feat: #7032

public/less/admin/admin.less

@@ -23,6 +23,7 @@
 @import "./extend/rewards";
 @import "./extend/widgets";
 @import "./advanced/database";
+@import "./advanced/events";
 @import "./advanced/logs";
 @import "./advanced/errors";
 @import "./advanced/hooks";

public/less/admin/advanced/events.less

@@ -0,0 +1,6 @@
+.delete-event {
+	i {
+		cursor: pointer;
+		margin-left: 10px;
+	}
+}

public/src/admin/advanced/events.js

@@ -14,6 +14,17 @@ define('admin/advanced/events', function () {
 			});
 		});
 
+		$('.delete-event').on('click', function () {
+			var parentEl = $(this).parents('[data-eid]');
+			var eid = parentEl.attr('data-eid');
+			socket.emit('admin.deleteEvents', [eid], function (err) {
+				if (err) {
+					return app.alertError(err.message);
+				}
+				parentEl.remove();
+			});
+		})
+
 		$('#filter').on('change', function () {
 			var filter = $(this).val();
 			ajaxify.go('admin/advanced/events' + (filter ? '?filter=' + filter : ''));

src/events.js

@@ -158,9 +158,7 @@ events.deleteEvents = function (eids, callback) {
 	var keys;
 	async.waterfall([
 		function (next) {
-			keys = eids.map(function (eid) {
-				return 'event:' + eid;
-			});
+			keys = eids.map(eid => 'event:' + eid);
 			db.getObjectsFields(keys, ['type'], next);
 		},
 		function (eventData, next) {

src/socket.io/admin.js

@@ -333,6 +333,10 @@ SocketAdmin.errors.clear = function (socket, data, callback) {
 	meta.errors.clear(callback);
 };
 
+SocketAdmin.deleteEvents = function (socket, eids, callback) {
+	events.deleteEvents(eids, callback);
+};
+
 SocketAdmin.deleteAllEvents = function (socket, data, callback) {
 	events.deleteAll(callback);
 };

src/views/admin/advanced/events.tpl

@@ -13,7 +13,7 @@
 				<!-- ENDIF !events.length -->
 				<div class="events-list">
 				<!-- BEGIN events -->
-				<div>
+				<div data-eid="{events.eid}">
 					<span>#{events.eid} </span><span class="label label-info">{events.type}</span>
 					<a href="{config.relative_path}/user/{events.user.userslug}" target="_blank">
 						<!-- IF events.user.picture -->
@@ -23,6 +23,7 @@
 						<!-- ENDIF events.user.picture -->
 					</a>
 					<a href="{config.relative_path}/user/{events.user.userslug}" target="_blank">{events.user.username}</a> (uid {events.uid}) (IP {events.ip})
+					<span class="pull-right delete-event"><i class="fa fa-trash-o"></i></span>
 					<span class="pull-right">{events.timestampISO}</span>
 					<br /><br />
 					<pre>{events.jsonString}</pre>

test/socket.io.js

@@ -580,6 +580,20 @@ describe('socket.io', function () {
 		});
 	});
 
+	it('should delete a single event', function (done) {
+		db.getSortedSetRevRange('events:time', 0, 0, function (err, eids) {
+			assert.ifError(err);
+			socketAdmin.deleteEvents({ uid: adminUid }, eids, function (err) {
+				assert.ifError(err);
+				db.isSortedSetMembers('events:time', eids, function (err, isMembers) {
+					assert.ifError(err);
+					assert(!isMembers.includes(true));
+					done();
+				});
+			});
+		});
+	});
+
 	it('should delete all events', function (done) {
 		socketAdmin.deleteAllEvents({ uid: adminUid }, {}, function (err) {
 			assert.ifError(err);