From b76808022f44c7d0c23b415c649a2bffe236c7d3 Mon Sep 17 00:00:00 2001
From: Fabian Stamm <fabian.stamm.koe@gmail.com>
Date: Sat, 19 Jan 2019 16:03:50 +0100
Subject: [PATCH] Adding support for uploading old versions

---
 package.json |  2 +-
 src/index.ts |  4 ++--
 src/test.ts  | 16 ++++++++++++----
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index d3beea0..10d8d0f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@hibas123/secure-file-wrapper",
-   "version": "2.2.0",
+   "version": "2.3.0",
    "main": "lib/index.js",
    "author": "Fabian Stamm <dev@fabianstamm.de>",
    "license": "MIT",
diff --git a/src/index.ts b/src/index.ts
index 838796f..79bf752 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -215,8 +215,8 @@ export default class SecureFileWrapper {
       }
    }
 
-   async update(id: string, data: ArrayBuffer | ArrayBufferView, preview?: string, date?: Date): Promise<IFile> {
-      let params: any = {};
+   async update(id: string, data: ArrayBuffer | ArrayBufferView, preview?: string, date?: Date, old = false): Promise<IFile> {
+      let params: any = { old };
       if (preview) params.preview = preview;
       if (date)
          params.date = date.toJSON()
diff --git a/src/test.ts b/src/test.ts
index aabb949..82e566c 100644
--- a/src/test.ts
+++ b/src/test.ts
@@ -7,6 +7,7 @@ const encoder = new TextEncoder();
 const decoder = new TextDecoder();
 const testdata = encoder.encode("Ich bin ein Test");
 const newTestData = encoder.encode("neue test daten");
+const newTestDataOld = encoder.encode("neue test daten asd");
 const testprev = "Ich bin...";
 
 const testfolder = "iabos";
@@ -33,8 +34,6 @@ function test(sf: SecureFile) {
       expect(decoder.decode(res), "Returned data not equal to stored").to.be.equal(decoder.decode(testdata));
    })
 
-
-
    it("get - fail", async () => {
       const inverr = new Error("Should have failed!");
       try {
@@ -55,6 +54,15 @@ function test(sf: SecureFile) {
       expect(found, "Element not in List").to.be.true;
    })
 
+   it("update to history", async () => {
+      let res = await sf.update(testid, newTestDataOld, undefined, undefined, true);
+      expect(res, "No data returned").to.exist;
+      expect(res._id, "_id missing").to.exist;
+      expect(res.active.version, "New version was created").to.equal(testver);
+      let res2 = await sf.get(testid);
+      expect(decoder.decode(res2), "Fetched data not updated").to.be.equal(decoder.decode(testdata));
+   })
+
    it("update", async () => {
       let res = await sf.update(testid, newTestData, undefined);
       expect(res, "No data returned").to.exist;
@@ -70,9 +78,9 @@ function test(sf: SecureFile) {
       expect(his, "no data returned").to.exist;
       expect(his.file, "file not set").to.exist;
       expect(his.history, "history not set").to.exist;
-      expect(his.history.length, `Not expected history length. Expected 1 got ${his.history.length}`).to.be.equal(1);
+      expect(his.history.length, `Not expected history length. Expected 1 got ${his.history.length}`).to.be.equal(2);
 
-      expect(his.history[0].version, "Wrong version on history").to.be.equal(testver);
+      expect(his.history[1].version, "Wrong version on history").to.be.equal(testver);
       expect(his.file.active.version, "Wrong version on file").to.be.equal(testver2);
    });