admin: add list of contributors. Add contributor.contributions, textarea for links of contributions for tracking. move all admin stuff to dedicated controller & routes

src/controllers/admin.js

@@ -0,0 +1,56 @@
+var _ = require('lodash');
+var nconf = require('nconf');
+var async = require('async');
+var algos = require('habitrpg-shared/script/algos');
+var helpers = require('habitrpg-shared/script/helpers');
+var items = require('habitrpg-shared/script/items');
+var User = require('./../models/user').model;
+var Group = require('./../models/group').model;
+var api = module.exports;
+
+api.ensureAdmin = function(req, res, next) {
+  var user = res.locals.user;
+  if (!(user.contributor && user.contributor.admin)) return res.json(401, {err:"You don't have admin access"});
+  next();
+}
+
+api.getMember = function(req, res) {
+  User.findById(req.params.uid)
+    .select('contributor balance profile.name')
+    .exec(function(err, user){
+      if (err) return res.json(500,{err:err});
+      if (!user) return res.json(400,{err:'User not found'});
+      res.json(user);
+  });
+}
+
+api.listMembers = function(req, res) {
+  User.find({'contributor.level':{$exists:true}})
+    .select('contributor balance profile.name')
+    .sort('contributor.text')
+    .exec(function(err, users){
+      if (err) return res.json(500,{err:err});
+      res.json(users);
+    });
+}
+
+api.updateMember = function(req, res) {
+  async.waterfall([
+    function(cb){
+      User.findById(req.params.uid, cb);
+    },
+    function(member, cb){
+      if (!member) return res.json(404, {err: "User not found"});
+      if (req.body.contributor.level > (member.contributor && member.contributor.level || 0)) {
+        member.flags.contributor = true;
+        member.balance += (req.body.contributor.level - (member.contributor.level || 0))*.5 // +2 gems per tier
+      }
+      _.merge(member, _.pick(req.body, 'contributor'));
+      if (member.contributor.level >= 6) member.items.pets['Dragon-Hydra'] = 5;
+      member.save(cb);
+    }
+  ], function(err, saved){
+    if (err) return res.json(500,{err:err});
+    res.json(204);
+  })
+}