mailtrain/server/lib/dependency-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

57 lines
1.8 KiB
JavaScript

'use strict';
const knex = require('./knex');
const interoperableErrors = require('../../shared/interoperable-errors');
const entitySettings = require('./entity-settings');
const shares = require('../models/shares');
const defaultNoOfDependenciesReported = 20;
async function ensureNoDependencies(tx, context, id, depSpecs) {
const deps = [];
let andMore = false;
for (const depSpec of depSpecs) {
const entityType = entitySettings.getEntityType(depSpec.entityTypeId);
let rows;
if (depSpec.query) {
rows = await depSpec.query(tx).limit(defaultNoOfDependenciesReported + 1);
} else if (depSpec.column) {
rows = await tx(entityType.entitiesTable).where(depSpec.column, id).forShare().select(['id', 'name']).limit(defaultNoOfDependenciesReported + 1);
} else if (depSpec.rows) {
rows = await depSpec.rows(tx, defaultNoOfDependenciesReported + 1)
}
for (const row of rows) {
if (deps.length === defaultNoOfDependenciesReported) {
andMore = true;
break;
}
if (await shares.checkEntityPermissionTx(tx, context, depSpec.entityTypeId, row.id, 'view')) {
deps.push({
entityTypeId: depSpec.entityTypeId,
name: row.name,
link: entityType.clientLink(row.id)
});
} else {
deps.push({
entityTypeId: depSpec.entityTypeId,
id: row.id
});
}
}
}
if (deps.length > 0) {
throw new interoperableErrors.DependencyPresentError('', {
dependencies: deps,
andMore
});
}
}
module.exports.ensureNoDependencies = ensureNoDependencies;