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riot = require \riot
spinner = null
pending = 0
net = riot.observable!
riot.mixin \net do
net: net
module.exports = (i, endpoint, data = {}) ->
if ++pending == 1
spinner := document.create-element \div
..set-attribute \id \wait
document.body.append-child spinner
if i? and typeof i == \object then i = i.token
# append user token when signed in
if i? then data.i = i
opts =
method: \POST
body: JSON.stringify data
if endpoint == \signin
opts.credentials = \include
ep = if (endpoint.index-of '://') > -1
then endpoint
else "#{CONFIG.api.url}/#{endpoint}"
new Promise (resolve, reject) ->
timer = set-timeout ->
net.trigger \detected-slow-network
, 5000ms
fetch ep, opts
.then (res) ->
clear-timeout timer
if --pending == 0
spinner.parent-node.remove-child spinner
if res.status == 200
res.json!.then resolve
else if res.status == 204
resolve!
else
res.json!.then (err) ->
reject err.error
.catch reject
|
