@hsaadawy/ngx-chat
Version:
35 lines • 7.75 kB
JavaScript
export class IqResponseError extends Error {
constructor(errorStanza) {
super(IqResponseError.extractErrorTextFromErrorResponse(errorStanza, IqResponseError.extractErrorDataFromErrorResponse(errorStanza)));
this.errorStanza = errorStanza;
const { code, type, condition } = IqResponseError.extractErrorDataFromErrorResponse(errorStanza);
this.errorCode = code;
this.errorType = type;
this.errorCondition = condition;
}
static extractErrorDataFromErrorResponse(stanza) {
var _a;
const errorElement = stanza.getChild('error');
const errorCode = Number(errorElement === null || errorElement === void 0 ? void 0 : errorElement.attrs.code) || undefined;
const errorType = errorElement === null || errorElement === void 0 ? void 0 : errorElement.attrs.type;
const errorCondition = (_a = errorElement === null || errorElement === void 0 ? void 0 : errorElement.children.filter(childElement => childElement.getName() !== 'text' &&
childElement.attrs.xmlns === IqResponseError.ERROR_ELEMENT_NS)[0]) === null || _a === void 0 ? void 0 : _a.getName();
return {
code: errorCode,
type: errorType,
condition: errorCondition,
};
}
static extractErrorTextFromErrorResponse(stanza, { code, type, condition }) {
var _a;
const additionalData = [
`errorCode: ${code !== null && code !== void 0 ? code : '[unknown]'}`,
`errorType: ${type !== null && type !== void 0 ? type : '[unknown]'}`,
`errorCondition: ${condition !== null && condition !== void 0 ? condition : '[unknown]'}`
].join(', ');
const errorText = ((_a = stanza.getChild('error')) === null || _a === void 0 ? void 0 : _a.getChildText('text', IqResponseError.ERROR_ELEMENT_NS)) || 'Unknown error';
return `IqResponseError: ${errorText}${additionalData ? ` (${additionalData})` : ''}`;
}
}
IqResponseError.ERROR_ELEMENT_NS = 'urn:ietf:params:xml:ns:xmpp-stanzas';
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