From 458f65395e871479a49cffd7d831b1b52e0e5f60 Mon Sep 17 00:00:00 2001
From: Eduardo Edson Batista Cordeiro Alves <eduardoalves@interlegis.leg.br>
Date: Thu, 29 Sep 2016 14:49:34 -0300
Subject: [PATCH] Fix #659

---
 sapl/materia/urls.py                          |  4 ++-
 sapl/materia/views.py                         | 14 ++++++++++-
 .../materia/materialegislativa_form.html      | 25 +++++++++++++++++++
 3 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 sapl/templates/materia/materialegislativa_form.html

diff --git a/sapl/materia/urls.py b/sapl/materia/urls.py
index 8ffe63f86..5da2305bb 100644
--- a/sapl/materia/urls.py
+++ b/sapl/materia/urls.py
@@ -19,7 +19,7 @@ from sapl.materia.views import (AcompanhamentoConfirmarView,
                                 TipoDocumentoCrud, TipoFimRelatoriaCrud,
                                 TipoMateriaCrud, TipoProposicaoCrud,
                                 TramitacaoCrud, TramitacaoEmLoteView,
-                                UnidadeTramitacaoCrud)
+                                UnidadeTramitacaoCrud, recuperar_materia)
 
 from .apps import AppConfig
 
@@ -36,6 +36,8 @@ urlpatterns = [
                               RelatoriaCrud.get_urls() +
                               DocumentoAcessorioCrud.get_urls())),
 
+    url(r'^materia/recuperar-materia', recuperar_materia),
+
     url(r'''^confirmar/(?P<uidb64>[0-9A-Za-z_\-]+)/
         (?P<token>[0-9A-Za-z]{1,13}-[0-9A-Za-z]{1,20})$''',
         ConfirmarEmailView.as_view(), name='confirmar_email'),
diff --git a/sapl/materia/views.py b/sapl/materia/views.py
index 2b639fafa..0425c6b15 100644
--- a/sapl/materia/views.py
+++ b/sapl/materia/views.py
@@ -13,6 +13,7 @@ from django.core.exceptions import MultipleObjectsReturned, ObjectDoesNotExist
 from django.core.mail import send_mail
 from django.core.urlresolvers import reverse
 from django.db.models import Q
+from django.http import JsonResponse
 from django.http.response import HttpResponseRedirect
 from django.shortcuts import redirect
 from django.template import Context, loader
@@ -54,10 +55,21 @@ from .models import (AcompanhamentoMateria, Anexada, Autor, Autoria,
                      TipoFimRelatoria, TipoMateriaLegislativa, TipoProposicao,
                      Tramitacao, UnidadeTramitacao)
 
-
 AnexadaCrud = Crud.build(Anexada, '')
 
 
+def recuperar_materia(request):
+    tipo = TipoMateriaLegislativa.objects.get(pk=request.GET['tipo'])
+    materia = MateriaLegislativa.objects.filter(tipo=tipo).last()
+    if materia:
+        response = JsonResponse({'numero': materia.numero + 1,
+                                 'ano': datetime.now().year})
+    else:
+        response = JsonResponse({'numero': 1, 'ano': datetime.now().year})
+
+    return response
+
+
 class OrigemCrud(Crud):
     model = Origem
     help_path = 'origem'
diff --git a/sapl/templates/materia/materialegislativa_form.html b/sapl/templates/materia/materialegislativa_form.html
new file mode 100644
index 000000000..7cb127605
--- /dev/null
+++ b/sapl/templates/materia/materialegislativa_form.html
@@ -0,0 +1,25 @@
+{% extends "crud/form.html" %}
+{% load i18n %}
+{% load crispy_forms_tags %}
+{% load common_tags %}
+
+{% block extra_js %}
+
+<script language="Javascript">
+
+  function recuperar_numero_ano() {
+    var tipo = $("#id_tipo").val()
+
+    if (tipo) {
+      $.get("/materia/recuperar-materia",{tipo: tipo},
+                                        function(data, status) {
+                                          $("#id_numero").val(data.numero);
+                                          $("#id_ano").val(data.ano);
+                                          console.log(data)
+                                        });
+    }
+  }
+  $("#id_tipo").change(recuperar_numero_ano);
+</script>
+
+{% endblock %}