added form to change stock lot

shimatta_kenkyusho/parts/forms.py

@@ -53,7 +53,7 @@ class AutoCompleteWidget(widgets.Input):
             'name_field_name': self.name_field_name,
             'prepend': self.prepend,
             'name': display_name,
-        } 
+        }
         return context
 
 class AutocompleteForeingKeyField(forms.UUIDField):
@@ -72,7 +72,7 @@ class AutocompleteForeingKeyField(forms.UUIDField):
                                          prepend)
         self.foreign_model = foreign_model
 
-    
+
     def clean(self, value):
         try:
             pre_cleaned_uuid = super().clean(value)
@@ -113,15 +113,13 @@ class AddSubStorageForm(ChangeStorageForm):
 class DeleteStockForm(forms.Form):
     stock_uuid = forms.UUIDField()
 
-class EditWatermarkForm(forms.Form):
+class EditStockBaseForm(forms.Form):
     stock_uuid = forms.UUIDField()
-    watermark_active = forms.BooleanField(required=False) #If it is false, the webbrowser won't send it at all. Therefore we have to set it to required=False
-    watermark = forms.IntegerField(min_value=0)
 
     def clean(self):
         cleaned_data = super().clean()
         id = cleaned_data.get("stock_uuid")
-        
+
         if not id:
             raise ValidationError("No stock UUID given")
 
@@ -134,6 +132,10 @@ class EditWatermarkForm(forms.Form):
 
         return cleaned_data
 
+class EditWatermarkForm(EditStockBaseForm):
+    watermark_active = forms.BooleanField(required=False) #If it is false, the webbrowser won't send it at all. Therefore we have to set it to required=False
+    watermark = forms.IntegerField(min_value=0)
+
     def save(self):
         stock = self.cleaned_data['stock']
         active = self.cleaned_data['watermark_active']
@@ -145,32 +147,26 @@ class EditWatermarkForm(forms.Form):
         stock.watermark = watermark
         stock.save()
 
-class EditStockAmountForm(forms.Form):
+class EditLotForm(EditStockBaseForm):
+    lot = forms.IntegerField(min_value=0)
+
+    def save(self):
+        stock = self.cleaned_data['stock']
+        lot = self.cleaned_data['lot']
+
+        stock.lot = lot
+        stock.save()
+
+class EditStockAmountForm(EditStockBaseForm):
     stock_uuid = forms.UUIDField()
     amount = forms.IntegerField(min_value=0)
 
-    def clean(self):
-        cleaned_data = super().clean()
-        id = cleaned_data.get("stock_uuid")
-
-        if not id:
-            raise ValidationError("No stock UUID given")
-
-        stock = None
-        try:
-            stock = parts_models.Stock.objects.get(id=id)
-        except:
-            raise ValidationError("Stock with uuid %s does not exist" % (id))
-        cleaned_data['stock'] = stock
-
-        return cleaned_data
-
     def save(self, increase: bool):
         stock = self.cleaned_data['stock']
         amount = self.cleaned_data['amount']
 
         if not increase:
-            amount = -amount 
+            amount = -amount
 
         return stock.atomic_increment(amount)
 
@@ -195,7 +191,7 @@ class AddStockForm(forms.Form):
         cleaned_data['component'] = component
 
         return cleaned_data
-    
+
     def save(self, storage):
         component = self.cleaned_data.get('component')
         amount = self.cleaned_data.get('amount')
@@ -254,7 +250,7 @@ class DistributorNumberDeleteForm(forms.Form):
 class ComponentParameterDeleteForm(forms.Form):
     param_num = forms.UUIDField(required=True)
     model = parts_models.ComponentParameter
-    
+
     def clean_param_num(self):
         my_uuid = self.cleaned_data['param_num']
         try:
@@ -323,7 +319,7 @@ class ComponentParameterCreateForm(forms.Form):
 
         if not ptype:
             raise ValidationError('No valid parameter type selected')
-        
+
         if not value:
             raise ValidationError('No valid parameter value')
 
@@ -335,7 +331,7 @@ class ComponentParameterCreateForm(forms.Form):
             data['number_value'] = number
         else:
             pass
-    
+
     def save(self, component):
         param_type = self.cleaned_data['parameter_type']
         if param_type.parameter_type == 'F':
@@ -364,6 +360,6 @@ class QrSearchForm(forms.Form):
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        
+
 
     qr_search = forms.CharField(label='qr_search', validators=[my_qr_validator])

shimatta_kenkyusho/parts/views/storage_views.py

@@ -213,6 +213,16 @@ class StockViewDetail(LoginRequiredMixin, BaseTemplateMixin, DetailView):
         context = self.get_context_data(**kwargs)
         return self.render_to_response(context)
 
+    def handle_update_lot(self, request, **kwargs):
+        edit_form = EditLotForm(data=request.POST)
+        if edit_form.is_valid():
+            edit_form.save()
+        else:
+            pass # Todo: Handle error
+
+        context = self.get_context_data(**kwargs)
+        return self.render_to_response(context)
+
     def handle_amount_change_post(self, request, increase, **kwargs):
         edit_form = EditStockAmountForm(data=request.POST)
         if edit_form.is_valid():
@@ -252,6 +262,8 @@ class StockViewDetail(LoginRequiredMixin, BaseTemplateMixin, DetailView):
             return self.handle_del_stock_post(request, **kwargs)
         elif 'submit-edit-watermark' in request.POST:
             return self.handle_update_watermark(request, **kwargs)
+        elif 'submit-edit-lot' in request.POST:
+            return self.handle_update_lot(request, **kwargs)
         elif 'submit-amount-reduce' in request.POST:
             return self.handle_amount_change_post(request, False, **kwargs)
         elif 'submit-amount-increase' in request.POST:

shimatta_kenkyusho/templates/parts/modals/update-stock-modal.html

@@ -39,7 +39,7 @@ needs following context:
                     <form method="post">
                         {% csrf_token %}
                         <input type="hidden" name="stock_uuid" value="{{stock.id}}">
-                        <div class="input-group mb-3">    
+                        <div class="input-group mb-3">
                             <div class="input-group-text">
                                 <input type="checkbox" class="form-check-input mt-0" name="watermark_active" id="ch-stk-watermark-act-{{stock.id}}" {% if stock.watermark >= 0 %}checked{%endif%}>
                             </div>
@@ -47,7 +47,16 @@ needs following context:
                             <input type="submit" class="btn btn-primary" name="submit-edit-watermark" value="Update Watermark">
                         </div>
                     </form>
+                    <form method="post">
+                        {% csrf_token %}
+                        <input type="hidden" name="stock_uuid" value="{{stock.id}}">
+                        <div class="input-group mb-3">
+                            <input type="text" name="lot" id="ch-stk-lot-{{stock.id}}" class="form-control" value="{{stock.lot}}" required>
+                            <input type="submit" class="btn btn-primary" name="submit-edit-lot" value="Update Lot">
+                        </div>
+                    </form>
                 </div>
+            </div>
         </div>
     </div>
 </div>