API C PvP.GetWeeklyChestInfo

Needs summary. rewardAchieved, lastWeekRewardAchieved, lastWeekRewardClaimed, pvpTierMaxFromWins = C_PvP.GetWeeklyChestInfo

Returns

 * rewardAchieved : boolean
 * lastWeekRewardAchieved : boolean
 * lastWeekRewardClaimed : boolean
 * pvpTierMaxFromWins : number