mailtrain/server/lib/helpers.js
Tomas Bures 30b361290b - Refactoring of the mail sending part. Mail queue (table 'queued') is now used also for all test emails.
- More options how to send test emails.
- Fixed problems with pausing a campaign (#593)
- Started rework of transactional sender of templates (#606), however this contains functionality regression at the moment because it does not interpret templates as HBS. It needs HBS option for templates as described in https://github.com/Mailtrain-org/mailtrain/issues/611#issuecomment-502345227

TODO:
- detect sending errors connected to not able to contact the mailer and pause/retry campaing and queued sending - don't mark the recipients as BOUNCED
- add FAILED campaign state and fall into it if sending to campaign consistently fails (i.e. the error with sending is not temporary)
- if the same happends for queued email, delete the message
2019-06-25 07:18:06 +02:00

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JavaScript

'use strict';
module.exports = {
enforce,
cleanupFromPost,
filterObject,
castToInteger
};
function enforce(condition, message) {
if (!condition) {
throw new Error(message);
}
}
function cleanupFromPost(value) {
return (value || '').toString().trim();
}
function filterObject(obj, allowedKeys) {
const result = {};
for (const key in obj) {
if (allowedKeys.has(key)) {
result[key] = obj[key];
}
}
return result;
}
function castToInteger(id, msg) {
const val = parseInt(id);
if (!Number.isInteger(val)) {
throw new Error(msg || 'Invalid id');
}
return val;
}