feat: Updated attachment database adapter and repo

Also updated Querybuilder.

lib/database/adapters/AttachmentAdapter.js

@@ -24,8 +24,9 @@ class AttachmentAdapter {
      * @param {Object} databaseObject Object to convert.
      * @returns {Object} Converted entity object.
      */
-    static toEntity({ fileName, size, mimeType, originalName, path, encoding, log, createdAt, updatedAt }) {
+    static toEntity({ id, fileName, size, mimeType, originalName, path, encoding, logId, createdAt, updatedAt }) {
         const entityObject = Object.assign(new Attachment(), {
+            id: id,
             fileName: fileName,
             size: size,
             mimeType: mimeType,
@@ -36,10 +37,10 @@ class AttachmentAdapter {
             updatedAt: new Date(updatedAt).getTime(),
         });
 
-        if (log) {
-            entityObject.log = LogAdapter.toEntity(log);
+        if (logId) {
+            entityObject.logId = LogAdapter.toEntity(logId).id;
         } else {
-            entityObject.log = undefined;
+            entityObject.logId = undefined;
         }
 
         return entityObject;
@@ -53,13 +54,14 @@ class AttachmentAdapter {
      */
     static toDatabase(entityObject) {
         return {
+            id: entityObject.id,
             size: entityObject.size,
             path: entityObject.path,
             fileName: entityObject.filename,
             originalName: entityObject.originalname,
             mimeType: entityObject.mimetype,
             encoding: entityObject.encoding,
-            logId: entityObject.log,
+            logId: entityObject.logId,
         };
     }
 }

lib/database/repositories/AttachmentRepository.js

@@ -32,7 +32,7 @@ class AttachmentRepository {
      * @returns {Promise<number>} Promise object representing the total number of entities.
      */
     async count() {
-        return AttachmentRepository.count();
+        return Attachment.count();
     }
 
     /**
@@ -84,6 +84,19 @@ class AttachmentRepository {
         const result = await Attachment.create(AttachmentAdapter.toDatabase(entity));
         return AttachmentAdapter.toEntity(result);
     }
+
+    /**
+     * Bulk insert entities.
+     *
+     * @param {Array} entities List of entities to insert.
+     * @returns {Promise} Promise object represents the just inserted Attachments.
+     */
+    async bulkInsert(entities) {
+        entities = Array.isArray(entities) ? entities : [entities];
+
+        const results = await Attachment.bulkCreate(entities.map(AttachmentAdapter.toDatabase), { returning: true });
+        return results.map(AttachmentAdapter.toEntity);
+    }
 }
 
 module.exports = new AttachmentRepository();

lib/database/utilities/QueryBuilder.js

@@ -217,7 +217,6 @@ module.exports = (sequelize) => {
                     },
                 },
             });
-
             return this.queryBuilder;
         }
     }