habitica/src/server/api.coffee

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express = require 'express'
router = new express.Router()
scoring = require('../app/scoring')
_ = require('underscore')
# ---------- /v1 API ------------
###
v1 API. Requires user-id and apiToken, task-id, direction. Test with:
curl -X POST -H "Content-Type:application/json" -d '{"apiToken":"{TOKEN}"}' localhost:3000/v1/users/{UID}/tasks/productivity/up
###
router.post '/users/:uid/tasks/:taskId/:direction', (req, res) ->
{uid, taskId, direction} = req.params
{apiToken, title, service, icon} = req.body
console.log {params:req.params, body:req.body} if process.env.NODE_ENV == 'development'
# Send error responses for improper API call
return res.send(500, 'request body "apiToken" required') unless apiToken
return res.send(500, ':uid required') unless uid
return res.send(500, ':taskId required') unless taskId
return res.send(500, ":direction must be 'up' or 'down'") unless direction in ['up','down']
model = req.getModel()
req._isServer = true
model.fetch model.query('users').withIdAndToken(uid, apiToken), (err, result) ->
return res.send(500, err) if err
user = result.at(0)
userObj = user.get()
if _.isEmpty(userObj)
return res.send(500, "User with uid=#{uid}, token=#{apiToken} not found. Make sure you're not using your username, but your User Id")
model.ref('_user', user)
# Create task if doesn't exist
# TODO add service & icon to task
unless model.get("_user.tasks.#{taskId}")
model.refList "_habitList", "_user.tasks", "_user.habitIds"
model.at('_habitList').push {
id: taskId
type: 'habit'
text: (title || taskId)
value: 0
up: true
down: true
notes: "This task was created by a third-party service. Feel free to edit, it won't harm the connection to that service. Additionally, multiple services may piggy-back off this task."
}, (a,b,c) ->
console.log {a:a,b:b,c:c}
scoring.setModel(model)
delta = scoring.score(taskId, direction)
result = model.get ('_user.stats')
result.delta = delta
res.send(result)
module.exports = router