Add register date.

models/user.js

@@ -40,7 +40,9 @@ let model = db.define('user', {
   public_email: { type: Sequelize.BOOLEAN },
 
   sex: { type: Sequelize.INTEGER },
-  rating: { type: Sequelize.INTEGER }
+  rating: { type: Sequelize.INTEGER },
+
+  register_time: { type: Sequelize.INTEGER }
 }, {
   timestamps: false,
   tableName: 'user',
@@ -72,7 +74,8 @@ class User extends Model {
       submit_num: 0,
       sex: 0,
       is_show: syzoj.config.default.user.show,
-      rating: syzoj.config.default.user.rating
+      rating: syzoj.config.default.user.rating,
+      register_time: parseInt((new Date()).getTime() / 1000)
     }, val)));
   }
 

utility.js

@@ -149,6 +149,9 @@ module.exports = {
     });
   },
   formatDate(ts, format) {
+    if (ts == null) {
+      return "Unknown";
+    }
     let m = moment(ts * 1000);
     m.locale('eu');
     return m.format(format || 'L H:mm:ss');

views/user.ejs

@@ -64,6 +64,14 @@
                                             <div class="ui bottom attached segment" class="font-content"><%- show_user.information %></div>
                                         </div>
                                     </div>
+                                    <div class="row">
+                                        <div class="column">
+                                            <h4 class="ui top attached block header">注册于</h4>
+                                            <div class="ui bottom attached segment" class="font-content">
+                                                <%= syzoj.utils.formatDate(show_user.register_time) %>
+                                            </div>
+                                        </div>
+                                    </div>
                                     <div class="row">
                                         <div class="column">
                                             <h4 class="ui top attached block header">通过的题目</h4>