#254: display documents in grid + concept of main file

docs-web/src/main/java/com/sismics/docs/rest/resource/DocumentResource.java

@@ -326,6 +326,7 @@ public class DocumentResource extends BaseResource {
      * @apiSuccess {Object[]} documents List of documents
      * @apiSuccess {String} documents.id ID
      * @apiSuccess {String} documents.highlight Search highlight (for fulltext search)
+     * @apiSuccess {String} documents.file_id Main file ID
      * @apiSuccess {String} documents.title Title
      * @apiSuccess {String} documents.description Description
      * @apiSuccess {Number} documents.create_date Create date (timestamp)
@@ -395,6 +396,7 @@ public class DocumentResource extends BaseResource {
             documents.add(Json.createObjectBuilder()
                     .add("id", documentDto.getId())
                     .add("highlight", JsonUtil.nullable(documentDto.getHighlight()))
+                    .add("file_id", JsonUtil.nullable(documentDto.getFileId()))
                     .add("title", documentDto.getTitle())
                     .add("description", JsonUtil.nullable(documentDto.getDescription()))
                     .add("create_date", documentDto.getCreateTimestamp())

docs-web/src/main/java/com/sismics/docs/rest/resource/FileResource.java

@@ -367,6 +367,12 @@ public class FileResource extends BaseResource {
                 file.setOrder(order);
             }
         }
+
+        // Raise a document updated event
+        DocumentUpdatedAsyncEvent event = new DocumentUpdatedAsyncEvent();
+        event.setUserId(principal.getId());
+        event.setDocumentId(documentId);
+        ThreadLocalContext.get().addAsyncEvent(event);
         
         // Always return OK
         JsonObjectBuilder response = Json.createObjectBuilder()