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database.rules.bolt
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database.rules.bolt
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path / {
read() { isAutomationUser() }
write() { isAutomationUser() }
}
path /users {
read() { isUserManager() }
write() { isUserManager() }
}
path /users/{userid} {
read() { isSignedIn() }
write() { isCurrentUser(userid) }
}
path /users/{userid}/balance/{seasonid} is Number {
validate() {
isAutomationUser() ||
(prior(this) == null && this == 100) || // Initialization
this == prior(this) || // No change, updating comment
(prior(this) != null && this != null && this >= 0) // Not initializing, updating wager value.
}
}
path /users/{userid}/wagers/{wagerid} {
validate() {
!hasAired(getEpisodeFromWager(wagerid))
}
}
path /users/{userid}/wagers/{wagerid}/wager {
validate() {
(!exists(this) && prior(this) == 0) ||
(this >= 0 &&
getBalanceForWager(prior(root), userid, wagerid) + default(prior(this), 0) - this ==
getBalanceForWager(root, userid, wagerid)
)
}
}
path /secure/{userid} {
read() { isCurrentUser(userid) }
write() { isCurrentUser(userid) }
}
path /names/{nameid} {
read() { true }
write() {
isSignedIn() &&
(prior(this) == null ||
(prior(this) != null && this == null && prior(this) == auth.uid))
}
}
path /series {
read() { true }
write() { isDataManager() }
}
path /seasons {
read() { true }
write() { isDataManager() }
}
path /episodes {
read() { true }
write() { isDataManager() }
}
path /events {
read() { true }
}
path /bets {
read() { true }
write() { isDataManager() }
}
path /stats {
read() { true }
}
path /labels/{labelid} {
read() { true }
}
path /leaderboard {
read() { true }
}
path /leaderboard/{uid}/displayName {
update() { isSignedIn() }
}
path /leaderboard/{uid}/anon {
update() { isSignedIn() }
}
// Auth-related functionality
//
isSignedIn() { auth != null }
// Is current user id the logged-in user?
isCurrentUser(uid) { isSignedIn() && auth.uid == uid }
// Is the automation user
isAutomationUser() { auth.uid == 'secret-service-worker' }
// Is the admin user
isAdmin() { isSignedIn() && root.roles.admins.child(auth.uid).val() == true }
// Is allowed to input wagers for other users
isUserManager() { isSignedIn() && root.roles.usermanagers.child(auth.uid).val() == true }
// Is allowed to input wagers for other users
isDataManager() { isSignedIn() && root.roles.datamanagers.child(auth.uid).val() == true }
// Timestamp-related functionality.
//
type Timestamped<T> extends T {
modified: CurrentTimestamp,
created: InitialTimestamp
}
type CurrentTimestamp extends Number {
validate() { this == now }
}
type InitialTimestamp extends Number {
validate() { initial(this, now) }
}
// Helper functions - most are pretty specific to rules use cases.
//
// Returns true if the value is intialized to init, or retains it's prior
// value, otherwise.
initial(value, init) { value == (prior(value) == null ? init : prior(value)) }
// Returns the episode id from wager
getEpisodeFromWager(wagerid) { root.bets[wagerid].episode }
// Get Season id from Episode id
getSeasonFromWager(wagerid) { root.bets[wagerid].season }
// Has this episode already aired?
hasAired(episodeid) { root.episodes[episodeid].air_at <= now }
// Property has a value
exists(item) { item != null }
// Returns the value or a default
default(item, default) { item != null ? item : default }
getBalanceForWager(item, userid, wagerid) {
item.users[userid].balance[getSeasonFromWager(wagerid)]
}