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PEP8 for perform_operation

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Qwann 2017-03-17 19:53:23 +01:00
parent a107fa0309
commit de724a2c0d
1 changed files with 54 additions and 39 deletions
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93
kfet/views.py
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@ -921,13 +921,14 @@ def kpsul_update_addcost(request):
addcost_form = AddcostForm(request.POST) addcost_form = AddcostForm(request.POST)
if not addcost_form.is_valid(): if not addcost_form.is_valid():
data = { 'errors': { 'addcost': list(addcost_form.errors) } } data = {'errors': {'addcost': list(addcost_form.errors)}}
return JsonResponse(data, status=400) return JsonResponse(data, status=400)
required_perms = ['kfet.manage_addcosts'] required_perms = ['kfet.manage_addcosts']
if not request.user.has_perms(required_perms): if not request.user.has_perms(required_perms):
data = { data = {
'errors': { 'errors': {
'missing_perms': get_missing_perms(required_perms, request.user) 'missing_perms': get_missing_perms(required_perms,
request.user)
} }
} }
return JsonResponse(data, status=403) return JsonResponse(data, status=403)
@ -935,7 +936,8 @@ def kpsul_update_addcost(request):
trigramme = addcost_form.cleaned_data['trigramme'] trigramme = addcost_form.cleaned_data['trigramme']
account = trigramme and Account.objects.get(trigramme=trigramme) or None account = trigramme and Account.objects.get(trigramme=trigramme) or None
Settings.objects.filter(name='ADDCOST_FOR').update(value_account=account) Settings.objects.filter(name='ADDCOST_FOR').update(value_account=account)
Settings.objects.filter(name='ADDCOST_AMOUNT').update(value_decimal=addcost_form.cleaned_data['amount']) (Settings.objects.filter(name='ADDCOST_AMOUNT')
.update(value_decimal=addcost_form.cleaned_data['amount']))
cache.delete('ADDCOST_FOR') cache.delete('ADDCOST_FOR')
cache.delete('ADDCOST_AMOUNT') cache.delete('ADDCOST_AMOUNT')
data = { data = {
@ -947,20 +949,23 @@ def kpsul_update_addcost(request):
consumers.KPsul.group_send('kfet.kpsul', data) consumers.KPsul.group_send('kfet.kpsul', data)
return JsonResponse(data) return JsonResponse(data)
def get_missing_perms(required_perms, user): def get_missing_perms(required_perms, user):
missing_perms_codenames = [ (perm.split('.'))[1] missing_perms_codenames = [(perm.split('.'))[1]
for perm in required_perms if not user.has_perm(perm)] for perm in required_perms
if not user.has_perm(perm)]
missing_perms = list( missing_perms = list(
Permission.objects Permission.objects
.filter(codename__in=missing_perms_codenames) .filter(codename__in=missing_perms_codenames)
.values_list('name', flat=True)) .values_list('name', flat=True))
return missing_perms return missing_perms
@teamkfet_required @teamkfet_required
def kpsul_perform_operations(request): def kpsul_perform_operations(request):
# Initializing response data # Initializing response data
data = { 'operationgroup': 0, 'operations': [], data = {'operationgroup': 0, 'operations': [],
'warnings': {}, 'errors': {} } 'warnings': {}, 'errors': {}}
# Checking operationgroup # Checking operationgroup
operationgroup_form = KPsulOperationGroupForm(request.POST) operationgroup_form = KPsulOperationGroupForm(request.POST)
@ -968,7 +973,7 @@ def kpsul_perform_operations(request):
data['errors']['operation_group'] = list(operationgroup_form.errors) data['errors']['operation_group'] = list(operationgroup_form.errors)
# Checking operation_formset # Checking operation_formset
operation_formset = KPsulOperationFormSet(request.POST) operation_formset = KPsulOperationFormSet(request.POST)
if not operation_formset.is_valid(): if not operation_formset.is_valid():
data['errors']['operations'] = list(operation_formset.errors) data['errors']['operations'] = list(operation_formset.errors)
@ -977,34 +982,36 @@ def kpsul_perform_operations(request):
return JsonResponse(data, status=400) return JsonResponse(data, status=400)
# Pre-saving (no commit) # Pre-saving (no commit)
operationgroup = operationgroup_form.save(commit = False) operationgroup = operationgroup_form.save(commit=False)
operations = operation_formset.save(commit = False) operations = operation_formset.save(commit=False)
# Retrieving COF grant # Retrieving COF grant
cof_grant = Settings.SUBVENTION_COF() cof_grant = Settings.SUBVENTION_COF()
# Retrieving addcosts data # Retrieving addcosts data
addcost_amount = Settings.ADDCOST_AMOUNT() addcost_amount = Settings.ADDCOST_AMOUNT()
addcost_for = Settings.ADDCOST_FOR() addcost_for = Settings.ADDCOST_FOR()
# Initializing vars # Initializing vars
required_perms = set() # Required perms to perform all operations required_perms = set() # Required perms to perform all operations
cof_grant_divisor = 1 + cof_grant / 100 cof_grant_divisor = 1 + cof_grant / 100
to_addcost_for_balance = 0 # For balance of addcost_for to_addcost_for_balance = 0 # For balance of addcost_for
to_checkout_balance = 0 # For balance of selected checkout to_checkout_balance = 0 # For balance of selected checkout
to_articles_stocks = defaultdict(lambda:0) # For stocks articles to_articles_stocks = defaultdict(lambda: 0) # For stocks articles
is_addcost = (addcost_for and addcost_amount is_addcost = (addcost_for and addcost_amount
and addcost_for != operationgroup.on_acc) and addcost_for != operationgroup.on_acc)
need_comment = operationgroup.on_acc.need_comment need_comment = operationgroup.on_acc.need_comment
# Filling data of each operations + operationgroup + calculating other stuffs # Filling data of each operations
# + operationgroup + calculating other stuffs
for operation in operations: for operation in operations:
if operation.type == Operation.PURCHASE: if operation.type == Operation.PURCHASE:
operation.amount = - operation.article.price * operation.article_nb operation.amount = - operation.article.price * operation.article_nb
if is_addcost & operation.article.category.has_addcost: if is_addcost & operation.article.category.has_addcost:
operation.addcost_for = addcost_for operation.addcost_for = addcost_for
operation.addcost_amount = addcost_amount * operation.article_nb operation.addcost_amount = addcost_amount \
operation.amount -= operation.addcost_amount * operation.article_nb
to_addcost_for_balance += operation.addcost_amount operation.amount -= operation.addcost_amount
to_addcost_for_balance += operation.addcost_amount
if operationgroup.on_acc.is_cash: if operationgroup.on_acc.is_cash:
operation.is_checkout = True operation.is_checkout = True
to_checkout_balance += -operation.amount to_checkout_balance += -operation.amount
@ -1012,12 +1019,14 @@ def kpsul_perform_operations(request):
operation.is_checkout = False operation.is_checkout = False
if operationgroup.on_acc.is_cof: if operationgroup.on_acc.is_cof:
if is_addcost & operation.article.category.has_addcost: if is_addcost & operation.article.category.has_addcost:
operation.addcost_amount = operation.addcost_amount / cof_grant_divisor operation.addcost_amount = operation.addcost_amount \
/ cof_grant_divisor
operation.amount = operation.amount / cof_grant_divisor operation.amount = operation.amount / cof_grant_divisor
to_articles_stocks[operation.article] -= operation.article_nb to_articles_stocks[operation.article] -= operation.article_nb
else: else:
if operationgroup.on_acc.is_cash: if operationgroup.on_acc.is_cash:
data['errors']['account'] = 'Charge et retrait impossible sur LIQ' data['errors']['account'] = ("Charge et retrait"
" impossible sur LIQ")
to_checkout_balance += operation.amount to_checkout_balance += operation.amount
operationgroup.amount += operation.amount operationgroup.amount += operation.amount
if operation.type == Operation.DEPOSIT: if operation.type == Operation.DEPOSIT:
@ -1029,8 +1038,10 @@ def kpsul_perform_operations(request):
if operationgroup.on_acc.is_cof: if operationgroup.on_acc.is_cof:
to_addcost_for_balance = to_addcost_for_balance / cof_grant_divisor to_addcost_for_balance = to_addcost_for_balance / cof_grant_divisor
(perms, stop) = operationgroup.on_acc.perms_to_perform_operation( (perms, stop) = (operationgroup.on_acc
amount = operationgroup.amount) .perms_to_perform_operation(
amount=operationgroup.amount)
)
required_perms |= perms required_perms |= perms
if need_comment: if need_comment:
@ -1059,7 +1070,7 @@ def kpsul_perform_operations(request):
# saving account's balance and adding to Negative if not in # saving account's balance and adding to Negative if not in
if not operationgroup.on_acc.is_cash: if not operationgroup.on_acc.is_cash:
Account.objects.filter(pk=operationgroup.on_acc.pk).update( Account.objects.filter(pk=operationgroup.on_acc.pk).update(
balance = F('balance') + operationgroup.amount) balance=F('balance') + operationgroup.amount)
operationgroup.on_acc.refresh_from_db() operationgroup.on_acc.refresh_from_db()
if operationgroup.on_acc.balance < 0: if operationgroup.on_acc.balance < 0:
if hasattr(operationgroup.on_acc, 'negative'): if hasattr(operationgroup.on_acc, 'negative'):
@ -1068,7 +1079,7 @@ def kpsul_perform_operations(request):
operationgroup.on_acc.negative.save() operationgroup.on_acc.negative.save()
else: else:
negative = AccountNegative( negative = AccountNegative(
account = operationgroup.on_acc, start = timezone.now()) account=operationgroup.on_acc, start = timezone.now())
negative.save() negative.save()
elif (hasattr(operationgroup.on_acc, 'negative') elif (hasattr(operationgroup.on_acc, 'negative')
and not operationgroup.on_acc.negative.balance_offset): and not operationgroup.on_acc.negative.balance_offset):
@ -1077,12 +1088,12 @@ def kpsul_perform_operations(request):
# Updating checkout's balance # Updating checkout's balance
if to_checkout_balance: if to_checkout_balance:
Checkout.objects.filter(pk=operationgroup.checkout.pk).update( Checkout.objects.filter(pk=operationgroup.checkout.pk).update(
balance = F('balance') + to_checkout_balance) balance=F('balance') + to_checkout_balance)
# Saving addcost_for with new balance if there is one # Saving addcost_for with new balance if there is one
if is_addcost and to_addcost_for_balance: if is_addcost and to_addcost_for_balance:
Account.objects.filter(pk=addcost_for.pk).update( Account.objects.filter(pk=addcost_for.pk).update(
balance = F('balance') + to_addcost_for_balance) balance=F('balance') + to_addcost_for_balance)
# Saving operation group # Saving operation group
operationgroup.save() operationgroup.save()
@ -1097,7 +1108,7 @@ def kpsul_perform_operations(request):
# Updating articles stock # Updating articles stock
for article in to_articles_stocks: for article in to_articles_stocks:
Article.objects.filter(pk=article.pk).update( Article.objects.filter(pk=article.pk).update(
stock = F('stock') + to_articles_stocks[article]) stock=F('stock') + to_articles_stocks[article])
# Websocket data # Websocket data
websocket_data = {} websocket_data = {}
@ -1109,18 +1120,21 @@ def kpsul_perform_operations(request):
'at': operationgroup.at, 'at': operationgroup.at,
'is_cof': operationgroup.is_cof, 'is_cof': operationgroup.is_cof,
'comment': operationgroup.comment, 'comment': operationgroup.comment,
'valid_by__trigramme': ( operationgroup.valid_by and 'valid_by__trigramme': (operationgroup.valid_by and
operationgroup.valid_by.trigramme or None), operationgroup.valid_by.trigramme or None),
'on_acc__trigramme': operationgroup.on_acc.trigramme, 'on_acc__trigramme': operationgroup.on_acc.trigramme,
'opes': [], 'opes': [],
}] }]
for operation in operations: for operation in operations:
ope_data = { ope_data = {
'id': operation.pk, 'type': operation.type, 'amount': operation.amount, 'id': operation.pk, 'type': operation.type,
'amount': operation.amount,
'addcost_amount': operation.addcost_amount, 'addcost_amount': operation.addcost_amount,
'addcost_for__trigramme': is_addcost and addcost_for.trigramme or None, 'addcost_for__trigramme': is_addcost
and addcost_for.trigramme or None,
'is_checkout': operation.is_checkout, 'is_checkout': operation.is_checkout,
'article__name': operation.article and operation.article.name or None, 'article__name': operation.article
and operation.article.name or None,
'article_nb': operation.article_nb, 'article_nb': operation.article_nb,
'group_id': operationgroup.pk, 'group_id': operationgroup.pk,
'canceled_by__trigramme': None, 'canceled_at': None, 'canceled_by__trigramme': None, 'canceled_at': None,
@ -1134,7 +1148,7 @@ def kpsul_perform_operations(request):
}] }]
websocket_data['articles'] = [] websocket_data['articles'] = []
# Need refresh from db cause we used update on querysets # Need refresh from db cause we used update on querysets
articles_pk = [ article.pk for article in to_articles_stocks] articles_pk = [article.pk for article in to_articles_stocks]
articles = Article.objects.values('id', 'stock').filter(pk__in=articles_pk) articles = Article.objects.values('id', 'stock').filter(pk__in=articles_pk)
for article in articles: for article in articles:
websocket_data['articles'].append({ websocket_data['articles'].append({
@ -1144,6 +1158,7 @@ def kpsul_perform_operations(request):
consumers.KPsul.group_send('kfet.kpsul', websocket_data) consumers.KPsul.group_send('kfet.kpsul', websocket_data)
return JsonResponse(data) return JsonResponse(data)
@teamkfet_required @teamkfet_required
def kpsul_cancel_operations(request): def kpsul_cancel_operations(request):
# Pour la réponse # Pour la réponse