RK-14200 add clear all

Author: hopemanryan

src/main/java/com/rookout/tutorial/TodoController.java

@@ -44,6 +44,15 @@ public ResponseEntity<?> updateTodo(@RequestBody TodoRecord updatingTodoRecord)
         entities.put("status", "ok");
         return new ResponseEntity<>(entities, HttpStatus.OK);
     }
+    
+    @RequestMapping(value = "/todos/remove_all", method = RequestMethod.DELETE)
+    public ResponseEntity<?>deleteAll() {
+        logger.info("Removing all items");
+        todos.remove_all();
+         Map<String, String> entities = new HashMap<>();
+        entities.put("status", "ok");
+        return new ResponseEntity<>(entities, HttpStatus.OK);
+    }
 
     @RequestMapping(value = "/todos/{todoId}", method = RequestMethod.DELETE)
     public ResponseEntity<?> deleteTodo(@PathVariable("todoId") String todoId) {
@@ -58,6 +67,7 @@ public ResponseEntity<?> deleteTodo(@PathVariable("todoId") String todoId) {
         return new ResponseEntity<>(entities, HttpStatus.OK);
     }
 
+    
     @RequestMapping(value = "/todos/clear_completed", method = RequestMethod.DELETE)
     public ResponseEntity<?> clearCompletedTodos() throws InterruptedException {
         tracingHandler.createChildSpansActivity();

src/main/java/com/rookout/tutorial/TodoStorage.java

@@ -26,6 +26,10 @@ public boolean remove(TodoRecord todoRecord) {
         return todoStorage.remove(todoRecord);
     }
 
+    public boolean remove_all() {
+        return todoStorage.removeAll(todoStorage);
+    }
+
     public TodoRecord findById(String todoRecordId) {
         for (TodoRecord record : todoStorage) {
             if (record.getId().equals(todoRecordId)) {

src/main/resources/application.properties

@@ -1,3 +1,3 @@
 spring.application.name=tutorial-java
-opentracing.jaeger.udp-sender.host=jaeger-agent
+opentracing.jaeger.udp-sender.host=localhost
 opentracing.jaeger.udp-sender.port=6831

src/main/resources/static/css/style.css

@@ -372,6 +372,9 @@ html .clear-completed:active {
 .info a:hover {
 	text-decoration: underline;
 }
+.clear-all-items {
+	cursor: pointer;
+}
 
 /*
 	Hack to remove background from Mobile Safari.

src/main/resources/static/index.html

@@ -42,6 +42,8 @@ <h1>todos</h1>
         </section>
         <footer class="info">
             <p>Double-click to edit a todo</p>
+            <p class="clear-all-items" v-on:click="removeAll()">Click here to remove all items</p>
+
         </footer>
 
     </div>

src/main/resources/static/js/app.js

@@ -56,6 +56,12 @@ $().ready(() => {
                         break;
                 }
             },
+            removeAll() {
+                const action = $.ajax('/todos/remove_all', {
+                    method: 'DELETE'
+                });
+                this.reloadOnFinish(action);    
+            },
             clearCompleted(e) {
                 const action = $.ajax('/todos/clear_completed', {
                     method: 'DELETE'