添加社区情况(首页_第二版)接口

app/controllers/admin/forumLog.js

@@ -577,3 +577,129 @@ router.post('/getThreadSexStatistic', function(req, res, next) {
         });
     }
 });
+
+
+//社区情况(首页_第二版)
+router.get('/statistic_v2', function(req, res, next) {
+    var yesterday = moment(new Date().getTime() - 24 * 3600 * 1000).format('YYYY-MM-DD'),
+        before_yesterday = moment(new Date().getTime() - 2 * 24 * 3600 * 1000).format('YYYY-MM-DD');
+    var ent_code = req.query.ent_code,
+        y_begin = new Date(yesterday), //昨天开始时间
+        y_end = new Date(yesterday + ' 23:59:59'), //昨天结束时间
+        by_begin = new Date(before_yesterday), //前天开始时间
+        by_end = new Date(before_yesterday + ' 23:59:59'); //前天结束时间
+    then.parallel([
+        function(cont) {
+            //昨天访问用户
+            var match = {
+                ent_code: ent_code,
+                created: {
+                    $gte: y_begin,
+                    $lte: y_end
+                }
+            };
+            aggregate(ForumUvLog, match, {
+                mid: '$mid'
+            }, {
+                'count': -1
+            }, function(err, docs) {
+                cont(err, docs.length);
+            });
+        },
+        function(cont) {
+            //前天访问用户
+            var match = {
+                ent_code: ent_code,
+                created: {
+                    $gte: by_begin,
+                    $lte: by_end
+                }
+            };
+            aggregate(ForumUvLog, match, {
+                mid: '$mid'
+            }, {
+                'count': -1
+            }, function(err, docs) {
+                cont(err, docs.length);
+            });
+        },
+        function(cont) {
+            //昨天发帖数
+            var match = {
+                ent_code: ent_code,
+                created: {
+                    $gte: y_begin,
+                    $lte: y_end
+                }
+            };
+            ForumThread.count(match, function(err, count) {
+                cont(err, count);
+            });
+        },
+        function(cont) {
+            //前天发帖数
+            var match = {
+                ent_code: ent_code,
+                created: {
+                    $gte: by_begin,
+                    $lte: by_end
+                }
+            };
+            ForumThread.count(match, function(err, count) {
+                cont(err, count);
+            });
+        },
+        function(cont) {
+            //总访问用户
+            var match = {
+                ent_code: ent_code
+            };
+            aggregate(ForumUvLog, match, {
+                mid: '$mid'
+            }, {
+                'count': -1
+            }, function(err, docs) {
+                cont(err, docs.length);
+            });
+        },
+        function(cont) {
+            //总发帖数
+            var match = {
+                ent_code: ent_code
+            };
+            ForumThread.count(match, function(err, count) {
+                cont(err, count);
+            });
+        }
+    ]).then(function(cont, datas) {
+        var y_user = datas[0],
+            by_user = datas[1],
+            y_thread = datas[2],
+            by_thread = datas[3],
+            all_user = datas[4],
+            all_thread = datas[5];
+        //计算昨天比前天多 多少 的百分比
+        var user_rate = (by_user === 0) ? y_user : (y_user / by_user).toFixed(4) - 1,
+            thread_rate = (by_thread === 0) ? y_thread : (y_thread / by_thread).toFixed(4) - 1;
+        cont(null, y_user, user_rate, y_thread, thread_rate, all_user, all_thread);
+    }).then(function(cont, y_user, user_rate, y_thread, thread_rate, all_user, all_thread) {
+        //返回数据
+        res.json({
+            result: true,
+            data: {
+                user: y_user,
+                user_rate: Math.round(user_rate > 1 ? 100 : user_rate < 0 ? 0 : user_rate * 100),
+                thread: y_thread,
+                thread_rate: Math.round(thread_rate > 1 ? 100 : thread_rate < 0 ? 0 : thread_rate * 100),
+                all_user: all_user,
+                all_thread: all_thread
+            }
+        })
+    }).fail(function(cont, err) {
+        console.error(err);
+        res.json({
+            result: false,
+            err: err
+        });
+    });
+});
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