RedHatTraining/DO328-apps.git

parent: be36acf6 | patch | commit | ignore whitespace

feat(dashboard app):Provide Dashboard application (#15)

Marek Czernek

2020-05-14 45f6c2e892ba929f5ba6c3bcee2c77df5ab4626c

feat(dashboard app):Provide Dashboard application (#15)

Co-authored-by: Jaime Ramírez <jaime.ramirez@redhat.com>

28 files added

	dashboard/README.md	32 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/.eslintrc	33 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/.gitignore	23 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/Dockerfile	11 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/index.js	54 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/lib/constants.js	42 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/lib/helpers.js	24 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/package-lock.json	1707 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/package.json	20 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/backend/yarn.lock	1481 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/.eslintrc.json	45 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/.gitignore	23 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/Dockerfile	21 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/README.md	68 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/package-lock.json	14751 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/package.json	43 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/public/favicon.ico	patch \| view \| raw \| blame \| history
	dashboard/frontend/public/index.html	43 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/public/manifest.json	25 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/public/robots.txt	3 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/src/App.js	27 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/src/ComponentCard.js	67 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/src/index.css	25 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/src/index.js	18 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/src/serviceWorker.js	141 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/frontend/yarn.lock	11521 ●●●●● patch \| view \| raw \| blame \| history
	dashboard/imgs/frontend.png	patch \| view \| raw \| blame \| history
	dashboard/kubefiles/template.yml	206 ●●●●● patch \| view \| raw \| blame \| history

 dashboard/README.md

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@@ -0,0 +1,32 @@
# Dashboard

This application serves as a quick visual check of connectivity of
services. The backend executes a request to the following services:

- History
- Currency
- Exchange
- Frontend (currency exchange frontend)

![Image of the dashboard application](imgs/frontend.png)

Requests are executed using full service FQDN, e.g. `http://${HISTORY_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${HISTORY_SERVICE_PORT}`.
You can change the parameters using the template parameters.

The dashboard frontend service communicates with the dashboard backend service (via ingress, such as the `istio-ingressgateway` pod).
Availability of the services is propagated into the frontend.

## Deployment

Note that if the exchange application is managed by Istio service mesh, this dashboard
application also has to be within the Service Mesh if you use any security features such as
mTLS, or authorization policies.

To deploy this application, execute:

```sh
oc process -o yaml -f kubefiles/template.yml \
     -p INGRESS_GW=ingress-gateway.istio-system-app.apps.example.com \
     -p TARGET_PROJECT=secure-mesh \
     | oc create -f
```

 dashboard/backend/.eslintrc

New file
@@ -0,0 +1,33 @@
{
    "env": {
        "node": true,
        "commonjs": true,
        "es6": true
    },
    "extends": "eslint:recommended",
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parserOptions": {
        "ecmaVersion": 2018
    },
    "rules": {
        "indent": [
            "error",
            4
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "double"
        ],
        "semi": [
            "error",
            "always"
        ]
    }
}

 dashboard/backend/.gitignore

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@@ -0,0 +1,23 @@
# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.

# dependencies
/node_modules
/.pnp
.pnp.js

# testing
/coverage

# production
/build

# misc
.DS_Store
.env.local
.env.development.local
.env.test.local
.env.production.local

npm-debug.log*
yarn-debug.log*
yarn-error.log*

 dashboard/backend/Dockerfile

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@@ -0,0 +1,11 @@
FROM ubi8/nodejs-12

COPY package.json .
COPY package-lock.json .

RUN npm ci --production

COPY lib ./lib
COPY index.js .

CMD node index.js

 dashboard/backend/index.js

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@@ -0,0 +1,54 @@
"use strict";

const express = require("express");
const bodyParser = require("body-parser");
const _const = require("./lib/constants");
const _helper = require("./lib/helpers");
const request = require("request");

const app = express();

app.use(bodyParser.json());

app.use(function(_, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    next();
});

const checkHistory = (req, resp) => {
    request.post(_const.HISTORY_FQDN, {json: _const.HISTORY_DATA, timeout: 1500}, (error, res) => {
        _helper.handleResponse(resp, error, res);
    });
};

const checkCurrency = (req, resp) => {
    request.get(_const.CURRENCY_FQDN, {timeout: 1500}, (error, res) => {
        _helper.handleResponse(resp, error, res);
    });
};

const checkExchangeGateway = (req, resp) => {
    request.get(_const.EXCHANGE_FQDN, {timeout: 1500}, (error, res) => {
        _helper.handleResponse(resp, error, res);
    });
};

const checkFrontEnd = (req, resp) => {
    request.get(_const.FRONTEND_FQDN, {timeout: 1500}, (error, res) => {
        _helper.handleResponse(resp, error, res);
    });
};

app.get("/history", checkHistory);
app.get("/currencies", checkCurrency);
app.get("/exchangeGW", checkExchangeGateway);
app.get("/frontend", checkFrontEnd);

app.listen(_const.PORT, () => {
    console.log(
        "  App is running at http://localhost:%d",
        _const.PORT,
    );
    console.log("  Press CTRL-C to stop\n");
});

 dashboard/backend/lib/constants.js

New file
@@ -0,0 +1,42 @@
"use strict";

const PORT = process.env.PORT || 8080;
const TARGET_PROJECT = process.env.TARGET_PROJECT || "secure-mesh";
// History service
const HISTORY_SERVICE = process.env.HISTORY_SERVICE || "history";
const HISTORY_SERVICE_PORT = process.env.HISTORY_SERVICE_PORT || "8080";
// Main endpoint
const HISTORY_FQDN = `http://${HISTORY_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${HISTORY_SERVICE_PORT}`;

// Currency service
const CURRENCY_SERVICE = process.env.CURRENCY_SERVICE || "currency";
const CURRENCY_SERVICE_PORT = process.env.CURRENCY_SERVICE_PORT || "5000";
// Main endpoint 
const CURRENCY_FQDN = `http://${CURRENCY_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${CURRENCY_SERVICE_PORT}`;

// Gateway service
const EXCHANGE_SERVICE = process.env.EXCHANGE_SERVICE || "exchange";
const EXCHANGE_SERVICE_PORT = process.env.EXCHANGE_SERVICE_PORT || "8080";
// Ping endpoint
const EXCHANGE_FQDN = `http://${EXCHANGE_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${EXCHANGE_SERVICE_PORT}`;

// Frontend service
const FRONTEND_SERVICE = process.env.FRONTEND_SERVICE || "frontend";
const FRONTEND_SERVICE_PORT = process.env.FRONTEND_SERVICE_PORT || "3000";
// Main endpoint
const FRONTEND_FQDN = `http://${FRONTEND_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${FRONTEND_SERVICE_PORT}/frontend`;


const HISTORY_DATA = {
    source: "USD",
    target: "EUR"
};

module.exports = {
    PORT,
    HISTORY_DATA,
    HISTORY_FQDN,
    CURRENCY_FQDN,
    EXCHANGE_FQDN,
    FRONTEND_FQDN
};

 dashboard/backend/lib/helpers.js

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@@ -0,0 +1,24 @@
"use strict";

function handleResponse(clientResp, requestError, requestResp) {
    if(requestError) {
        console.log("Got error:", requestError);
        clientResp.json({state: "ERR", isAvailable: false}).status(400);
    } else {
        const respCode = requestResp.statusCode;
        let stateString = "Down";
        let isAvailable = false;

        console.log("No error; got response:", respCode);
        if(respCode >= 200 && respCode < 300) {
            stateString = "OK";
            isAvailable = true;
        }
        clientResp.json({state: stateString, isAvailable: isAvailable}).status(respCode);
        
    }
}

module.exports = {
    handleResponse
};

 dashboard/backend/package-lock.json

New file
@@ -0,0 +1,1707 @@
{
  "name": "backend",
  "version": "1.0.0",
  "lockfileVersion": 1,
  "requires": true,
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      "dev": true,
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}

 dashboard/backend/package.json

New file
@@ -0,0 +1,20 @@
{
  "name": "backend",
  "version": "1.0.0",
  "description": "Backend for the Connectivity Checker frontend",
  "main": "index.js",
  "author": "Marek Czernek",
  "license": "MIT",
  "scripts": {
    "start": "node index.js",
    "lint": "eslint .",
    "lint:fix": "eslint . --fix"
  },
  "dependencies": {
    "express": "^4.17.1",
    "request": "^2.88.2"
  },
  "devDependencies": {
    "eslint": "^6.8.0"
  }
}

 dashboard/backend/yarn.lock

New file
@@ -0,0 +1,1481 @@
# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
# yarn lockfile v1


"@babel/code-frame@^7.0.0":
  version "7.8.3"
  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.8.3.tgz#33e25903d7481181534e12ec0a25f16b6fcf419e"
  integrity sha512-a9gxpmdXtZEInkCSHUJDLHZVBgb1QS0jhss4cPP93EW7s+uC5bikET2twEF3KV+7rDblJcmNvTR7VJejqd2C2g==
  dependencies:
    "@babel/highlight" "^7.8.3"

"@babel/helper-validator-identifier@^7.9.0":
  version "7.9.5"
  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.9.5.tgz#90977a8e6fbf6b431a7dc31752eee233bf052d80"
  integrity sha512-/8arLKUFq882w4tWGj9JYzRpAlZgiWUJ+dtteNTDqrRBz9Iguck9Rn3ykuBDoUwh2TO4tSAJlrxDUOXWklJe4g==

"@babel/highlight@^7.8.3":
  version "7.9.0"
  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.9.0.tgz#4e9b45ccb82b79607271b2979ad82c7b68163079"
  integrity sha512-lJZPilxX7Op3Nv/2cvFdnlepPXDxi29wxteT57Q965oc5R9v86ztx0jfxVrTcBk8C2kcPkkDa2Z4T3ZsPPVWsQ==
  dependencies:
    "@babel/helper-validator-identifier" "^7.9.0"
    chalk "^2.0.0"
    js-tokens "^4.0.0"

"@types/color-name@^1.1.1":
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
  integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==

accepts@~1.3.7:
  version "1.3.7"
  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
  dependencies:
    mime-types "~2.1.24"
    negotiator "0.6.2"

acorn-jsx@^5.2.0:
  version "5.2.0"
  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.2.0.tgz#4c66069173d6fdd68ed85239fc256226182b2ebe"
  integrity sha512-HiUX/+K2YpkpJ+SzBffkM/AQ2YE03S0U1kjTLVpoJdhZMOWy8qvXVN9JdLqv2QsaQ6MPYQIuNmwD8zOiYUofLQ==

acorn@^7.1.1:
  version "7.1.1"
  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.1.tgz#e35668de0b402f359de515c5482a1ab9f89a69bf"
  integrity sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==

ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
  version "6.12.2"
  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.2.tgz#c629c5eced17baf314437918d2da88c99d5958cd"
  integrity sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==
  dependencies:
    fast-deep-equal "^3.1.1"
    fast-json-stable-stringify "^2.0.0"
    json-schema-traverse "^0.4.1"
    uri-js "^4.2.2"

ansi-escapes@^4.2.1:
  version "4.3.1"
  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-4.3.1.tgz#a5c47cc43181f1f38ffd7076837700d395522a61"
  integrity sha512-JWF7ocqNrp8u9oqpgV+wH5ftbt+cfvv+PTjOvKLT3AdYly/LmORARfEVT1iyjwN+4MqE5UmVKoAdIBqeoCHgLA==
  dependencies:
    type-fest "^0.11.0"

ansi-regex@^4.1.0:
  version "4.1.0"
  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
  integrity sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==

ansi-regex@^5.0.0:
  version "5.0.0"
  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
  integrity sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==

ansi-styles@^3.2.0, ansi-styles@^3.2.1:
  version "3.2.1"
  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
  integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
  dependencies:
    color-convert "^1.9.0"

ansi-styles@^4.1.0:
  version "4.2.1"
  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-4.2.1.tgz#90ae75c424d008d2624c5bf29ead3177ebfcf359"
  integrity sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==
  dependencies:
    "@types/color-name" "^1.1.1"
    color-convert "^2.0.1"

argparse@^1.0.7:
  version "1.0.10"
  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
  integrity sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==
  dependencies:
    sprintf-js "~1.0.2"

array-flatten@1.1.1:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
  integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=

asn1@~0.2.3:
  version "0.2.4"
  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
  integrity sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==
  dependencies:
    safer-buffer "~2.1.0"

assert-plus@1.0.0, assert-plus@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
  integrity sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=

astral-regex@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
  integrity sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==

asynckit@^0.4.0:
  version "0.4.0"
  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
  integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=

aws-sign2@~0.7.0:
  version "0.7.0"
  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
  integrity sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=

aws4@^1.8.0:
  version "1.9.1"
  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.9.1.tgz#7e33d8f7d449b3f673cd72deb9abdc552dbe528e"
  integrity sha512-wMHVg2EOHaMRxbzgFJ9gtjOOCrI80OHLG14rxi28XwOW8ux6IiEbRCGGGqCtdAIg4FQCbW20k9RsT4y3gJlFug==

balanced-match@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
  integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=

bcrypt-pbkdf@^1.0.0:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz#a4301d389b6a43f9b67ff3ca11a3f6637e360e9e"
  integrity sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=
  dependencies:
    tweetnacl "^0.14.3"

body-parser@1.19.0:
  version "1.19.0"
  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
  integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
  dependencies:
    bytes "3.1.0"
    content-type "~1.0.4"
    debug "2.6.9"
    depd "~1.1.2"
    http-errors "1.7.2"
    iconv-lite "0.4.24"
    on-finished "~2.3.0"
    qs "6.7.0"
    raw-body "2.4.0"
    type-is "~1.6.17"

brace-expansion@^1.1.7:
  version "1.1.11"
  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
  integrity sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==
  dependencies:
    balanced-match "^1.0.0"
    concat-map "0.0.1"

bytes@3.1.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
  integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==

callsites@^3.0.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
  integrity sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==

caseless@~0.12.0:
  version "0.12.0"
  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
  integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=

chalk@^2.0.0, chalk@^2.1.0:
  version "2.4.2"
  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
  dependencies:
    ansi-styles "^3.2.1"
    escape-string-regexp "^1.0.5"
    supports-color "^5.3.0"

chalk@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
  integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
  dependencies:
    ansi-styles "^4.1.0"
    supports-color "^7.1.0"

chardet@^0.7.0:
  version "0.7.0"
  resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
  integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==

cli-cursor@^3.1.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-3.1.0.tgz#264305a7ae490d1d03bf0c9ba7c925d1753af307"
  integrity sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw==
  dependencies:
    restore-cursor "^3.1.0"

cli-width@^2.0.0:
  version "2.2.1"
  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.1.tgz#b0433d0b4e9c847ef18868a4ef16fd5fc8271c48"
  integrity sha512-GRMWDxpOB6Dgk2E5Uo+3eEBvtOOlimMmpbFiKuLFnQzYDavtLFY3K5ona41jgN/WdRZtG7utuVSVTL4HbZHGkw==

color-convert@^1.9.0:
  version "1.9.3"
  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
  integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
  dependencies:
    color-name "1.1.3"

color-convert@^2.0.1:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
  integrity sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==
  dependencies:
    color-name "~1.1.4"

color-name@1.1.3:
  version "1.1.3"
  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
  integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=

color-name@~1.1.4:
  version "1.1.4"
  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
  integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==

combined-stream@^1.0.6, combined-stream@~1.0.6:
  version "1.0.8"
  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
  integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
  dependencies:
    delayed-stream "~1.0.0"

concat-map@0.0.1:
  version "0.0.1"
  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
  integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=

content-disposition@0.5.3:
  version "0.5.3"
  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
  integrity sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==
  dependencies:
    safe-buffer "5.1.2"

content-type@~1.0.4:
  version "1.0.4"
  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
  integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==

cookie-signature@1.0.6:
  version "1.0.6"
  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
  integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=

cookie@0.4.0:
  version "0.4.0"
  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
  integrity sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==

core-util-is@1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
  integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=

cross-spawn@^6.0.5:
  version "6.0.5"
  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
  integrity sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==
  dependencies:
    nice-try "^1.0.4"
    path-key "^2.0.1"
    semver "^5.5.0"
    shebang-command "^1.2.0"
    which "^1.2.9"

dashdash@^1.12.0:
  version "1.14.1"
  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
  integrity sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=
  dependencies:
    assert-plus "^1.0.0"

debug@2.6.9:
  version "2.6.9"
  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
  dependencies:
    ms "2.0.0"

debug@^4.0.1:
  version "4.1.1"
  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
  dependencies:
    ms "^2.1.1"

deep-is@~0.1.3:
  version "0.1.3"
  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
  integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=

delayed-stream@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
  integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=

depd@~1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
  integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=

destroy@~1.0.4:
  version "1.0.4"
  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
  integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=

doctrine@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-3.0.0.tgz#addebead72a6574db783639dc87a121773973961"
  integrity sha512-yS+Q5i3hBf7GBkd4KG8a7eBNNWNGLTaEwwYWUijIYM7zrlYDM0BFXHjjPWlWZ1Rg7UaddZeIDmi9jF3HmqiQ2w==
  dependencies:
    esutils "^2.0.2"

ecc-jsbn@~0.1.1:
  version "0.1.2"
  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
  integrity sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=
  dependencies:
    jsbn "~0.1.0"
    safer-buffer "^2.1.0"

ee-first@1.1.1:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
  integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=

emoji-regex@^7.0.1:
  version "7.0.3"
  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
  integrity sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==

emoji-regex@^8.0.0:
  version "8.0.0"
  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
  integrity sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==

encodeurl@~1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
  integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=

escape-html@~1.0.3:
  version "1.0.3"
  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
  integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=

escape-string-regexp@^1.0.5:
  version "1.0.5"
  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
  integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=

eslint-scope@^5.0.0:
  version "5.0.0"
  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.0.0.tgz#e87c8887c73e8d1ec84f1ca591645c358bfc8fb9"
  integrity sha512-oYrhJW7S0bxAFDvWqzvMPRm6pcgcnWc4QnofCAqRTRfQC0JcwenzGglTtsLyIuuWFfkqDG9vz67cnttSd53djw==
  dependencies:
    esrecurse "^4.1.0"
    estraverse "^4.1.1"

eslint-utils@^1.4.3:
  version "1.4.3"
  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-1.4.3.tgz#74fec7c54d0776b6f67e0251040b5806564e981f"
  integrity sha512-fbBN5W2xdY45KulGXmLHZ3c3FHfVYmKg0IrAKGOkT/464PQsx2UeIzfz1RmEci+KLm1bBaAzZAh8+/E+XAeZ8Q==
  dependencies:
    eslint-visitor-keys "^1.1.0"

eslint-visitor-keys@^1.1.0:
  version "1.1.0"
  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
  integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==

eslint@^6.8.0:
  version "6.8.0"
  resolved "https://registry.yarnpkg.com/eslint/-/eslint-6.8.0.tgz#62262d6729739f9275723824302fb227c8c93ffb"
  integrity sha512-K+Iayyo2LtyYhDSYwz5D5QdWw0hCacNzyq1Y821Xna2xSJj7cijoLLYmLxTQgcgZ9mC61nryMy9S7GRbYpI5Ig==
  dependencies:
    "@babel/code-frame" "^7.0.0"
    ajv "^6.10.0"
    chalk "^2.1.0"
    cross-spawn "^6.0.5"
    debug "^4.0.1"
    doctrine "^3.0.0"
    eslint-scope "^5.0.0"
    eslint-utils "^1.4.3"
    eslint-visitor-keys "^1.1.0"
    espree "^6.1.2"
    esquery "^1.0.1"
    esutils "^2.0.2"
    file-entry-cache "^5.0.1"
    functional-red-black-tree "^1.0.1"
    glob-parent "^5.0.0"
    globals "^12.1.0"
    ignore "^4.0.6"
    import-fresh "^3.0.0"
    imurmurhash "^0.1.4"
    inquirer "^7.0.0"
    is-glob "^4.0.0"
    js-yaml "^3.13.1"
    json-stable-stringify-without-jsonify "^1.0.1"
    levn "^0.3.0"
    lodash "^4.17.14"
    minimatch "^3.0.4"
    mkdirp "^0.5.1"
    natural-compare "^1.4.0"
    optionator "^0.8.3"
    progress "^2.0.0"
    regexpp "^2.0.1"
    semver "^6.1.2"
    strip-ansi "^5.2.0"
    strip-json-comments "^3.0.1"
    table "^5.2.3"
    text-table "^0.2.0"
    v8-compile-cache "^2.0.3"

espree@^6.1.2:
  version "6.2.1"
  resolved "https://registry.yarnpkg.com/espree/-/espree-6.2.1.tgz#77fc72e1fd744a2052c20f38a5b575832e82734a"
  integrity sha512-ysCxRQY3WaXJz9tdbWOwuWr5Y/XrPTGX9Kiz3yoUXwW0VZ4w30HTkQLaGx/+ttFjF8i+ACbArnB4ce68a9m5hw==
  dependencies:
    acorn "^7.1.1"
    acorn-jsx "^5.2.0"
    eslint-visitor-keys "^1.1.0"

esprima@^4.0.0:
  version "4.0.1"
  resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
  integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==

esquery@^1.0.1:
  version "1.3.1"
  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.3.1.tgz#b78b5828aa8e214e29fb74c4d5b752e1c033da57"
  integrity sha512-olpvt9QG0vniUBZspVRN6lwB7hOZoTRtT+jzR+tS4ffYx2mzbw+z0XCOk44aaLYKApNX5nMm+E+P6o25ip/DHQ==
  dependencies:
    estraverse "^5.1.0"

esrecurse@^4.1.0:
  version "4.2.1"
  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.1.tgz#007a3b9fdbc2b3bb87e4879ea19c92fdbd3942cf"
  integrity sha512-64RBB++fIOAXPw3P9cy89qfMlvZEXZkqqJkjqqXIvzP5ezRZjW+lPWjw35UX/3EhUPFYbg5ER4JYgDw4007/DQ==
  dependencies:
    estraverse "^4.1.0"

estraverse@^4.1.0, estraverse@^4.1.1:
  version "4.3.0"
  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
  integrity sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==

estraverse@^5.1.0:
  version "5.1.0"
  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.1.0.tgz#374309d39fd935ae500e7b92e8a6b4c720e59642"
  integrity sha512-FyohXK+R0vE+y1nHLoBM7ZTyqRpqAlhdZHCWIWEviFLiGB8b04H6bQs8G+XTthacvT8VuwvteiP7RJSxMs8UEw==

esutils@^2.0.2:
  version "2.0.3"
  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
  integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==

etag@~1.8.1:
  version "1.8.1"
  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
  integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=

express@^4.17.1:
  version "4.17.1"
  resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
  integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
  dependencies:
    accepts "~1.3.7"
    array-flatten "1.1.1"
    body-parser "1.19.0"
    content-disposition "0.5.3"
    content-type "~1.0.4"
    cookie "0.4.0"
    cookie-signature "1.0.6"
    debug "2.6.9"
    depd "~1.1.2"
    encodeurl "~1.0.2"
    escape-html "~1.0.3"
    etag "~1.8.1"
    finalhandler "~1.1.2"
    fresh "0.5.2"
    merge-descriptors "1.0.1"
    methods "~1.1.2"
    on-finished "~2.3.0"
    parseurl "~1.3.3"
    path-to-regexp "0.1.7"
    proxy-addr "~2.0.5"
    qs "6.7.0"
    range-parser "~1.2.1"
    safe-buffer "5.1.2"
    send "0.17.1"
    serve-static "1.14.1"
    setprototypeof "1.1.1"
    statuses "~1.5.0"
    type-is "~1.6.18"
    utils-merge "1.0.1"
    vary "~1.1.2"

extend@~3.0.2:
  version "3.0.2"
  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
  integrity sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==

external-editor@^3.0.3:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-3.1.0.tgz#cb03f740befae03ea4d283caed2741a83f335495"
  integrity sha512-hMQ4CX1p1izmuLYyZqLMO/qGNw10wSv9QDCPfzXfyFrOaCSSoRfqE1Kf1s5an66J5JZC62NewG+mK49jOCtQew==
  dependencies:
    chardet "^0.7.0"
    iconv-lite "^0.4.24"
    tmp "^0.0.33"

extsprintf@1.3.0:
  version "1.3.0"
  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
  integrity sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=

extsprintf@^1.2.0:
  version "1.4.0"
  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
  integrity sha1-4mifjzVvrWLMplo6kcXfX5VRaS8=

fast-deep-equal@^3.1.1:
  version "3.1.1"
  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz#545145077c501491e33b15ec408c294376e94ae4"
  integrity sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==

fast-json-stable-stringify@^2.0.0:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
  integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==

fast-levenshtein@~2.0.6:
  version "2.0.6"
  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
  integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=

figures@^3.0.0:
  version "3.2.0"
  resolved "https://registry.yarnpkg.com/figures/-/figures-3.2.0.tgz#625c18bd293c604dc4a8ddb2febf0c88341746af"
  integrity sha512-yaduQFRKLXYOGgEn6AZau90j3ggSOyiqXU0F9JZfeXYhNa+Jk4X+s45A2zg5jns87GAFa34BBm2kXw4XpNcbdg==
  dependencies:
    escape-string-regexp "^1.0.5"

file-entry-cache@^5.0.1:
  version "5.0.1"
  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-5.0.1.tgz#ca0f6efa6dd3d561333fb14515065c2fafdf439c"
  integrity sha512-bCg29ictuBaKUwwArK4ouCaqDgLZcysCFLmM/Yn/FDoqndh/9vNuQfXRDvTuXKLxfD/JtZQGKFT8MGcJBK644g==
  dependencies:
    flat-cache "^2.0.1"

finalhandler@~1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
  integrity sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==
  dependencies:
    debug "2.6.9"
    encodeurl "~1.0.2"
    escape-html "~1.0.3"
    on-finished "~2.3.0"
    parseurl "~1.3.3"
    statuses "~1.5.0"
    unpipe "~1.0.0"

flat-cache@^2.0.1:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-2.0.1.tgz#5d296d6f04bda44a4630a301413bdbc2ec085ec0"
  integrity sha512-LoQe6yDuUMDzQAEH8sgmh4Md6oZnc/7PjtwjNFSzveXqSHt6ka9fPBuso7IGf9Rz4uqnSnWiFH2B/zj24a5ReA==
  dependencies:
    flatted "^2.0.0"
    rimraf "2.6.3"
    write "1.0.3"

flatted@^2.0.0:
  version "2.0.2"
  resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.2.tgz#4575b21e2bcee7434aa9be662f4b7b5f9c2b5138"
  integrity sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==

forever-agent@~0.6.1:
  version "0.6.1"
  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
  integrity sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=

form-data@~2.3.2:
  version "2.3.3"
  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
  integrity sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==
  dependencies:
    asynckit "^0.4.0"
    combined-stream "^1.0.6"
    mime-types "^2.1.12"

forwarded@~0.1.2:
  version "0.1.2"
  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
  integrity sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=

fresh@0.5.2:
  version "0.5.2"
  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
  integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=

fs.realpath@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
  integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=

functional-red-black-tree@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
  integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=

getpass@^0.1.1:
  version "0.1.7"
  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
  integrity sha1-Xv+OPmhNVprkyysSgmBOi6YhSfo=
  dependencies:
    assert-plus "^1.0.0"

glob-parent@^5.0.0:
  version "5.1.1"
  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.1.tgz#b6c1ef417c4e5663ea498f1c45afac6916bbc229"
  integrity sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==
  dependencies:
    is-glob "^4.0.1"

glob@^7.1.3:
  version "7.1.6"
  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
  integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
  dependencies:
    fs.realpath "^1.0.0"
    inflight "^1.0.4"
    inherits "2"
    minimatch "^3.0.4"
    once "^1.3.0"
    path-is-absolute "^1.0.0"

globals@^12.1.0:
  version "12.4.0"
  resolved "https://registry.yarnpkg.com/globals/-/globals-12.4.0.tgz#a18813576a41b00a24a97e7f815918c2e19925f8"
  integrity sha512-BWICuzzDvDoH54NHKCseDanAhE3CeDorgDL5MT6LMXXj2WCnd9UC2szdk4AWLfjdgNBCXLUanXYcpBBKOSWGwg==
  dependencies:
    type-fest "^0.8.1"

har-schema@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
  integrity sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=

har-validator@~5.1.3:
  version "5.1.3"
  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.3.tgz#1ef89ebd3e4996557675eed9893110dc350fa080"
  integrity sha512-sNvOCzEQNr/qrvJgc3UG/kD4QtlHycrzwS+6mfTrrSq97BvaYcPZZI1ZSqGSPR73Cxn4LKTD4PttRwfU7jWq5g==
  dependencies:
    ajv "^6.5.5"
    har-schema "^2.0.0"

has-flag@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
  integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=

has-flag@^4.0.0:
  version "4.0.0"
  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
  integrity sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==

http-errors@1.7.2:
  version "1.7.2"
  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
  integrity sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==
  dependencies:
    depd "~1.1.2"
    inherits "2.0.3"
    setprototypeof "1.1.1"
    statuses ">= 1.5.0 < 2"
    toidentifier "1.0.0"

http-errors@~1.7.2:
  version "1.7.3"
  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
  dependencies:
    depd "~1.1.2"
    inherits "2.0.4"
    setprototypeof "1.1.1"
    statuses ">= 1.5.0 < 2"
    toidentifier "1.0.0"

http-signature@~1.2.0:
  version "1.2.0"
  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
  integrity sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=
  dependencies:
    assert-plus "^1.0.0"
    jsprim "^1.2.2"
    sshpk "^1.7.0"

iconv-lite@0.4.24, iconv-lite@^0.4.24:
  version "0.4.24"
  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
  integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
  dependencies:
    safer-buffer ">= 2.1.2 < 3"

ignore@^4.0.6:
  version "4.0.6"
  resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
  integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==

import-fresh@^3.0.0:
  version "3.2.1"
  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.2.1.tgz#633ff618506e793af5ac91bf48b72677e15cbe66"
  integrity sha512-6e1q1cnWP2RXD9/keSkxHScg508CdXqXWgWBaETNhyuBFz+kUZlKboh+ISK+bU++DmbHimVBrOz/zzPe0sZ3sQ==
  dependencies:
    parent-module "^1.0.0"
    resolve-from "^4.0.0"

imurmurhash@^0.1.4:
  version "0.1.4"
  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
  integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=

inflight@^1.0.4:
  version "1.0.6"
  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
  integrity sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=
  dependencies:
    once "^1.3.0"
    wrappy "1"

inherits@2, inherits@2.0.4:
  version "2.0.4"
  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
  integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==

inherits@2.0.3:
  version "2.0.3"
  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
  integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=

inquirer@^7.0.0:
  version "7.1.0"
  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.1.0.tgz#1298a01859883e17c7264b82870ae1034f92dd29"
  integrity sha512-5fJMWEmikSYu0nv/flMc475MhGbB7TSPd/2IpFV4I4rMklboCH2rQjYY5kKiYGHqUF9gvaambupcJFFG9dvReg==
  dependencies:
    ansi-escapes "^4.2.1"
    chalk "^3.0.0"
    cli-cursor "^3.1.0"
    cli-width "^2.0.0"
    external-editor "^3.0.3"
    figures "^3.0.0"
    lodash "^4.17.15"
    mute-stream "0.0.8"
    run-async "^2.4.0"
    rxjs "^6.5.3"
    string-width "^4.1.0"
    strip-ansi "^6.0.0"
    through "^2.3.6"

ipaddr.js@1.9.1:
  version "1.9.1"
  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
  integrity sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==

is-extglob@^2.1.1:
  version "2.1.1"
  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
  integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=

is-fullwidth-code-point@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
  integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=

is-fullwidth-code-point@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
  integrity sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==

is-glob@^4.0.0, is-glob@^4.0.1:
  version "4.0.1"
  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
  integrity sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==
  dependencies:
    is-extglob "^2.1.1"

is-typedarray@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
  integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=

isexe@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
  integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=

isstream@~0.1.2:
  version "0.1.2"
  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
  integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=

js-tokens@^4.0.0:
  version "4.0.0"
  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
  integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==

js-yaml@^3.13.1:
  version "3.13.1"
  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
  integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
  dependencies:
    argparse "^1.0.7"
    esprima "^4.0.0"

jsbn@~0.1.0:
  version "0.1.1"
  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
  integrity sha1-peZUwuWi3rXyAdls77yoDA7y9RM=

json-schema-traverse@^0.4.1:
  version "0.4.1"
  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
  integrity sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==

json-schema@0.2.3:
  version "0.2.3"
  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
  integrity sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=

json-stable-stringify-without-jsonify@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
  integrity sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=

json-stringify-safe@~5.0.1:
  version "5.0.1"
  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
  integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=

jsprim@^1.2.2:
  version "1.4.1"
  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
  integrity sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=
  dependencies:
    assert-plus "1.0.0"
    extsprintf "1.3.0"
    json-schema "0.2.3"
    verror "1.10.0"

levn@^0.3.0, levn@~0.3.0:
  version "0.3.0"
  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
  integrity sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=
  dependencies:
    prelude-ls "~1.1.2"
    type-check "~0.3.2"

lodash@^4.17.14, lodash@^4.17.15:
  version "4.17.15"
  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==

media-typer@0.3.0:
  version "0.3.0"
  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
  integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=

merge-descriptors@1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
  integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=

methods@~1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=

mime-db@1.44.0:
  version "1.44.0"
  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
  integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==

mime-types@^2.1.12, mime-types@~2.1.19, mime-types@~2.1.24:
  version "2.1.27"
  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
  integrity sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==
  dependencies:
    mime-db "1.44.0"

mime@1.6.0:
  version "1.6.0"
  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
  integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==

mimic-fn@^2.1.0:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==

minimatch@^3.0.4:
  version "3.0.4"
  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
  integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
  dependencies:
    brace-expansion "^1.1.7"

minimist@^1.2.5:
  version "1.2.5"
  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
  integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==

mkdirp@^0.5.1:
  version "0.5.5"
  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
  integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
  dependencies:
    minimist "^1.2.5"

ms@2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=

ms@2.1.1:
  version "2.1.1"
  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
  integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==

ms@^2.1.1:
  version "2.1.2"
  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
  integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==

mute-stream@0.0.8:
  version "0.0.8"
  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
  integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==

natural-compare@^1.4.0:
  version "1.4.0"
  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
  integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=

negotiator@0.6.2:
  version "0.6.2"
  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==

nice-try@^1.0.4:
  version "1.0.5"
  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
  integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==

oauth-sign@~0.9.0:
  version "0.9.0"
  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
  integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==

on-finished@~2.3.0:
  version "2.3.0"
  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
  integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
  dependencies:
    ee-first "1.1.1"

once@^1.3.0:
  version "1.4.0"
  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
  integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
  dependencies:
    wrappy "1"

onetime@^5.1.0:
  version "5.1.0"
  resolved "https://registry.yarnpkg.com/onetime/-/onetime-5.1.0.tgz#fff0f3c91617fe62bb50189636e99ac8a6df7be5"
  integrity sha512-5NcSkPHhwTVFIQN+TUqXoS5+dlElHXdpAWu9I0HP20YOtIi+aZ0Ct82jdlILDxjLEAWwvm+qj1m6aEtsDVmm6Q==
  dependencies:
    mimic-fn "^2.1.0"

optionator@^0.8.3:
  version "0.8.3"
  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
  integrity sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA==
  dependencies:
    deep-is "~0.1.3"
    fast-levenshtein "~2.0.6"
    levn "~0.3.0"
    prelude-ls "~1.1.2"
    type-check "~0.3.2"
    word-wrap "~1.2.3"

os-tmpdir@~1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
  integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=

parent-module@^1.0.0:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
  integrity sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g==
  dependencies:
    callsites "^3.0.0"

parseurl@~1.3.3:
  version "1.3.3"
  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==

path-is-absolute@^1.0.0:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
  integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=

path-key@^2.0.1:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
  integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=

path-to-regexp@0.1.7:
  version "0.1.7"
  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
  integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=

performance-now@^2.1.0:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
  integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=

prelude-ls@~1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
  integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=

progress@^2.0.0:
  version "2.0.3"
  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
  integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==

proxy-addr@~2.0.5:
  version "2.0.6"
  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
  integrity sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==
  dependencies:
    forwarded "~0.1.2"
    ipaddr.js "1.9.1"

psl@^1.1.28:
  version "1.8.0"
  resolved "https://registry.yarnpkg.com/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
  integrity sha512-RIdOzyoavK+hA18OGGWDqUTsCLhtA7IcZ/6NCs4fFJaHBDab+pDDmDIByWFRQJq2Cd7r1OoQxBGKOaztq+hjIQ==

punycode@^2.1.0, punycode@^2.1.1:
  version "2.1.1"
  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
  integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==

qs@6.7.0:
  version "6.7.0"
  resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
  integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==

qs@~6.5.2:
  version "6.5.2"
  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
  integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==

range-parser@~1.2.1:
  version "1.2.1"
  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
  integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==

raw-body@2.4.0:
  version "2.4.0"
  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"
  integrity sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==
  dependencies:
    bytes "3.1.0"
    http-errors "1.7.2"
    iconv-lite "0.4.24"
    unpipe "1.0.0"

regexpp@^2.0.1:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-2.0.1.tgz#8d19d31cf632482b589049f8281f93dbcba4d07f"
  integrity sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw==

request@^2.88.2:
  version "2.88.2"
  resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
  integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
  dependencies:
    aws-sign2 "~0.7.0"
    aws4 "^1.8.0"
    caseless "~0.12.0"
    combined-stream "~1.0.6"
    extend "~3.0.2"
    forever-agent "~0.6.1"
    form-data "~2.3.2"
    har-validator "~5.1.3"
    http-signature "~1.2.0"
    is-typedarray "~1.0.0"
    isstream "~0.1.2"
    json-stringify-safe "~5.0.1"
    mime-types "~2.1.19"
    oauth-sign "~0.9.0"
    performance-now "^2.1.0"
    qs "~6.5.2"
    safe-buffer "^5.1.2"
    tough-cookie "~2.5.0"
    tunnel-agent "^0.6.0"
    uuid "^3.3.2"

resolve-from@^4.0.0:
  version "4.0.0"
  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
  integrity sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==

restore-cursor@^3.1.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-3.1.0.tgz#39f67c54b3a7a58cea5236d95cf0034239631f7e"
  integrity sha512-l+sSefzHpj5qimhFSE5a8nufZYAM3sBSVMAPtYkmC+4EH2anSGaEMXSD0izRQbu9nfyQ9y5JrVmp7E8oZrUjvA==
  dependencies:
    onetime "^5.1.0"
    signal-exit "^3.0.2"

rimraf@2.6.3:
  version "2.6.3"
  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
  integrity sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==
  dependencies:
    glob "^7.1.3"

run-async@^2.4.0:
  version "2.4.1"
  resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.4.1.tgz#8440eccf99ea3e70bd409d49aab88e10c189a455"
  integrity sha512-tvVnVv01b8c1RrA6Ep7JkStj85Guv/YrMcwqYQnwjsAS2cTmmPGBBjAjpCW7RrSodNSoE2/qg9O4bceNvUuDgQ==

rxjs@^6.5.3:
  version "6.5.5"
  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.5.tgz#c5c884e3094c8cfee31bf27eb87e54ccfc87f9ec"
  integrity sha512-WfQI+1gohdf0Dai/Bbmk5L5ItH5tYqm3ki2c5GdWhKjalzjg93N3avFjVStyZZz+A2Em+ZxKH5bNghw9UeylGQ==
  dependencies:
    tslib "^1.9.0"

safe-buffer@5.1.2:
  version "5.1.2"
  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==

safe-buffer@^5.0.1, safe-buffer@^5.1.2:
  version "5.2.0"
  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519"
  integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==

"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
  version "2.1.2"
  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==

semver@^5.5.0:
  version "5.7.1"
  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
  integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==

semver@^6.1.2:
  version "6.3.0"
  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==

send@0.17.1:
  version "0.17.1"
  resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
  integrity sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==
  dependencies:
    debug "2.6.9"
    depd "~1.1.2"
    destroy "~1.0.4"
    encodeurl "~1.0.2"
    escape-html "~1.0.3"
    etag "~1.8.1"
    fresh "0.5.2"
    http-errors "~1.7.2"
    mime "1.6.0"
    ms "2.1.1"
    on-finished "~2.3.0"
    range-parser "~1.2.1"
    statuses "~1.5.0"

serve-static@1.14.1:
  version "1.14.1"
  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
  integrity sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==
  dependencies:
    encodeurl "~1.0.2"
    escape-html "~1.0.3"
    parseurl "~1.3.3"
    send "0.17.1"

setprototypeof@1.1.1:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
  integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==

shebang-command@^1.2.0:
  version "1.2.0"
  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
  integrity sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=
  dependencies:
    shebang-regex "^1.0.0"

shebang-regex@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
  integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=

signal-exit@^3.0.2:
  version "3.0.3"
  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
  integrity sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==

slice-ansi@^2.1.0:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-2.1.0.tgz#cacd7693461a637a5788d92a7dd4fba068e81636"
  integrity sha512-Qu+VC3EwYLldKa1fCxuuvULvSJOKEgk9pi8dZeCVK7TqBfUNTH4sFkk4joj8afVSfAYgJoSOetjx9QWOJ5mYoQ==
  dependencies:
    ansi-styles "^3.2.0"
    astral-regex "^1.0.0"
    is-fullwidth-code-point "^2.0.0"

sprintf-js@~1.0.2:
  version "1.0.3"
  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
  integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=

sshpk@^1.7.0:
  version "1.16.1"
  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
  integrity sha512-HXXqVUq7+pcKeLqqZj6mHFUMvXtOJt1uoUx09pFW6011inTMxqI8BA8PM95myrIyyKwdnzjdFjLiE6KBPVtJIg==
  dependencies:
    asn1 "~0.2.3"
    assert-plus "^1.0.0"
    bcrypt-pbkdf "^1.0.0"
    dashdash "^1.12.0"
    ecc-jsbn "~0.1.1"
    getpass "^0.1.1"
    jsbn "~0.1.0"
    safer-buffer "^2.0.2"
    tweetnacl "~0.14.0"

"statuses@>= 1.5.0 < 2", statuses@~1.5.0:
  version "1.5.0"
  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
  integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=

string-width@^3.0.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
  integrity sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==
  dependencies:
    emoji-regex "^7.0.1"
    is-fullwidth-code-point "^2.0.0"
    strip-ansi "^5.1.0"

string-width@^4.1.0:
  version "4.2.0"
  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.0.tgz#952182c46cc7b2c313d1596e623992bd163b72b5"
  integrity sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==
  dependencies:
    emoji-regex "^8.0.0"
    is-fullwidth-code-point "^3.0.0"
    strip-ansi "^6.0.0"

strip-ansi@^5.1.0, strip-ansi@^5.2.0:
  version "5.2.0"
  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
  integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
  dependencies:
    ansi-regex "^4.1.0"

strip-ansi@^6.0.0:
  version "6.0.0"
  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.0.tgz#0b1571dd7669ccd4f3e06e14ef1eed26225ae532"
  integrity sha512-AuvKTrTfQNYNIctbR1K/YGTR1756GycPsg7b9bdV9Duqur4gv6aKqHXah67Z8ImS7WEz5QVcOtlfW2rZEugt6w==
  dependencies:
    ansi-regex "^5.0.0"

strip-json-comments@^3.0.1:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.1.0.tgz#7638d31422129ecf4457440009fba03f9f9ac180"
  integrity sha512-e6/d0eBu7gHtdCqFt0xJr642LdToM5/cN4Qb9DbHjVx1CP5RyeM+zH7pbecEmDv/lBqb0QH+6Uqq75rxFPkM0w==

supports-color@^5.3.0:
  version "5.5.0"
  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
  dependencies:
    has-flag "^3.0.0"

supports-color@^7.1.0:
  version "7.1.0"
  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"
  integrity sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==
  dependencies:
    has-flag "^4.0.0"

table@^5.2.3:
  version "5.4.6"
  resolved "https://registry.yarnpkg.com/table/-/table-5.4.6.tgz#1292d19500ce3f86053b05f0e8e7e4a3bb21079e"
  integrity sha512-wmEc8m4fjnob4gt5riFRtTu/6+4rSe12TpAELNSqHMfF3IqnA+CH37USM6/YR3qRZv7e56kAEAtd6nKZaxe0Ug==
  dependencies:
    ajv "^6.10.2"
    lodash "^4.17.14"
    slice-ansi "^2.1.0"
    string-width "^3.0.0"

text-table@^0.2.0:
  version "0.2.0"
  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
  integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=

through@^2.3.6:
  version "2.3.8"
  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
  integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=

tmp@^0.0.33:
  version "0.0.33"
  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
  integrity sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==
  dependencies:
    os-tmpdir "~1.0.2"

toidentifier@1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
  integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==

tough-cookie@~2.5.0:
  version "2.5.0"
  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
  integrity sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==
  dependencies:
    psl "^1.1.28"
    punycode "^2.1.1"

tslib@^1.9.0:
  version "1.11.2"
  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.2.tgz#9c79d83272c9a7aaf166f73915c9667ecdde3cc9"
  integrity sha512-tTSkux6IGPnUGUd1XAZHcpu85MOkIl5zX49pO+jfsie3eP0B6pyhOlLXm3cAC6T7s+euSDDUUV+Acop5WmtkVg==

tunnel-agent@^0.6.0:
  version "0.6.0"
  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
  integrity sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=
  dependencies:
    safe-buffer "^5.0.1"

tweetnacl@^0.14.3, tweetnacl@~0.14.0:
  version "0.14.5"
  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
  integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=

type-check@~0.3.2:
  version "0.3.2"
  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
  integrity sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=
  dependencies:
    prelude-ls "~1.1.2"

type-fest@^0.11.0:
  version "0.11.0"
  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.11.0.tgz#97abf0872310fed88a5c466b25681576145e33f1"
  integrity sha512-OdjXJxnCN1AvyLSzeKIgXTXxV+99ZuXl3Hpo9XpJAv9MBcHrrJOQ5kV7ypXOuQie+AmWG25hLbiKdwYTifzcfQ==

type-fest@^0.8.1:
  version "0.8.1"
  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
  integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==

type-is@~1.6.17, type-is@~1.6.18:
  version "1.6.18"
  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
  integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==
  dependencies:
    media-typer "0.3.0"
    mime-types "~2.1.24"

unpipe@1.0.0, unpipe@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=

uri-js@^4.2.2:
  version "4.2.2"
  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
  integrity sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==
  dependencies:
    punycode "^2.1.0"

utils-merge@1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
  integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=

uuid@^3.3.2:
  version "3.4.0"
  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
  integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==

v8-compile-cache@^2.0.3:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.1.0.tgz#e14de37b31a6d194f5690d67efc4e7f6fc6ab30e"
  integrity sha512-usZBT3PW+LOjM25wbqIlZwPeJV+3OSz3M1k1Ws8snlW39dZyYL9lOGC5FgPVHfk0jKmjiDV8Z0mIbVQPiwFs7g==

vary@~1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=

verror@1.10.0:
  version "1.10.0"
  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
  integrity sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=
  dependencies:
    assert-plus "^1.0.0"
    core-util-is "1.0.2"
    extsprintf "^1.2.0"

which@^1.2.9:
  version "1.3.1"
  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
  integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
  dependencies:
    isexe "^2.0.0"

word-wrap@~1.2.3:
  version "1.2.3"
  resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
  integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==

wrappy@1:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
  integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=

write@1.0.3:
  version "1.0.3"
  resolved "https://registry.yarnpkg.com/write/-/write-1.0.3.tgz#0800e14523b923a387e415123c865616aae0f5c3"
  integrity sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==
  dependencies:
    mkdirp "^0.5.1"

 dashboard/frontend/.eslintrc.json

New file
@@ -0,0 +1,45 @@
{
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended"
    ],
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parser": "babel-eslint",
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": 2018,
        "sourceType": "module"
    },
    "plugins": [
        "react"
    ],
    "rules": {
        "indent": [
            "error",
            2
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "double"
        ],
        "semi": [
            "error",
            "always"
        ],
        "react/prop-types": "off"
    }
}

 dashboard/frontend/.gitignore

New file
@@ -0,0 +1,23 @@
# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.

# dependencies
/node_modules
/.pnp
.pnp.js

# testing
/coverage

# production
/build

# misc
.DS_Store
.env.local
.env.development.local
.env.test.local
.env.production.local

npm-debug.log*
yarn-debug.log*
yarn-error.log*

 dashboard/frontend/Dockerfile

New file
@@ -0,0 +1,21 @@
FROM ubi8/nodejs-12

# URL of the exchange app (typically the route for istio-ingressgateway)
# All env vars exposed to the React app must start with REACT_APP
ENV REACT_APP_GW_ENDPOINT=PLACEHOLDER
# Workaround for https://github.com/facebook/create-react-app/issues/8688
ENV CI=true

# Cache dependencies
COPY package.json .
COPY package-lock.json .
RUN npm ci --production

# Cache public files
COPY public ./public

COPY src ./src

EXPOSE 3000

CMD [ "npm", "start" ]

 dashboard/frontend/README.md

New file
@@ -0,0 +1,68 @@
This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).

## Available Scripts

In the project directory, you can run:

### `yarn start`

Runs the app in the development mode.<br />
Open [http://localhost:3000](http://localhost:3000) to view it in the browser.

The page will reload if you make edits.<br />
You will also see any lint errors in the console.

### `yarn test`

Launches the test runner in the interactive watch mode.<br />
See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.

### `yarn build`

Builds the app for production to the `build` folder.<br />
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.<br />
Your app is ready to be deployed!

See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.

### `yarn eject`

**Note: this is a one-way operation. Once you `eject`, you can’t go back!**

If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.

You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.

## Learn More

You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).

To learn React, check out the [React documentation](https://reactjs.org/).

### Code Splitting

This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting

### Analyzing the Bundle Size

This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size

### Making a Progressive Web App

This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app

### Advanced Configuration

This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration

### Deployment

This section has moved here: https://facebook.github.io/create-react-app/docs/deployment

### `yarn build` fails to minify

This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify

 dashboard/frontend/package-lock.json

New file
Diff too large

 dashboard/frontend/package.json

New file
@@ -0,0 +1,43 @@
{
  "name": "dashboard",
  "version": "0.1.0",
  "private": true,
  "homepage": "/dashboard",
  "dependencies": {
    "@patternfly/react-core": "^3.153.13",
    "@patternfly/react-icons": "^3.15.16",
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.3.2",
    "@testing-library/user-event": "^7.1.2",
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-scripts": "3.4.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "lint": "eslint .",
    "lint:fix": "eslint . --fix"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "babel-eslint": "^10.1.0",
    "eslint": "^6.8.0"
  }
}

 dashboard/frontend/public/favicon.ico


 dashboard/frontend/public/index.html

New file
@@ -0,0 +1,43 @@
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta name="theme-color" content="#000000" />
    <meta
      name="description"
      content="Web site created using create-react-app"
    />
    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
    <!--
      manifest.json provides metadata used when your web app is installed on a
      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
    -->
    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
    <!--
      Notice the use of %PUBLIC_URL% in the tags above.
      It will be replaced with the URL of the `public` folder during the build.
      Only files inside the `public` folder can be referenced from the HTML.

      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
      work correctly both with client-side routing and a non-root public URL.
      Learn how to configure a non-root public URL by running `npm run build`.
    -->
    <title>Exchange Application Dashboard</title>
  </head>
  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
    <!--
      This HTML file is a template.
      If you open it directly in the browser, you will see an empty page.

      You can add webfonts, meta tags, or analytics to this file.
      The build step will place the bundled scripts into the <body> tag.

      To begin the development, run `npm start` or `yarn start`.
      To create a production bundle, use `npm run build` or `yarn build`.
    -->
  </body>
</html>

 dashboard/frontend/public/manifest.json

New file
@@ -0,0 +1,25 @@
{
  "short_name": "Dashboard",
  "name": "Exchange Application Dashboard",
  "icons": [
    {
      "src": "favicon.ico",
      "sizes": "64x64 32x32 24x24 16x16",
      "type": "image/x-icon"
    },
    {
      "src": "logo192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "logo512.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ],
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff"
}

 dashboard/frontend/public/robots.txt

New file
@@ -0,0 +1,3 @@
# https://www.robotstxt.org/robotstxt.html
User-agent: *
Disallow:

 dashboard/frontend/src/App.js

New file
@@ -0,0 +1,27 @@
import React, {Component} from "react";
import { Page, PageSection, PageSectionVariants, Text, TextContent, Bullseye } from "@patternfly/react-core";
import ComponentCard from "./ComponentCard";

class Dashboard extends Component {
  render() {
    return (
      <Page>
        <PageSection className="border-top-blue center" variant={PageSectionVariants.dark}>
          <TextContent>
            <Text component="h1">Exchange Application Dashboard</Text>
          </TextContent>
        </PageSection>
        <PageSection>
          <Bullseye>
            <ComponentCard endpoint="history" name="History Service"/>
            <ComponentCard endpoint="currencies" name="Currency Service"/>
            <ComponentCard endpoint="exchangeGW" name="Gateway Service"/>
            <ComponentCard endpoint="frontend" name="Frontend Service"/>
          </Bullseye>
        </PageSection>
      </Page>
    );
  }
}

export default Dashboard;

 dashboard/frontend/src/ComponentCard.js

New file
@@ -0,0 +1,67 @@
import React, {Component} from "react";
import { Button, Card, CardHeader, CardBody, TextContent,Text } from "@patternfly/react-core";
import { RebootingIcon ,ErrorCircleOIcon, OkIcon } from "@patternfly/react-icons";

class ComponentCard extends Component {
  static defaultProps = {
    name: "default name",
    endpoint: ""
  }

  constructor(props) {
    super(props);
    this.state = {
      serviceState: {"state": "Unknown", "isAvailable": false}
    };
  }

  componentDidMount() {
    this.refreshServiceState();
  }

  refreshServiceState = () => {
    const { endpoint } = this.props;
    const backendEndpoint = process.env.REACT_APP_BACKEND_ENDPOINT || "backend";
    const fullURL = `http://${process.env.REACT_APP_GW_ENDPOINT}/${backendEndpoint}/${endpoint}`;
    console.log(`Checking ${fullURL}`);

    fetch(fullURL)
      .then(serviceState => serviceState.json())
      .then(serviceState => this.setState({
        serviceState
      }))
      .catch(err => {
        console.log(err);
        this.setState({serviceState: {"state": "Down", "isAvailable": false}});
      });
  }

  render() {
    const { serviceState } = this.state; 
    const { name } = this.props;
    return (
      <Card className={serviceState.isAvailable ? "border-top-blue": "border-top-red"} style={{margin: "20px"}} >
          
        <CardHeader>
          {name}
          <Button onClick={this.refreshServiceState} variant="plain" aria-label="Action">
            <RebootingIcon />
          </Button>
        </CardHeader>
            
        <CardBody>
          <TextContent>
            <Text component="p">
                Service state: {serviceState.state}
            </Text>
            <Text component="p">
                Service availability: {serviceState.isAvailable ? <OkIcon/> : <ErrorCircleOIcon/>}
            </Text>
          </TextContent>
        </CardBody>
      </Card>
    );
  }
}

export default ComponentCard;

 dashboard/frontend/src/index.css

New file
@@ -0,0 +1,25 @@

body {
  margin: 0;
  font-family: "RedHatText", "Overpass", overpass, helvetica, arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--pf-global--palette--black-200);
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

.border-top-blue {
  border-top: 2px solid var(--pf-global--palette--blue-300);
}

.border-top-red {
  border-top: 2px solid var(--pf-global--palette--red-100);
}

.center {
  text-align: center;
}

 dashboard/frontend/src/index.js

New file
@@ -0,0 +1,18 @@
import React from "react";
import ReactDOM from "react-dom";
import "@patternfly/react-core/dist/styles/base.css";
import "./index.css";
import App from "./App";
import * as serviceWorker from "./serviceWorker";

ReactDOM.render(
  <React.StrictMode>
    <App />
  </React.StrictMode>,
  document.getElementById("root")
);

// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: https://bit.ly/CRA-PWA
serviceWorker.unregister();

 dashboard/frontend/src/serviceWorker.js

New file
@@ -0,0 +1,141 @@
// This optional code is used to register a service worker.
// register() is not called by default.

// This lets the app load faster on subsequent visits in production, and gives
// it offline capabilities. However, it also means that developers (and users)
// will only see deployed updates on subsequent visits to a page, after all the
// existing tabs open on the page have been closed, since previously cached
// resources are updated in the background.

// To learn more about the benefits of this model and instructions on how to
// opt-in, read https://bit.ly/CRA-PWA

const isLocalhost = Boolean(
  window.location.hostname === "localhost" ||
    // [::1] is the IPv6 localhost address.
    window.location.hostname === "[::1]" ||
    // 127.0.0.0/8 are considered localhost for IPv4.
    window.location.hostname.match(
      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
    )
);

export function register(config) {
  if (process.env.NODE_ENV === "production" && "serviceWorker" in navigator) {
    // The URL constructor is available in all browsers that support SW.
    const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
    if (publicUrl.origin !== window.location.origin) {
      // Our service worker won't work if PUBLIC_URL is on a different origin
      // from what our page is served on. This might happen if a CDN is used to
      // serve assets; see https://github.com/facebook/create-react-app/issues/2374
      return;
    }

    window.addEventListener("load", () => {
      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;

      if (isLocalhost) {
        // This is running on localhost. Let's check if a service worker still exists or not.
        checkValidServiceWorker(swUrl, config);

        // Add some additional logging to localhost, pointing developers to the
        // service worker/PWA documentation.
        navigator.serviceWorker.ready.then(() => {
          console.log(
            "This web app is being served cache-first by a service " +
              "worker. To learn more, visit https://bit.ly/CRA-PWA"
          );
        });
      } else {
        // Is not localhost. Just register service worker
        registerValidSW(swUrl, config);
      }
    });
  }
}

function registerValidSW(swUrl, config) {
  navigator.serviceWorker
    .register(swUrl)
    .then(registration => {
      registration.onupdatefound = () => {
        const installingWorker = registration.installing;
        if (installingWorker == null) {
          return;
        }
        installingWorker.onstatechange = () => {
          if (installingWorker.state === "installed") {
            if (navigator.serviceWorker.controller) {
              // At this point, the updated precached content has been fetched,
              // but the previous service worker will still serve the older
              // content until all client tabs are closed.
              console.log(
                "New content is available and will be used when all " +
                  "tabs for this page are closed. See https://bit.ly/CRA-PWA."
              );

              // Execute callback
              if (config && config.onUpdate) {
                config.onUpdate(registration);
              }
            } else {
              // At this point, everything has been precached.
              // It's the perfect time to display a
              // "Content is cached for offline use." message.
              console.log("Content is cached for offline use.");

              // Execute callback
              if (config && config.onSuccess) {
                config.onSuccess(registration);
              }
            }
          }
        };
      };
    })
    .catch(error => {
      console.error("Error during service worker registration:", error);
    });
}

function checkValidServiceWorker(swUrl, config) {
  // Check if the service worker can be found. If it can't reload the page.
  fetch(swUrl, {
    headers: { "Service-Worker": "script" },
  })
    .then(response => {
      // Ensure service worker exists, and that we really are getting a JS file.
      const contentType = response.headers.get("content-type");
      if (
        response.status === 404 ||
        (contentType != null && contentType.indexOf("javascript") === -1)
      ) {
        // No service worker found. Probably a different app. Reload the page.
        navigator.serviceWorker.ready.then(registration => {
          registration.unregister().then(() => {
            window.location.reload();
          });
        });
      } else {
        // Service worker found. Proceed as normal.
        registerValidSW(swUrl, config);
      }
    })
    .catch(() => {
      console.log(
        "No internet connection found. App is running in offline mode."
      );
    });
}

export function unregister() {
  if ("serviceWorker" in navigator) {
    navigator.serviceWorker.ready
      .then(registration => {
        registration.unregister();
      })
      .catch(error => {
        console.error(error.message);
      });
  }
}

 dashboard/frontend/yarn.lock

New file
Diff too large

 dashboard/imgs/frontend.png


 dashboard/kubefiles/template.yml

New file
@@ -0,0 +1,206 @@
apiVersion: v1
kind: Template
metadata:
  name: dashboard
  annotations:
    description: "A dashboard to keep track of connectivity for the exchange application"
objects:
  - apiVersion: networking.istio.io/v1alpha3
    kind: Gateway
    metadata:
      name: dashboard-gw
    spec:
      selector:
        istio: ingressgateway # use istio default controller
      servers:
      - port:
          number: 80
          name: http
          protocol: HTTP
        hosts:
        - "*"
  - apiVersion: networking.istio.io/v1alpha3
    kind: VirtualService
    metadata:
      name: dashboard-frontend-vservice
    spec:
      hosts:
      - "*"
      gateways:
      - dashboard-gw
      http:
      - match:
        - uri:
            prefix: /dashboard
        route:
        - destination:
            host: frontend
            port:
              number: 3000
  - apiVersion: v1
    kind: ConfigMap
    metadata:
      name: frontend-cm
    data:
      GW_ADDR: ${INGRESS_GW}
  - apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: frontend
    spec:
      selector:
        matchLabels:
          app: frontend
      replicas: 1
      template:
        metadata:
          labels:
            app: frontend
          annotations:
            sidecar.istio.io/inject: "true"
        spec:
          containers:
            - name: frontend
              image: quay.io/redhattraining/ossm-dashboard-frontend:${FRONTEND_TAG}
              imagePullPolicy: Always
              ports:
                - containerPort: 3000
              env:
                - name: REACT_APP_GW_ENDPOINT
                  valueFrom:
                    configMapKeyRef:
                      name: frontend-cm
                      key: GW_ADDR
                - name: TARGET_PROJECT
                  value: ${TARGET_PROJECT}
                - name: HISTORY_SERVICE
                  value: ${HISTORY_SERVICE}
                - name: HISTORY_SERVICE_PORT
                  value: ${HISTORY_SERVICE_PORT}
                - name: CURRENCY_SERVICE
                  value: ${CURRENCY_SERVICE}
                - name: CURRENCY_SERVICE_PORT
                  value: ${CURRENCY_SERVICE_PORT}
                - name: EXCHANGE_SERVICE
                  values: ${EXCHANGE_SERVICE}
                - name: EXCHANGE_SERVICE_PORT
                  values: ${EXCHANGE_SERVICE_PORT}
                - name: FRONTEND_SERVICE
                  values: ${FRONTEND_SERVICE}
                - name: FRONTEND_SERVICE_PORT
                  values: ${FRONTEND_SERVICE_PORT}
  - kind: Service
    apiVersion: v1
    metadata:
      labels:
        app: frontend
      name: frontend
    spec:
      ports:
      - port: 3000
        protocol: TCP
        targetPort: 3000
      selector:
        app: frontend
  - kind: Deployment
    apiVersion: apps/v1
    metadata:
      name: backend
    spec:
      selector:
        matchLabels:
          app: backend
      replicas: 1
      template:
        metadata:
          labels:
            app: backend
          annotations:
              sidecar.istio.io/inject: "true"
        spec:
          containers:
            - name: history
              image: quay.io/redhattraining/ossm-dashboard-backend:${BACKEND_TAG}
              imagePullPolicy: Always
              ports:
                - containerPort: 8080
  - kind: Service
    apiVersion: v1
    metadata:
      labels:
        app: backend
      name: backend
    spec:
      ports:
      - port: 8080
        protocol: TCP
        targetPort: 8080
      selector:
        app: backend
  - apiVersion: networking.istio.io/v1alpha3
    kind: VirtualService
    metadata:
      name: dashboard-backend-vservice
    spec:
      hosts:
      - "*"
      gateways:
      - dashboard-gw
      http:
      - match:
        - uri:
            prefix: /backend/
        rewrite:
          uri: /
        route:
        - destination:
            host: backend
            port:
              number: 8080
parameters:
  - name: INGRESS_GW
    description: "The address of the Istio Ingress Gateway"
    required: true
  - name: FRONTEND_TAG
    description: "The tag of the image used to deploy the Frontend service"
    required: false
    value: "1.0"
  - name: BACKEND_TAG
    description: "The tag of the image used to deploy the Backend service"
    required: false
    value: "1.0"
  - name: TARGET_PROJECT
    description: "Project of the Exchange Application services"
    required: true
  - name: HISTORY_SERVICE
    description: "Name of the kubernetes service that leads to the History deployment"
    required: false
    value: "history"
  - name: HISTORY_SERVICE_PORT
    description: "Port for the history deployment"
    required: false
    value: "8080"
  - name: CURRENCY_SERVICE
    description: "Name of the kubernetes service that leads to the Currency deployment"
    required: false
    value: "currency"
  - name: CURRENCY_SERVICE_PORT
    description: "Port for the Currency deployment"
    required: false
    value: "5000"
  - name: EXCHANGE_SERVICE
    description: "Name of the kubernetes service that leads to the Exchange Gateway deployment"
    required: false
    value: "exchange"
  - name: EXCHANGE_SERVICE_PORT
    description: "Port for the Exchange Gateway deployment"
    required: false
    value: "8080"
  - name: FRONTEND_SERVICE
    description: "Name of the kubernetes service that leads to the Frontend deployment"
    required: false
    value: "frontend"
  - name: FRONTEND_SERVICE_PORT
    description: "Port for the Frontend deployment"
    required: false
    value: "3000"

New file
			@@ -0,0 +1,32 @@
			# Dashboard

			This application serves as a quick visual check of connectivity of
			services. The backend executes a request to the following services:

			- History
			- Currency
			- Exchange
			- Frontend (currency exchange frontend)

			![Image of the dashboard application](imgs/frontend.png)

			Requests are executed using full service FQDN, e.g. `http://${HISTORY_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${HISTORY_SERVICE_PORT}`.
			You can change the parameters using the template parameters.

			The dashboard frontend service communicates with the dashboard backend service (via ingress, such as the `istio-ingressgateway` pod).
			Availability of the services is propagated into the frontend.

			## Deployment

			Note that if the exchange application is managed by Istio service mesh, this dashboard
			application also has to be within the Service Mesh if you use any security features such as
			mTLS, or authorization policies.

			To deploy this application, execute:

			```sh
			oc process -o yaml -f kubefiles/template.yml \
			-p INGRESS_GW=ingress-gateway.istio-system-app.apps.example.com \
			-p TARGET_PROJECT=secure-mesh \
			\| oc create -f
			```

New file
			@@ -0,0 +1,33 @@
			{
			"env": {
			"node": true,
			"commonjs": true,
			"es6": true
			},
			"extends": "eslint:recommended",
			"globals": {
			"Atomics": "readonly",
			"SharedArrayBuffer": "readonly"
			},
			"parserOptions": {
			"ecmaVersion": 2018
			},
			"rules": {
			"indent": [
			"error",
			4
			],
			"linebreak-style": [
			"error",
			"unix"
			],
			"quotes": [
			"error",
			"double"
			],
			"semi": [
			"error",
			"always"
			]
			}
			}

New file
			@@ -0,0 +1,23 @@
			# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.

			# dependencies
			/node_modules
			/.pnp
			.pnp.js

			# testing
			/coverage

			# production
			/build

			# misc
			.DS_Store
			.env.local
			.env.development.local
			.env.test.local
			.env.production.local

			npm-debug.log*
			yarn-debug.log*
			yarn-error.log*

New file
			@@ -0,0 +1,11 @@
			FROM ubi8/nodejs-12

			COPY package.json .
			COPY package-lock.json .

			RUN npm ci --production

			COPY lib ./lib
			COPY index.js .

			CMD node index.js

New file
			@@ -0,0 +1,54 @@
			"use strict";

			const express = require("express");
			const bodyParser = require("body-parser");
			const _const = require("./lib/constants");
			const _helper = require("./lib/helpers");
			const request = require("request");

			const app = express();

			app.use(bodyParser.json());

			app.use(function(_, res, next) {
			res.header("Access-Control-Allow-Origin", "*");
			res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
			next();
			});

			const checkHistory = (req, resp) => {
			request.post(_const.HISTORY_FQDN, {json: _const.HISTORY_DATA, timeout: 1500}, (error, res) => {
			_helper.handleResponse(resp, error, res);
			});
			};

			const checkCurrency = (req, resp) => {
			request.get(_const.CURRENCY_FQDN, {timeout: 1500}, (error, res) => {
			_helper.handleResponse(resp, error, res);
			});
			};

			const checkExchangeGateway = (req, resp) => {
			request.get(_const.EXCHANGE_FQDN, {timeout: 1500}, (error, res) => {
			_helper.handleResponse(resp, error, res);
			});
			};

			const checkFrontEnd = (req, resp) => {
			request.get(_const.FRONTEND_FQDN, {timeout: 1500}, (error, res) => {
			_helper.handleResponse(resp, error, res);
			});
			};

			app.get("/history", checkHistory);
			app.get("/currencies", checkCurrency);
			app.get("/exchangeGW", checkExchangeGateway);
			app.get("/frontend", checkFrontEnd);

			app.listen(_const.PORT, () => {
			console.log(
			" App is running at http://localhost:%d",
			_const.PORT,
			);
			console.log(" Press CTRL-C to stop\n");
			});

New file
			@@ -0,0 +1,42 @@
			"use strict";

			const PORT = process.env.PORT \|\| 8080;
			const TARGET_PROJECT = process.env.TARGET_PROJECT \|\| "secure-mesh";
			// History service
			const HISTORY_SERVICE = process.env.HISTORY_SERVICE \|\| "history";
			const HISTORY_SERVICE_PORT = process.env.HISTORY_SERVICE_PORT \|\| "8080";
			// Main endpoint
			const HISTORY_FQDN = `http://${HISTORY_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${HISTORY_SERVICE_PORT}`;

			// Currency service
			const CURRENCY_SERVICE = process.env.CURRENCY_SERVICE \|\| "currency";
			const CURRENCY_SERVICE_PORT = process.env.CURRENCY_SERVICE_PORT \|\| "5000";
			// Main endpoint
			const CURRENCY_FQDN = `http://${CURRENCY_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${CURRENCY_SERVICE_PORT}`;

			// Gateway service
			const EXCHANGE_SERVICE = process.env.EXCHANGE_SERVICE \|\| "exchange";
			const EXCHANGE_SERVICE_PORT = process.env.EXCHANGE_SERVICE_PORT \|\| "8080";
			// Ping endpoint
			const EXCHANGE_FQDN = `http://${EXCHANGE_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${EXCHANGE_SERVICE_PORT}`;

			// Frontend service
			const FRONTEND_SERVICE = process.env.FRONTEND_SERVICE \|\| "frontend";
			const FRONTEND_SERVICE_PORT = process.env.FRONTEND_SERVICE_PORT \|\| "3000";
			// Main endpoint
			const FRONTEND_FQDN = `http://${FRONTEND_SERVICE}.${TARGET_PROJECT}.svc.cluster.local:${FRONTEND_SERVICE_PORT}/frontend`;


			const HISTORY_DATA = {
			source: "USD",
			target: "EUR"
			};

			module.exports = {
			PORT,
			HISTORY_DATA,
			HISTORY_FQDN,
			CURRENCY_FQDN,
			EXCHANGE_FQDN,
			FRONTEND_FQDN
			};

New file
			@@ -0,0 +1,24 @@
			"use strict";

			function handleResponse(clientResp, requestError, requestResp) {
			if(requestError) {
			console.log("Got error:", requestError);
			clientResp.json({state: "ERR", isAvailable: false}).status(400);
			} else {
			const respCode = requestResp.statusCode;
			let stateString = "Down";
			let isAvailable = false;

			console.log("No error; got response:", respCode);
			if(respCode >= 200 && respCode < 300) {
			stateString = "OK";
			isAvailable = true;
			}
			clientResp.json({state: stateString, isAvailable: isAvailable}).status(respCode);

			}
			}

			module.exports = {
			handleResponse
			};

New file
			@@ -0,0 +1,20 @@
			{
			"name": "backend",
			"version": "1.0.0",
			"description": "Backend for the Connectivity Checker frontend",
			"main": "index.js",
			"author": "Marek Czernek",
			"license": "MIT",
			"scripts": {
			"start": "node index.js",
			"lint": "eslint .",
			"lint:fix": "eslint . --fix"
			},
			"dependencies": {
			"express": "^4.17.1",
			"request": "^2.88.2"
			},
			"devDependencies": {
			"eslint": "^6.8.0"
			}
			}

New file
			@@ -0,0 +1,45 @@
			{
			"env": {
			"browser": true,
			"es6": true,
			"node": true
			},
			"extends": [
			"eslint:recommended",
			"plugin:react/recommended"
			],
			"globals": {
			"Atomics": "readonly",
			"SharedArrayBuffer": "readonly"
			},
			"parser": "babel-eslint",
			"parserOptions": {
			"ecmaFeatures": {
			"jsx": true
			},
			"ecmaVersion": 2018,
			"sourceType": "module"
			},
			"plugins": [
			"react"
			],
			"rules": {
			"indent": [
			"error",
			2
			],
			"linebreak-style": [
			"error",
			"unix"
			],
			"quotes": [
			"error",
			"double"
			],
			"semi": [
			"error",
			"always"
			],
			"react/prop-types": "off"
			}
			}

New file
			@@ -0,0 +1,21 @@
			FROM ubi8/nodejs-12

			# URL of the exchange app (typically the route for istio-ingressgateway)
			# All env vars exposed to the React app must start with REACT_APP
			ENV REACT_APP_GW_ENDPOINT=PLACEHOLDER
			# Workaround for https://github.com/facebook/create-react-app/issues/8688
			ENV CI=true

			# Cache dependencies
			COPY package.json .
			COPY package-lock.json .
			RUN npm ci --production

			# Cache public files
			COPY public ./public

			COPY src ./src

			EXPOSE 3000

			CMD [ "npm", "start" ]

New file
			@@ -0,0 +1,68 @@
			This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).

			## Available Scripts

			In the project directory, you can run:

			### `yarn start`

			Runs the app in the development mode.<br />
			Open [http://localhost:3000](http://localhost:3000) to view it in the browser.

			The page will reload if you make edits.<br />
			You will also see any lint errors in the console.

			### `yarn test`

			Launches the test runner in the interactive watch mode.<br />
			See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.

			### `yarn build`

			Builds the app for production to the `build` folder.<br />
			It correctly bundles React in production mode and optimizes the build for the best performance.

			The build is minified and the filenames include the hashes.<br />
			Your app is ready to be deployed!

			See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.

			### `yarn eject`

			Note: this is a one-way operation. Once you `eject`, you can’t go back!

			If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.

			Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.

			You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.

			## Learn More

			You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).

			To learn React, check out the [React documentation](https://reactjs.org/).

			### Code Splitting

			This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting

			### Analyzing the Bundle Size

			This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size

			### Making a Progressive Web App

			This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app

			### Advanced Configuration

			This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration

			### Deployment

			This section has moved here: https://facebook.github.io/create-react-app/docs/deployment

			### `yarn build` fails to minify

			This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify

New file
			@@ -0,0 +1,43 @@
			{
			"name": "dashboard",
			"version": "0.1.0",
			"private": true,
			"homepage": "/dashboard",
			"dependencies": {
			"@patternfly/react-core": "^3.153.13",
			"@patternfly/react-icons": "^3.15.16",
			"@testing-library/jest-dom": "^4.2.4",
			"@testing-library/react": "^9.3.2",
			"@testing-library/user-event": "^7.1.2",
			"react": "^16.13.1",
			"react-dom": "^16.13.1",
			"react-scripts": "3.4.1"
			},
			"scripts": {
			"start": "react-scripts start",
			"build": "react-scripts build",
			"test": "react-scripts test",
			"eject": "react-scripts eject",
			"lint": "eslint .",
			"lint:fix": "eslint . --fix"
			},
			"eslintConfig": {
			"extends": "react-app"
			},
			"browserslist": {
			"production": [
			">0.2%",
			"not dead",
			"not op_mini all"
			],
			"development": [
			"last 1 chrome version",
			"last 1 firefox version",
			"last 1 safari version"
			]
			},
			"devDependencies": {
			"babel-eslint": "^10.1.0",
			"eslint": "^6.8.0"
			}
			}

New file
			@@ -0,0 +1,43 @@
			<!DOCTYPE html>
			<html lang="en">
			<head>
			<meta charset="utf-8" />
			<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
			<meta name="viewport" content="width=device-width, initial-scale=1" />
			<meta name="theme-color" content="#000000" />
			<meta
			name="description"
			content="Web site created using create-react-app"
			/>
			<link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
			<!--
			manifest.json provides metadata used when your web app is installed on a
			user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
			-->
			<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
			<!--
			Notice the use of %PUBLIC_URL% in the tags above.
			It will be replaced with the URL of the `public` folder during the build.
			Only files inside the `public` folder can be referenced from the HTML.

			Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
			work correctly both with client-side routing and a non-root public URL.
			Learn how to configure a non-root public URL by running `npm run build`.
			-->
			<title>Exchange Application Dashboard</title>
			</head>
			<body>
			<noscript>You need to enable JavaScript to run this app.</noscript>
			<div id="root"></div>
			<!--
			This HTML file is a template.
			If you open it directly in the browser, you will see an empty page.

			You can add webfonts, meta tags, or analytics to this file.
			The build step will place the bundled scripts into the <body> tag.

			To begin the development, run `npm start` or `yarn start`.
			To create a production bundle, use `npm run build` or `yarn build`.
			-->
			</body>
			</html>

New file
			@@ -0,0 +1,25 @@
			{
			"short_name": "Dashboard",
			"name": "Exchange Application Dashboard",
			"icons": [
			{
			"src": "favicon.ico",
			"sizes": "64x64 32x32 24x24 16x16",
			"type": "image/x-icon"
			},
			{
			"src": "logo192.png",
			"type": "image/png",
			"sizes": "192x192"
			},
			{
			"src": "logo512.png",
			"type": "image/png",
			"sizes": "512x512"
			}
			],
			"start_url": ".",
			"display": "standalone",
			"theme_color": "#000000",
			"background_color": "#ffffff"
			}

New file
			@@ -0,0 +1,3 @@
			# https://www.robotstxt.org/robotstxt.html
			User-agent: *
			Disallow:

New file
			@@ -0,0 +1,27 @@
			import React, {Component} from "react";
			import { Page, PageSection, PageSectionVariants, Text, TextContent, Bullseye } from "@patternfly/react-core";
			import ComponentCard from "./ComponentCard";

			class Dashboard extends Component {
			render() {
			return (
			<Page>
			<PageSection className="border-top-blue center" variant={PageSectionVariants.dark}>
			<TextContent>
			<Text component="h1">Exchange Application Dashboard</Text>
			</TextContent>
			</PageSection>
			<PageSection>
			<Bullseye>
			<ComponentCard endpoint="history" name="History Service"/>
			<ComponentCard endpoint="currencies" name="Currency Service"/>
			<ComponentCard endpoint="exchangeGW" name="Gateway Service"/>
			<ComponentCard endpoint="frontend" name="Frontend Service"/>
			</Bullseye>
			</PageSection>
			</Page>
			);
			}
			}

			export default Dashboard;

New file
			@@ -0,0 +1,67 @@
			import React, {Component} from "react";
			import { Button, Card, CardHeader, CardBody, TextContent,Text } from "@patternfly/react-core";
			import { RebootingIcon ,ErrorCircleOIcon, OkIcon } from "@patternfly/react-icons";

			class ComponentCard extends Component {
			static defaultProps = {
			name: "default name",
			endpoint: ""
			}

			constructor(props) {
			super(props);
			this.state = {
			serviceState: {"state": "Unknown", "isAvailable": false}
			};
			}

			componentDidMount() {
			this.refreshServiceState();
			}

			refreshServiceState = () => {
			const { endpoint } = this.props;
			const backendEndpoint = process.env.REACT_APP_BACKEND_ENDPOINT \|\| "backend";
			const fullURL = `http://${process.env.REACT_APP_GW_ENDPOINT}/${backendEndpoint}/${endpoint}`;
			console.log(`Checking ${fullURL}`);

			fetch(fullURL)
			.then(serviceState => serviceState.json())
			.then(serviceState => this.setState({
			serviceState
			}))
			.catch(err => {
			console.log(err);
			this.setState({serviceState: {"state": "Down", "isAvailable": false}});
			});
			}

			render() {
			const { serviceState } = this.state;
			const { name } = this.props;
			return (
			<Card className={serviceState.isAvailable ? "border-top-blue": "border-top-red"} style={{margin: "20px"}} >

			<CardHeader>
			{name}
			<Button onClick={this.refreshServiceState} variant="plain" aria-label="Action">
			<RebootingIcon />
			</Button>
			</CardHeader>

			<CardBody>
			<TextContent>
			<Text component="p">
			Service state: {serviceState.state}
			</Text>
			<Text component="p">
			Service availability: {serviceState.isAvailable ? <OkIcon/> : <ErrorCircleOIcon/>}
			</Text>
			</TextContent>
			</CardBody>
			</Card>
			);
			}
			}

			export default ComponentCard;

New file
			@@ -0,0 +1,25 @@

			body {
			margin: 0;
			font-family: "RedHatText", "Overpass", overpass, helvetica, arial, sans-serif;
			-webkit-font-smoothing: antialiased;
			-moz-osx-font-smoothing: grayscale;
			background-color: var(--pf-global--palette--black-200);
			}

			code {
			font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
			monospace;
			}

			.border-top-blue {
			border-top: 2px solid var(--pf-global--palette--blue-300);
			}

			.border-top-red {
			border-top: 2px solid var(--pf-global--palette--red-100);
			}

			.center {
			text-align: center;
			}

New file
			@@ -0,0 +1,18 @@
			import React from "react";
			import ReactDOM from "react-dom";
			import "@patternfly/react-core/dist/styles/base.css";
			import "./index.css";
			import App from "./App";
			import * as serviceWorker from "./serviceWorker";

			ReactDOM.render(
			<React.StrictMode>
			<App />
			</React.StrictMode>,
			document.getElementById("root")
			);

			// If you want your app to work offline and load faster, you can change
			// unregister() to register() below. Note this comes with some pitfalls.
			// Learn more about service workers: https://bit.ly/CRA-PWA
			serviceWorker.unregister();

New file
			@@ -0,0 +1,141 @@
			// This optional code is used to register a service worker.
			// register() is not called by default.

			// This lets the app load faster on subsequent visits in production, and gives
			// it offline capabilities. However, it also means that developers (and users)
			// will only see deployed updates on subsequent visits to a page, after all the
			// existing tabs open on the page have been closed, since previously cached
			// resources are updated in the background.

			// To learn more about the benefits of this model and instructions on how to
			// opt-in, read https://bit.ly/CRA-PWA

			const isLocalhost = Boolean(
			window.location.hostname === "localhost" \|\|
			// [::1] is the IPv6 localhost address.
			window.location.hostname === "[::1]" \|\|
			// 127.0.0.0/8 are considered localhost for IPv4.
			window.location.hostname.match(
			/^127(?:\.(?:25[0-5]\|2[0-4][0-9]\|[01]?[0-9][0-9]?)){3}$/
			)
			);

			export function register(config) {
			if (process.env.NODE_ENV === "production" && "serviceWorker" in navigator) {
			// The URL constructor is available in all browsers that support SW.
			const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
			if (publicUrl.origin !== window.location.origin) {
			// Our service worker won't work if PUBLIC_URL is on a different origin
			// from what our page is served on. This might happen if a CDN is used to
			// serve assets; see https://github.com/facebook/create-react-app/issues/2374
			return;
			}

			window.addEventListener("load", () => {
			const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;

			if (isLocalhost) {
			// This is running on localhost. Let's check if a service worker still exists or not.
			checkValidServiceWorker(swUrl, config);

			// Add some additional logging to localhost, pointing developers to the
			// service worker/PWA documentation.
			navigator.serviceWorker.ready.then(() => {
			console.log(
			"This web app is being served cache-first by a service " +
			"worker. To learn more, visit https://bit.ly/CRA-PWA"
			);
			});
			} else {
			// Is not localhost. Just register service worker
			registerValidSW(swUrl, config);
			}
			});
			}
			}

			function registerValidSW(swUrl, config) {
			navigator.serviceWorker
			.register(swUrl)
			.then(registration => {
			registration.onupdatefound = () => {
			const installingWorker = registration.installing;
			if (installingWorker == null) {
			return;
			}
			installingWorker.onstatechange = () => {
			if (installingWorker.state === "installed") {
			if (navigator.serviceWorker.controller) {
			// At this point, the updated precached content has been fetched,
			// but the previous service worker will still serve the older
			// content until all client tabs are closed.
			console.log(
			"New content is available and will be used when all " +
			"tabs for this page are closed. See https://bit.ly/CRA-PWA."
			);

			// Execute callback
			if (config && config.onUpdate) {
			config.onUpdate(registration);
			}
			} else {
			// At this point, everything has been precached.
			// It's the perfect time to display a
			// "Content is cached for offline use." message.
			console.log("Content is cached for offline use.");

			// Execute callback
			if (config && config.onSuccess) {
			config.onSuccess(registration);
			}
			}
			}
			};
			};
			})
			.catch(error => {
			console.error("Error during service worker registration:", error);
			});
			}

			function checkValidServiceWorker(swUrl, config) {
			// Check if the service worker can be found. If it can't reload the page.
			fetch(swUrl, {
			headers: { "Service-Worker": "script" },
			})
			.then(response => {
			// Ensure service worker exists, and that we really are getting a JS file.
			const contentType = response.headers.get("content-type");
			if (
			response.status === 404 \|\|
			(contentType != null && contentType.indexOf("javascript") === -1)
			) {
			// No service worker found. Probably a different app. Reload the page.
			navigator.serviceWorker.ready.then(registration => {
			registration.unregister().then(() => {
			window.location.reload();
			});
			});
			} else {
			// Service worker found. Proceed as normal.
			registerValidSW(swUrl, config);
			}
			})
			.catch(() => {
			console.log(
			"No internet connection found. App is running in offline mode."
			);
			});
			}

			export function unregister() {
			if ("serviceWorker" in navigator) {
			navigator.serviceWorker.ready
			.then(registration => {
			registration.unregister();
			})
			.catch(error => {
			console.error(error.message);
			});
			}
			}

New file
			@@ -0,0 +1,206 @@
			apiVersion: v1
			kind: Template
			metadata:
			name: dashboard
			annotations:
			description: "A dashboard to keep track of connectivity for the exchange application"
			objects:
			- apiVersion: networking.istio.io/v1alpha3
			kind: Gateway
			metadata:
			name: dashboard-gw
			spec:
			selector:
			istio: ingressgateway # use istio default controller
			servers:
			- port:
			number: 80
			name: http
			protocol: HTTP
			hosts:
			- "*"
			- apiVersion: networking.istio.io/v1alpha3
			kind: VirtualService
			metadata:
			name: dashboard-frontend-vservice
			spec:
			hosts:
			- "*"
			gateways:
			- dashboard-gw
			http:
			- match:
			- uri:
			prefix: /dashboard
			route:
			- destination:
			host: frontend
			port:
			number: 3000
			- apiVersion: v1
			kind: ConfigMap
			metadata:
			name: frontend-cm
			data:
			GW_ADDR: ${INGRESS_GW}
			- apiVersion: apps/v1
			kind: Deployment
			metadata:
			name: frontend
			spec:
			selector:
			matchLabels:
			app: frontend
			replicas: 1
			template:
			metadata:
			labels:
			app: frontend
			annotations:
			sidecar.istio.io/inject: "true"
			spec:
			containers:
			- name: frontend
			image: quay.io/redhattraining/ossm-dashboard-frontend:${FRONTEND_TAG}
			imagePullPolicy: Always
			ports:
			- containerPort: 3000
			env:
			- name: REACT_APP_GW_ENDPOINT
			valueFrom:
			configMapKeyRef:
			name: frontend-cm
			key: GW_ADDR
			- name: TARGET_PROJECT
			value: ${TARGET_PROJECT}
			- name: HISTORY_SERVICE
			value: ${HISTORY_SERVICE}
			- name: HISTORY_SERVICE_PORT
			value: ${HISTORY_SERVICE_PORT}
			- name: CURRENCY_SERVICE
			value: ${CURRENCY_SERVICE}
			- name: CURRENCY_SERVICE_PORT
			value: ${CURRENCY_SERVICE_PORT}
			- name: EXCHANGE_SERVICE
			values: ${EXCHANGE_SERVICE}
			- name: EXCHANGE_SERVICE_PORT
			values: ${EXCHANGE_SERVICE_PORT}
			- name: FRONTEND_SERVICE
			values: ${FRONTEND_SERVICE}
			- name: FRONTEND_SERVICE_PORT
			values: ${FRONTEND_SERVICE_PORT}
			- kind: Service
			apiVersion: v1
			metadata:
			labels:
			app: frontend
			name: frontend
			spec:
			ports:
			- port: 3000
			protocol: TCP
			targetPort: 3000
			selector:
			app: frontend
			- kind: Deployment
			apiVersion: apps/v1
			metadata:
			name: backend
			spec:
			selector:
			matchLabels:
			app: backend
			replicas: 1
			template:
			metadata:
			labels:
			app: backend
			annotations:
			sidecar.istio.io/inject: "true"
			spec:
			containers:
			- name: history
			image: quay.io/redhattraining/ossm-dashboard-backend:${BACKEND_TAG}
			imagePullPolicy: Always
			ports:
			- containerPort: 8080
			- kind: Service
			apiVersion: v1
			metadata:
			labels:
			app: backend
			name: backend
			spec:
			ports:
			- port: 8080
			protocol: TCP
			targetPort: 8080
			selector:
			app: backend
			- apiVersion: networking.istio.io/v1alpha3
			kind: VirtualService
			metadata:
			name: dashboard-backend-vservice
			spec:
			hosts:
			- "*"
			gateways:
			- dashboard-gw
			http:
			- match:
			- uri:
			prefix: /backend/
			rewrite:
			uri: /
			route:
			- destination:
			host: backend
			port:
			number: 8080
			parameters:
			- name: INGRESS_GW
			description: "The address of the Istio Ingress Gateway"
			required: true
			- name: FRONTEND_TAG
			description: "The tag of the image used to deploy the Frontend service"
			required: false
			value: "1.0"
			- name: BACKEND_TAG
			description: "The tag of the image used to deploy the Backend service"
			required: false
			value: "1.0"
			- name: TARGET_PROJECT
			description: "Project of the Exchange Application services"
			required: true
			- name: HISTORY_SERVICE
			description: "Name of the kubernetes service that leads to the History deployment"
			required: false
			value: "history"
			- name: HISTORY_SERVICE_PORT
			description: "Port for the history deployment"
			required: false
			value: "8080"
			- name: CURRENCY_SERVICE
			description: "Name of the kubernetes service that leads to the Currency deployment"
			required: false
			value: "currency"
			- name: CURRENCY_SERVICE_PORT
			description: "Port for the Currency deployment"
			required: false
			value: "5000"
			- name: EXCHANGE_SERVICE
			description: "Name of the kubernetes service that leads to the Exchange Gateway deployment"
			required: false
			value: "exchange"
			- name: EXCHANGE_SERVICE_PORT
			description: "Port for the Exchange Gateway deployment"
			required: false
			value: "8080"
			- name: FRONTEND_SERVICE
			description: "Name of the kubernetes service that leads to the Frontend deployment"
			required: false
			value: "frontend"
			- name: FRONTEND_SERVICE_PORT
			description: "Port for the Frontend deployment"
			required: false
			value: "3000"