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Prefer immutable type

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This commit is contained in:
Benoit Marty 2021-01-06 12:24:47 +01:00
parent 7249c7d25a
commit 22c10f5ada
3 changed files with 24 additions and 16 deletions
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24
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/PowerLevelsContent.kt
View file

@ -30,23 +30,27 @@ data class PowerLevelsContent(
@Json(name = "invite") val invite: Int = Role.Moderator.value,
@Json(name = "redact") val redact: Int = Role.Moderator.value,
@Json(name = "events_default") val eventsDefault: Int = Role.Default.value,
@Json(name = "events") val events: MutableMap<String, Int> = HashMap(),
@Json(name = "events") val events: Map<String, Int> = emptyMap(),
@Json(name = "users_default") val usersDefault: Int = Role.Default.value,
@Json(name = "users") val users: MutableMap<String, Int> = HashMap(),
@Json(name = "users") val users: Map<String, Int> = emptyMap(),
@Json(name = "state_default") val stateDefault: Int = Role.Moderator.value,
@Json(name = "notifications") val notifications: Map<String, Any> = HashMap()
@Json(name = "notifications") val notifications: Map<String, Any> = emptyMap()
) {
/**
* Alter this content with a new power level for the specified user
* Return a copy of this content with a new power level for the specified user
*
* @param userId the userId to alter the power level of
* @param powerLevel the new power level, or null to set the default value.
*/
fun setUserPowerLevel(userId: String, powerLevel: Int?) {
if (powerLevel == null || powerLevel == usersDefault) {
users.remove(userId)
} else {
users[userId] = powerLevel
}
fun setUserPowerLevel(userId: String, powerLevel: Int?): PowerLevelsContent {
return copy(
users = users.toMutableMap().apply {
if (powerLevel == null || powerLevel == usersDefault) {
remove(userId)
} else {
put(userId, powerLevel)
}
}
)
}
}

10
vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailViewModel.kt
View file

@ -887,13 +887,15 @@ class RoomDetailViewModel @AssistedInject constructor(
}
private fun handleSetUserPowerLevel(setUserPowerLevel: ParsedCommand.SetUserPowerLevel) {
val currentPowerLevelsContent = room.getStateEvent(EventType.STATE_ROOM_POWER_LEVELS)
val newPowerLevelsContent = room.getStateEvent(EventType.STATE_ROOM_POWER_LEVELS)
?.content
?.toModel<PowerLevelsContent>() ?: return
?.toModel<PowerLevelsContent>()
?.setUserPowerLevel(setUserPowerLevel.userId, setUserPowerLevel.powerLevel)
?.toContent()
?: return
launchSlashCommandFlowSuspendable {
currentPowerLevelsContent.setUserPowerLevel(setUserPowerLevel.userId, setUserPowerLevel.powerLevel)
room.sendStateEvent(EventType.STATE_ROOM_POWER_LEVELS, null, currentPowerLevelsContent.toContent())
room.sendStateEvent(EventType.STATE_ROOM_POWER_LEVELS, null, newPowerLevelsContent)
}
}

6
vector/src/main/java/im/vector/app/features/roommemberprofile/RoomMemberProfileViewModel.kt
View file

@ -162,11 +162,13 @@ class RoomMemberProfileViewModel @AssistedInject constructor(@Assisted private v
} else if (action.askForValidation && state.isMine) {
_viewEvents.post(RoomMemberProfileViewEvents.ShowPowerLevelDemoteWarning(action.previousValue, action.newValue))
} else {
currentPowerLevelsContent.setUserPowerLevel(state.userId, action.newValue)
val newPowerLevelsContent = currentPowerLevelsContent
.setUserPowerLevel(state.userId, action.newValue)
.toContent()
viewModelScope.launch {
_viewEvents.post(RoomMemberProfileViewEvents.Loading())
try {
room.sendStateEvent(EventType.STATE_ROOM_POWER_LEVELS, null, currentPowerLevelsContent.toContent())
room.sendStateEvent(EventType.STATE_ROOM_POWER_LEVELS, null, newPowerLevelsContent)
_viewEvents.post(RoomMemberProfileViewEvents.OnSetPowerLevelSuccess)
} catch (failure: Throwable) {
_viewEvents.post(RoomMemberProfileViewEvents.Failure(failure))