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utils: async api: reject with whole failure response and add helper to alert it

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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2021-03-23 11:26:17 +01:00
parent ea2b3fd736
commit 106fe29ef2
1 changed files with 14 additions and 8 deletions
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22
src/Utils.js
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@ -443,6 +443,17 @@ utilities: {
Ext.Ajax.request(newopts); Ext.Ajax.request(newopts);
}, },
// can be useful for catching displaying errors from the API, e.g.:
// Proxmox.Async.api2({
// ...
// }).catch(Proxmox.Utils.alertResponseFailure);
alertResponseFailure: (response) => {
Ext.Msg.alert(
gettext('Error'),
response.htmlStatus || response.result.message,
);
},
checked_command: function(orig_cmd) { checked_command: function(orig_cmd) {
Proxmox.Utils.API2Request( Proxmox.Utils.API2Request(
{ {
@ -1041,18 +1052,13 @@ utilities: {
Ext.define('Proxmox.Async', { Ext.define('Proxmox.Async', {
singleton: true, singleton: true,
// Returns a Promise resolving to the result of an `API2Request`. // Returns a Promise resolving to the result of an `API2Request` or rejecting to the error
// repsonse on failure
api2: function(reqOpts) { api2: function(reqOpts) {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
delete reqOpts.callback; // not allowed in this api delete reqOpts.callback; // not allowed in this api
reqOpts.success = response => resolve(response); reqOpts.success = response => resolve(response);
reqOpts.failure = response => { reqOpts.failure = response => reject(response);
if (response.result && response.result.message) {
reject(response.result.message);
} else {
reject("api call failed");
}
};
Proxmox.Utils.API2Request(reqOpts); Proxmox.Utils.API2Request(reqOpts);
}); });
}, },