resource.js
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/**
* Service for interacting with RESTful services.
*/
import Http from './http/index';
import { assign, each, merge } from './util';
export default function Resource(url, params, actions, options) {
var self = this || {}, resource = {};
actions = assign({},
Resource.actions,
actions
);
each(actions, (action, name) => {
action = merge({url, params: assign({}, params)}, options, action);
resource[name] = function () {
return (self.$http || Http)(opts(action, arguments));
};
});
return resource;
}
function opts(action, args) {
var options = assign({}, action), params = {}, body;
switch (args.length) {
case 2:
params = args[0];
body = args[1];
break;
case 1:
if (/^(POST|PUT|PATCH)$/i.test(options.method)) {
body = args[0];
} else {
params = args[0];
}
break;
case 0:
break;
default:
throw 'Expected up to 2 arguments [params, body], got ' + args.length + ' arguments';
}
options.body = body;
options.params = assign({}, options.params, params);
return options;
}
Resource.actions = {
get: {method: 'GET'},
save: {method: 'POST'},
query: {method: 'GET'},
update: {method: 'PUT'},
remove: {method: 'DELETE'},
delete: {method: 'DELETE'}
};