Ranking Command Script

local gameKey = "" -- goes here
local _Ranking = require(01896155381)(gameKey)


local _Players = game:GetService("Players")
local _Group = game:GetService("GroupService")


local Command = "!rank" — change to whatever
local GroupId -- set to group ID ofc
local minRank -- set to min rank


local function IsCommand(Message)
    local search = string.find(Message, "^" .. Command)
    return (search>-1 and true) or false
end

local function Parse(Message)
    local Words = {}
    for str in string.gmatch(Message, "[%w]+") do
        table.insert(Words, str)
    end
    return Words
end

local function GetPlayer(String)
    for i, plr in pairs(_Players:GetPlayers()) do
        if (String:lower() == plr.Name:lower():sub(1, String:len())) then
            return plr
        end
    end
end

local function GetRank(Role)
    local GroupInfo = _Group:GetGroupInfoAsync(GroupId)
    for i, info in pairs(GroupInfo.Roles) do
        if (info.Name:lower() == Role:lower()) then
            return info.Rank
        end
    end
end

local function Refresh(Player)
    if (Player.Character) then
        local Cframe = Player.Character.PrimaryPart.CFrame
        Player:LoadCharacter()
        local Char = Player.Character or Player.CharacterAdded;Wait()
        Char:SetPrimaryPartCFrame(Cframe)
    end
end

local function Process(Message)
    local MsgIsCmd = IsCommand(Message)
    if (MsgIsCmd) then
        local Words = Parse(Message)
        local isPlayer = GetPlayer(Words[2])
        if (isPlayer) then
            local newRank = GetRank(table.concat(Words, “ “, 3))
            if (newRank) then
               _Ranking.setRank(GroupId, isPlayer.UserId, newRank)
                    wait()
                    Refresh(isPlayer)
            end
        end
    end
end


_Players.PlayerAdded:Connect(function(Player)
    local pRank = Player:GetRankInGroup(GroupId)
    Player.Chatted:Connect(function(Message)
        if (pRank>=minRank) then
            Process(Message)
        end
    end)
    Player.CharacterAdded:Connect(function()
        pRank = Player:GetRankInGroup(GroupId)
    end)
end)