在Firebase函数中运行查询时,我无法让它工作。它在客户端工作得很好,但在功能上却不太好。想知道是否有一种方法可以让它与Admin一起工作。我在我的问题上做了什么可怕的错事?
Params:
searchQuery = {
start:
"[native Date Fri Feb 08 2019 00:00:00 GMT+0200 (Itä-Euroopan normaaliaika)]",
end:
"[native Date Fri Feb 08 2019 23:59:59 GMT+0200 (Itä-Euroopan normaaliaika)]",
cafeIds: ["LI088001"],
textSearch: "",
time: { time: "00-24", label: "Kokopäivä" }
}
sort = {
"column": "created",
"value": "asc"
}查询:
let ref = firestoreDB.collection('events')
ref = ref.where('created', '>=', searchQuery.start).where('created', '<=', searchQuery.end)
for (const cafe of searchQuery.cafeIds) {
ref = ref.where('cafeId', '==', cafe)
}
ref = ref.where(`time.${searchQuery.time.time}`, '==', true)
if (searchQuery.textSearch !== '') {
ref = ref.where(
'products.',
'array-contains',
lowerCase(searchQuery.textSearch)
)
}
if (sort.field === 'created') {
ref = ref.orderBy('created', sort.value)
} else if (sort.field === 'productCount') {
ref = ref
.orderBy('created', 'asc')
.orderBy('productCount', sort.value)
} else if (sort.field === 'total') {
ref = ref
.orderBy('created', 'asc')
.orderBy('total', sort.value)
} else {
ref = ref.orderBy('created', 'asc').orderBy('eventId', 'asc')
}
const query = await ref.limit(10).get()当将相同的代码应用于用类型记录编写的函数时,我会看到以下错误:
src/storage/exportCsv.f.ts:25:5 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
Property 'id' is missing in type 'Query'.
25 ref = ref.where('created', '>=', searchQuery.start).where('created', '<=', searchQuery.end)
~~~
src/storage/exportCsv.f.ts:28:7 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
28 ref = ref.where('cafeId', '==', cafe)
~~~
src/storage/exportCsv.f.ts:31:5 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
31 ref = ref.where(`time.${searchQuery.time.time}`, '==', true)
~~~
src/storage/exportCsv.f.ts:34:7 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
34 ref = ref.where(
~~~
src/storage/exportCsv.f.ts:42:7 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
42 ref = ref.orderBy('created', sort.value)
~~~
src/storage/exportCsv.f.ts:44:7 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
44 ref = ref
~~~
src/storage/exportCsv.f.ts:48:7 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
48 ref = ref
~~~
src/storage/exportCsv.f.ts:52:7 - error TS2322: Type 'Query' is not assignable to type 'CollectionReference'.
52 ref = ref.orderBy('created', 'asc').orderBy('eventId', 'asc')发布于 2019-02-10 16:04:48
看起来您在Admin中遇到了一些TypeScript错误。所以,要么您没有在客户端JavaScript中使用JavaScript,要么服务器上的编译器更加严格。无论是哪种方式,您都需要解决每个问题,或者在云函数中切换到使用普通的JavaScript。
有很多错误,但最常见的错误似乎是:
输入'Query‘不能分配到键入'CollectionReference’。 28 ref = ref.where('cafeId',‘=’,咖啡馆)
首先在这里定义ref:
let ref = firestoreDB.collection('events')因为collection('events)返回一个CollectionReference,ref就变成了这种类型。然后,当您稍后尝试将ref.where('cafeId', '==', cafe)分配给它时,它的类型是Query (CollectionReference的祖先)。这是一个类型错误。
解决方案是立即将ref类型为Query:
let ref: Query = firestoreDB.collection('events')https://stackoverflow.com/questions/54618027
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