mirror of
https://github.com/codeninjasllc/codecombat.git
synced 2024-11-28 10:06:08 -05:00
234 lines
9.6 KiB
CoffeeScript
234 lines
9.6 KiB
CoffeeScript
Course = require '../courses/Course'
|
|
Handler = require '../commons/Handler'
|
|
hipchat = require '../hipchat'
|
|
Prepaid = require './Prepaid'
|
|
User = require '../users/User'
|
|
StripeUtils = require '../lib/stripe_utils'
|
|
utils = require '../../app/core/utils'
|
|
|
|
# TODO: Should this happen on a save() call instead of a prepaid/-/create post?
|
|
# TODO: Probably a better way to create a unique 8 charactor string property using db voodoo
|
|
|
|
PrepaidHandler = class PrepaidHandler extends Handler
|
|
modelClass: Prepaid
|
|
jsonSchema: require '../../app/schemas/models/prepaid.schema'
|
|
allowedMethods: ['GET','POST']
|
|
|
|
baseAmount: 999
|
|
|
|
logError: (user, msg) ->
|
|
console.warn "Prepaid Error: [#{user.get('slug')} (#{user._id})] '#{msg}'"
|
|
|
|
hasAccess: (req) ->
|
|
req.method is 'GET' || req.user?.isAdmin()
|
|
|
|
getByRelationship: (req, res, args...) ->
|
|
relationship = args[1]
|
|
return @getPrepaidAPI(req, res, args[2]) if relationship is 'code'
|
|
return @createPrepaidAPI(req, res) if relationship is 'create'
|
|
return @purchasePrepaidAPI(req, res) if relationship is 'purchase'
|
|
return @postRedeemerAPI(req, res, args[0]) if relationship is 'redeemers'
|
|
super arguments...
|
|
|
|
getPrepaidAPI: (req, res, code) ->
|
|
return @sendForbiddenError(res) unless req.user?
|
|
return @sendNotFoundError(res, "You must specify a code") unless code
|
|
|
|
Prepaid.findOne({ code: code.toString() }).exec (err, prepaid) =>
|
|
if err
|
|
console.warn "Get Prepaid Code Error [#{req.user.get('slug')} (#{req.user.id})]: #{JSON.stringify(err)}"
|
|
return @sendDatabaseError(res, err)
|
|
|
|
return @sendNotFoundError(res, "Code not found") unless prepaid
|
|
|
|
@sendSuccess(res, prepaid.toObject())
|
|
|
|
createPrepaidAPI: (req, res) ->
|
|
return @sendForbiddenError(res) unless @hasAccess(req)
|
|
return @sendForbiddenError(res) unless req.body.type in ['course', 'subscription','terminal_subscription']
|
|
return @sendForbiddenError(res) unless req.body.maxRedeemers > 0
|
|
|
|
properties = {}
|
|
type = req.body.type
|
|
maxRedeemers = req.body.maxRedeemers
|
|
|
|
if req.body.type is 'course'
|
|
return @sendDatabaseError(res, "TODO: need to add courseIDs")
|
|
else if req.body.type is 'subscription'
|
|
properties.couponID = 'free'
|
|
else if req.body.type is 'terminal_subscription'
|
|
properties.months = req.body.months
|
|
|
|
@createPrepaid req.user, req.body.type, req.body.maxRedeemers, properties, (err, prepaid) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
@sendSuccess(res, prepaid.toObject())
|
|
|
|
postRedeemerAPI: (req, res, prepaidID) ->
|
|
return @sendMethodNotAllowed(res, 'You may only POST redeemers.') if req.method isnt 'POST'
|
|
return @sendBadInputError(res, 'Need an object with a userID') unless req.body?.userID
|
|
Prepaid.findById(prepaidID).exec (err, prepaid) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
return @sendNotFoundError(res) if not prepaid
|
|
return @sendForbiddenError(res) if prepaid.get('creator').toString() isnt req.user.id
|
|
return @sendForbiddenError(res) if _.size(prepaid.get('redeemers')) >= prepaid.get('maxRedeemers')
|
|
User.findById(req.body.userID).exec (err, user) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
return @sendNotFoundError(res, 'User for given ID not found') if not user
|
|
userID = user.get('_id')
|
|
Prepaid.count {'redeemers.userID': userID}, (err, count) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
return @sendSuccess(res, @formatEntity(req, prepaid)) if count
|
|
redeemers = _.clone(prepaid.get('redeemers') or [])
|
|
redeemers.push({ date: new Date(), userID: userID })
|
|
prepaid.set('redeemers', redeemers)
|
|
# Not worrying about race conditions. Worst case: overwrite one user with another.
|
|
# You can't end up with more than maxRedeemers in the list of redeemers.
|
|
prepaid.save (err, prepaid) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
@sendSuccess(res, @formatEntity(req, prepaid))
|
|
|
|
createPrepaid: (user, type, maxRedeemers, properties, done) ->
|
|
Prepaid.generateNewCode (code) =>
|
|
return done('Database error.') unless code
|
|
options =
|
|
creator: user._id
|
|
type: type
|
|
code: code
|
|
maxRedeemers: maxRedeemers
|
|
properties: properties
|
|
redeemers: []
|
|
|
|
prepaid = new Prepaid options
|
|
prepaid.save (err) =>
|
|
return done(err) if err
|
|
done(err, prepaid)
|
|
|
|
purchasePrepaidAPI: (req, res) ->
|
|
return @sendUnauthorizedError(res) if not req.user? or req.user?.isAnonymous()
|
|
return @sendForbiddenError(res) unless req.body.type in ['course', 'terminal_subscription']
|
|
|
|
if req.body.type is 'terminal_subscription'
|
|
description = req.body.description
|
|
maxRedeemers = parseInt(req.body.maxRedeemers)
|
|
months = parseInt(req.body.months)
|
|
timestamp = req.body.stripe?.timestamp
|
|
token = req.body.stripe?.token
|
|
|
|
return @sendBadInputError(res) unless isNaN(maxRedeemers) is false and maxRedeemers > 0
|
|
return @sendBadInputError(res) unless isNaN(months) is false and months > 0
|
|
return @sendError(res, 403, "Users or Months must be greater than 3") if maxRedeemers < 3 and months < 3
|
|
|
|
@purchasePrepaidTerminalSubscription req.user, description, maxRedeemers, months, timestamp, token, (err, prepaid) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
@sendSuccess(res, prepaid.toObject())
|
|
|
|
else if req.body.type is 'course'
|
|
courseID = req.body.courseID
|
|
|
|
maxRedeemers = parseInt(req.body.maxRedeemers)
|
|
timestamp = req.body.stripe?.timestamp
|
|
token = req.body.stripe?.token
|
|
|
|
return @sendBadInputError(res) unless isNaN(maxRedeemers) is false and maxRedeemers > 0
|
|
|
|
query = if courseID? then {_id: courseID} else {}
|
|
Course.find query, (err, courses) =>
|
|
if err
|
|
@logError(user, "Find courses error: #{JSON.stringify(err)}")
|
|
return done(err)
|
|
|
|
@purchasePrepaidCourse req.user, courses, maxRedeemers, timestamp, token, (err, prepaid) =>
|
|
# TODO: this badinput detection is fragile, in course instance handler as well
|
|
return @sendBadInputError(res, err) if err is 'Missing required Stripe token'
|
|
return @sendDatabaseError(res, err) if err
|
|
@sendSuccess(res, prepaid.toObject())
|
|
else
|
|
@sendForbiddenError(res)
|
|
|
|
purchasePrepaidCourse: (user, courses, maxRedeemers, timestamp, token, done) ->
|
|
type = 'course'
|
|
|
|
courseIDs = (c.get('_id') for c in courses)
|
|
coursePrices = (c.get('pricePerSeat') for c in courses)
|
|
amount = utils.getCourseBundlePrice(coursePrices, maxRedeemers)
|
|
if amount > 0 and not (token or user.isAdmin())
|
|
@logError(user, "Purchase prepaid courses missing required Stripe token #{amount}")
|
|
return done('Missing required Stripe token')
|
|
|
|
if amount is 0 or user.isAdmin()
|
|
@createPrepaid(user, type, maxRedeemers, courseIDs: courseIDs, done)
|
|
|
|
else
|
|
StripeUtils.getCustomer user, token, (err, customer) =>
|
|
if err
|
|
@logError(user, "Stripe getCustomer error: #{JSON.stringify(err)}")
|
|
return done(err)
|
|
|
|
metadata =
|
|
type: type
|
|
userID: user.id
|
|
timestamp: parseInt(timestamp)
|
|
description: if courses.length is 1 then courses[0].get('name') else 'All Courses'
|
|
maxRedeemers: maxRedeemers
|
|
productID: "prepaid #{type}"
|
|
courseIDs: courseIDs
|
|
|
|
StripeUtils.createCharge user, amount, metadata, (err, charge) =>
|
|
if err
|
|
@logError(user, "createCharge error: #{JSON.stringify(err)}")
|
|
return done(err)
|
|
|
|
StripeUtils.createPayment user, charge, (err, payment) =>
|
|
if err
|
|
@logError(user, "createPayment error: #{JSON.stringify(err)}")
|
|
return done(err)
|
|
msg = "Prepaid code purchased: #{type} seats=#{maxRedeemers} courseIDs=#{courseIDs} #{user.get('email')}"
|
|
hipchat.sendHipChatMessage msg, ['tower']
|
|
@createPrepaid(user, type, maxRedeemers, courseIDs: courseIDs, done)
|
|
|
|
purchasePrepaidTerminalSubscription: (user, description, maxRedeemers, months, timestamp, token, done) ->
|
|
type = 'terminal_subscription'
|
|
|
|
StripeUtils.getCustomer user, token, (err, customer) =>
|
|
if err
|
|
@logError(user, "getCustomer error: #{JSON.stringify(err)}")
|
|
return done(err)
|
|
|
|
metadata =
|
|
type: type
|
|
userID: user.id
|
|
timestamp: parseInt(timestamp)
|
|
description: description
|
|
maxRedeemers: maxRedeemers
|
|
months: months
|
|
productID: "prepaid #{type}"
|
|
|
|
amount = utils.getPrepaidCodeAmount(@baseAmount, maxRedeemers, months)
|
|
|
|
StripeUtils.createCharge user, amount, metadata, (err, charge) =>
|
|
if err
|
|
@logError(user, "createCharge error: #{JSON.stringify(err)}")
|
|
return done(err)
|
|
|
|
StripeUtils.createPayment user, charge, (err, payment) =>
|
|
if err
|
|
@logError(user, "createPayment error: #{JSON.stringify(err)}")
|
|
return done(err)
|
|
|
|
Prepaid.generateNewCode (code) =>
|
|
return done('Database error.') unless code
|
|
prepaid = new Prepaid
|
|
creator: user._id
|
|
type: type
|
|
code: code
|
|
maxRedeemers: maxRedeemers
|
|
redeemers: []
|
|
properties:
|
|
months: months
|
|
prepaid.save (err) =>
|
|
return done(err) if err
|
|
msg = "Prepaid code purchased: #{type} users=#{maxRedeemers} months=#{months} #{user.get('email')}"
|
|
hipchat.sendHipChatMessage msg, ['tower']
|
|
return done(null, prepaid)
|
|
|
|
module.exports = new PrepaidHandler()
|