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move bookmarks

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This commit is contained in:
barisusakli
2016-12-23 15:37:26 +03:00
parent c927eb15d7
commit e48f1dac2a
2 changed files with 99 additions and 85 deletions
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97
src/topics.js
View File

@@ -29,27 +29,29 @@ var social = require('./social');
require('./topics/suggested')(Topics);
require('./topics/tools')(Topics);
require('./topics/thumb')(Topics);
require('./topics/bookmarks')(Topics);
Topics.exists = function (tid, callback) {
db.isSortedSetMember('topics:tid', tid, callback);
};
Topics.getPageCount = function (tid, uid, callback) {
Topics.getTopicField(tid, 'postcount', function (err, postCount) {
if (err) {
return callback(err);
}
if (!parseInt(postCount, 10)) {
var postCount;
async.waterfall([
function (next) {
Topics.getTopicField(tid, 'postcount', next);
},
function (_postCount, next) {
if (!parseInt(_postCount, 10)) {
return callback(null, 1);
}
user.getSettings(uid, function (err, settings) {
if (err) {
return callback(err);
postCount = _postCount;
user.getSettings(uid, next);
},
function (settings, next) {
next(null, Math.ceil((parseInt(postCount, 10) - 1) / settings.postsPerPage));
}
callback(null, Math.ceil((parseInt(postCount, 10) - 1) / settings.postsPerPage));
});
});
], callback);
};
Topics.getTidPage = function (tid, uid, callback) {
@@ -301,25 +303,6 @@ var social = require('./social');
});
}
Topics.getUserBookmark = function (tid, uid, callback) {
db.sortedSetScore('tid:' + tid + ':bookmarks', uid, callback);
};
Topics.getUserBookmarks = function (tids, uid, callback) {
if (!parseInt(uid, 10)) {
return callback(null, tids.map(function () {
return null;
}));
}
db.sortedSetsScore(tids.map(function (tid) {
return 'tid:' + tid + ':bookmarks';
}), uid, callback);
};
Topics.setUserBookmark = function (tid, uid, index, callback) {
db.sortedSetAdd('tid:' + tid + ':bookmarks', index, uid, callback);
};
Topics.isLocked = function (tid, callback) {
Topics.getTopicField(tid, 'locked', function (err, locked) {
callback(err, parseInt(locked, 10) === 1);
@@ -337,56 +320,4 @@ var social = require('./social');
}
};
Topics.getTopicBookmarks = function (tid, callback) {
db.getSortedSetRangeWithScores(['tid:' + tid + ':bookmarks'], 0, -1, callback);
};
Topics.updateTopicBookmarks = function (tid, pids, callback) {
var maxIndex;
async.waterfall([
function (next) {
Topics.getPostCount(tid, next);
},
function (postcount, next) {
maxIndex = postcount;
Topics.getTopicBookmarks(tid, next);
},
function (bookmarks, next) {
var forkedPosts = pids.map(function (pid) {
return {pid: pid, tid: tid};
});
var uidData = bookmarks.map(function (bookmark) {
return {
uid: bookmark.value,
bookmark: bookmark.score
};
});
async.eachLimit(uidData, 50, function (data, next) {
posts.getPostIndices(forkedPosts, data.uid, function (err, postIndices) {
if (err) {
return next(err);
}
var bookmark = data.bookmark;
bookmark = bookmark < maxIndex ? bookmark : maxIndex;
for (var i = 0; i < postIndices.length && postIndices[i] < data.bookmark; ++i) {
--bookmark;
}
if (parseInt(bookmark, 10) !== parseInt(data.bookmark, 10)) {
Topics.setUserBookmark(tid, data.uid, bookmark, next);
} else {
next();
}
});
}, next);
}
], function (err) {
callback(err);
});
};
}(exports));

83
src/topics/bookmarks.js Normal file
View File

@@ -0,0 +1,83 @@
'use strict';
var async = require('async');
var db = require('../database');
var posts = require('../posts');
module.exports = function (Topics) {
Topics.getUserBookmark = function (tid, uid, callback) {
db.sortedSetScore('tid:' + tid + ':bookmarks', uid, callback);
};
Topics.getUserBookmarks = function (tids, uid, callback) {
if (!parseInt(uid, 10)) {
return callback(null, tids.map(function () {
return null;
}));
}
db.sortedSetsScore(tids.map(function (tid) {
return 'tid:' + tid + ':bookmarks';
}), uid, callback);
};
Topics.setUserBookmark = function (tid, uid, index, callback) {
db.sortedSetAdd('tid:' + tid + ':bookmarks', index, uid, callback);
};
Topics.getTopicBookmarks = function (tid, callback) {
db.getSortedSetRangeWithScores(['tid:' + tid + ':bookmarks'], 0, -1, callback);
};
Topics.updateTopicBookmarks = function (tid, pids, callback) {
var maxIndex;
async.waterfall([
function (next) {
Topics.getPostCount(tid, next);
},
function (postcount, next) {
maxIndex = postcount;
Topics.getTopicBookmarks(tid, next);
},
function (bookmarks, next) {
var forkedPosts = pids.map(function (pid) {
return {pid: pid, tid: tid};
});
var uidData = bookmarks.map(function (bookmark) {
return {
uid: bookmark.value,
bookmark: bookmark.score
};
});
async.eachLimit(uidData, 50, function (data, next) {
posts.getPostIndices(forkedPosts, data.uid, function (err, postIndices) {
if (err) {
return next(err);
}
var bookmark = data.bookmark;
bookmark = bookmark < maxIndex ? bookmark : maxIndex;
for (var i = 0; i < postIndices.length && postIndices[i] < data.bookmark; ++i) {
--bookmark;
}
if (parseInt(bookmark, 10) !== parseInt(data.bookmark, 10)) {
Topics.setUserBookmark(tid, data.uid, bookmark, next);
} else {
next();
}
});
}, next);
}
], function (err) {
callback(err);
});
};
};