【发布时间】:2019-07-18 18:47:53
【问题描述】:
在映射中,我有两个对象将转到 switch 中的 default 和 1 个记录将转到 ORDER_OPEN 情况,并且该对象不会进入 if 语句,只会推送到 @987654324 @ 但执行 API 时,我只收到来自 default 的两个对象,当我记录 orderArray 时,它会在 API 执行后推入 objectArray。
router.get('/orderByPhone/:id', async (req, res) => {
const { ORDER_OPEN, ORDER_FILL, BITY_FILL, BITY_CANCEL, getOrderStatusValue } = require('../../lib/constants/orderStatus');
const statusUtils = require('../../lib/constants/orderStatus');
const apiUtils = require('../../lib/apiUtils');
const neo4jUtils = require('../../lib/neo4jUtils');
const orderArray = [];
try {
const id = req.params.id;
const response = await neo4jUtils.getOrders(1, id);
response.records.map(async (record) => {
switch (record._fields[0].properties.orderStatus) {
case ORDER_OPEN:
const ret = await apiUtils.fetchOrderStatus(record._fields[0].properties.bityId, record._fields[0].properties.token);
if (ret.legacy_status == BITY_FILL) {
await neo4jUtils.updateOrderStatus(record._fields[0].properties.bityId, getOrderStatusValue(ret.legacy_status))
} else if (ret.legacy_status == BITY_CANCEL) {
await neo4jUtils.updateOrderStatus(record._fields[0].properties.bityId, getOrderStatusValue(ret.legacy_status))
}
orderArray.push({
input: {
amount: ret.input.amount,
currency: ret.input.currency
},
ouput: {
amount: ret.output.amount,
currency: ret.output.currency
},
status: {
status: statusUtils.getOrderStatusValue(ret.legacy_status)
}
});
break;
case ORDER_FILL:
orderArray.push({
input: {
amount: record._fields[0].properties.fromAmount,
currency: record._fields[0].properties.fromCurrency
},
ouput: {
amount: record._fields[0].properties.toAmount,
currency: record._fields[0].properties.toCurrency
},
status: {
status: record._fields[0].properties.orderStatus
}
});
break;
default:
orderArray.push({
input: {
amount: record._fields[0].properties.fromAmount,
currency: record._fields[0].properties.fromCurrency
},
ouput: {
amount: record._fields[0].properties.toAmount,
currency: record._fields[0].properties.toCurrency
},
status: {
status: record._fields[0].properties.orderStatus
}
});
break;
}
});
} catch (error) {
res.status(500).send(errorHandleing.FiveZeroZero)
}
res.status(200).json(orderArray);
});
【问题讨论】:
标签: javascript node.js express asynchronous promise