优化帖子报表代码

app/controllers/admin/forumLog.js

@@ -89,6 +89,22 @@ function mapReduce(model, match, group, date, callback) {
         });
 }
 
+//统计数量
+function count(model, match, date, callback) {
+    model.count(match, function(err, count) {
+        if (err) {
+            console.error(err);
+            callback(err, null);
+        } else {
+            var data = {
+                date: date,
+                count: count
+            };
+            callback(null, data);
+        }
+    });
+}
+
 
 //统计
 function countSex(t_id, sex, callback) {
@@ -366,15 +382,7 @@ router.post('/getThreadActionStatistic', function(req, res, next) {
                         }
                     }
                 };
-                var group = {
-                    _id: {
-                        _id: '$_id'
-                    },
-                    count: {
-                        $sum: 1
-                    }
-                };
-                mapReduce(ForumUserThreadControl, match, group, d, cont);
+                count(ForumUserThreadControl, match, d, cont);
             });
         });
 
@@ -390,15 +398,7 @@ router.post('/getThreadActionStatistic', function(req, res, next) {
                         $lte: new Date(d + ' 23:59:59')
                     }
                 };
-                var group = {
-                    _id: {
-                        _id: '$_id'
-                    },
-                    count: {
-                        $sum: 1
-                    }
-                };
-                mapReduce(ForumPraiseLog, match, group, d, cont);
+                count(ForumPraiseLog, match, d, cont);
             });
         });
 
@@ -414,15 +414,7 @@ router.post('/getThreadActionStatistic', function(req, res, next) {
                         $lte: new Date(d + ' 23:59:59')
                     }
                 };
-                var group = {
-                    _id: {
-                        _id: '$_id'
-                    },
-                    count: {
-                        $sum: 1
-                    }
-                };
-                mapReduce(ForumComment, match, group, d, cont);
+                count(ForumComment, match, d, cont);
             });
         });
 
@@ -438,15 +430,7 @@ router.post('/getThreadActionStatistic', function(req, res, next) {
                         $lte: new Date(d + ' 23:59:59')
                     }
                 };
-                var group = {
-                    _id: {
-                        _id: '$_id'
-                    },
-                    count: {
-                        $sum: 1
-                    }
-                };
-                mapReduce(ForumShareLog, match, group, d, cont);
+                count(ForumShareLog, match, d, cont);
             });
         });