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potentially fixes ubbmigrator issue https://github.com/akhoury/nodebb-plugin-ubbmigrator/issues/2

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psychobunny
2013-11-27 11:21:16 -05:00
parent 62e2aa67d7
commit 46d6d7637e
1 changed files with 121 additions and 114 deletions
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235
src/groups.js
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@@ -1,121 +1,128 @@
(function () { (function(Groups) {
"use strict"; "use strict";
var async = require('async'), var async = require('async'),
User = require('./user'), User = require('./user'),
RDB = RDB || require('./redis'), RDB = RDB || require('./redis');
Groups = {
list: function (options, callback) { Groups.list = function(options, callback) {
RDB.hvals('group:gid', function (err, gids) { RDB.hvals('group:gid', function (err, gids) {
if (gids.length > 0) { if (gids.length > 0) {
async.map(gids, function (gid, next) { async.map(gids, function (gid, next) {
Groups.get(gid, { Groups.get(gid, {
expand: options.expand expand: options.expand
}, next); }, next);
}, function (err, groups) { }, function (err, groups) {
callback(err, groups.filter(function (group) { callback(err, groups.filter(function (group) {
if (group.deleted === '1') { if (group.deleted === '1') {
return false; return false;
} else { } else {
return true; return true;
} }
})); }));
});
} else {
callback(null, []);
}
}); });
}, } else {
get: function (gid, options, callback) { callback(null, []);
async.parallel({
base: function (next) {
RDB.hgetall('gid:' + gid, next);
},
users: function (next) {
RDB.smembers('gid:' + gid + ':members', function (err, uids) {
if (options.expand) {
if (err) {
return next(err);
}
async.map(uids, function (uid, next) {
User.getUserData(uid, next);
}, function (err, users) {
next(err, users);
});
} else {
next(err, uids);
}
});
}
}, function (err, results) {
if (err) {
return callback(err);
}
results.base.count = results.users.length;
results.base.members = results.users;
results.base.deletable = (results.base.gid !== '1');
callback(err, results.base);
});
},
getGidFromName: function (name, callback) {
RDB.hget('group:gid', name, callback);
},
isMember: function (uid, gid, callback) {
RDB.sismember('gid:' + gid + ':members', uid, callback);
},
exists: function (name, callback) {
RDB.hexists('group:gid', name, callback);
},
create: function (name, description, callback) {
if (name.length === 0) {
return callback(new Error('name-too-short'));
}
Groups.exists(name, function (err, exists) {
if (!exists) {
RDB.incr('next_gid', function (err, gid) {
RDB.multi()
.hset('group:gid', name, gid)
.hmset('gid:' + gid, {
gid: gid,
name: name,
description: description,
deleted: '0'
})
.exec(function (err) {
Groups.get(gid, {}, callback);
});
});
} else {
callback(new Error('group-exists'));
}
});
},
update: function (gid, values, callback) {
RDB.exists('gid:' + gid, function (err, exists) {
if (!err && exists) {
RDB.hmset('gid:' + gid, values, callback);
} else {
callback(new Error('gid-not-found'));
}
});
},
destroy: function (gid, callback) {
if (gid !== 1) {
RDB.hset('gid:' + gid, 'deleted', '1', callback);
}
},
join: function (gid, uid, callback) {
RDB.sadd('gid:' + gid + ':members', uid, callback);
},
leave: function (gid, uid, callback) {
RDB.srem('gid:' + gid + ':members', uid, callback);
} }
}; });
};
module.exports = Groups; Groups.get = function(gid, options, callback) {
}()); async.parallel({
base: function (next) {
RDB.hgetall('gid:' + gid, next);
},
users: function (next) {
RDB.smembers('gid:' + gid + ':members', function (err, uids) {
if (options.expand) {
if (err) {
return next(err);
}
async.map(uids, function (uid, next) {
User.getUserData(uid, next);
}, function (err, users) {
next(err, users);
});
} else {
next(err, uids);
}
});
}
}, function (err, results) {
if (err) {
return callback(err);
}
results.base.count = results.users.length;
results.base.members = results.users;
results.base.deletable = (results.base.gid !== '1');
callback(err, results.base);
});
};
Groups.getGidFromName = function(name, callback) {
RDB.hget('group:gid', name, callback);
};
Groups.isMember = function(uid, gid, callback) {
RDB.sismember('gid:' + gid + ':members', uid, callback);
};
Groups.exists = function(name, callback) {
RDB.hexists('group:gid', name, callback);
};
Groups.create = function(name, description, callback) {
if (name.length === 0) {
return callback(new Error('name-too-short'));
}
Groups.exists(name, function (err, exists) {
if (!exists) {
RDB.incr('next_gid', function (err, gid) {
RDB.multi()
.hset('group:gid', name, gid)
.hmset('gid:' + gid, {
gid: gid,
name: name,
description: description,
deleted: '0'
})
.exec(function (err) {
Groups.get(gid, {}, callback);
});
});
} else {
callback(new Error('group-exists'));
}
});
};
Groups.update = function(gid, values, callback) {
RDB.exists('gid:' + gid, function (err, exists) {
if (!err && exists) {
RDB.hmset('gid:' + gid, values, callback);
} else {
callback(new Error('gid-not-found'));
}
});
};
Groups.destroy = function(gid, callback) {
if (gid !== 1) {
RDB.hset('gid:' + gid, 'deleted', '1', callback);
}
};
Groups.join = function(gid, uid, callback) {
RDB.sadd('gid:' + gid + ':members', uid, callback);
};
Groups.leave = function(gid, uid, callback) {
RDB.srem('gid:' + gid + ':members', uid, callback);
};
}(module.exports));