【发布时间】:2019-01-22 14:20:47
【问题描述】:
例如,我的产品列表有动态过滤器列表,从该过滤器列表将 https 请求发送到云功能。然后尝试从该请求中设置多个条件 where 子句
多个条件 where 子句在本地 firebase 应用程序中有效,但在云函数中无效 -- 更新代码 --
import * as functions from "firebase-functions";
import * as admin from "firebase-admin";
import { Query } from "@google-cloud/firestore"; // update code
const cors = require("cors")({
origin: true
});
admin.initializeApp();
const settings = { timestampsInSnapshots: true };
admin.firestore().settings(settings);
const database = admin.firestore();
export const getProduct = functions.https.onRequest(
(request, response) => {
return cors(request, response, async () => {
try {
let productRef = database.collection("product") as Query; // update code
if(request.query.brand){
productRef =productRef.where("brand", "==", request.query.brand)
}
if(request.query.lifeStyle){
productRef =productRef.where("lifeStyle", "==", request.query.lifeStyle)
}
const productsQuery = await productRef.get();
const products = productsQuery.docs.map(
docRef => ({
id: docRef.id,
...docRef.data()
})
);
response.status(200).send(products);
} catch (error) {
response.status(500).send(error);
}
});
}
);
编译后控制台显示错误 [ts] 类型 'Query' 不可分配给类型 'CollectionReference'。 [2322]
【问题讨论】:
标签: typescript google-cloud-firestore google-cloud-functions