feat(datastore): Add endpoint for reset on dev

This option is available only if datastore emulated are attached

src/main/java/fr/univnantes/webandcloud/App.java

@@ -10,7 +10,8 @@ import org.springframework.context.annotation.PropertySources;
  * Class represent main app of Server
  */
 @SpringBootApplication
-@PropertySources(value = { @PropertySource("classpath:springdoc.properties") })
+@PropertySources(value = { @PropertySource("classpath:springdoc.properties"),
+        @PropertySource("classpath:datastore.properties") })
 public class App extends SpringBootServletInitializer {
 
     public static void main(String[] args) {

src/main/java/fr/univnantes/webandcloud/api/controllers/DatastoreController.java

+package fr.univnantes.webandcloud.api.controllers;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import fr.univnantes.webandcloud.api.services.ServiceUsingDatastore;
+
+@ConditionalOnProperty("datastore.emulated")
+@RestController()
+@RequestMapping("/datastore")
+public class DatastoreController extends ServiceUsingDatastore {
+
+    @RequestMapping(value = "/reset", method = RequestMethod.GET)
+    public void reset() {
+        datastoreService.reset();
+    }
+
+}

src/main/java/fr/univnantes/webandcloud/api/services/DatastoreService.java

@@ -71,6 +71,15 @@ public class DatastoreService implements SmartLifecycle {
         return null;
     }
 
+    public void reset() {
+        if (testing)
+            try {
+                localDatastore.reset();
+            } catch (IOException e) {
+                throw new RuntimeException("Error on reset of emulted datastore", e);
+            }
+    }
+
     public Datastore getDatastore() {
         if (datastore == null) {
             logger.info("Init Datastore");