def get_content(self, obj):
"""
序列化 TravelRouteNode
"""
route_node_ids = obj.get_route_node_ids()
node_data = []
for node_id in route_node_ids:
try:
data = get_serialized_data_handler(
TravelRouteNodeSerializer,
TravelRouteNode,
node_id
)
node_data.append(data)
# 忽略错误的节点
except:
pass
return node_data
def get_point(self, obj):
return get_serialized_data_handler(
GeographicCoordinateSerializer,
GeographicCoordinate,
obj.point_id
)
def get_traffic(self, obj):
return get_serialized_data_handler(
TrafficInfoOnTravelRouteNodeSerializer,
TrafficInfoOnTravelRouteNode,
obj.traffic_info_id
)
def get_scene_point(self, obj):
return get_serialized_data_handler(
ScenePointOnTravelRouteNodeSerializer,
ScenePointOnTravelRouteNode,
obj.scene_point_id
)
def get_ticket_price(self, obj):
return get_serialized_data_handler(
AmountOfMoneySerializer,
AmountOfMoney,
obj.ticket_price_id
)
def get_end_point(self, obj):
return get_serialized_data_handler(
LocationPointSerializer,
LocationPoint,
obj.end_point_id
)
def get_fee(self, obj):
return get_serialized_data_handler(
AmountOfMoneySerializer,
AmountOfMoney,
obj.fee_id
)