99 lines
3.2 KiB
JavaScript
99 lines
3.2 KiB
JavaScript
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'use strict';
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exports = module.exports = {
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get,
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getIcon,
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add,
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list,
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listBackupIds,
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del
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};
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const assert = require('assert'),
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BoxError = require('./boxerror.js'),
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database = require('./database.js'),
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safe = require('safetydance'),
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uuid = require('uuid');
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const ARCHIVE_FIELDS = [ 'id', 'backupId', 'creationTime', 'appConfigJson', '(icon IS NOT NULL) AS hasIcon', '(appStoreIcon IS NOT NULL) AS hasAppStoreIcon' ];
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function postProcess(result) {
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assert.strictEqual(typeof result, 'object');
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result.appConfig = result.appConfigJson ? safe.JSON.parse(result.appConfigJson) : null;
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delete result.appConfigJson;
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return result;
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}
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async function get(id) {
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assert.strictEqual(typeof id, 'string');
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const result = await database.query(`SELECT ${ARCHIVE_FIELDS} FROM archives WHERE id = ? ORDER BY creationTime DESC`, [ id ]);
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if (result.length === 0) return null;
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return postProcess(result[0]);
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}
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async function getIcons(id) {
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assert.strictEqual(typeof id, 'string');
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const results = await database.query('SELECT icon, appStoreIcon FROM archives WHERE id=?', [ id ]);
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if (results.length === 0) return null;
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return { icon: results[0].icon, appStoreIcon: results[0].appStoreIcon };
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}
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async function getIcon(id, options) {
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assert.strictEqual(typeof id, 'string');
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assert.strictEqual(typeof options, 'object');
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const icons = await getIcons(id);
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if (!icons) throw new BoxError(BoxError.NOT_FOUND, 'No such backup');
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if (!options.original && icons.icon) return icons.icon;
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if (icons.appStoreIcon) return icons.appStoreIcon;
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return null;
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}
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async function add(backupId, data) {
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assert.strictEqual(typeof backupId, 'string');
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assert.strictEqual(typeof data, 'object');
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assert(data.appConfig && typeof data.appConfig === 'object');
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const id = uuid.v4();
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const [error] = await safe(database.query('INSERT INTO archives (id, backupId, icon, appStoreIcon, appConfigJson) VALUES (?, ?, ?, ?, ?)',
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[ id, backupId, data.icon, data.appStoreIcon, JSON.stringify(data.appConfig) ]));
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if (error && error.code === 'ER_NO_REFERENCED_ROW_2') throw new BoxError(BoxError.NOT_FOUND, 'Backup not found');
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if (error && error.code === 'ER_DUP_ENTRY') throw new BoxError(BoxError.ALREADY_EXISTS, 'Archive already exists');
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if (error) throw error;
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return id;
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}
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async function list(page, perPage) {
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assert(typeof page === 'number' && page > 0);
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assert(typeof perPage === 'number' && perPage > 0);
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const results = await database.query(`SELECT ${ARCHIVE_FIELDS} FROM archives ORDER BY creationTime DESC LIMIT ?,?`, [ (page-1)*perPage, perPage ]);
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results.forEach(function (result) { postProcess(result); });
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return results;
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}
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async function listBackupIds() {
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const results = await database.query(`SELECT backupId FROM archives`, []);
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return results.map(r => r.backupId);
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}
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async function del(id, auditSource) {
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assert.strictEqual(typeof id, 'string');
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assert(auditSource && typeof auditSource === 'object');
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const result = await database.query('DELETE FROM archives WHERE id=?', [ id ]);
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if (result.affectedRows !== 1) throw new BoxError(BoxError.NOT_FOUND, 'No such archive');
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}
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