AllAndAssignExamExpress

all: async (req, res) => {
        try{
            let teams = await Team.find({}).populate('projects').populate('members');

            console.log(teams)

            res.render('team/all', {teams});

        } catch(err) {
            console.log(err);
            res.redirect('/');
        }
    },
    assignGet: async (req, res) => {
        try {
            if (req.user) {

                let teams = await Team.find({});
                let users = await User.find();
                res.teams = teams;
                res.users = users;


                res.render('team/assign', {
                    teams,
                    users
                });
            } else {
                res.render('home/index');
            }
        } catch (err) {
            console.log(err);
        }
    },
    assignPost: async (req, res) => {
        try {

                let teamName= req.body.teamName;
                let userName = req.body.userName;
                let team = await Team.findById(teamName);
                let user = await User.findById(userName);
               for (const userA of team.members) {
                   if (userA.toString()  === user._id.toString()) {
                       req.flash('User already in team');
                       res.redirect('/team/assign');
                       return;

                   }
               }
                team.members.push(user._id);
                user.teams.push(team._id);
                await user.save();
                await team.save();
                    res.redirect('/');
        } catch (err) {
            console.log(err);
            res.redirect('/');
        }
    }