Merge pull request #407 from sasjs/fix-built-package

fix(build): provide process module for compatibility with browser

.env.example

@@ -0,0 +1,2 @@
+SERVER_URL=https://server.com
+DEFAULT_COMPUTE_CONTEXT=SAS Job Execution compute context

.git-hooks/commit-msg

@@ -0,0 +1,18 @@
+#!/bin/sh
+RED="\033[1;31m"
+GREEN="\033[1;32m"
+
+# Get the commit message (the parameter we're given is just the path to the
+# temporary file which holds the message).
+commit_message=$(cat "$1")
+
+if (echo "$commit_message" | grep -Eq "^(build|chore|ci|docs|feat|fix|perf|refactor|revert|style|test)(\([a-z0-9 \-]+\))?!?: .+$") then
+   echo "${GREEN} ✔ Commit message meets Conventional Commit standards"
+   exit 0
+fi
+
+echo "${RED}❌ Commit message does not meet the Conventional Commit standard!"
+echo "An example of a valid message is:"
+echo "  feat(login): add the 'remember me' button"
+echo "ℹ More details at: https://www.conventionalcommits.org/en/v1.0.0/#summary"
+exit 1

.github/reviewer-lottery.yml

@@ -0,0 +1,9 @@
+groups:
+  - name: SASjs Devs # name of the group
+    reviewers: 1 # how many reviewers do you want to assign?
+    usernames: # github usernames of the reviewers
+      - krishna-acondy
+      - YuryShkoda
+      - saadjutt01
+      - medjedovicm
+      - allanbowe

.github/workflows/assign-reviewer.yml

@@ -0,0 +1,13 @@
+name: 'Assign Reviewer'
+on:
+  pull_request:
+    types: [opened]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: uesteibar/reviewer-lottery@v1
+        with:
+          repo-token: ${{ secrets.GH_TOKEN }}

.github/workflows/npmpublish.yml

@@ -25,3 +25,5 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+      - name: Send Slack message
+        run: curl -X POST --data-urlencode "payload={\"channel\":\"#sasjs\", \"username\":\"GitHub CI\", \"text\":\"New version of @sasjs/adapter has been released! \n Please deploy and run `dctests` with new adapter to make sure everything is still in place.\", \"icon_emoji\":\":rocket:\"}" ${{ secrets.SLACK_WEBHOOK }}

.gitignore

@@ -1,2 +1,8 @@
 node_modules
 build
+
+.env
+
+/coverage
+
+.DS_Store

.npmignore

@@ -0,0 +1,4 @@
+sasjs-tests/
+docs/
+.github/
+CONTRIBUTING.md

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Change Log
 
+Since March 2020 the changelog is managed by github releases - see [https://github.com/sasjs/adapter/releases](https://github.com/sasjs/adapter/releases).
+
+## Changes up to 5th March 2020
+
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
 <a name="1.9.0"></a>

CODE_OF_CONDUCT.md

@@ -2,75 +2,127 @@
 
 ## Our Pledge
 
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, sex characteristics, gender identity and expression,
-level of experience, education, socio-economic status, nationality, personal
-appearance, race, religion, or sexual identity and orientation.
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
 
 ## Our Standards
 
-Examples of behavior that contributes to creating a positive environment
-include:
+Examples of behavior that contributes to a positive environment for our
+community include:
 
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
 
-Examples of unacceptable behavior by participants include:
+Examples of unacceptable behavior include:
 
-* The use of sexualized language or imagery and unwelcome sexual attention or
- advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
 * Public or private harassment
-* Publishing others' private information, such as a physical or electronic
- address, without explicit permission
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
 * Other conduct which could reasonably be considered inappropriate in a
- professional setting
+  professional setting
 
-## Our Responsibilities
+## Enforcement Responsibilities
 
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
 
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
-threatening, offensive, or harmful.
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
 
 ## Scope
 
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an appointed
-representative at an online or offline event. Representation of a project may be
-further defined and clarified by project maintainers.
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
 
 ## Enforcement
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at support@macropeople.com. All
-complaints will be reviewed and investigated and will result in a response that
-is deemed necessary and appropriate to the circumstances. The project team is
-obligated to maintain confidentiality with regard to the reporter of an incident.
-Further details of specific enforcement policies may be posted separately.
+reported to the community leaders responsible for enforcement at
+https://sasapps.io/contact-us.
+All complaints will be reviewed and investigated promptly and fairly.
 
-Project maintainers who do not follow or enforce the Code of Conduct in good
-faith may face temporary or permanent repercussions as determined by other
-members of the project's leadership.
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
-available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
 
 [homepage]: https://www.contributor-covenant.org
 
-For answers to common questions about this code of conduct, see
-https://www.contributor-covenant.org/faq
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Macro People
+Copyright (c) 2021 Macro People
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

PULL_REQUEST_TEMPLATE.md

@@ -14,4 +14,5 @@ What code changes have been made to achieve the intent.
 
 - [ ] Code is formatted correctly (`npm run lint:fix`).
 - [ ] All unit tests are passing (`npm test`).
+- [ ] All `sasjs-cli` unit tests are passing (`npm test`).
 - [ ] All `sasjs-tests` are passing (instructions available [here](https://github.com/sasjs/adapter/blob/master/sasjs-tests/README.md)).

README.md

@@ -1,12 +1,28 @@
-[![](https://data.jsdelivr.com/v1/package/npm/@sasjs/adapter/badge)](https://www.jsdelivr.com/package/npm/@sasjs/adapter)
-
 # @sasjs/adapter
 
+[![npm package][npm-image]][npm-url]
+[![Github Workflow][githubworkflow-image]][githubworkflow-url]
+[![Dependency Status][dependency-image]][dependency-url]
+[![npm](https://img.shields.io/npm/dt/@sasjs/adapter)]()
+![Snyk Vulnerabilities for npm package](https://img.shields.io/snyk/vulnerabilities/npm/@sasjs/adapter)
+[![License](https://img.shields.io/apm/l/atomic-design-ui.svg)](/LICENSE)
+![GitHub top language](https://img.shields.io/github/languages/top/sasjs/adapter)
+![GitHub issues](https://img.shields.io/github/issues/sasjs/adapter)
+[![Gitpod ready-to-code](https://img.shields.io/badge/Gitpod-ready--to--code-908a85?logo=gitpod)](https://gitpod.io/#https://github.com/sasjs/adapter)
+
+
+[npm-image]:https://img.shields.io/npm/v/@sasjs/adapter.svg
+[npm-url]:http://npmjs.org/package/@sasjs/adapter
+[githubworkflow-image]:https://github.com/sasjs/adapter/actions/workflows/build.yml/badge.svg
+[githubworkflow-url]:https://github.com/sasjs/adapter/blob/main/.github/workflows/build.yml
+[dependency-image]:https://david-dm.org/sasjs/adapter.svg
+[dependency-url]:https://github.com/sasjs/adapter/blob/main/package.json
+
 SASjs is a open-source framework for building Web Apps on SAS® platforms. You can use as much or as little of it as you like. This repository contains the JS adapter, the part that handles the to/from SAS communication on the client side. There are 3 ways to install it:
 
 1 - `npm install @sasjs/adapter` - for use in a node project
 
-2 - [Download](https://cdn.jsdelivr.net/npm/@sasjs/adapter@1/index.js) and use a copy of the latest JS file
+2 - [Download](https://cdn.jsdelivr.net/npm/@sasjs/adapter@2/index.js) and use a copy of the latest JS file
 
 3 - Reference directly from the CDN - in which case click [here](https://www.jsdelivr.com/package/npm/@sasjs/adapter?tab=collection) and select "SRI" to get the script tag with the integrity hash.
 
@@ -41,8 +57,172 @@ parmcards4;
 
 You now have a simple web app with a backend service!
 
+## Detailed Overview
+
+The SASjs adapter is a JS library and a set of SAS Macros that handle the communication between the frontend app and backend SAS services.
+
+There are three parts to consider:
+
+1. JS request / response
+2. SAS inputs / outputs
+3. Configuration
+
+### JS Request / Response
+
+To install the library you can simply run `npm i @sasjs/adapter` or include a `<script>` tag with a reference to our [CDN](https://www.jsdelivr.com/package/npm/@sasjs/adapter).
+
+Full technical documentation is available [here](https://adapter.sasjs.io).  The main parts are:
+
+### Instantiation
+The following code will instantiate an instance of the adapter:
+
+```javascript
+let sasJs = new SASjs.default(
+  {
+    appLoc: "/Your/SAS/Folder",
+    serverType:"SAS9"
+  }
+);
+```
+If you've installed it via NPM, you can import it as a default import like so:
+```
+  import SASjs from '@sasjs/adapter';
+```
+You can then instantiate it with:
+```
+const sasJs = new SASjs({your config})
+```
+
+More on the config later.
+
+### SAS Logon
+The login process can be handled directly, as below, or as a callback function to a SAS request.
+
+```javascript
+sasJs.logIn('USERNAME','PASSWORD'
+  ).then((response) => {
+  if (response.isLoggedIn === true) {
+    console.log('do stuff')
+  } else {
+    console.log('do other stuff')
+  }
+}
+```
+
+###  Request / Response
+A simple request can be sent to SAS in the following fashion:
+
+```javascript
+sasJs.request("/path/to/my/service", dataObject)
+  .then((response) => {
+    // all tables are in the response object, eg:
+    console.log(response.tablewith2cols1row[0].COL1.value)
+  })
+```
+We supply the path to the SAS service, and a data object.  The data object can be null (for services with no input), or can contain one or more tables in the following format:
+
+```javascript
+let dataObject={
+	"tablewith2cols1row": [{
+		"col1": "val1",
+		"col2": 42
+	}],
+	"tablewith1col2rows": [{
+		"col": "row1"
+	}, {
+		"col": "row2"
+	}]
+};
+```
+
+There are optional parameters such as a config object and a callback login function.
+
+The response object will contain returned tables and columns.  Table names are always lowercase, and column names uppercase.
+
+The adapter will also cache the logs (if debug enabled) and even the work tables.  For performance, it is best to keep debug mode off.
+
+## SAS Inputs / Outputs
+
+The SAS side is handled by a number of macros in the [macro core](https://github.com/sasjs/core) library.
+
+The following snippet shows the process of SAS tables arriving / leaving:
+```sas
+/* fetch all input tables sent from frontend - they arrive as work tables */
+%webout(FETCH)
+
+/* some sas code */
+data some sas tables;
+  set from js;
+run;
+
+%webout(OPEN)  /* open the JSON to be returned */
+%webout(OBJ,some) /* `some` table is sent in object format */
+%webout(ARR,sas) /* `sas` table is sent in array format, smaller filesize */
+%webout(OBJ,tables,fmt=N) /* unformatted (raw) data */
+%webout(OBJ,tables,label=newtable) /* rename tables on export */
+%webout(CLOSE) /* close the JSON and send some extra useful variables too */
+
+```
+
+## Configuration
+
+Configuration on the client side involves passing an object on startup, which can also be passed with each request.  Technical documentation on the SASjsConfig class is available [here](https://adapter.sasjs.io/classes/types.sasjsconfig.html).  The main config items are:
+
+* `appLoc` - this is the folder under which the SAS services will be created.
+* `serverType` - either `SAS9` or `SASVIYA`.
+* `serverUrl` - the location (including http protocol and port) of the SAS Server. Can be omitted, eg if serving directly from the SAS Web Server, or in streaming mode.
+* `debug` - if `true` then SAS Logs and extra debug information is returned.
+* `useComputeApi` - if `true` and the serverType is `SASVIYA` then the REST APIs will be called directly (rather than using the JES web service).
+* `contextName` - if missing or blank, and `useComputeApi` is `true` and `serverType` is `SASVIYA` then the JES API will be used.
+
+The adapter supports a number of approaches for interfacing with Viya (`serverType` is `SASVIYA`).  For maximum performance, be sure to [configure your compute context](https://sasjs.io/guide-viya/#shared-account-and-server-re-use) with `reuseServerProcesses` as `true` and a system account in `runServerAs`.  This functionality is available since Viya 3.5.  This configuration is supported when [creating contexts using the CLI](https://sasjs.io/sasjs-cli-context/#sasjs-context-create).
+
+### Using JES Web App
+
+In this setup, all requests are routed through the JES web app, at `YOURSERVER/SASJobExecution`.  This is the most reliable method, and also the slowest.  One request is made to the JES app, and remaining requests (getting job uri, session spawning, passing parameters, running the program, fetching the log) are made on the SAS server by the JES app.
+
+```
+{
+  appLoc:"/Your/Path",
+  serverType:"SASVIYA"
+}
+```
+
+### Using the JES API
+Here we are running Jobs using the Job Execution Service except this time we are making the requests directly using the REST API instead of through the JES Web App.  This is helpful when we need to call web services outside of a browser (eg with the SASjs CLI or other commandline tools).  To save one network request, the adapter prefetches the JOB URIs and passes them in the `__job` parameter.
+
+```
+{
+  appLoc:"/Your/Path",
+  serverType:"SASVIYA",
+  useComputeApi: true
+}
+```
+
+### Using the Compute API
+This approach is by far the fastest, as a result of the optimisations we have built into the adapter.  With this configuration, in the first sasjs request, we take a URI map of the services in the target folder, and create a session manager - which spawns an extra session.  The next time a request is made, the adapter will use the 'hot' session.  Sessions are deleted after every use, which actually makes this _less_ resource intensive than a typical JES web app, in which all sessions are kept alive by default for 15 minutes.
+
+```
+{
+  appLoc:"/Your/Path",
+  serverType:"SASVIYA",
+  useComputeApi: true,
+  contextName: 'yourComputeContext'
+}
+```
+
+
 # More resources
 
 For more information and examples specific to this adapter you can check out the [user guide](https://sasjs.io/sasjs-adapter/) or the [technical](http://adapter.sasjs.io/) documentation.
 
 For more information on building web apps in general, check out these [resources](https://sasjs.io/training/resources/) or contact the [author](https://www.linkedin.com/in/allanbowe/) directly.
+
+If you are a SAS 9 or SAS Viya customer you can also request a copy of [Data Controller](https://datacontroller.io) - free for up to 5 users, this tool makes use of all parts of the SASjs framework.
+
+
+## Star Gazing
+
+If you find this library useful, help us grow our star graph!
+
+![](https://starchart.cc/sasjs/adapter.svg)

cypress.json

@@ -1,13 +0,0 @@
-{
-  "defaultCommandTimeout": 10000,
-  "chromeWebSecurity": false,
-  "screenshotOnRunFailure": false,
-  "env": {
-    "serverUrl": "",
-    "appLoc": "/Public/app",
-    "serverType": "SAS9",
-    "debug": false,
-    "username": "",
-    "password": ""
-  }
-}