Created
March 21, 2014 13:44
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React Store + DataManifest Prototype
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'use strict'; | |
var rsvp = require('rsvp'), | |
lodash = require('lodash'), | |
invariant = require('react/lib/invariant') | |
function resolve(resource) { | |
if (resource instanceof rsvp.Promise) { | |
return resource | |
} else if (lodash.isArray(resource)) { | |
return rsvp.all(resource) | |
} else if (lodash.isObject(resource)) { | |
return rsvp.hash(resource) | |
} | |
} | |
var DataManifestMixin = { | |
loadData: function(params) { | |
invariant( | |
this.type.createManifest !== undefined, | |
'Component must implement a static createManifest method' | |
) | |
return resolve(this.type.createManifest(params)) | |
}, | |
componentWillMount: function() { | |
this.loadData(this.props.params).then(this.setState.bind(this)) | |
}, | |
} | |
module.exports = DataManifestMixin |
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/** @jsx React.DOM */ | |
'use strict'; | |
var React = require('react'), | |
Store = require('./Store'), | |
DataManifestMixin = require('./DataManifestMixin') | |
var Products = React.createClass({ | |
mixins: [DataManifestMixin], | |
render: function() { | |
var products = this.state.products | |
if (!this.state.products) { | |
console.log('Loading...') | |
} else { | |
console.log('Products:', products) | |
} | |
}, | |
statics: { | |
createManifest: function(params) { | |
return { | |
products: Store.products.query(params.limit, params.offset) | |
} | |
} | |
} | |
}) | |
module.exports = Products |
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'use strict'; | |
var rsvp = require('rsvp'), | |
superagent = require('superagent') | |
var baseUrl = 'http://mytestapi.apiary.io' | |
// Add promise method to superagent | |
superagent.Request.prototype.promise = function() { | |
return new rsvp.Promise(function(resolve, reject) { | |
if (this.method !== 'GET') this.type('json') | |
if (this.method !== 'DELETE') this.accept('json') | |
if (this.url.charAt(0) == '/') this.url = baseUrl + this.url | |
this.end(function(err, res) { | |
if (err) return reject(err) | |
if (res.error) return reject(res.error.message) | |
resolve(res.body) | |
}) | |
}.bind(this)) | |
} | |
var InventoryStore = { | |
query: function(limit, offset) { | |
return superagent | |
.get('/inventory') | |
.query({ | |
offset: offset, | |
limit: limit | |
}) | |
.promise() | |
} | |
} | |
var ProductsStore = { | |
query: function(limit, offset) { | |
return superagent | |
.get('/products') | |
.query({ | |
offset: offset, | |
limit: limit | |
}) | |
.promise() | |
}, | |
create: function(name, eans) { | |
var items = eans.map(function(ean) { | |
return { | |
ean: ean | |
} | |
}) | |
return superagent | |
.post('/products') | |
.send({ | |
name: name, | |
items: items | |
}) | |
.promise() | |
.then(function(res) { | |
return res.id | |
}) | |
}, | |
get: function(id) { | |
return superagent.get('/products/' + id).promise() | |
}, | |
patch: function(id, properties) { | |
return superagent | |
.patch('/products/' + id) | |
.send(properties) | |
.promise() | |
} | |
} | |
var Store = { | |
inventory: InventoryStore, | |
products: ProductsStore | |
} | |
module.exports = Store |
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