handle dates default values and limits in close period modal

app/assets/javascripts/controllers/admin/invoices.js.erb

@@ -637,6 +637,8 @@ Application.Controllers.controller('ClosePeriodModalController', ['$scope', '$ui
       // default: datePicker are not shown
       startOpened: false,
       endOpened: false,
+      minDate: LAST_CLOSING,
+      maxDate: YESTERDAY,
       options: {
         startingDay: Fablab.weekStartingDay
       }

app/assets/templates/admin/invoices/closePeriodModal.html.erb

@@ -14,6 +14,9 @@
                uib-datepicker-popup="{{datePicker.format}}"
                datepicker-options="datePicker.options"
                is-open="datePicker.startOpened"
+               min-date="datePicker.minDate"
+               max-date="datePicker.maxDate"
+               init-date="period.start_at"
                placeholder="{{datePicker.format}}"
                ng-click="openDatePicker($event, 'start')"
                required/>
@@ -31,6 +34,9 @@
                uib-datepicker-popup="{{datePicker.format}}"
                datepicker-options="datePicker.options"
                is-open="datePicker.endOpened"
+               min-date="datePicker.minDate"
+               max-date="datePicker.maxDate"
+               init-date="period.end_at"
                placeholder="{{datePicker.format}}"
                ng-click="openDatePicker($event, 'end')"
                required/>

app/controllers/api/accounting_periods_controller.rb

@@ -29,7 +29,7 @@ class API::AccountingPeriodsController < API::ApiController
       invoice = Invoice.order(:created_at).first
       @last_end = invoice.created_at if invoice
     else
-      @last_end = last_period.end_at
+      @last_end = last_period.end_at + 1.day
     end
   end