Files
habitica/website/server/libs/payments.js
2016-12-09 19:52:17 +00:00

310 lines
9.3 KiB
JavaScript

import _ from 'lodash' ;
import analytics from './analyticsService';
import {
getUserInfo,
sendTxn as txnEmail,
} from './email';
import moment from 'moment';
import { sendNotification as sendPushNotification } from './pushNotifications';
import shared from '../../common' ;
import {
model as Group,
basicFields as basicGroupFields,
} from '../models/group';
import {
NotAuthorized,
NotFound,
} from './errors';
import slack from './slack';
let api = {};
function revealMysteryItems (user) {
_.each(shared.content.gear.flat, function findMysteryItems (item) {
if (
item.klass === 'mystery' &&
moment().isAfter(shared.content.mystery[item.mystery].start) &&
moment().isBefore(shared.content.mystery[item.mystery].end) &&
!user.items.gear.owned[item.key] &&
user.purchased.plan.mysteryItems.indexOf(item.key) === -1
) {
user.purchased.plan.mysteryItems.push(item.key);
}
});
}
function _dateDiff (earlyDate, lateDate) {
if (!earlyDate || !lateDate || moment(lateDate).isBefore(earlyDate)) return 0;
return moment(lateDate).diff(earlyDate, 'months', true);
}
api.createSubscription = async function createSubscription (data) {
let recipient = data.gift ? data.gift.member : data.user;
let block = shared.content.subscriptionBlocks[data.gift ? data.gift.subscription.key : data.sub.key];
let months = Number(block.months);
let today = new Date();
let plan;
let group;
let groupId;
let itemPurchased = 'Subscription';
let purchaseType = 'subscribe';
// If we are buying a group subscription
if (data.groupId) {
let groupFields = basicGroupFields.concat(' purchased');
group = await Group.getGroup({user: data.user, groupId: data.groupId, populateLeader: false, groupFields});
if (!group) {
throw new NotFound(shared.i18n.t('groupNotFound'));
}
if (!group.leader === data.user._id) {
throw new NotAuthorized(shared.i18n.t('onlyGroupLeaderCanManageSubscription'));
}
recipient = group;
itemPurchased = 'Group-Subscription';
purchaseType = 'group-subscribe';
groupId = group._id;
}
plan = recipient.purchased.plan;
if (data.gift) {
if (plan.customerId && !plan.dateTerminated) { // User has active plan
plan.extraMonths += months;
} else {
if (!plan.dateUpdated) plan.dateUpdated = today;
if (moment(plan.dateTerminated).isAfter()) {
plan.dateTerminated = moment(plan.dateTerminated).add({months}).toDate();
} else {
plan.dateTerminated = moment().add({months}).toDate();
plan.dateCreated = today;
}
}
if (!plan.customerId) plan.customerId = 'Gift'; // don't override existing customer, but all sub need a customerId
} else {
if (!plan.dateTerminated) plan.dateTerminated = today;
_(plan).merge({ // override with these values
planId: block.key,
customerId: data.customerId,
dateUpdated: today,
paymentMethod: data.paymentMethod,
extraMonths: Number(plan.extraMonths) + _dateDiff(today, plan.dateTerminated),
dateTerminated: null,
// Specify a lastBillingDate just for Amazon Payments
// Resetted every time the subscription restarts
lastBillingDate: data.paymentMethod === 'Amazon Payments' ? today : undefined,
}).defaults({ // allow non-override if a plan was previously used
gemsBought: 0,
dateCreated: today,
mysteryItems: [],
}).value();
}
// Block sub perks
let perks = Math.floor(months / 3);
if (perks) {
plan.consecutive.offset += months;
plan.consecutive.gemCapExtra += perks * 5;
if (plan.consecutive.gemCapExtra > 25) plan.consecutive.gemCapExtra = 25;
plan.consecutive.trinkets += perks;
}
if (recipient !== group) {
revealMysteryItems(recipient);
}
if (!data.gift) {
txnEmail(data.user, 'subscription-begins');
}
analytics.trackPurchase({
uuid: data.user._id,
groupId,
itemPurchased,
sku: `${data.paymentMethod.toLowerCase()}-subscription`,
purchaseType,
paymentMethod: data.paymentMethod,
quantity: 1,
gift: Boolean(data.gift),
purchaseValue: block.price,
headers: data.headers,
});
if (!group) data.user.purchased.txnCount++;
if (data.gift) {
let message = `\`Hello ${data.gift.member.profile.name}, ${data.user.profile.name} has sent you ${shared.content.subscriptionBlocks[data.gift.subscription.key].months} months of subscription!\``;
if (data.gift.message) message += ` ${data.gift.message}`;
data.user.sendMessage(data.gift.member, message);
let byUserName = getUserInfo(data.user, ['name']).name;
if (data.gift.member.preferences.emailNotifications.giftedSubscription !== false) {
txnEmail(data.gift.member, 'gifted-subscription', [
{name: 'GIFTER', content: byUserName},
{name: 'X_MONTHS_SUBSCRIPTION', content: months},
]);
}
if (data.gift.member._id !== data.user._id) { // Only send push notifications if sending to a user other than yourself
if (data.gift.member.preferences.pushNotifications.giftedSubscription !== false) {
sendPushNotification(data.gift.member,
{
title: shared.i18n.t('giftedSubscription'),
message: shared.i18n.t('giftedSubscriptionInfo', {months, name: byUserName}),
identifier: 'giftedSubscription',
payload: {replyTo: data.user._id},
}
);
}
}
}
if (group) {
await group.save();
} else {
await data.user.save();
}
if (data.gift) await data.gift.member.save();
slack.sendSubscriptionNotification({
buyer: {
id: data.user._id,
name: data.user.profile.name,
email: getUserInfo(data.user, ['email']).email,
},
recipient: data.gift ? {
id: data.gift.member._id,
name: data.gift.member.profile.name,
email: getUserInfo(data.gift.member, ['email']).email,
} : {},
paymentMethod: data.paymentMethod,
months,
});
};
// Sets their subscription to be cancelled later
api.cancelSubscription = async function cancelSubscription (data) {
let plan;
let group;
let cancelType = 'unsubscribe';
let groupId;
// If we are buying a group subscription
if (data.groupId) {
let groupFields = basicGroupFields.concat(' purchased');
group = await Group.getGroup({user: data.user, groupId: data.groupId, populateLeader: false, groupFields});
if (!group) {
throw new NotFound(shared.i18n.t('groupNotFound'));
}
if (!group.leader === data.user._id) {
throw new NotAuthorized(shared.i18n.t('onlyGroupLeaderCanManageSubscription'));
}
plan = group.purchased.plan;
} else {
plan = data.user.purchased.plan;
}
let now = moment();
let remaining = data.nextBill ? moment(data.nextBill).diff(new Date(), 'days') : 30;
let extraDays = Math.ceil(30.5 * plan.extraMonths);
let nowStr = `${now.format('MM')}/${moment(plan.dateUpdated).format('DD')}/${now.format('YYYY')}`;
let nowStrFormat = 'MM/DD/YYYY';
plan.dateTerminated =
moment(nowStr, nowStrFormat)
.add({days: remaining})
.add({days: extraDays})
.toDate();
plan.extraMonths = 0; // clear extra time. If they subscribe again, it'll be recalculated from p.dateTerminated
if (group) {
await group.save();
} else {
await data.user.save();
}
txnEmail(data.user, 'cancel-subscription');
if (group) {
cancelType = 'group-unsubscribe';
groupId = group._id;
}
analytics.track(cancelType, {
uuid: data.user._id,
groupId,
gaCategory: 'commerce',
gaLabel: data.paymentMethod,
paymentMethod: data.paymentMethod,
headers: data.headers,
});
};
api.buyGems = async function buyGems (data) {
let amt = data.amount || 5;
amt = data.gift ? data.gift.gems.amount / 4 : amt;
(data.gift ? data.gift.member : data.user).balance += amt;
data.user.purchased.txnCount++;
if (!data.gift) txnEmail(data.user, 'donation');
analytics.trackPurchase({
uuid: data.user._id,
itemPurchased: 'Gems',
sku: `${data.paymentMethod.toLowerCase()}-checkout`,
purchaseType: 'checkout',
paymentMethod: data.paymentMethod,
quantity: 1,
gift: Boolean(data.gift),
purchaseValue: amt,
headers: data.headers,
});
if (data.gift) {
let byUsername = getUserInfo(data.user, ['name']).name;
let gemAmount = data.gift.gems.amount || 20;
let message = `\`Hello ${data.gift.member.profile.name}, ${data.user.profile.name} has sent you ${gemAmount} gems!\``;
if (data.gift.message) message += ` ${data.gift.message}`;
data.user.sendMessage(data.gift.member, message);
if (data.gift.member.preferences.emailNotifications.giftedGems !== false) {
txnEmail(data.gift.member, 'gifted-gems', [
{name: 'GIFTER', content: byUsername},
{name: 'X_GEMS_GIFTED', content: gemAmount},
]);
}
if (data.gift.member._id !== data.user._id) { // Only send push notifications if sending to a user other than yourself
if (data.gift.member.preferences.pushNotifications.giftedGems !== false) {
sendPushNotification(
data.gift.member,
{
title: shared.i18n.t('giftedGems'),
message: shared.i18n.t('giftedGemsInfo', {amount: gemAmount, name: byUsername}),
identifier: 'giftedGems',
}
);
}
}
await data.gift.member.save();
}
await data.user.save();
};
module.exports = api;