def insert(self):
if self.requires_auth and not admin_auth.check_auth():
return admin_auth.authenticate()
# db session is created and share the session with all other database access module
da_instance = self.da_class()
json_data = request.form.get('data')
obj = self.json2obj(json_data)
# obj.id = da_instance.da_base.get_next_pk()
model_data = da_instance.insert(obj)
if model_data is False or not da_instance.commit():
da_instance.close_session()
return prot.response_fail("Fail to insert data")
inserted_id = model_data.id
self.add_actionlog(ActionLogDataAccess.INSERT,
da_instance.get_tablename(),
model_data.id,
ActionLogDataAccess.data_description(self.datatype, model_data),
handled=False,
dbsession=da_instance.get_session())
da_instance.close_session()
return prot.response_success(obj=inserted_id)
def insert_all(self):
if self.requires_auth and not admin_auth.check_auth():
return admin_auth.authenticate()
json_str = request.form.get('data')
json_str_list = python_json.loads(json_str)
# db session is created and share the session with all other database access module
da_instance = self.da_class()
obj_list = []
dict_list = []
for idx, json_data in enumerate(json_str_list):
obj = self.json2obj(json_data)
dict_list.append(obj.get_dict())
obj_list.append(obj)
inserted_ids = da_instance.bulk_insert(dict_list)
if not inserted_ids or not da_instance.commit():
da_instance.close_session()
return prot.response_fail("Fail to add data into database")
tablename = da_instance.get_tablename()
for obj_id in inserted_ids:
insertedObj = da_instance.get_model_by_id(obj_id)
self.add_actionlog(ActionLogDataAccess.INSERT,
tablename,
obj_id,
ActionLogDataAccess.data_description(self.datatype, insertedObj),
handled=False)
da_instance.close_session()
return prot.response_success()
def list(self):
if self.requires_auth and not admin_auth.check_auth():
return admin_auth.authenticate()
# db session is created and share the session with all other database access module
da_instance = self.da_class()
data_list = da_instance.list()
da_instance.close_session()
return prot.response_success({'list': data_list})
def get_by_name(self):
if self.requires_auth and not admin_auth.check_auth():
return admin_auth.authenticate()
name = request.form.get('name')
# db session is created and share the session with all other database access module
da_instance = self.da_class()
obj = da_instance.get_by_name(name)
if not obj:
da_instance.close_session()
return prot.response_invalid_request()
da_instance.close_session()
return prot.response_success(obj)
def list_by_year(self):
if self.requires_auth and not admin_auth.check_auth():
return admin_auth.authenticate()
year = request.form.get('year')
# db session is created and share the session with all other database access module
da_instance = self.da_class()
if year:
obj_list = [obj for obj in da_instance.list_by_year([year])]
else:
obj_list = [obj for obj in da_instance.list_by_year(None)]
da_instance.close_session()
return prot.response_success({'list': obj_list}, True)
def update(self):
if self.requires_auth and not admin_auth.check_auth():
return admin_auth.authenticate()
id = request.form.get('id')
json_data = request.form.get('data')
# db session is created and share the session with all other database access module
da_instance = self.da_class()
obj = self.json2obj(json_data)
exobj = da_instance.get_by_id(id)
if not exobj:
da_instance.close_session()
return prot.response_fail("item does not exist (id={})".format(id))
is_updated = da_instance.update(id, obj.get_dict())
if not is_updated:
da_instance.close_session()
return prot.response_fail("fail to update (id={})".format(id))
if not da_instance.commit():
return prot.response_fail("fail to update (id={})".format(id))
callback = getattr(self, 'on_update_success', None)
if callback:
callback(obj, da_instance.get_session())
exobj = da_instance.get_by_id(id)
self.add_actionlog(ActionLogDataAccess.UPDATE,
da_instance.get_tablename(),
id,
ActionLogDataAccess.data_description(self.datatype, exobj),
self._is_handled(exobj, obj),
dbsession=da_instance.get_session())
da_instance.close_session()
return prot.response_success(obj=id)
def delete(self):
if self.requires_auth and not admin_auth.check_auth():
return admin_auth.authenticate()
json_str = request.form.get('ids')
ids = python_json.loads(json_str)
# db session is created and share the session with all other database access module
da_instance = self.da_class()
deleted_objs = [da_instance.get_by_id(id) for id in ids]
deleted_objs = [v for v in deleted_objs if v]
ex_ids = [v.id for v in deleted_objs if v]
is_deleted = da_instance.delete_items(ex_ids, print_exception=True)
if not is_deleted:
da_instance.close_session()
return prot.response_fail("fail to delete items")
if not da_instance.commit():
return prot.response_fail("fail to delete items")
callback = getattr(self, 'on_delete_success', None)
if callback:
callback(deleted_objs, da_instance.get_session())
for idx, obj_id in enumerate(ex_ids):
deletedObj = deleted_objs[idx]
self.add_actionlog(ActionLogDataAccess.DELETE,
da_instance.get_tablename(),
obj_id,
ActionLogDataAccess.data_description(self.datatype, deletedObj),
handled=True,
dbsession=da_instance.get_session())
da_instance.close_session()
return prot.response_success(ids)
