f82cfead46
* WIP - support room version 12 * add room creators hook * revert changes from powerlevels * improve use room creators hook * add hook to get dm users * add options to add creators in create room/space * add member item component in member drawer * remove unused import * extract member drawer header component * get room creators as set only if room version support them * add room permissions hook * support room v12 creators power * make predecessor event id optional * add info about founders in permissions * allow to create infinite powers to room creators * allow everyone with permission to create infinite power * handle additional creators in room upgrade * add option to follow space tombstone
29 lines
846 B
TypeScript
29 lines
846 B
TypeScript
import { useCallback } from 'react';
|
|
import { IPowerLevels, readPowerLevel } from './usePowerLevels';
|
|
|
|
export const useMemberPowerCompare = (creators: Set<string>, powerLevels: IPowerLevels) => {
|
|
/**
|
|
* returns `true` if `userIdA` has more power than `userIdB`
|
|
* returns `false` otherwise
|
|
*/
|
|
const hasMorePower = useCallback(
|
|
(userIdA: string, userIdB: string): boolean => {
|
|
const aIsCreator = creators.has(userIdA);
|
|
const bIsCreator = creators.has(userIdB);
|
|
if (aIsCreator && bIsCreator) return false;
|
|
if (aIsCreator) return true;
|
|
if (bIsCreator) return false;
|
|
|
|
const aPower = readPowerLevel.user(powerLevels, userIdA);
|
|
const bPower = readPowerLevel.user(powerLevels, userIdB);
|
|
|
|
return aPower > bPower;
|
|
},
|
|
[creators, powerLevels]
|
|
);
|
|
|
|
return {
|
|
hasMorePower,
|
|
};
|
|
};
|