From 2d7c6d2fbb933c71c4099c0ff476f8fdc74d558f Mon Sep 17 00:00:00 2001
From: Adam Lofting <contactme@adamlofting.com>
Date: Fri, 4 Apr 2014 15:36:08 +0100
Subject: [PATCH] delete your own data (to enable testing)

---
 lib/data.js             | 33 +++++++++++++++++++++++++++++++++
 tasks.todo              |  3 ++-
 views/log-em.handlebars |  3 +++
 web.js                  | 16 +++++++++++++++-
 4 files changed, 53 insertions(+), 2 deletions(-)

diff --git a/lib/data.js b/lib/data.js
index 767cd25..02dae91 100644
--- a/lib/data.js
+++ b/lib/data.js
@@ -161,3 +161,36 @@ exports.saveItem = function saveItem(entry, callback) {
     }
   });
 };
+
+/**
+ * Delete an activity from the DB
+ * @param  {field object} toDelete
+ * @param  {Function} callback
+ * @return {null}
+ */
+exports.deleteItem = function saveItem(toDelete, callback) {
+  pool.getConnection(function (err, connection) {
+
+    if (err) {
+      console.error(err);
+      callback(err);
+
+    } else {
+
+      var target = "logged_by=" + connection.escape(toDelete.logged_by) + " AND ";
+      target = target + "contributor_id=" + connection.escape(toDelete.contributor_id) + " AND ";
+      target = target + "contribution_date=" + connection.escape(toDelete.contribution_date) + " AND ";
+      target = target + "mofo_team=" + connection.escape(toDelete.mofo_team) + " AND ";
+      target = target + "data_bucket=" + connection.escape(toDelete.data_bucket);
+
+      connection.query('DELETE FROM contributions WHERE ' + target, function (err, result) {
+        if (err) {
+          console.error(err);
+          callback(err);
+        }
+        connection.release();
+        callback(null);
+      });
+    }
+  });
+};
diff --git a/tasks.todo b/tasks.todo
index 7d7b35f..c117fdf 100644
--- a/tasks.todo
+++ b/tasks.todo
@@ -1,9 +1,10 @@
  MVP:
- ☐ sample .env
 
 Nice to have:
 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
 Archive:
+ ✔ Delete recent entry option (only applies to self) @done (14-04-04 15:35)
+ ✔ sample .env @done (14-04-04 14:52)
  ✔ enforce SSL on heroku @done (14-04-04 14:34)
  ✔ Remember users team etc. @done (14-04-04 14:06) @project(Nice to have)
  ✔ Date picker @done (14-04-04 13:49) @project(Nice to have)
diff --git a/views/log-em.handlebars b/views/log-em.handlebars
index 305937b..7d906f4 100644
--- a/views/log-em.handlebars
+++ b/views/log-em.handlebars
@@ -52,12 +52,15 @@
     <th>Team</th>
     <th>Type</th>
     <th>Description</th>
+    <th>&nbsp;</th>
   </tr>
   {{#each recentlyLogged}}
     <tr>
     {{#each this}}
       <td>{{this}}</td>
     {{/each}}
+
+    <td><a href="/delete?contributor_id={{contributor_id}}&contribution_date={{contribution_date}}&mofo_team={{mofo_team}}&data_bucket={{data_bucket}}" onclick="return confirm('Are you sure?')" class="btn btn-xm"><span class="glyphicon glyphicon-trash"></span></a></td>
     </tr>
   {{/each}}
   </table>
diff --git a/web.js b/web.js
index 4fd2341..14a53a0 100644
--- a/web.js
+++ b/web.js
@@ -55,7 +55,7 @@ require("express-persona")(app, {
       });
       return;
     }
-
+    console.log("Login attempt by: ", req.session.email);
     res.json({
       status: "failure",
       reason: "Only users with a mozillafoundation.org email address may use this tool"
@@ -109,6 +109,20 @@ app.post('/log-em', restrict, function (req, res) {
   });
 });
 
+app.get('/delete', restrict, function (req, res) {
+  var toDelete = {
+    logged_by: req.session.email,
+    contributor_id: req.query.contributor_id,
+    contribution_date: req.query.contribution_date,
+    mofo_team: req.query.mofo_team,
+    data_bucket: req.query.data_bucket
+  };
+  data.deleteItem(toDelete, function deletedItem(err, response) {
+    console.log("deleted", req.session.email);
+    res.redirect('/log-em#logged');
+  });
+});
+
 app.get('/api', function (req, res) {
   var date = null;
   var team = null;