我为我的 Firestore 数据库设置了以下规则:
rules_version = '2';
service cloud.firestore {
match /databases/{database}/documents {
match /collections/{document=**} {
allow read;
allow write: if isAdmin();
}
match /general/{document=**} {
allow read;
allow write: if isAdmin();
}
match /inquiries/{document=**} {
allow write;
allow read: if isAdmin();
}
match /orders/{document=**} {
allow write;
allow read: if isAdmin() || resource.data.userID == request.auth.uid;
}
match /products/{document=**} {
allow read;
allow write: if isAdmin();
}
match /users/{userId} {
allow write, read: if belongsTo(userId);
}
function belongsTo(userId) {
return request.auth.uid == userId
}
function isAdmin() {
return resource.data.admin == true;
}
}
}
如您所见,每个人都可以阅读 /products 及其文档以及子集合。哪个适用于产品,但不知何故无法读取产品的子集合(每个产品都有一个名为)。collection-colors
FirebaseError:权限缺失或不足。
导致错误的代码:
retrieveCollectionColors(name) {
this.db.collectionGroup('collection-colors', ref => ref.where('product', '==', name))
.valueChanges().subscribe( (val: []) => {
this.collectionColors.next(val);
}, error => {
console.log(error);
});
}
慕桂英546537
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