mhu/shimatta-kenkyusho
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Do some random coding for Distribotr numbers and Component parameters. This is probably not the most ideal solution. Will change this later

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This commit is contained in:
Mario Hüttel
2021-11-13 21:05:52 +01:00
parent 5c3197e040
commit ac318ca864
6 changed files with 277 additions and 57 deletions
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77
shimatta_kenkyusho/parts/views.py
View File

@@ -11,12 +11,12 @@ from django.views import View
import django.forms as forms
from django.views.generic import TemplateView, DetailView
from django.contrib.auth.mixins import LoginRequiredMixin, PermissionRequiredMixin
from .models import Storage, Stock, Component, Distributor, Manufacturer, Package, ComponentParameter, ComponentParameterType
from .models import Storage, Stock, Component, Distributor, Manufacturer, Package, ComponentParameter, ComponentParameterType, DistributorNum
from .qr_parser import QrCodeValidator
from django.core.paginator import Paginator
from django.core.exceptions import ValidationError
from django.db import IntegrityError
from .forms import MyTestForm, AddSubStorageForm, DeleteStockForm, EditWatermarkForm, EditStockAmountForm, AddStockForm, EditComponentForm, EditComponentParameterForm
from .forms import MyTestForm, AddSubStorageForm, DeleteStockForm, EditWatermarkForm, EditStockAmountForm, AddStockForm, EditComponentForm, EditComponentParameterForm, DistributorNumberForm, DistributorNumberFormSet
from django.db.models import Q
from django.db.models.functions import Lower
import uuid
@@ -391,16 +391,18 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
base_title = ''
navbar_selected = 'Components'
def prepare_initial_param_formset_data(self):
parameters = ComponentParameter.objects.filter(component=self.object)
initdata = []
for param in parameters:
param_type = param.parameter_type
if param_type.freetext_parameter:
param_type = param.parameter_type.parameter_type
if param_type == 'F':
value = param.text_value
else:
value = param.value
initdata.append({'parameter_type': param_type, 'value': value})
initdata.append({'parameter_type': param.parameter_type, 'value': value})
return initdata
def get_context_data(self, **kwargs):
@@ -409,11 +411,14 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
context['component'] = self.object
context['edit_form'] = EditComponentForm(instance=self.object)
ParameterFormset = forms.formset_factory(EditComponentParameterForm, extra=0, max_num=100)
ParameterFormset = forms.formset_factory(EditComponentParameterForm, extra=1, max_num=100, can_delete=True)
context['param_formset'] = ParameterFormset(
initial=self.prepare_initial_param_formset_data())
context['stocks'] = Stock.objects.filter(component=self.object)
DistriNumFormSet = forms.modelformset_factory(DistributorNum, form=DistributorNumberForm, extra=2)
context['distri_num_formset'] = DistriNumFormSet(queryset=DistributorNum.objects.filter(component=self.object), auto_id='id_fs_distri_no_%s')
return context
def handle_submit_edit_post(self, request, **kwargs):
@@ -438,18 +443,76 @@ class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
return self.render_to_response(context)
def handle_submit_edit_params_post(self, request, **kwargs):
ParameterFormset = forms.formset_factory(EditComponentParameterForm, extra=1, max_num=100)
fs = ParameterFormset(initial=self.prepare_initial_param_formset_data(), data=request.POST)
errors_set = False
if fs.is_valid():
# Go through all the parameter forms:
for form in fs:
if not form.has_changed():
continue
# Form has changed. Process the new value
try:
parameter_to_change = ComponentParameter.objects.get(component=self.object,
parameter_type__parameter_name=form.initial['parameter_type'])
parameter_to_change.parameter_type = form.cleaned_data['parameter_type_object']
parameter_to_change.value = 0
parameter_to_change.text_value = None
except:
try:
parameter_to_change = ComponentParameter.objects.create(component=self.object,
parameter_type=form.cleaned_data['parameter_type_object'])
except:
form.add_error('parameter_type', 'Parameter could not be saved. Unique?')
errors_set = True
break
parameter_to_change.value = 0
parameter_to_change.text_value = None
if parameter_to_change.parameter_type.parameter_type == 'F':
parameter_to_change.text_value = form.cleaned_data['processed_value']
parameter_to_change.value = 0
else:
parameter_to_change.value = form.cleaned_data['processed_value']
try:
parameter_to_change.save()
except:
form.add_error('parameter_type', 'Parameter could not be saved. Unique?')
errors_set = True
context = self.get_context_data()
if not fs.is_valid() or errors_set:
context['param_formset'] = fs
return self.render_to_response(context)
def handle_submit_edit_distri_nums_post(self, request, **kwargs):
DistriNumFormSet = forms.modelformset_factory(DistributorNum, form=DistributorNumberForm, extra=2, formset=DistributorNumberFormSet)
fs = DistriNumFormSet(queryset=DistributorNum.objects.filter(component=self.object), data=request.POST, auto_id='id_fs_distri_no_%s')
if fs.is_valid():
print('Valid')
fs.save(self.object)
else:
print('Invalid')
context = self.get_context_data()
if not fs.is_valid():
context['distri_num_formset'] = fs
return self.render_to_response(context)
def post(self, request, *args, **kwargs):
self.object = self.get_object()
if 'submit-edit-comp' in request.POST:
return self.handle_submit_edit_post(request, **kwargs)
elif 'submit-edit-params' in request.POST:
return self.handle_submit_edit_params_post(request, **kwargs)
elif 'submit-edit-distri-nums' in request.POST:
return self.handle_submit_edit_distri_nums_post(request, **kwargs)
return super().post(request, *args, **kwargs)