fix: CodeClimate 2.0 fixes (#374)

* Codeclimate part 1

* Method complexity threshold 5->7

* Codeclimate style fixes

.codeclimate.yml

@@ -1,4 +1,8 @@
 version: "2"
+checks:
+  method-complexity:
+    config:
+      threshold: 7
 plugins:
   rubocop:
     enabled: true

app/controllers/manage/configs_controller.rb

@@ -68,5 +68,4 @@ def get_config
       @config.value = HackathonConfig[var]
     end
   end
-
 end

app/controllers/manage/stats_controller.rb

@@ -22,5 +22,4 @@ def mlh_applied_datatable
   def mlh_checked_in_datatable
     render json: MLHCheckedInDatatable.new(params, view_context: view_context)
   end
-
 end

app/controllers/manage/trackable_events_controller.rb

@@ -85,6 +85,7 @@ def limit_write_access_to_directors
   # If the user isn't a director, scope changes only to those they created
   def scope_organizer_access
     return if current_user.director? || @trackable_event.blank? || @trackable_event.user.blank?
+
     redirect_to manage_trackable_events_path, notice: 'You may not view events you did not create.' if @trackable_event.user != current_user
   end
 end

app/controllers/questionnaires_controller.rb

@@ -59,6 +59,7 @@ def create
       return redirect_to questionnaires_path, notice: 'Application already exists.'
     end
     return unless HackathonConfig['accepting_questionnaires']
+
     @questionnaire = Questionnaire.new(convert_school_name_to_id(questionnaire_params))
     @questionnaire.user_id = current_user.id
 

app/models/questionnaire.rb

@@ -258,16 +258,17 @@ def queue_triggered_email_create
   end
 
   def queue_triggered_email_rsvp_reminder
-    if saved_change_to_acc_status? && acc_status == "accepted"
-      days_remaining = Date.parse(HackathonConfig["event_start_date"]).in_time_zone.to_date - Time.now.in_time_zone.to_date
-      if days_remaining > 14
-        deliver_date = 7.days.from_now
-      elsif days_remaining > 10
-        deliver_date = 5.days.from_now
-      elsif days_remaining > 3
-        deliver_date = 2.days.from_now
-      end
-      UserMailer.rsvp_reminder_email(user_id).deliver_later(wait_until: deliver_date) if deliver_date.present?
+    return unless saved_change_to_acc_status? && acc_status == "accepted"
+
+    event_start = Date.parse(HackathonConfig["event_start_date"]).in_time_zone
+    days_remaining = event_start.to_date - Time.now.in_time_zone.to_date
+    if days_remaining > 14
+      deliver_date = 7.days.from_now
+    elsif days_remaining > 10
+      deliver_date = 5.days.from_now
+    elsif days_remaining > 3
+      deliver_date = 2.days.from_now
     end
+    UserMailer.rsvp_reminder_email(user_id).deliver_later(wait_until: deliver_date) if deliver_date.present?
   end
 end