From eb5b459294cdfb048cf8e5d51b8f30451ae25483 Mon Sep 17 00:00:00 2001
From: Julien Malka <julien.malka@ens.fr>
Date: Tue, 18 Feb 2020 22:02:46 +0100
Subject: [PATCH] Fetch list of products

---
 .../templates/journaldecaisse/vente.html      | 27 +++++++++++++++----
 journaldecaisse/views.py                      | 16 ++++++++---
 2 files changed, 34 insertions(+), 9 deletions(-)

diff --git a/journaldecaisse/templates/journaldecaisse/vente.html b/journaldecaisse/templates/journaldecaisse/vente.html
index 442a7d1a..e5def14e 100644
--- a/journaldecaisse/templates/journaldecaisse/vente.html
+++ b/journaldecaisse/templates/journaldecaisse/vente.html
@@ -4,19 +4,28 @@
 {% block realcontent %}
     <h2>Vente</h2>
 
-
+        <div id="lol">
         {% for product in product_list  %}
-        <button id="button_option" value="Produit:{{ product }}">{{ product }}</button>
+        <button id="button_option" value="Produit:{{ product }}:1">{{ product }}</button>
         {% endfor %}
-
+        </div>
 
     <script src="https://code.jquery.com/jquery-3.1.0.min.js"></script>
 <script>
 
+function addButton(elem, index, option, option_int){
+
+    var r = $('<button id="button_option" value="'+option+':'+elem+':'+option_int+'">'+ elem + '</button>');
+    $("#lol").append(r)
+}
+
+
 $(document).ready(function() {
     $(document).on("click", "#button_option", function () {
+         $(this).css('background', 'yellow');
+        $("[id=button_option]").prop("disabled", true);
       var option_clicked = $(this).val();
-      console.log(option_clicked)
+      console.log(option_clicked);
 
       $.ajax({
         url: 'ajax/iterate_options/',
@@ -25,8 +34,16 @@ $(document).ready(function() {
         },
         dataType: 'json',
         success: function (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")
+            }
 
-            alert(data);
 
         }
       });
diff --git a/journaldecaisse/views.py b/journaldecaisse/views.py
index 7f81a0c7..ca67ce6a 100644
--- a/journaldecaisse/views.py
+++ b/journaldecaisse/views.py
@@ -23,14 +23,22 @@ def vente(request):
 
 
 def iterate_options(request):
+
     options_selected = request.GET.get('option', None)
     options_selected = options_selected.split(":")
     print(options_selected)
-
-    test = Produit.objects.filter(**{ options_selected[0] : options_selected[1] })
-    print(test)
+    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 = elems.values_list()
+    options = []
+    for elem in elems:
+        options.append(elem[int(options_selected[2])+2])
+    options = list(set(options))
 
     data = {
-        'is_taken': None
+        'options': options,
+        'options_int': int(options_selected[2])+2,
+        'field': field
     }
     return JsonResponse(data)