brotherton-erpnext/erpnext/public/js/hub/hub_call.js
Faris Ansari 76b31deda5 Isomorphic marketplace ()
* feat: Make marketplace run on hub server in Guest mode

* fix: Skip page actions on server

* fix: Limit PageContainer to marketplace route

* fix(eslint): Add hub variable to globals
2018-09-11 17:38:31 +05:30

69 lines
1.4 KiB
JavaScript

frappe.provide('hub');
frappe.provide('erpnext.hub');
erpnext.hub.cache = {};
hub.call = function call_hub_method(method, args={}, clear_cache_on_event) { // eslint-disable-line
return new Promise((resolve, reject) => {
// cache
const key = method + JSON.stringify(args);
if (erpnext.hub.cache[key]) {
resolve(erpnext.hub.cache[key]);
}
// cache invalidation
const clear_cache = () => delete erpnext.hub.cache[key];
if (!clear_cache_on_event) {
invalidate_after_5_mins(clear_cache);
} else {
erpnext.hub.on(clear_cache_on_event, () => {
clear_cache(key);
});
}
let res;
if (hub.is_server) {
res = frappe.call({
method: 'hub.hub.api.' + method,
args
});
} else {
res = frappe.call({
method: 'erpnext.hub_node.api.call_hub_method',
args: {
method,
params: args
}
});
}
res.then(r => {
if (r.message) {
const response = r.message;
if (response.error) {
frappe.throw({
title: __('Marketplace Error'),
message: response.error
});
}
erpnext.hub.cache[key] = response;
erpnext.hub.trigger(`response:${key}`, { response });
resolve(response);
}
reject(r);
}).fail(reject);
});
};
function invalidate_after_5_mins(clear_cache) {
// cache invalidation after 5 minutes
const timeout = 5 * 60 * 1000;
setTimeout(() => {
clear_cache();
}, timeout);
}