementError => e
     raise ::Redmine::PluginRequirementError.new(issue_badge_version_message(e.message)) # rubocop:disable Style/RaiseArgs
   end

lib/issue_badge/my_controller_patch.rb

@@ -6,8 +6,10 @@ module MyControllerPatch
 
     def account
       user = User.current
+
       @issue_badge = IssueBadgeUserSetting.find_or_create_by_user_id(user)
-      if request.put?
+
+      if put_request?
         begin
           logger.info(badge_params)
           logger.warn "Can't save IssueBadge." unless @issue_badge.update(badge_params)
@@ -23,7 +25,12 @@ def account
     def badge_params
       params.require(:issue_badge).permit(:enabled, :show_assigned_to_group, :badge_order)
     end
+
+    def put_request?
+      return true if request.put?
+      return false if request.method == 'POST'
+
+      params[:_method].present? && params[:_method] == 'put'
+    end
   end
 end
-
-MyController.prepend IssueBadge::MyControllerPatch

spec/requests/my_controller_spec.rb

@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+require_relative '../spec_helper'
+
+RSpec.describe 'Issue Bage Setting at user preference page', type: :request do
+  let(:user) { FactoryBot.create(:user, :password_same_login, login: 'test-manager', language: 'en', admin: false) }
+  let(:issue_badge_user_setting) { IssueBadgeUserSetting.find_by(user_id: user.id) }
+
+  before do
+  end
+
+  it 'issue_badge_user_setting is empty when access my account' do
+    login_request(user.login, user.login)
+    get '/my/account'
+    expect(response.status).to eq 200
+    expect(issue_badge_user_setting.blank?).to be_truthy
+  end
+
+  it 'issue_badge_user_setting is present after put data' do
+    login_request(user.login, user.login)
+    put '/my/account',
+        params: { issue_badge: { enabled: 1 } }
+    expect(response).to have_http_status(302)
+    expect(issue_badge_user_setting.present?).to be_truthy
+    expect(issue_badge_user_setting&.show_assigned_to_group?).to be_falsey
+  end
+
+  it 'issue_badge_user_setting is present after post data with _method param' do
+    login_request(user.login, user.login)
+    post '/my/account',
+         params: { _method: 'put', issue_badge: { enabled: 1, show_assigned_to_group: 1 } }
+    expect(response).to have_http_status(302)
+    expect(issue_badge_user_setting.present?).to be_truthy
+    expect(issue_badge_user_setting&.show_assigned_to_group?).to be_truthy
+  end
+
+  # Test support method
+
+  def login_request(login, password)
+    post '/login', params: { username: login, password: password }
+  end
+end