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all types of unit conversion fixed

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This commit is contained in:
vabene1111 2024-02-17 10:10:09 +01:00
parent 705fa18dd6
commit 9cf13e898c
2 changed files with 86 additions and 64 deletions
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143
cookbook/helper/open_data_importer.py
View File

@ -125,20 +125,38 @@ class OpenDataImporter:
def import_supermarket(self): def import_supermarket(self):
datatype = 'store' datatype = 'store'
existing_data = {}
for obj in Supermarket.objects.filter(space=self.request.space, open_data_slug__isnull=False).values('pk', 'name', 'open_data_slug'):
existing_data[obj['open_data_slug']] = obj
update_list = []
create_list = []
self._update_slug_cache(SupermarketCategory, 'category') self._update_slug_cache(SupermarketCategory, 'category')
insert_list = []
for k in list(self.data[datatype].keys()): for k in list(self.data[datatype].keys()):
insert_list.append(Supermarket( obj = Supermarket(
name=self.data[datatype][k]['name'], name=self.data[datatype][k]['name'],
open_data_slug=k, open_data_slug=k,
space=self.request.space space=self.request.space
)) )
if obj.open_data_slug in existing_data:
obj.pk = existing_data[obj.open_data_slug]['pk']
update_list.append(obj)
else:
create_list.append(obj)
total_count = 0
if self.update_existing and len(update_list) > 0:
Supermarket.objects.bulk_update(update_list, ('name', 'open_data_slug'))
total_count += len(update_list)
if len(create_list) > 0:
Supermarket.objects.bulk_create(create_list, unique_fields=('space', 'name',), update_conflicts=True, update_fields=('open_data_slug',))
total_count += len(create_list)
# always add open data slug if matching supermarket is found, otherwise relation might fail # always add open data slug if matching supermarket is found, otherwise relation might fail
supermarkets = Supermarket.objects.bulk_create(insert_list, unique_fields=('space', 'name',), update_conflicts=True, update_fields=('open_data_slug',))
self._update_slug_cache(Supermarket, 'store') self._update_slug_cache(Supermarket, 'store')
insert_list = []
for k in list(self.data[datatype].keys()): for k in list(self.data[datatype].keys()):
relations = [] relations = []
order = 0 order = 0
@ -154,68 +172,49 @@ class OpenDataImporter:
SupermarketCategoryRelation.objects.bulk_create(relations, ignore_conflicts=True, unique_fields=('supermarket', 'category',)) SupermarketCategoryRelation.objects.bulk_create(relations, ignore_conflicts=True, unique_fields=('supermarket', 'category',))
return supermarkets return total_count
def import_food(self): def import_food(self):
identifier_list = []
datatype = 'food' datatype = 'food'
for k in list(self.data[datatype].keys()):
identifier_list.append(self.data[datatype][k]['name'])
identifier_list.append(self.data[datatype][k]['plural_name'])
existing_objects_flat = []
existing_objects = {}
for f in Food.objects.filter(space=self.request.space).filter(name__in=identifier_list).values_list('id', 'name', 'plural_name'):
existing_objects_flat.append(f[1])
existing_objects_flat.append(f[2])
existing_objects[f[1]] = f
existing_objects[f[2]] = f
self._update_slug_cache(Unit, 'unit') self._update_slug_cache(Unit, 'unit')
self._update_slug_cache(PropertyType, 'property') self._update_slug_cache(PropertyType, 'property')
self._update_slug_cache(SupermarketCategory, 'category')
existing_data = {}
for obj in Food.objects.filter(space=self.request.space, open_data_slug__isnull=False).values('pk', 'name', 'open_data_slug'):
existing_data[obj['open_data_slug']] = obj
insert_list = []
insert_list_flat = []
update_list = [] update_list = []
update_field_list = [] create_list = []
for k in list(self.data[datatype].keys()): for k in list(self.data[datatype].keys()):
if not (self.data[datatype][k]['name'] in existing_objects_flat or self.data[datatype][k]['plural_name'] in existing_objects_flat):
if not (self.data[datatype][k]['name'] in insert_list_flat or self.data[datatype][k]['plural_name'] in insert_list_flat): obj = {
insert_list.append({'data': { 'name': self.data[datatype][k]['name'],
'name': self.data[datatype][k]['name'], 'plural_name': self.data[datatype][k]['plural_name'] if self.data[datatype][k]['plural_name'] != '' else None,
'plural_name': self.data[datatype][k]['plural_name'] if self.data[datatype][k]['plural_name'] != '' else None, 'supermarket_category_id': self.slug_id_cache['category'][self.data[datatype][k]['store_category']],
'supermarket_category_id': self.slug_id_cache['category'][self.data[datatype][k]['store_category']], 'fdc_id': re.sub(r'\D', '', self.data[datatype][k]['fdc_id']) if self.data[datatype][k]['fdc_id'] != '' else None,
'fdc_id': re.sub(r'\D', '', self.data[datatype][k]['fdc_id']) if self.data[datatype][k]['fdc_id'] != '' else None, 'open_data_slug': k,
'open_data_slug': k, 'space': self.request.space.id,
'space': self.request.space.id, }
}})
# build a fake second flat array to prevent duplicate foods from being inserted. if self.update_existing:
# trying to insert a duplicate would throw a db error :( obj['space'] = self.request.space
insert_list_flat.append(self.data[datatype][k]['name']) obj['pk'] = existing_data[obj['open_data_slug']]['pk']
insert_list_flat.append(self.data[datatype][k]['plural_name']) obj = Food(**obj)
update_list.append(obj)
else: else:
if self.data[datatype][k]['name'] in existing_objects: create_list.append({'data': obj})
existing_food_id = existing_objects[self.data[datatype][k]['name']][0]
else:
existing_food_id = existing_objects[self.data[datatype][k]['plural_name']][0]
if self.update_existing: total_count = 0
update_field_list = ['name', 'plural_name', 'preferred_unit_id', 'preferred_shopping_unit_id', 'supermarket_category_id', 'fdc_id', 'open_data_slug', ] if self.update_existing and len(update_list) > 0:
update_list.append(Food( Food.objects.bulk_update(update_list, ['name', 'plural_name', 'preferred_unit_id', 'preferred_shopping_unit_id', 'supermarket_category_id', 'fdc_id', 'open_data_slug', ])
id=existing_food_id, total_count += len(update_list)
name=self.data[datatype][k]['name'],
plural_name=self.data[datatype][k]['plural_name'] if self.data[datatype][k]['plural_name'] != '' else None,
supermarket_category_id=self.slug_id_cache['category'][self.data[datatype][k]['store_category']],
fdc_id=re.sub(r'\D', '', self.data[datatype][k]['fdc_id']) if self.data[datatype][k]['fdc_id'] != '' else None,
open_data_slug=k,
))
else:
update_field_list = ['open_data_slug', ]
update_list.append(Food(id=existing_food_id, open_data_slug=k, ))
Food.load_bulk(insert_list, None) if len(create_list) > 0:
if len(update_list) > 0: Food.load_bulk(create_list, None)
Food.objects.bulk_update(update_list, update_field_list) total_count += len(create_list)
self._update_slug_cache(Food, 'food') self._update_slug_cache(Food, 'food')
@ -243,16 +242,25 @@ class OpenDataImporter:
FoodProperty.objects.bulk_create(property_food_relation_list, ignore_conflicts=True, unique_fields=('food_id', 'property_id',)) FoodProperty.objects.bulk_create(property_food_relation_list, ignore_conflicts=True, unique_fields=('food_id', 'property_id',))
return insert_list + update_list return total_count
def import_conversion(self): def import_conversion(self):
datatype = 'conversion' datatype = 'conversion'
insert_list = [] self._update_slug_cache(Food, 'food')
self._update_slug_cache(Unit, 'unit')
existing_data = {}
for obj in UnitConversion.objects.filter(space=self.request.space, open_data_slug__isnull=False).values('pk', 'open_data_slug'):
existing_data[obj['open_data_slug']] = obj
update_list = []
create_list = []
for k in list(self.data[datatype].keys()): for k in list(self.data[datatype].keys()):
# try catch here because sometimes key "k" is not set for he food cache # try catch here because sometimes key "k" is not set for he food cache
try: try:
insert_list.append(UnitConversion( obj = UnitConversion(
base_amount=self.data[datatype][k]['base_amount'], base_amount=self.data[datatype][k]['base_amount'],
base_unit_id=self.slug_id_cache['unit'][self.data[datatype][k]['base_unit']], base_unit_id=self.slug_id_cache['unit'][self.data[datatype][k]['base_unit']],
converted_amount=self.data[datatype][k]['converted_amount'], converted_amount=self.data[datatype][k]['converted_amount'],
@ -261,8 +269,23 @@ class OpenDataImporter:
open_data_slug=k, open_data_slug=k,
space=self.request.space, space=self.request.space,
created_by=self.request.user, created_by=self.request.user,
)) )
if obj.open_data_slug in existing_data:
obj.pk = existing_data[obj.open_data_slug]['pk']
update_list.append(obj)
else:
create_list.append(obj)
except KeyError: except KeyError:
print(str(k) + ' is not in self.slug_id_cache["food"]') print(str(k) + ' is not in self.slug_id_cache["food"]')
return UnitConversion.objects.bulk_create(insert_list, ignore_conflicts=True, unique_fields=('space', 'base_unit', 'converted_unit', 'food', 'open_data_slug')) total_count = 0
if self.update_existing and len(update_list) > 0:
UnitConversion.objects.bulk_update(update_list, ('base_unit', 'base_amount', 'converted_unit', 'converted_amount', 'food',))
total_count += len(update_list)
if len(create_list) > 0:
UnitConversion.objects.bulk_create(create_list, ignore_conflicts=True, unique_fields=('space', 'base_unit', 'converted_unit', 'food', 'open_data_slug'))
total_count += len(create_list)
return total_count

7
cookbook/views/api.py
View File

@ -1621,14 +1621,13 @@ class ImportOpenData(APIView):
if selected_datatypes['category']['selected']: if selected_datatypes['category']['selected']:
response_obj['category'] = data_importer.import_category() response_obj['category'] = data_importer.import_category()
if selected_datatypes['property']['selected']: if selected_datatypes['property']['selected']:
print('importin properties')
response_obj['property'] = data_importer.import_property() response_obj['property'] = data_importer.import_property()
if selected_datatypes['store']['selected']: if selected_datatypes['store']['selected']:
response_obj['store'] = len(data_importer.import_supermarket()) response_obj['store'] = data_importer.import_supermarket()
if selected_datatypes['food']['selected']: if selected_datatypes['food']['selected']:
response_obj['food'] = len(data_importer.import_food()) response_obj['food'] = data_importer.import_food()
if selected_datatypes['conversion']['selected']: if selected_datatypes['conversion']['selected']:
response_obj['conversion'] = len(data_importer.import_conversion()) response_obj['conversion'] = data_importer.import_conversion()
return Response(response_obj) return Response(response_obj)