Blade Barringer
60 lines
2.0 KiB
JavaScript
60 lines
2.0 KiB
JavaScript
var mongoose = require("mongoose");
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var shared = require('../../common');
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var _ = require('lodash');
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var async = require('async');
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var cc = require('coupon-code');
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var autoinc = require('mongoose-id-autoinc');
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var CouponSchema = new mongoose.Schema({
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_id: {type: String, 'default': cc.generate},
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event: {type:String, enum:['wondercon','google_6mo']},
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user: {type: 'String', ref: 'User'}
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});
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CouponSchema.statics.generate = function(event, count, callback) {
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async.times(count, function(n,cb){
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mongoose.model('Coupon').create({event: event}, cb);
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}, callback);
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}
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CouponSchema.statics.apply = function(user, code, next){
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async.auto({
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get_coupon: function (cb) {
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mongoose.model('Coupon').findById(cc.validate(code), cb);
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},
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apply_coupon: ['get_coupon', function (cb, results) {
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if (!results.get_coupon) return cb("Invalid coupon code");
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if (results.get_coupon.user) return cb("Coupon already used");
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switch (results.get_coupon.event) {
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case 'wondercon':
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user.items.gear.owned.eyewear_special_wondercon_red = true;
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user.items.gear.owned.eyewear_special_wondercon_black = true;
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user.items.gear.owned.back_special_wondercon_black = true;
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user.items.gear.owned.back_special_wondercon_red = true;
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user.items.gear.owned.body_special_wondercon_red = true;
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user.items.gear.owned.body_special_wondercon_black = true;
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user.items.gear.owned.body_special_wondercon_gold = true;
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user.extra = {signupEvent: 'wondercon'};
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user.save(cb);
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break;
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}
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}],
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expire_coupon: ['apply_coupon', function (cb, results) {
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results.get_coupon.user = user._id;
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results.get_coupon.save(cb);
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}]
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}, function(err, results){
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if (err) return next(err);
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next(null,results.apply_coupon[0]);
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})
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}
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CouponSchema.plugin(autoinc.plugin, {
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model: 'Coupon',
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field: 'seq'
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});
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module.exports.schema = CouponSchema;
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module.exports.model = mongoose.model("Coupon", CouponSchema);
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