@aws-amplify/graphql-api-construct
Version:
AppSync GraphQL Api Construct using Amplify GraphQL Transformer.
31 lines (30 loc) • 1.03 kB
JavaScript
export class ServiceException extends Error {
constructor(options) {
super(options.message);
Object.setPrototypeOf(this, ServiceException.prototype);
this.name = options.name;
this.$fault = options.$fault;
this.$metadata = options.$metadata;
}
static isInstance(value) {
if (!value)
return false;
const candidate = value;
return (Boolean(candidate.$fault) &&
Boolean(candidate.$metadata) &&
(candidate.$fault === "client" || candidate.$fault === "server"));
}
}
export const decorateServiceException = (exception, additions = {}) => {
Object.entries(additions)
.filter(([, v]) => v !== undefined)
.forEach(([k, v]) => {
if (exception[k] == undefined || exception[k] === "") {
exception[k] = v;
}
});
const message = exception.message || exception.Message || "UnknownError";
exception.message = message;
delete exception.Message;
return exception;
};