def process_stock_adjustment(request, supplier_id, product_id):
try:
if request.method != "POST":
return JsonResponse({}, status=405)
product = Product.objects.select_related("sales_unit").filter(
pk=product_id).first()
form = StockAdjustmentForm(data=request.POST,
sales_unit=product.sales_unit)
if form.is_valid():
return _process_stock_adjustment(form, request, supplier_id,
product_id)
errors = form.non_field_errors()
if form.errors:
for field, field_errors in form.errors.items():
errors.append(f"{field}: {','.join(field_errors)}")
error_message = ugettext(
"Please check submitted values and try again ({}).").format(
", ".join(errors))
return JsonResponse({"message": error_message}, status=400)
except Exception as exc:
error_message = ugettext(
"Please check submitted values and try again (%(error)s).") % {
"error": exc
}
return JsonResponse({"message": error_message}, status=400)
def process_stock_adjustment(request, supplier_id, product_id):
try:
if request.method != "POST":
raise Exception(_("Not allowed"))
form = StockAdjustmentForm(request.POST)
if form.is_valid():
data = form.cleaned_data
supplier = Supplier.objects.get(id=supplier_id)
stock_adjustment = supplier.module.adjust_stock(
product_id,
delta=data.get("delta"),
purchase_price=data.get("purchase_price"),
created_by=request.user
)
success_message = {
"stockInformationDiv": "#%s" % get_stock_information_div_id(
stock_adjustment.supplier, stock_adjustment.product),
"updatedStockInformation": get_stock_information_html(
stock_adjustment.supplier, stock_adjustment.product),
"message": get_adjustment_success_message(stock_adjustment)
}
return JsonResponse(success_message, status=200)
error_message = ugettext("Error, please check submitted values and try again.")
return JsonResponse({"message": error_message}, status=400)
except Exception as exc:
error_message = ugettext(
"Error, please check submitted values and try again (%(error)s).") % {"error": exc}
return JsonResponse({"message": error_message}, status=400)
def process_stock_adjustment(request, supplier_id, product_id):
try:
if request.method != "POST":
raise Exception(_("Not allowed"))
form = StockAdjustmentForm(request.POST)
if form.is_valid():
data = form.cleaned_data
supplier = Supplier.objects.get(id=supplier_id)
stock_adjustment = supplier.module.adjust_stock(
product_id,
delta=data.get("delta"),
purchase_price=data.get("purchase_price"),
created_by=request.user)
success_message = {
"stockInformationDiv":
"#%s" % get_stock_information_div_id(stock_adjustment.supplier,
stock_adjustment.product),
"updatedStockInformation":
get_stock_information_html(stock_adjustment.supplier,
stock_adjustment.product),
"message":
get_adjustment_success_message(stock_adjustment)
}
return JsonResponse(success_message, status=200)
error_message = ugettext(
"Error, please check submitted values and try again.")
return JsonResponse({"message": error_message}, status=400)
except Exception as exc:
error_message = ugettext(
"Error, please check submitted values and try again (%(error)s)."
) % {
"error": exc
}
return JsonResponse({"message": error_message}, status=400)
def get_stock_adjustment_div(request, supplier, product):
"""
Get html string to adjust stock values
Contains inputs for purchase_price_value and delta
:param request: HTTP request
:type request: django.http.HttpRequest
:param supplier: shuup Supplier
:type supplier: shuup.core.models.Supplier
:param product: shuup Product
:type product: shuup.core.models.Product
:return: html div as a string
:rtype: str
"""
latest_adjustment = StockAdjustment.objects.filter(
product=product, supplier=supplier, type=StockAdjustmentType.INVENTORY).last()
purchase_price = (latest_adjustment.purchase_price_value if latest_adjustment else Decimal("0.00"))
context = {
"product": product,
"supplier": supplier,
"delta_step": pow(0.1, product.sales_unit.decimals),
"adjustment_form": StockAdjustmentForm(initial={"purchase_price": purchase_price, "delta": None}),
}
if "shuup.notify" in settings.INSTALLED_APPS:
from shuup.notify.models import Notification
context["alert_limit_form"] = AlertLimitForm(initial={"alert_limit": 0})
if not get_missing_permissions(request.user, get_default_model_permissions(Notification)):
context["notify_url"] = reverse("shuup_admin:notify.script.list")
else:
context["notify_url"] = ""
return render_to_string("shuup/simple_supplier/admin/add_stock_form.jinja", context=context, request=request)
def get_stock_adjustment_div(request, supplier, product):
"""
Get html string to adjust stock values
Contains inputs for purchase_price_value and delta
:param request: HTTP request
:type request: django.http.HttpRequest
:param supplier: shuup Supplier
:type supplier: shuup.core.models.Supplier
:param product: shuup Product
:type product: shuup.core.models.Product
:return: html div as a string
:rtype: str
"""
stock = StockCount.objects.get_or_create(product=product, supplier=supplier)[0]
latest_adjustment = StockAdjustment.objects.filter(
product=product, supplier=supplier, type=StockAdjustmentType.INVENTORY).last()
purchase_price = (latest_adjustment.purchase_price.as_rounded().value if latest_adjustment else Decimal())
context = {
"product": product,
"supplier": supplier,
"delta_step": pow(0.1, product.sales_unit.decimals) if product.sales_unit.decimals else 0,
"adjustment_form": StockAdjustmentForm(initial={"purchase_price": purchase_price, "delta": None}),
"stock": stock,
"stock_managed_form": StockManagedForm(initial={"stock_managed": not stock.stock_managed})
}
if "shuup.notify" in settings.INSTALLED_APPS:
context["alert_limit_form"] = AlertLimitForm(initial={"alert_limit": stock.alert_limit or Decimal()})
if not get_missing_permissions(request.user, ("notify.script.list",)):
context["notify_url"] = reverse("shuup_admin:notify.script.list")
else:
context["notify_url"] = ""
return render_to_string("shuup/simple_supplier/admin/add_stock_form.jinja", context=context, request=request)
def get_stock_adjustment_div(request, supplier, product):
"""
Get html string to adjust stock values
Contains inputs for purchase_price_value and delta
:param request: HTTP request
:type request: django.http.HttpRequest
:param supplier: shuup Supplier
:type supplier: shuup.core.models.Supplier
:param product: shuup Product
:type product: shuup.core.models.Product
:return: html div as a string
:rtype: str
"""
latest_adjustment = StockAdjustment.objects.filter(
product=product, supplier=supplier).order_by("-created_on").first()
purchase_price = (latest_adjustment.purchase_price_value if latest_adjustment else Decimal("0.00"))
context = {
"product": product,
"supplier": supplier,
"delta_step": pow(0.1, product.sales_unit.decimals),
"form": StockAdjustmentForm(initial={"purchase_price": purchase_price, "delta": None})
}
return render_to_string("shuup/simple_supplier/admin/add_stock_form.jinja", context=context, request=request)
def test_adjustment_form(rf, admin_user):
"""
Test StockAdjustmentForm.
"""
partial_sales_unit = SalesUnit.objects.create(
identifier="test-sales-partial", decimals=2, name="Partial unit")
form = StockAdjustmentForm(
data={
"purchase_price": 10,
"delta": 1.2,
},
sales_unit=partial_sales_unit,
)
assert form.is_valid()
integer_sales_unit = SalesUnit.objects.create(
identifier="test-sales-integer", decimals=0, name="Integer unit")
form = StockAdjustmentForm(
data={
"purchase_price": 10,
"delta": 1.2,
},
sales_unit=integer_sales_unit,
)
assert not form.is_valid()
def test_alet_form(rf, admin_user):
"""
Test AlertLimitForm.
"""
partial_sales_unit = SalesUnit.objects.create(
identifier="test-sales-partial", decimals=2, name="Partial unit")
integer_sales_unit = SalesUnit.objects.create(
identifier="test-sales-integer", decimals=0, name="Integer unit")
form = AlertLimitForm(data={"alert_limit": Decimal("10.43")},
sales_unit=partial_sales_unit)
assert form.is_valid()
form = StockAdjustmentForm(data={"alert_limit": 1.2},
sales_unit=integer_sales_unit)
assert not form.is_valid()