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Implement change amount / watermark form

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This commit is contained in:
Mario Hüttel 2021-11-07 20:36:12 +01:00
parent c0eff5822b
commit 88bebfa2c8
4 changed files with 111 additions and 34 deletions
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83
shimatta_kenkyusho/parts/forms.py
View File

@ -1,4 +1,5 @@
from django import forms
from django.core.exceptions import ValidationError
from parts import models as parts_models
class MyTestForm(forms.Form):
@ -7,27 +8,67 @@ class MyTestForm(forms.Form):
class AddSubStorageForm(forms.Form):
storage_name = forms.CharField(label="storage_name", initial='')
responsible = forms.CharField(label='responsible_user')
class EditStockForm(forms.Form):
stock_uuid = forms.UUIDField()
increment = forms.IntegerField(label='Change Amount')
watermark_active = forms.BooleanField()
watermark = forms.IntegerField(min_value=0)
class EditStockForm(forms.Form):
def __init__(self, *args, **kwargs):
# only change attributes if an instance is passed
instance = kwargs.get('instance')
if instance:
self.fields['amount_change'] = forms.IntegerField(min_value=0)
wm = instance.watermark
wm_active = True
if wm < 0:
wm = 0
wm_active = False
self.fields['watermark'] = forms.IntegerField(min_value=0, initial=wm)
self.fields['watermark_active'] = forms.BooleanField(initial=wm_active)
print('Hohew')
super().__init__(*args, **kwargs)
class DeleteStockForm(forms.Form):
stock_uuid = forms.UUIDField()
class EditWatermarkForm(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")
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):
stock = self.cleaned_data['stock']
active = self.cleaned_data['watermark_active']
watermark = self.cleaned_data['watermark']
if not active:
watermark = -1
stock.watermark = watermark
stock.save()
class EditStockAmountForm(forms.Form):
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
return stock.atomic_increment(amount)

27
shimatta_kenkyusho/parts/views.py
View File

@ -13,7 +13,7 @@ from .models import Storage, Stock
from .qr_parser import QrCodeValidator
from django.core.paginator import Paginator
from django.core.exceptions import ValidationError
from .forms import MyTestForm, AddSubStorageForm, EditStockForm, DeleteStockForm
from .forms import MyTestForm, AddSubStorageForm, DeleteStockForm, EditWatermarkForm, EditStockAmountForm
from django.db.models import Q
from django.db.models.functions import Lower
import uuid
@ -274,6 +274,24 @@ class StockViewDetail(LoginRequiredMixin, BaseTemplateMixin, DetailView):
context = self.get_context_data(**kwargs)
return self.render_to_response(context)
def handle_update_watermark(self, request, **kwargs):
edit_form = EditWatermarkForm(data=request.POST)
update_watermark_error = None
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():
edit_form.save(increase)
context = self.get_context_data(**kwargs)
return self.render_to_response(context)
def post(self, request, *args, **kwargs):
self.object = self.get_object()
@ -284,5 +302,10 @@ class StockViewDetail(LoginRequiredMixin, BaseTemplateMixin, DetailView):
return self.handle_del_storage_post(request, **kwargs)
elif 'submit-delete-stock' in request.POST:
return self.handle_del_stock_post(request, **kwargs)
elif 'submit-edit-watermark' in request.POST:
return self.handle_update_watermark(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:
return self.handle_amount_change_post(request, True, **kwargs)
return super().post(request, *args, **kwargs)

27
shimatta_kenkyusho/templates/parts/modals/update-stock-modal.html
View File

@ -1,7 +1,6 @@
{% comment "" %}
needs following context:
- stock: Creates a modal with id = change_stock-modal-{{stock.id}}
- form: EditStockForm
{% endcomment %}
{% load crispy_forms_tags %}
{% load static %}
@ -27,14 +26,28 @@ needs following context:
</div>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<form action="" method="post">
{% csrf_token %}
<div class="modal-body">
<form method="post">
{% csrf_token %}
<input type="hidden" name="stock_uuid" value="{{stock.id}}">
<div class="input-group mb-3">
<input type="submit" class="btn btn-primary" name="submit-amount-reduce" value="-">
<input type="number" name="amount" id="ch-stk-amount-{{stock.id}}" class="form-control" value="1" min="0" required>
<input type="submit" class="btn btn-primary" name="submit-amount-increase" value="+">
</div>
</form>
<form method="post">
{% csrf_token %}
<input type="hidden" name="stock_uuid" value="{{stock.id}}">
<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>
<input type="number" name="watermark" id="ch-stk-watermark-{{stock.id}}" class="form-control" value="{% if stock.watermark < 0 %}0{% else %}{{stock.watermark}}{% endif %}" required>
<input type="submit" class="btn btn-primary" name="submit-edit-watermark" value="Update Watermark">
</div>
</form>
</div>
<div class="modal-footer">
</div>
</form>
</div>
</div>
</div>

6
shimatta_kenkyusho/templates/parts/stocks-detail.html
View File

@ -17,10 +17,10 @@
<div class="row">
<div class="col-md-3">
<div class="row-md">
<div class="row">
{% qr_from_text object.get_qr_code size="m" image_format="svg" %}
</div>
<div class="row-md">
<div class="row">
{% if object.parent_storage %}
<h1>Sub-Storages <a class="btn btn-secondary" href="{% url 'parts-stocks-detail' uuid=object.parent_storage.id %}">Parent Storage</a> {% else %}
<h1>Sub-Storages <a class="btn btn-secondary" href="{% url 'parts-stocks'%}">Stock Overview</a>
@ -44,7 +44,7 @@
{% include 'paginator.html' with paginator=storages get_param='storage_page' aria_label='Storage Page Navigation' %}
</div>
</div>
<div class="col-md">
<div class="col">
<h1>Stocked Components</h1>
<form method="get">
<div class="input-group">