From 55abf2f48073408262dc06f3bfe42f3979b47e18 Mon Sep 17 00:00:00 2001
From: Konrad Guzior <36774785+MrGuzior@users.noreply.github.com>
Date: Wed, 4 Oct 2023 14:32:42 +0200
Subject: [PATCH] Feature/add user id and json (#92)

* Add json and userId helpers

* Bump version

* Export functions

* abcdefghijklmnopqrstuvwxyz
---
 index.js                       |  6 ++++++
 lib/utils/json.js              | 10 ++++++++++
 lib/utils/userId.js            | 26 ++++++++++++++++++++++++++
 package-lock.json              |  4 ++--
 package.json                   |  2 +-
 test/feature/index-test.js     |  4 ++++
 test/unit/utils/userId-test.js | 20 ++++++++++++++++++++
 7 files changed, 69 insertions(+), 3 deletions(-)
 create mode 100644 lib/utils/json.js
 create mode 100644 lib/utils/userId.js
 create mode 100644 test/unit/utils/userId-test.js

diff --git a/index.js b/index.js
index c032f05..2d29da4 100644
--- a/index.js
+++ b/index.js
@@ -19,6 +19,8 @@ const ses = require("./lib/utils/ses");
 const sftp = require("./lib/utils/sftp");
 const streams = require("./lib/utils/streams");
 const swedishBankday = require("./lib/utils/swedish-bankday");
+const json = require("./lib/utils/json");
+const userId = require("./lib/utils/userId");
 
 // validation helpers
 const countryCodes = require("./lib/validation-helpers/country-codes");
@@ -55,6 +57,9 @@ module.exports = {
   gcs,
   http,
   iterators,
+  json,
+  parseUserId: userId.parseUserId,
+  parseUserIdParts: userId.parseUserIdParts,
   PDF,
   pdfGenerator,
   s3,
@@ -62,6 +67,7 @@ module.exports = {
   sftp,
   streams,
   swedishBankday,
+  userId,
   // validation helpers
   countryCodes,
   formattingHelpers,
diff --git a/lib/utils/json.js b/lib/utils/json.js
new file mode 100644
index 0000000..277bba7
--- /dev/null
+++ b/lib/utils/json.js
@@ -0,0 +1,10 @@
+"use strict";
+const fs = require("fs");
+
+function importJson(path) {
+  const root = process.cwd();
+
+  return JSON.parse(fs.readFileSync(`${root}/${path}`).toString());
+}
+
+module.exports = { importJson };
diff --git a/lib/utils/userId.js b/lib/utils/userId.js
new file mode 100644
index 0000000..310e8e2
--- /dev/null
+++ b/lib/utils/userId.js
@@ -0,0 +1,26 @@
+"use strict";
+
+function parseUserId(namespacedUserId) {
+  const [ namespace, userId ] = namespacedUserId.split("://");
+  if (userId.startsWith("splus/")) {
+    return { namespace, userId: userId.substr(6, userId.length - 1) };
+  } else {
+    return { namespace, userId };
+  }
+}
+
+function parseUserIdParts(namespacedUserId) {
+  const [ namespace, fullUserId ] = namespacedUserId.split("://");
+  if (!fullUserId) return {};
+  const [ origin, userId ] = fullUserId.split("/");
+  if (!userId) {
+    return { namespace, origin: undefined, userId: origin };
+  }
+
+  return { namespace, origin, userId };
+}
+
+module.exports = {
+  parseUserId,
+  parseUserIdParts,
+};
diff --git a/package-lock.json b/package-lock.json
index 3c3c158..f0065c9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "lu-common",
-  "version": "3.9.1",
+  "version": "3.9.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "lu-common",
-      "version": "3.9.1",
+      "version": "3.9.2",
       "license": "UNLICENSED",
       "dependencies": {
         "@google-cloud/storage": "^5.18.3",
diff --git a/package.json b/package.json
index 5090632..599b183 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lu-common",
-  "version": "3.9.1",
+  "version": "3.9.2",
   "description": "",
   "main": "index.js",
   "engines": {
diff --git a/test/feature/index-test.js b/test/feature/index-test.js
index 1de6245..84612f2 100644
--- a/test/feature/index-test.js
+++ b/test/feature/index-test.js
@@ -22,6 +22,9 @@ const expectedExports = [
   "gcs",
   "http",
   "iterators",
+  "json",
+  "parseUserIdParts",
+  "parseUserId",
   "PDF",
   "pdfGenerator",
   "s3",
@@ -29,6 +32,7 @@ const expectedExports = [
   "sftp",
   "streams",
   "swedishBankday",
+  "userId",
   // validation helpers
   "countryCodes",
   "formattingHelpers",
diff --git a/test/unit/utils/userId-test.js b/test/unit/utils/userId-test.js
new file mode 100644
index 0000000..2a3791b
--- /dev/null
+++ b/test/unit/utils/userId-test.js
@@ -0,0 +1,20 @@
+"use strict";
+
+const expect = require("chai").expect;
+
+const { parseUserId, parseUserIdParts } = require("../../../lib/utils/userId");
+
+describe("parseUserId", () => {
+  it("should parse userId", () => {
+    expect(parseUserId("expressen://db8a734a-b1aa-4648-8cdd-67825906673e")).to.eql({ namespace: "expressen", userId: "db8a734a-b1aa-4648-8cdd-67825906673e" });
+    expect(parseUserId("di://splus/0gJZ1gPX7lj8uPAA8PlFjX")).to.eql({ namespace: "di", userId: "0gJZ1gPX7lj8uPAA8PlFjX" });
+  });
+});
+
+describe("parseUserIdParts", () => {
+  it("should parse userId", () => {
+    expect(parseUserIdParts("expressen://")).to.eql({});
+    expect(parseUserIdParts("expressen://db8a734a-b1aa-4648-8cdd-67825906673e")).to.eql({ namespace: "expressen", origin: undefined, userId: "db8a734a-b1aa-4648-8cdd-67825906673e" });
+    expect(parseUserIdParts("di://splus/0gJZ1gPX7lj8uPAA8PlFjX")).to.eql({ namespace: "di", origin: "splus", userId: "0gJZ1gPX7lj8uPAA8PlFjX" });
+  });
+});