Enforce URI uniquness

src/models/drive-file.ts

@@ -6,6 +6,8 @@ import monkDb, { nativeDbConn } from '../db/mongodb';
 
 const DriveFile = monkDb.get<IDriveFile>('driveFiles.files');
 
+DriveFile.createIndex('metadata.uri', { sparse: true, unique: true });
+
 export default DriveFile;
 
 const getGridFSBucket = async (): Promise<mongodb.GridFSBucket> => {
@@ -18,17 +20,21 @@ const getGridFSBucket = async (): Promise<mongodb.GridFSBucket> => {
 
 export { getGridFSBucket };
 
+export type IMetadata = {
+	properties: any;
+	userId: mongodb.ObjectID;
+	folderId: mongodb.ObjectID;
+	comment: string;
+	uri: string;
+};
+
 export type IDriveFile = {
 	_id: mongodb.ObjectID;
 	uploadDate: Date;
 	md5: string;
 	filename: string;
 	contentType: string;
-	metadata: {
-		properties: any;
-		userId: mongodb.ObjectID;
-		folderId: mongodb.ObjectID;
-	}
+	metadata: IMetadata;
 };
 
 export function validateFileName(name: string): boolean {

src/models/post.ts

@@ -11,6 +11,8 @@ import { pack as packFile } from './drive-file';
 
 const Post = db.get<IPost>('posts');
 
+Post.createIndex('uri', { sparse: true, unique: true });
+
 export default Post;
 
 export function isValidText(text: string): boolean {
@@ -49,6 +51,7 @@ export type IPost = {
 		heading: number;
 		speed: number;
 	};
+	uri: string;
 };
 
 /**

src/models/remote-user-object.ts

@@ -1,15 +0,0 @@
-import * as mongodb from 'mongodb';
-import db from '../db/mongodb';
-
-const RemoteUserObject = db.get<IRemoteUserObject>('remoteUserObjects');
-
-export default RemoteUserObject;
-
-export type IRemoteUserObject = {
-	_id: mongodb.ObjectID;
-	uri: string;
-	object: {
-		$ref: string;
-		$id: mongodb.ObjectID;
-	}
-};