Merge branch 'Aufinal/inventaires' into 'master'

K-Fêt - Création d'inventaires
- Amélioration de l'interface
- Ajout de colonnes intermédiaires pour faciliter le calcul
- Ajout d'indication de conflits possibles avec les opérations en cours
- Résolution semi-automatique de ces conflits

Closes #141

See merge request !200

kfet/forms.py

@@ -463,7 +463,7 @@ class InventoryArticleForm(forms.Form):
             queryset = Article.objects.all(),
             widget = forms.HiddenInput(),
         )
-    stock_new = forms.IntegerField(required = False)
+    stock_new = forms.IntegerField(required=False)
 
     def __init__(self, *args, **kwargs):
         super(InventoryArticleForm, self).__init__(*args, **kwargs)
@@ -472,6 +472,7 @@ class InventoryArticleForm(forms.Form):
             self.stock_old = kwargs['initial']['stock_old']
             self.category  = kwargs['initial']['category']
             self.category_name = kwargs['initial']['category__name']
+            self.box_capacity = kwargs['initial']['box_capacity']
 
 # -----
 # Order forms

kfet/static/kfet/css/index.css

@@ -32,6 +32,7 @@ textarea {
 
 .table {
     margin-bottom:0;
+    border-bottom:1px solid #ddd;
 }
 
 .table {
@@ -230,6 +231,9 @@ textarea {
     height:28px;
     margin:3px 0px;
 }
+ .content-center .auth-form {
+    margin:15px;
+}
 
 /*
  * Pages formulaires seuls
@@ -549,3 +553,18 @@ thead .tooltip {
 .help-block {
     padding-top: 15px;
 }
+
+/* Inventaires */
+
+.inventory_modified {
+    background:rgba(236,100,0,0.15);
+}
+
+.stock_diff {
+    padding-left: 5px;
+    color:#C8102E; 
+}
+
+.inventory_update {
+    display:none;    
+}

kfet/static/kfet/css/jconfirm-kfet.css

@@ -28,6 +28,7 @@
 
 .jconfirm .jconfirm-box .content {
     border-bottom:1px solid #ddd;
+    padding:5px 10px;
 }
 
 .jconfirm .jconfirm-box input {

kfet/templates/kfet/inventory_create.html

@@ -1,4 +1,11 @@
 {% extends 'kfet/base.html' %}
+{% load staticfiles %}
+{% load widget_tweaks %}
+
+{% block extra_head %}
+<script type="text/javascript" src="{% static 'kfet/js/reconnecting-websocket.js' %}"></script>
+<script type="text/javascript" src="{% static 'kfet/js/jquery-confirm.js' %}"></script>
+{% endblock %}
 
 {% block title %}Nouvel inventaire{% endblock %}
 {% block content-header-title %}Nouvel inventaire{% endblock %}
@@ -6,38 +13,194 @@
 {% block content %}
 
 {% include 'kfet/base_messages.html' %}
-
-<form action="" method="post">
-  <table>
-    <thead>
-      <tr>
-        <td>Article</td>
-        <td>Théo.</td>
-        <td>Réel</td>
-      </tr>
-    </thead>
-    <tbody>
-      {% for form in formset %}
-        {% ifchanged form.category %}
+<div class="content-center">
+  <div>
+    <form id='inventoryform' action="" method="post">
+      <table class="table text-center">
+        <thead>
           <tr>
-            <td colspan="3">{{ form.category_name }}</td>
+            <td>Article</td>
+            <td>Quantité par caisse</td>
+            <td>Stock Théorique</td>
+            <td>Caisses en réserve</td>
+            <td>Caisses en arrière</td>
+            <td>Vrac</td>
+            <td>Stock total</td>
+            <td>Compte terminé</td>
           </tr>
-        {% endifchanged %}
-        <tr>
-          {{ form.article }}
-          <td>{{ form.name }}</td>
-          <td>{{ form.stock_old }}</td>
-          <td>{{ form.stock_new }}</td>
-        </tr>
-      {% endfor %}
-    </tbody>
-  </table>
-  {% if not perms.kfet.add_inventory %}
-    <input type="password" name="KFETPASSWORD">
-  {% endif %}
-  {% csrf_token %}
-  {{ formset.management_form }}
-  <input type="submit" value="Enregistrer" class="btn btn-primary btn-lg">
-</form>
+        </thead>
+        <tbody>
+          {% for form in formset %}
+            {% ifchanged form.category %}
+              <tr class='section'>
+                <td>{{ form.category_name }}</td>
+                <td colspan="7"></td>
+              </tr>
+            {% endifchanged %}
+            <tr>
+              {{ form.article }}
+              <td class='name'>{{ form.name }}</td>
+              <td class='box_capacity'>{{ form.box_capacity }}</td>
+              <td><span class='current_stock'>{{ form.stock_old }}</span><span class='stock_diff'></span></td>
+              <td class='box_cellar'>
+                <div class='col-md-2'></div>
+                <div class='col-md-8'>
+                    <input type='number' class='form-control' step='1'>
+                </div>
+              </td>
+              <td class='box_bar'>
+                <div class='col-md-offset-2 col-md-8'><input type='number' class='form-control' step='1'></div>
+              </td>
+              <td class='misc'>
+                <div class='col-md-offset-2 col-md-8'><input type='number' class='form-control' step='1'></div>
+              </td>
+              <td class='stock_new'>
+                <div class='col-md-offset-2 col-md-8'>{{ form.stock_new | attr:"readonly"| add_class:"form-control" }}</div>
+                <div class='col-md-2 inventory_update'><button type='button' class='btn-sm btn-primary'>MàJ</button></div>
+              </td>
+              <td class='finished'><input type='checkbox' class='form_control'></td>
+            </tr>
+          {% endfor %}
+        </tbody>
+      </table>
+      {{ formset.management_form }}
+      {% if not perms.kfet.add_inventory %}
+      <div class='auth-form form-horizontal'>
+        {% include "kfet/form_authentication_snippet.html" %}
+      </div>
+      {% endif %}
+      <input type="submit" value="Enregistrer" class="btn btn-primary btn-lg btn-block">
+      {% csrf_token %}
+    </form>
+  </div>
+</div>
+
+
+<script type="text/javascript">
+$(document).ready(function() {
+    'use strict';
+
+    var conflicts = new Set();
+
+    /**
+     * Autofill new stock from other inputs
+     */
+
+    $('input[type="number"]').on('input', function() {
+        var $line = $(this).closest('tr');
+        var box_capacity = +$line.find('.box_capacity').text();
+        var box_cellar = $line.find('.box_cellar input').val();
+        var box_bar = $line.find('.box_bar input').val();
+        var misc = $line.find('.misc input').val();
+        if (box_cellar || box_bar || misc)
+            $line.find('.stock_new input').val(
+                box_capacity*((+box_cellar) +(+box_bar))+(+misc));
+        else
+            $line.find('.stock_new input').val('');
+    });
+
+    /*
+     * Remove warning and update stock
+     */
+
+    function update_stock($line, update_count) {
+        $line.removeClass('inventory_modified');
+        $line.find('.inventory_update').hide();
+
+        var old_stock = +$line.find('.current_stock').text()
+        var stock_diff = +$line.find('.stock_diff').text();
+        $line.find('.current_stock').text(old_stock + stock_diff);
+        $line.find('.stock_diff').text('');
+
+        if ($line.find('.stock_new input').val() && update_count) {
+            var old_misc = +$line.find('.misc input').val();
+            $line.find('.misc input').val(old_misc + stock_diff)
+                                     .trigger('input');
+        }
+        
+        var id = $line.find('input[type="hidden"]').val();
+        conflicts.delete(parseInt(id)); 
+    }
+
+    $('.finished input').change(function() {
+        var $line = $(this).closest('tr');
+        update_stock($line, false);
+    });
+
+    $('.inventory_update button').click(function() {
+        var $line = $(this).closest('tr');
+        update_stock($line, true);
+    });
+
+
+    /**
+     * Websocket
+     */
+
+    OperationWebSocket.add_handler(function(data) {
+        for (let article of data['articles']) {
+            var $line = $('input[value="'+article.id+'"]').parent();
+            if ($line.find('.finished input').is(":checked")) {
+                conflicts.add(article.id);
+                //Display warning
+                $line.addClass('inventory_modified');
+
+                //Realigning input and displaying update button
+                $line.find('.inventory_update').show();
+
+                //Displaying stock changes
+                var stock = $line.find('.current_stock').text();
+                $line.find('.stock_diff').text(article.stock - stock);
+            } else {
+                // If we haven't counted the article yet, we simply update the expected stock
+                $line.find('.current_stock').text(article.stock);
+            }
+        }
+    });
+
+    $('input[type="submit"]').on("click", function(e) {
+        e.preventDefault(); 
+
+        if (conflicts.size) {
+            content = '';
+            content += "Conflits possibles :"
+            content += '<ul>';
+            for (let id of conflicts) {
+                var $line = $('input[value="'+id+'"]').closest('tr');
+                var name = $line.find('.name').text();
+                var stock_diff = $line.find('.stock_diff').text();
+                content += '<li>'+name+' ('+stock_diff+')</li>';
+            }
+            content += '</ul>'
+        } else {
+            // Prevent erroneous enter key confirmations
+            // Kinda complicated to filter if click or enter key...
+            content="Voulez-vous confirmer l'inventaire ?";
+        }
+
+        $.confirm({
+            title: "Confirmer l'inventaire",
+            content: content,
+            backgroundDismiss: true,
+            animation: 'top',
+            closeAnimation: 'bottom',
+            keyboardEnabled: true,
+            confirm: function() {
+                $('#inventoryform').submit();
+            },
+            onOpen: function() {
+                var that = this;
+                this.$content.find('input').on('keydown', function(e) {
+                    if (e.keyCode == 13)
+                        that.$confirmButton.click();
+                });
+            },
+        });
+
+    });
+
+
+});
+</script>
 
 {% endblock %}

kfet/templates/kfet/order_create.html

@@ -66,11 +66,13 @@
       {% endfor %}
     </tbody>
   </table>
-  {% if not perms.kfet.add_order %}
-    <input type="password" name="KFETPASSWORD">
-  {% endif %}
   {{ formset.management_form }}
-  <input type="submit" class="btn btn-primary btn-lg btn-block" value="Envoyer">
+  {% if not perms.kfet.add_inventory %}
+  <div class='auth-form form-horizontal'>
+    {% include "kfet/form_authentication_snippet.html" %}
+  </div>
+  {% endif %}
+  <input type="submit" value="Enregistrer" class="btn btn-primary btn-lg btn-block">
 </form>
     </div>
 </div>

kfet/templates/kfet/order_to_inventory.html

@@ -42,11 +42,13 @@
       {% endfor %}
     </tbody>
   </table>
-  {% if not perms.kfet.order_to_inventory %}
-    <input type="password" name="KFETPASSWORD">
-  {% endif %}
   {{ formset.management_form }}
-  <input type="submit" class="btn btn-primary btn-lg btn-block" value="Enregistrer">
+  {% if not perms.kfet.add_inventory %}
+  <div class='auth-form form-horizontal'>
+    {% include "kfet/form_authentication_snippet.html" %}
+  </div>
+  {% endif %}
+  <input type="submit" value="Enregistrer" class="btn btn-primary btn-lg btn-block">
 </form>
     </div>
 </div>

kfet/views.py

@@ -1654,7 +1654,8 @@ def inventory_create(request):
             'stock_old': article.stock,
             'name'     : article.name,
             'category' : article.category_id,
-            'category__name': article.category.name
+            'category__name': article.category.name,
+            'box_capacity': article.box_capacity or 0,
         })
 
     cls_formset = formset_factory(