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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
/**
* A middleware that logs all actions coming through the system
* to the console.
*/
function log() {
return next => action => {
try {
// Only print the action type, rather than printing the whole object
console.log("[DISPATCH] action type:", action.type);
/*
* USE WITH CAUTION!! This will output everything from an action object,
* and these can be quite large. Printing out large objects will slow
* down tests and cause test failures
*
* console.log("[DISPATCH]", JSON.stringify(action, null, 2));
*/
} catch (e) {
// this occurs if JSON.stringify throws.
console.warn(e);
console.log("[DISPATCH]", action);
}
next(action);
};
}
exports.log = log;