Delete all log files button

lib/logs.js

@@ -46,6 +46,18 @@ Logs.prototype.delete = function (filename, callback) {
   })
 }
 
+Logs.prototype.deleteAll = function (callback) {
+  this.logFiles(function (err, files) {
+    if (err) {
+      return callback(err)
+    }
+
+    async.map(files, function (logFile, cb) {
+      fs.unlink(logFile.path, cb)
+    }, callback)
+  })
+}
+
 Logs.prototype.generateLogFilePath = function (prefix, suffix) {
   return path.join(this.logsPath(), Logs.generateLogFileName(prefix, suffix))
 }

public/js/app/views/logs/list.js

@@ -1,5 +1,7 @@
+var $ = require('jquery')
 var _ = require('underscore')
 var Marionette = require('marionette')
+var sweetAlert = require('sweet-alert')
 
 var ListItemView = require('app/views/logs/list_item')
 var tpl = require('tpl/logs/list.html')
@@ -9,5 +11,31 @@ var template = _.template(tpl)
 module.exports = Marionette.CompositeView.extend({
   childView: ListItemView,
   childViewContainer: 'tbody',
-  template: template
+  template: template,
+
+  events: {
+    'click .delete-all': 'deleteAll'
+  },
+
+  deleteAll: function (event) {
+    var self = this
+
+    sweetAlert({
+      title: 'Are you sure?',
+      text: 'All logs will be deleted from the server!',
+      type: 'warning',
+      showCancelButton: true,
+      confirmButtonClass: 'btn-danger',
+      confirmButtonText: 'Yes, delete all!'
+    },
+    function () {
+      $.ajax('/api/logs/all', {
+        type: 'DELETE',
+        success: function (data) {
+          self.collection.fetch()
+        },
+        error: function () {}
+      })
+    })
+  }
 })

public/js/tpl/logs/list.html

@@ -5,8 +5,12 @@
       <th class="hidden-xs hidden-sm">Created</th>
       <th class="hidden-xs hidden-sm">Modified</th>
       <th>Size</th>
-      <th></th>
-      <th></th>
+      <th colspan="2">
+        <a class="btn btn-danger btn-xs delete-all ladda-button pull-right" data-style="expand-left">
+          <span class="glyphicon glyphicon-trash"></span>
+          Delete all
+        </a>
+      </th>
     </tr>
   </thead>
 

routes/logs.js

@@ -13,6 +13,16 @@ module.exports = function (logsManager) {
     })
   })
 
+  router.delete('/all', function (req, res) {
+    logsManager.deleteAll(function (err) {
+      if (err) {
+        res.status(500).send(err)
+      } else {
+        res.status(204).send()
+      }
+    })
+  })
+
   router.delete('/:log', function (req, res) {
     var filename = req.params.log
     logsManager.delete(filename, function (err) {