From f4115d2868a6b8335881bf718f120082b75f444a Mon Sep 17 00:00:00 2001
From: Julien MALKA <julien.malka@epfl.ch>
Date: Wed, 19 Feb 2020 18:43:42 +0100
Subject: [PATCH] Basic fonctionnality of Vente done

---
 journaldecaisse/models.py                     |  2 +-
 .../templates/journaldecaisse/vente.html      | 78 ++++++++++++++++++-
 journaldecaisse/urls.py                       |  2 +
 journaldecaisse/views.py                      | 43 ++++++++--
 4 files changed, 114 insertions(+), 11 deletions(-)

diff --git a/journaldecaisse/models.py b/journaldecaisse/models.py
index 41ec4288..fa8b0f10 100644
--- a/journaldecaisse/models.py
+++ b/journaldecaisse/models.py
@@ -45,7 +45,7 @@ class Produit(models.Model):
     price = models.FloatField("Prix")
 
     def __str__(self):
-        name = str(self.Produit) + " " + self.option_1_value + " " + self.option_2_value + " " + self.option_3_value + " " + self.option_4_value + " " + self.option_5_value + str(self.price) +"€"
+        name = str(self.Produit) + " " + self.option_1_value + " " + self.option_2_value + " " + self.option_3_value + " " + self.option_4_value + " " + self.option_5_value
         return name
 
 
diff --git a/journaldecaisse/templates/journaldecaisse/vente.html b/journaldecaisse/templates/journaldecaisse/vente.html
index e5def14e..b9d11b7a 100644
--- a/journaldecaisse/templates/journaldecaisse/vente.html
+++ b/journaldecaisse/templates/journaldecaisse/vente.html
@@ -9,18 +9,31 @@
         <button id="button_option" value="Produit:{{ product }}:1">{{ product }}</button>
         {% endfor %}
         </div>
+        <div id="ligne-jdc"></div>
 
     <script src="https://code.jquery.com/jquery-3.1.0.min.js"></script>
 <script>
 
+var data_received = null
 function addButton(elem, index, option, option_int){
 
     var r = $('<button id="button_option" value="'+option+':'+elem+':'+option_int+'">'+ elem + '</button>');
     $("#lol").append(r)
 }
 
+function runAllfunction(){
+     display_jdc()
+    button_handler()
 
-$(document).ready(function() {
+
+
+
+}
+
+$(document).ready(runAllfunction);
+
+
+function button_handler(){
     $(document).on("click", "#button_option", function () {
          $(this).css('background', 'yellow');
         $("[id=button_option]").prop("disabled", true);
@@ -34,21 +47,78 @@ $(document).ready(function() {
         },
         dataType: 'json',
         success: function (data) {
+            data_received = data
             console.log(data);
             var r = $('<br>');
             $("#lol").append(r);
             data.options.forEach(function (item, index) {
                 addButton(item, index, data.field, data.options_int)
             });
-            if (data.options[0] === ""){
-                console.log("lol")
+
+            if (data.elem_selected != null){
+                var r = $("<p>Produit Sélectionné : "+ data.elem_selected+"&nbsp;&nbsp;&nbsp;  Prix : "+ data.price+"€ &nbsp;&nbsp;  &nbsp; Stock : "+ data.stock+"</p>");
+                $("#lol").append(r)
+
+                 var r = $('<p>Acheteur :</p> <input type="text" id="acheteur"> <br>');
+                $("#lol").append(r)
+                var r = $('<select name="pets" id="pet-select">\n' +
+                    '    <option value="0">CB</option>\n' +
+                    '    <option value="1">Espèces</option>\n' +
+                    '    <option value="2">Chèque</option>\n' +
+                    '</select>\n');
+                $("#lol").append(r)
+
             }
 
 
         }
       });
 
-    });});
+    });}
+
+
+function display_jdc() {
+    $(document).on('input', "#acheteur",  function () {
+
+        var r = $("<div id='ligne-jdc'> <p>Ligne JDC : "+data_received.name+" - "+ data_received.elem_selected + " - "+ $("#acheteur").val()  +" - "+ $("#pet-select option:selected").text()+"</p><button id='confirm'>Confirmer transaction</button></div>");
+        $("#ligne-jdc").replaceWith(r)
+
+    });
+
+    $(document).on('input', "#pet-select",  function () {
+
+        var r = $("<div id='ligne-jdc'> <p>Ligne JDC : "+data_received.name+" - "+ data_received.elem_selected + " - "+ $("#acheteur").val()  +" - "+ $("#pet-select option:selected").text()+"</p><button id='confirm'>Confirmer transaction</button></div>");
+        $("#ligne-jdc").replaceWith(r)
+
+    });
+
+     $(document).on('click', "#confirm",  function () {
+         $.ajax({
+        url: 'ajax/submit_entry/',
+        data: {
+          'buyer': $("#acheteur").val(),
+            'payment': $("#pet-select option:selected").text()
+        },
+        dataType: 'json',
+        success: function (data) {
+            // Simulate an HTTP redirect:
+            window.location.replace("/journaldecaisse");
+
+        }
+      });
+
+
+
+
+
+
+
+     });
+
+
+
+}
+
   </script>
 {% endblock %}
 
diff --git a/journaldecaisse/urls.py b/journaldecaisse/urls.py
index 7c6bc3e7..1afa9e7b 100644
--- a/journaldecaisse/urls.py
+++ b/journaldecaisse/urls.py
@@ -8,6 +8,8 @@ urlpatterns = [
     path('', views.index, name='index'),
     path('vente.html', views.vente, name='vente'),
     url(r'^ajax/iterate_options/$', views.iterate_options, name='iterate_options'),
+    url(r'^ajax/submit_entry/$', views.submit_entry, name='submit_entry'),
+
 ]
 
 
diff --git a/journaldecaisse/views.py b/journaldecaisse/views.py
index ca67ce6a..3240f12a 100644
--- a/journaldecaisse/views.py
+++ b/journaldecaisse/views.py
@@ -1,7 +1,10 @@
 from django.http import HttpResponse
-from .models import JournalEntry, Produit
+from .models import JournalEntry, Produit, ProduitStock
 from django.shortcuts import render
 from django.http import JsonResponse
+import datetime
+
+global_filter = None
 
 def index(request):
     entry_list = JournalEntry.objects.order_by('entry_date')
@@ -9,7 +12,11 @@ def index(request):
     return render(request, 'journaldecaisse/index.html', context)
 
 def vente(request):
-    product_list = Produit.objects.all().values_list()
+    print(request.user.first_name)
+    global global_filter
+    product_list = Produit.objects.all()
+    global_filter = product_list
+    product_list = product_list.values_list()
     products = []
     for elem in product_list:
         products.append(elem[1])
@@ -24,21 +31,45 @@ def vente(request):
 
 def iterate_options(request):
 
+    global global_filter
+    elem_selected = None
+    elem_price = None
+    elem_stock = None
     options_selected = request.GET.get('option', None)
     options_selected = options_selected.split(":")
-    print(options_selected)
     field = str(Produit._meta.get_fields()[int(options_selected[2])+3]).split(".")[-1]
-    print(field)
-    elems = Produit.objects.filter(**{options_selected[0]: options_selected[1]})
+    elems = global_filter.filter(**{options_selected[0]: options_selected[1]})
+    global_filter = elems
     elems = elems.values_list()
     options = []
     for elem in elems:
         options.append(elem[int(options_selected[2])+2])
     options = list(set(options))
+    if global_filter.count() == 1:
+        elem_selected = str(global_filter.first())
+        elem_price = global_filter.first().price
+        elem_stock = ProduitStock.objects.get(ProduitTaille=global_filter.first()).Amount
+
+
+
 
     data = {
         'options': options,
         'options_int': int(options_selected[2])+2,
-        'field': field
+        'field': field,
+        'elem_selected': elem_selected,
+        'price': elem_price,
+        'stock': elem_stock,
+        'name': request.user.first_name
     }
     return JsonResponse(data)
+
+
+
+def submit_entry(request):
+    product = global_filter.first()
+    buyer = request.GET.get('buyer', None)
+    payment = request.GET.get('payment', None)
+    author = request.user.first_name
+    JournalEntry.objects.create(entry_date=datetime.datetime.now(), entry_text=str(product) + " " + buyer, cofeux_id=author, entry_amount=product.price, payment_type=payment)
+    return JsonResponse({"success":"True"})