def post(self, *args, **kwargs):
if is_json_request(self.request):
body = json.loads(self.request.body)
body = body.get('data', None)
else:
body = self.get_argument('data', None)
body = escape.json_decode(body) if body else {}
# self.send_error(reason="仅支持Content-type:application/json")
# return
db = self.settings['mongo_client'][self.db]
for row in body:
id = row.get('id', None)
if row.get('_state', None) == 'removed':
if self.is_object_id(id):
yield db[self.cname].remove({"_id": ObjectId(id)})
if id and self.is_object_id(id): # update
row['update_time'] = format_datetime(datetime.now())
row['update_user'] = self.current_user.get('userid', '')
yield db[self.cname].update({"_id": ObjectId(id) if self.is_object_id(id) else id}, {
"$set": clone_dict(row, without=[])
})
else:
obj = clone_dict(row)
obj['id'] = ObjectId()
obj['_id'] = obj['id']
obj['create_time'] = format_datetime(datetime.now())
obj['create_user'] = self.current_user.get('userid', '')
yield db[self.cname].insert(obj)
# self.write(generate_response(message="保存成功"))
self.send_message("保存成功")
def to_list(tree,parentid,children_field,id_field,parent_id_field,current_user):
"""
将树形结构的json数组处理成一个常规数组
:param tree
:param parentid
:param children_field
:param id_field
:param parent_id_field
:return []
"""
result = []
for node in tree:
item = clone_dict(node,without=['children'])
item[parent_id_field] = parentid
id=item.get('id',None)
if not id:
item['id']=ObjectId()
item['_id']=item['id']
item['create_user']=current_user
item['create_time']=datetime.datetime.now()
else:
item['id']=ObjectId(id)
item['_id']=item['id']
item['update_user']=current_user
item['update_time']=datetime.datetime.now()
result.append(item)
childrenes = node.get(children_field)
if childrenes:
id = item['id'] or ""
result.extend(to_list(childrenes, id, children_field, id_field, parent_id_field,current_user))
return result
def post(self, *args, **kwargs):
body = escape.json_decode(self.request.body)
role_id = body.get("role_id", None)
users = body.get("users", [])
if role_id and users:
db = self.settings["db"]
role = yield db.roles.find_one({"_id": ObjectId(role_id)})
for item in users:
if item["_state"] == "removed":
yield db.users.update(
{"_id": ObjectId(item["id"])},
{
"$pull": {"roles": role["code"]},
"$set": {
"update_time": format_datetime(datetime.now()),
"update_user": self.current_user.get("username", ""),
},
},
)
elif item["_state"] == "added" and not item.get("id", None):
user = clone_dict(item)
if hasattr(user, "roles"):
user["roles"].append(role["code"])
else:
user["roles"] = [role["code"]]
user["id"] = ObjectId()
user["_id"] = user["id"]
user["create_time"] = format_datetime(datetime.now())
user["create_user"] = self.current_user.get("username", "")
yield db.users.insert(user)
else:
user = clone_dict(item)
user["update_time"] = format_datetime(datetime.now())
user["update_user"] = self.current_user.get("username", "")
# if user.get('roles',None):
user["roles"].append(role["code"])
# yield db.users.update({'_id': ObjectId(item['id'])}, {"$push":{"roles":role['code']}})
yield db.users.update({"_id": ObjectId(item["id"])}, {"$set": user})
def put(self, *args, **kwargs):
"""接受用户的请求对文档进行更新
:param args url路径的参数 """
if is_json_request(self.request):
body = json.loads(self.request.body)
else:
self.send_error(reason="仅支持Content-type:application/json")
db = self.settings['mongo_client'][self.db]
id = body.get('_id', None)
if id : # update
body['update_time'] = format_datetime(datetime.now())
body['update_user'] = self.current_user.get('userid', '')
yield db[self.cname].update({"_id": ObjectId(id) if self.is_object_id(id) else id}, {
"$set": clone_dict(body)
})
self.send_message("保存成功")