60 lines
No EOL
1.8 KiB
JavaScript
60 lines
No EOL
1.8 KiB
JavaScript
'use strict';
|
|
|
|
const knex = require('../lib/knex');
|
|
const hasher = require('node-object-hash')();
|
|
const { enforce, filterObject } = require('../lib/helpers');
|
|
const dtHelpers = require('../lib/dt-helpers');
|
|
const interoperableErrors = require('../shared/interoperable-errors');
|
|
|
|
const allowedKeys = new Set(['name', 'description', 'mime_type', 'user_fields', 'js', 'hbs']);
|
|
|
|
function hash(ns) {
|
|
return hasher.hash(filterObject(ns, allowedKeys));
|
|
}
|
|
|
|
async function getById(templateId) {
|
|
const template = await knex('report_templates').where('id', templateId).first();
|
|
if (!template) {
|
|
throw new interoperableErrors.NotFoundError();
|
|
}
|
|
|
|
return template;
|
|
}
|
|
|
|
async function listDTAjax(params) {
|
|
return await dtHelpers.ajaxList(params, tx => tx('report_templates'), ['report_templates.id', 'report_templates.name', 'report_templates.description', 'report_templates.created']);
|
|
}
|
|
|
|
async function create(template) {
|
|
const templateId = await knex('report_templates').insert(filterObject(template, allowedKeys));
|
|
return templateId;
|
|
}
|
|
|
|
async function updateWithConsistencyCheck(template) {
|
|
await knex.transaction(async tx => {
|
|
const existingTemplate = await tx('report_templates').where('id', template.id).first();
|
|
if (!template) {
|
|
throw new interoperableErrors.NotFoundError();
|
|
}
|
|
|
|
const existingNsHash = hash(existingTemplate);
|
|
if (existingNsHash != template.originalHash) {
|
|
throw new interoperableErrors.ChangedError();
|
|
}
|
|
|
|
await tx('report_templates').where('id', template.id).update(filterObject(template, allowedKeys));
|
|
});
|
|
}
|
|
|
|
async function remove(templateId) {
|
|
await knex('report_templates').where('id', templateId).del();
|
|
}
|
|
|
|
module.exports = {
|
|
hash,
|
|
getById,
|
|
listDTAjax,
|
|
create,
|
|
updateWithConsistencyCheck,
|
|
remove
|
|
}; |