def create(self, request):
ready_data_true = {'success': True }
ready_data_false = {'success': False}
if not request.user.is_authenticated():
ready_data_false["error"] = "Authorization is failed"
return ready_data_false
role = getProfile(request).get_role_display()
currentProfile = Profile.getProfile(request.user)
# TODO: Need To Check if Current Profile allowed to perform this action
try:
if 'items' in request.POST:
ext_posted_data = simplejson.loads(request.POST.get('items'))
attrs = self.flatten_dict(ext_posted_data)
try:
del attrs['id']
except KeyError: pass
try:
del attrs['location']
except KeyError: pass
try:
del attrs['enabled']
except KeyError: pass
try:
del attrs['breakable']
except KeyError: pass
try:
del attrs['currentPrice']
except KeyError: pass
try:
del attrs['previousPrice']
except KeyError: pass
try:
del attrs['dateChanged']
except KeyError: pass
try:
del attrs['in_stock']
except KeyError: pass
try:
del attrs['on_sale']
except KeyError: pass
try:
del attrs['manufacturer']
except KeyError: pass
if 'isPricePerUnit' in attrs:
attrs['ispriceperunit'] = attrs['isPricePerUnit']
del attrs['isPricePerUnit']
else: pass
if 'price' in attrs:
attrs['price'] = Decimal(str(attrs['price']).replace(',','.').replace('$','').replace(' ', ''))
else: pass
for x in attrs:
if attrs[x] == '':
attrs[x] = None
else:
attrs[x] = attrs[x]
req = check(request, id=None, attrs=attrs)
if role == 'Vendor' or role == 'Vendor salesmen':
if req == True:
reason=[]
vendor_id = Vendor.objects.get(user=currentProfile.parent_user).id
try:
del attrs['manufacturer']
except KeyError: pass
attrs['product_num'] = str(attrs['product_num']).strip() # remove leading and trailing spaces
attrs['product_num'] = attrs['product_num'].lstrip('0') # remove leading zeros
product_num_vendor_id = attrs['product_num'] + '_' + str(vendor_id)
try:
# with transaction.commit_on_success():
table = self.model.objects.create(user=currentProfile.parent_user, vendor_id=vendor_id, date_modified = datetime.now(),
product_num_vendor_id=product_num_vendor_id, **attrs)
ready_data_true['items'] = table
ready_data_true['total'] = 1
return ready_data_true
except ValueError:
logger.error('Some of fields do not correspond to their type: %s' % (attrs))
reason.append(u'Some of fields do not correspond to their type')
ready_data_false['errors'] = reason
return ready_data_false
except IntegrityError:
product = self.model.objects.get(product_num_vendor_id=product_num_vendor_id).delete()
table = self.model.objects.create(user=currentProfile.parent_user, vendor_id=vendor_id, date_modified = datetime.now(),
product_num_vendor_id=product_num_vendor_id, **attrs)
ready_data_true['items'] = table
ready_data_true['total'] = 1
return ready_data_true
except Exception, err:
logger.error(err.message + ', attrs: %s' % (attrs))
ready_data_false['errors'] = err.message
ready_data_false['vendor_id'] = str(vendor_id)
ready_data_false['attrs'] = str(attrs)
return ready_data_false
else:
ready_data_false['errors'] = req
return ready_data_false
elif role == 'Customer':
ready_data_false['errors'] = u'Customers can not create VendorProduct'
return ready_data_false
elif role == 'Admin':
table = self.model.objects.create(date_modified = datetime.now(), **attrs)
ready_data_true['items'] = table
ready_data_true['total'] = 1
return ready_data_true
elif 'products' in request.POST:
ext_posted_data = simplejson.loads(request.POST.get('products'))
data = []
error = []
vendor_id = None
if role == 'Customer':
if 'vendor_id' in request.POST:
vendor_id = int(request.POST.get('vendor_id'))
else:
ready_data_false['errors'] = u'vendor_id is Required Field'
return ready_data_false
if role == 'Vendor' or role == 'Vendor salesmen':
vendor_id = Vendor.objects.get(user=currentProfile.parent_user).id
if vendor_id == None:
ready_data_false['errors'] = u'vendor_id is Required Field'
return ready_data_false
for attrs in ext_posted_data:
attrs['product_num'] = str(attrs['product_num']).strip() # remove leading and trailing spaces
#attrs['product_num'] = attrs['product_num'].lstrip('0') # remove leading zeros
product_num_vendor_id = attrs['product_num'] + '_' + str(vendor_id)
try:
if 'isPricePerUnit' in attrs:
attrs['ispriceperunit'] = attrs['isPricePerUnit']
del attrs['isPricePerUnit']
else: pass
if 'price' in attrs:
if attrs['price'] == '':
attrs['price'] = '0'
attrs['price'] = Decimal(str(attrs['price']).replace(',','.').replace('$','').replace(' ', ''))
else: pass
for x in attrs:
if attrs[x] == '':
attrs[x] = None
#else:
# attrs[x] = attrs[x]
req = check(request, id=None, attrs=attrs)
if req == True:
#with transaction.commit_on_success():
try:
exist = self.model.objects.filter(product_num_vendor_id=product_num_vendor_id, user=currentProfile.parent_user).exists()
if exist:
self.model.objects.filter(product_num_vendor_id=product_num_vendor_id, user=currentProfile.parent_user).delete()
product = self.model.objects.create(date_modified = datetime.now(), vendor_id = vendor_id, user=currentProfile.parent_user,
product_num_vendor_id=product_num_vendor_id, **attrs)
data.append(product)
except IntegrityError:
try:
product = self.model.objects.create(user=currentProfile.parent_user, vendor_id=vendor_id, date_modified = datetime.now(),
product_num_vendor_id=product_num_vendor_id, **attrs)
data.append(product)
except Exception, err:
error.append(err)
else:
ready_data_false['errors'] = req
return ready_data_false
def update(self, request, id=None):
ready_data_true = {'success': True }
ready_data_false = {'success': False}
if not request.user.is_authenticated():
ready_data_false["error"] = "Authorization is failed"
return ready_data_false
user = getParentuser(request)
role = getProfile(request).get_role_display()
currentProfile = Profile.getProfile(request.user)
# TODO: Need To Check if Current Profile allowed to perform this action
ext_posted_data = simplejson.loads(request.POST.get('items'))
attrs = self.flatten_dict(ext_posted_data)
try:
del attrs['id']
except KeyError: pass
try:
del attrs['date_modified']
except KeyError: pass
if 'isPricePerUnit' in attrs:
attrs['ispriceperunit'] = attrs['isPricePerUnit']
del attrs['isPricePerUnit']
else: pass
if 'price' in attrs:
attrs['price'] = Decimal(str(attrs['price']).replace(',','.').replace('$','').replace(' ', ''))
else: pass
reason=[]
if id:
req = check(request, id, attrs=attrs)
if role == 'Vendor' or role == 'Vendor salesmen':
if req == True:
product = self.model.objects.filter(pk=id).update(date_modified = datetime.now(), **attrs)
product = self.model.objects.get(pk=id)
ready_data_true['items'] = product
ready_data_true['total'] = 1
return ready_data_true
else:
ready_data_false['errors'] = req
return ready_data_false
elif role == 'Customer':
ready_data_false['errors'] = u'Customer can not update VendorProducts'
return ready_data_false
elif role == 'Admin':
if req == True:
product = self.model.objects.filter(pk=id).update(date_modified = datetime.now(), **attrs)
product = self.model.objects.get(pk=id)
ready_data_true['items'] = product
ready_data_true['total'] = 1
return ready_data_true
else:
ready_data_false['errors'] = req
return ready_data_false
else:
reason.append(u'Product ID is required')
ready_data_false['errors'] = reason
return ready_data_false
def read(self, request, id=None):
ready_data_true = {'success': True }
ready_data_false = {'success': False}
if not request.user.is_authenticated():
ready_data_false["error"] = "Authorization is failed"
return ready_data_false
currentProfile = Profile.getProfile(request.user)
parentProfile = Profile.getProfile(currentProfile.parent_user)
# TODO: Need To Check if Current Profile allowed to perform this action
total = 0
vendors = []
relationships = Relationship.objects.filter(customer=parentProfile)
for relationship in relationships:
vendors.append(relationship.vendor.parent_user.id)
role = currentProfile.get_role_display()
if id:
req = check(request, id, attrs=None)
if role == 'Customer':
if req == True:
product = self.model.objects.get(pk=id, user=currentProfile.parent_user)
if product.user_id in vendors:
ready_data_true['items'] = product
ready_data_true['total'] = 1
return ready_data_true
else:
ready_data_false['errors'] = u'Not Found'
return ready_data_false
else:
ready_data_false['errors'] = req
return ready_data_false
elif role == 'Vendor' or role == 'Vendor salesmen':
if req == True:
product = self.model.objects.get(pk=id)
if product.user_id == currentProfile.user:
ready_data_true['items'] = product
ready_data_true['total'] = 1
return ready_data_true
else:
ready_data_false['errors'] = u'Not Found'
return ready_data_false
else:
ready_data_false['errors'] = req
return ready_data_false
elif role == 'Admin':
try:
product_id = int(id)
except ValueError:
reason.append(u'id is not a number')
return reason
else:
try:
product = self.model.objects.get(pk=id)
except ObjectDoesNotExist:
ready_data_false['errors'] = u'Product not found by ID'
return ready_data_false
else:
ready_data_true['items'] = product
return ready_data_true
else:
sort = 'name1'
if 'sort' in request.GET:
sort = request.GET['sort']
if 'dir' in request.GET:
if 'DESC' == request.GET['dir']:
sort = '-' + sort
if role == 'Customer' and 'vendor_id' in request.GET:
vendor_id = request.GET['vendor_id']
if 'start' in request.GET and 'limit' in request.GET:
start = int(request.GET['start'])
end = start + int(request.GET['limit'])
if 'search' in request.GET:
search = request.GET['search']
words = search.split()
sq = Q()
if len(words) > 1: # search is multiple words
sq_name = Q()
sq_category = Q()
sq_product_num = Q()
sq_upc = Q()
sq_brand = Q()
sq_notes = Q()
for word in words:
sq_name = sq_name & Q(name1__icontains=word)
sq_category = sq_category & Q(category__icontains=word)
sq_product_num = sq_product_num & Q(product_num__icontains=word)
sq_upc = sq_upc & Q(upc__icontains=word)
sq_brand = sq_brand & Q(brand__icontains=word)
sq_notes = sq_notes & Q(notes__icontains=word)
sq = sq | sq_name | sq_category | sq_product_num | sq_brand | sq_notes | sq_upc
else: # search is a single word
sq = sq | Q(upc__icontains=search) | Q(name1__icontains=search) | Q(category__icontains=search)
sq = sq | Q(product_num__icontains=search) | Q(brand__icontains=search) | Q(notes__icontains=search)
total = self.model.objects.filter(sq,vendor=vendor_id,user=currentProfile.parent_user).count()
products = self.model.objects.filter(sq,vendor=vendor_id,user=currentProfile.parent_user).order_by(sort)[start:end]
ready_data_true['items'] = products
ready_data_true['total'] = total
ready_data_true['sq'] = str(sq)
return ready_data_true
else:
ready_data_true['total'] = self.model.objects.filter(user=currentProfile.parent_user, vendor=vendor_id).count()
ready_data_true['items'] = self.model.objects.filter(user=currentProfile.parent_user, vendor=vendor_id).order_by(sort)[start:end]
return ready_data_true
else:
ready_data_true['total'] = self.model.objects.filter(vendor=vendor_id).count()
ready_data_true['items'] = self.model.objects.filter(vendor=vendor_id).order_by(sort)
return ready_data_true
if role == 'Customer':
products_keywords = Q()
for vendor in vendors:
products_keywords = products_keywords | Q(user=vendor)
if 'start' in request.GET and 'limit' in request.GET:
start = request.GET['start']
end = start + request.GET['limit']
ready_data_true['total'] = self.model.objects.filter(products_keywords).count()
ready_data_true['items'] = self.model.objects.filter(products_keywords).order_by(sort)[start:end]
return ready_data_true
else:
ready_data_true['total'] = self.model.objects.filter(products_keywords).count()
ready_data_true['items'] = self.model.objects.filter(products_keywords).order_by(sort)
return ready_data_true
elif role == 'Vendor' or role == 'Vendor salesmen':
if 'start' in request.GET and 'limit' in request.GET:
start = int(request.GET['start'])
end = start + int(request.GET['limit'])
if 'filter' in request.GET:
filter = request.GET['filter']
# TODO: add search upc code for filter
total = self.model.objects.filter(user=currentProfile.user).filter(name1__icontains=filter).count()
products = self.model.objects.filter(user=currentProfile.user).filter(name1__icontains=filter).order_by(sort)[start:end]
if total == 0: #if search did not find a filter let's also look in field product_num
total = self.model.objects.filter(user=currentProfile.user).filter(product_num__icontains=filter)
products = self.model.objects.filter(user=currentProfile.user).filter(product_num__icontains=filter).order_by(sort)[start:end]
ready_data_true['items'] = products
ready_data_true['total'] = total
return ready_data_true
else:
total = self.model.objects.filter(user=currentProfile.user).count()
products = self.model.objects.filter(user=currentProfile.user).order_by(sort)[start:end]
ready_data_true['items'] = products
ready_data_true['total'] = total
return ready_data_true
else:
ready_data_true['items'] = self.model.objects.filter(user=currentProfile.user).order_by(sort)
ready_data_true['total'] = len(ready_data_true['items'])
return ready_data_true
elif role == 'Admin':
if 'start' in request.GET and 'limit' in request.GET:
start = request.GET['start']
end = start + request.GET['limit']
ready_data_true['items'] = self.model.objects.all().order_by(sort)[start:end]
ready_data_true['total'] = self.model.objects.all().count()
return ready_data_true
else:
ready_data_true['items'] = self.model.objects.all().order_by(sort)
ready_data_true['total'] = len(ready_data_true['items'])
return ready_data_true
