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new group members route

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getMembers can take start end
ability to specify how many group members to return
This commit is contained in:
barisusakli
2015-01-29 13:37:45 -05:00
parent a1c8902b4e
commit 57453f33ab
5 changed files with 36 additions and 10 deletions
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13
src/groups.js
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@@ -113,9 +113,10 @@ var async = require('async'),
}
if (options.truncateUserList) {
if (uids.length > 4) {
var userListCount = parseInt(options.userListCount, 10) || 4;
if (uids.length > userListCount) {
numUsers = uids.length;
uids.length = 4;
uids.length = userListCount;
truncated = true;
}
}
@@ -271,8 +272,8 @@ var async = require('async'),
});
};
Groups.getMembers = function(groupName, callback) {
db.getSortedSetRevRange('group:' + groupName + ':members', 0, -1, callback);
Groups.getMembers = function(groupName, start, end, callback) {
db.getSortedSetRevRange('group:' + groupName + ':members', start, end, callback);
};
Groups.isMember = function(uid, groupName, callback) {
@@ -761,7 +762,9 @@ var async = require('async'),
Groups.getLatestMemberPosts = function(groupSlug, max, uid, callback) {
async.waterfall([
async.apply(Groups.getGroupNameByGroupSlug, groupSlug),
Groups.getMembers,
function(groupName, next) {
Groups.getMembers(groupName, 0, -1, next);
},
function(uids, next) {
if (!Array.isArray(uids) || !uids.length) {
return callback(null, []);