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General Tech Bugs & Fixes 2 years ago
Posted on 16 Aug 2022, this text provides information on Bugs & Fixes related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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I have put a rule as
(root.child('users').child(auth.uid).child('role/cafe').val() === true)
in my realtime database">database rules.
My user is
key { uid: xxxx name: xxxx role:{ cafe: true user: false } }
if auth.uid is equal to key, the rule works, however how can I modify the above rule to look for uid inside data
You can use a wild card. In your rules
"users":{ "$key":{ ".read" : (root.child('users'+$key).child('role/cafe').val() === true) && (root.child('users'+$key).child('uid').val() === auth.uid ), ".write" : (root.child('users'+$key).child('role/cafe').val() === true ) &&(root.child('users'+$key).child('uid').val() === auth.uid ) } },
The first condition checks whether the café value for the user is true the second checks whether the uid is the same
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