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db/Pad.js: convert to promises/async

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Also updated some small chunks of dependent code that couldn't be converted
until this one had been done.
This commit is contained in:
Ray Bellis 2019-01-31 11:14:38 +00:00
parent ebb8a64e3c
commit 6d1b6b2796
4 changed files with 236 additions and 454 deletions
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14
src/node/db/GroupManager.js
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@ -18,13 +18,11 @@
* limitations under the License.
*/
var ERR = require("async-stacktrace");
var customError = require("../utils/customError");
var randomString = require('ep_etherpad-lite/static/js/pad_utils').randomString;
var db = require("./DB");
var padManager = require("./PadManager");
var sessionManager = require("./SessionManager");
const thenify = require("thenify").withCallback;
exports.listAllGroups = async function()
{
@ -85,15 +83,13 @@ exports.deleteGroup = async function(groupID)
await db.set("groups", newGroups);
}
// @TODO: this is the only function still called with a callback
exports.doesGroupExist = thenify(function(groupID, callback)
exports.doesGroupExist = async function(groupID)
{
// try to get the group entry
db.db.get("group:" + groupID, function (err, group) {
if (ERR(err, callback)) return;
callback(null, group != null);
});
});
let group = await db.get("group:" + groupID);
return (group != null);
}
exports.createGroup = async function()
{