ui: Move communication to REST API

This change removes the socket.io websocket connection/client in favour
of the OpenDC REST API. The socket.io websocket implementation was
intended to be used for interactive and collaborative datacenter design
and exploration.

However, we do not support this functionality at the moment
(collaborative design and exploration) and having the entire API run
over this websocket connection is fragile and not standard practice.

To improve maintainability, we therefore remove the websocket
implementation in favour of the OpenDC REST API implementation using
the fetch API. If we want to implement collaboration in the future, we
will develop appropriate extensions in conjuction with the existing REST
API. For this, we should look for standard and existing implementation
of this functionality.

14 files changed, 72 insertions, 456 deletions

diff --git a/opendc-web/opendc-web-ui/package.json b/opendc-web/opendc-web-ui/package.json
index 0a29bcff..61099709 100644
--- a/opendc-web/opendc-web-ui/package.json
+++ b/opendc-web/opendc-web-ui/package.json
@@ -46,7 +46,6 @@
         "redux-saga": "~1.1.3",
         "redux-thunk": "~2.3.0",
         "sass": "^1.32.12",
-        "socket.io-client": "~2.3.0",
         "svgsaver": "~0.9.0",
         "uuidv4": "~6.1.1"
     },
diff --git a/opendc-web/opendc-web-ui/src/api/index.js b/opendc-web/opendc-web-ui/src/api/index.js
index cefcb2c5..e6528fd9 100644
--- a/opendc-web/opendc-web-ui/src/api/index.js
+++ b/opendc-web/opendc-web-ui/src/api/index.js
@@ -1,13 +1,22 @@
-import { sendSocketRequest } from './socket'
-
-export function sendRequest(request) {
-    return new Promise((resolve, reject) => {
-        sendSocketRequest(request, (response) => {
-            if (response.status.code === 200) {
-                resolve(response.content)
-            } else {
-                reject(response)
-            }
-        })
+import config from '../config'
+import { getAuthToken } from '../auth'
+
+const apiUrl = config['API_BASE_URL']
+
+export async function request(path, method = 'GET', body) {
+    const res = await fetch(`${apiUrl}/v2/${path}`, {
+        method: method,
+        headers: {
+            'auth-token': getAuthToken(),
+            'Content-Type': 'application/json',
+        },
+        body: body && JSON.stringify(body),
     })
+    const { status, content } = await res.json()
+
+    if (status.code !== 200) {
+        throw status
+    }
+
+    return content
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/portfolios.js b/opendc-web/opendc-web-ui/src/api/routes/portfolios.js
index 7c9ea02a..ba15e828 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/portfolios.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/portfolios.js
@@ -1,42 +1,17 @@
-import { deleteById, getById } from './util'
-import { sendRequest } from '../index'
+import { request } from '../index'
 
 export function addPortfolio(projectId, portfolio) {
-    return sendRequest({
-        path: '/projects/{projectId}/portfolios',
-        method: 'POST',
-        parameters: {
-            body: {
-                portfolio,
-            },
-            path: {
-                projectId,
-            },
-            query: {},
-        },
-    })
+    return request(`projects/${projectId}/portfolios`, 'POST', { portfolio })
 }
 
 export function getPortfolio(portfolioId) {
-    return getById('/portfolios/{portfolioId}', { portfolioId })
+    return request(`portfolios/${portfolioId}`)
 }
 
 export function updatePortfolio(portfolioId, portfolio) {
-    return sendRequest({
-        path: '/portfolios/{projectId}',
-        method: 'POST',
-        parameters: {
-            body: {
-                portfolio,
-            },
-            path: {
-                portfolioId,
-            },
-            query: {},
-        },
-    })
+    return request(`portfolios/${portfolioId}`, 'PUT', { portfolio })
 }
 
 export function deletePortfolio(portfolioId) {
-    return deleteById('/portfolios/{portfolioId}', { portfolioId })
+    return request(`portfolios/${portfolioId}`, 'DELETE')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/prefabs.js b/opendc-web/opendc-web-ui/src/api/routes/prefabs.js
index 8a1debfa..032e12bc 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/prefabs.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/prefabs.js
@@ -1,40 +1,17 @@
-import { sendRequest } from '../index'
-import { deleteById, getById } from './util'
+import { request } from '../index'
 
 export function getPrefab(prefabId) {
-    return getById('/prefabs/{prefabId}', { prefabId })
+    return request(`prefabs/${prefabId}`)
 }
 
 export function addPrefab(prefab) {
-    return sendRequest({
-        path: '/prefabs',
-        method: 'POST',
-        parameters: {
-            body: {
-                prefab,
-            },
-            path: {},
-            query: {},
-        },
-    })
+    return request('prefabs', 'POST', { prefab })
 }
 
 export function updatePrefab(prefab) {
-    return sendRequest({
-        path: '/prefabs/{prefabId}',
-        method: 'PUT',
-        parameters: {
-            body: {
-                prefab,
-            },
-            path: {
-                prefabId: prefab._id,
-            },
-            query: {},
-        },
-    })
+    return request(`prefabs/${prefab._id}`, 'PUT', { prefab })
 }
 
 export function deletePrefab(prefabId) {
-    return deleteById('/prefabs/{prefabId}', { prefabId })
+    return request(`prefabs/${prefabId}`, 'DELETE')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/projects.js b/opendc-web/opendc-web-ui/src/api/routes/projects.js
index 4109079c..cd46036f 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/projects.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/projects.js
@@ -1,40 +1,17 @@
-import { sendRequest } from '../index'
-import { deleteById, getById } from './util'
+import { request } from '../index'
 
 export function getProject(projectId) {
-    return getById('/projects/{projectId}', { projectId })
+    return request(`projects/${projectId}`)
 }
 
 export function addProject(project) {
-    return sendRequest({
-        path: '/projects',
-        method: 'POST',
-        parameters: {
-            body: {
-                project,
-            },
-            path: {},
-            query: {},
-        },
-    })
+    return request('projects', 'POST', { project })
 }
 
 export function updateProject(project) {
-    return sendRequest({
-        path: '/projects/{projectId}',
-        method: 'PUT',
-        parameters: {
-            body: {
-                project,
-            },
-            path: {
-                projectId: project._id,
-            },
-            query: {},
-        },
-    })
+    return request(`projects/${project._id}`, 'PUT', { project })
 }
 
 export function deleteProject(projectId) {
-    return deleteById('/projects/{projectId}', { projectId })
+    return request(`projects/${projectId}`, 'DELETE')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/scenarios.js b/opendc-web/opendc-web-ui/src/api/routes/scenarios.js
index ab2e8b86..00cc1eb0 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/scenarios.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/scenarios.js
@@ -1,42 +1,17 @@
-import { deleteById, getById } from './util'
-import { sendRequest } from '../index'
+import { request } from '../index'
 
 export function addScenario(portfolioId, scenario) {
-    return sendRequest({
-        path: '/portfolios/{portfolioId}/scenarios',
-        method: 'POST',
-        parameters: {
-            body: {
-                scenario,
-            },
-            path: {
-                portfolioId,
-            },
-            query: {},
-        },
-    })
+    return request(`portfolios/${portfolioId}/scenarios`, 'POST', { scenario })
 }
 
 export function getScenario(scenarioId) {
-    return getById('/scenarios/{scenarioId}', { scenarioId })
+    return request(`scenarios/${scenarioId}`)
 }
 
 export function updateScenario(scenarioId, scenario) {
-    return sendRequest({
-        path: '/scenarios/{projectId}',
-        method: 'POST',
-        parameters: {
-            body: {
-                scenario,
-            },
-            path: {
-                scenarioId,
-            },
-            query: {},
-        },
-    })
+    return request(`scenarios/${scenarioId}`, 'PUT', { scenario })
 }
 
 export function deleteScenario(scenarioId) {
-    return deleteById('/scenarios/{scenarioId}', { scenarioId })
+    return request(`scenarios/${scenarioId}`, 'DELETE')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/schedulers.js b/opendc-web/opendc-web-ui/src/api/routes/schedulers.js
index 4481fb2a..5e129d33 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/schedulers.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/schedulers.js
@@ -1,5 +1,5 @@
-import { getAll } from './util'
+import { request } from '../index'
 
 export function getAllSchedulers() {
-    return getAll('/schedulers')
+    return request('schedulers')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/topologies.js b/opendc-web/opendc-web-ui/src/api/routes/topologies.js
index a8f0d6b1..076895ff 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/topologies.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/topologies.js
@@ -1,42 +1,17 @@
-import { deleteById, getById } from './util'
-import { sendRequest } from '../index'
+import { request } from '../index'
 
 export function addTopology(topology) {
-    return sendRequest({
-        path: '/projects/{projectId}/topologies',
-        method: 'POST',
-        parameters: {
-            body: {
-                topology,
-            },
-            path: {
-                projectId: topology.projectId,
-            },
-            query: {},
-        },
-    })
+    return request(`projects/${topology.projectId}/topologies`, 'POST', { topology })
 }
 
 export function getTopology(topologyId) {
-    return getById('/topologies/{topologyId}', { topologyId })
+    return request(`topologies/${topologyId}`)
 }
 
 export function updateTopology(topology) {
-    return sendRequest({
-        path: '/topologies/{topologyId}',
-        method: 'PUT',
-        parameters: {
-            body: {
-                topology,
-            },
-            path: {
-                topologyId: topology._id,
-            },
-            query: {},
-        },
-    })
+    return request(`topologies/${topology._id}`, 'PUT', { topology })
 }
 
 export function deleteTopology(topologyId) {
-    return deleteById('/topologies/{topologyId}', { topologyId })
+    return request(`topologies/${topologyId}`, 'DELETE')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/traces.js b/opendc-web/opendc-web-ui/src/api/routes/traces.js
index 67895a87..eb2526ee 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/traces.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/traces.js
@@ -1,5 +1,5 @@
-import { getAll } from './util'
+import { request } from '../index'
 
 export function getAllTraces() {
-    return getAll('/traces')
+    return request('traces')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/users.js b/opendc-web/opendc-web-ui/src/api/routes/users.js
index 3028f3f7..619aec1f 100644
--- a/opendc-web/opendc-web-ui/src/api/routes/users.js
+++ b/opendc-web/opendc-web-ui/src/api/routes/users.js
@@ -1,48 +1,17 @@
-import { sendRequest } from '../index'
-import { deleteById } from './util'
+import { request } from '../index'
 
 export function getUserByEmail(email) {
-    return sendRequest({
-        path: '/users',
-        method: 'GET',
-        parameters: {
-            body: {},
-            path: {},
-            query: {
-                email,
-            },
-        },
-    })
+    return request(`users` + new URLSearchParams({ email }))
 }
 
 export function addUser(user) {
-    return sendRequest({
-        path: '/users',
-        method: 'POST',
-        parameters: {
-            body: {
-                user,
-            },
-            path: {},
-            query: {},
-        },
-    })
+    return request('users', 'POST', { user })
 }
 
 export function getUser(userId) {
-    return sendRequest({
-        path: '/users/{userId}',
-        method: 'GET',
-        parameters: {
-            body: {},
-            path: {
-                userId,
-            },
-            query: {},
-        },
-    })
+    return request(`users/${userId}`)
 }
 
 export function deleteUser(userId) {
-    return deleteById('/users/{userId}', { userId })
+    return request(`users/${userId}`, 'DELETE')
 }
diff --git a/opendc-web/opendc-web-ui/src/api/routes/util.js b/opendc-web/opendc-web-ui/src/api/routes/util.js
deleted file mode 100644
index 67e7173b..00000000
--- a/opendc-web/opendc-web-ui/src/api/routes/util.js
+++ /dev/null
@@ -1,37 +0,0 @@
-import { sendRequest } from '../index'
-
-export function getAll(path) {
-    return sendRequest({
-        path,
-        method: 'GET',
-        parameters: {
-            body: {},
-            path: {},
-            query: {},
-        },
-    })
-}
-
-export function getById(path, pathObject) {
-    return sendRequest({
-        path,
-        method: 'GET',
-        parameters: {
-            body: {},
-            path: pathObject,
-            query: {},
-        },
-    })
-}
-
-export function deleteById(path, pathObject) {
-    return sendRequest({
-        path,
-        method: 'DELETE',
-        parameters: {
-            body: {},
-            path: pathObject,
-            query: {},
-        },
-    })
-}
diff --git a/opendc-web/opendc-web-ui/src/api/socket.js b/opendc-web/opendc-web-ui/src/api/socket.js
deleted file mode 100644
index 87facda8..00000000
--- a/opendc-web/opendc-web-ui/src/api/socket.js
+++ /dev/null
@@ -1,50 +0,0 @@
-import io from 'socket.io-client'
-import { getAuthToken } from '../auth/index'
-import config from '../config'
-
-let socket
-let requestIdCounter = 0
-const callbacks = {}
-
-export function setupSocketConnection(onConnect) {
-    const apiUrl =
-        config['API_BASE_URL'] || `${window.location.protocol}//${window.location.hostname}:${window.location.port}`
-
-    socket = io.connect(apiUrl)
-    socket.on('connect', onConnect)
-    socket.on('response', onSocketResponse)
-}
-
-export function sendSocketRequest(request, callback) {
-    if (!socket.connected) {
-        console.error('Attempted to send request over unconnected socket')
-        return
-    }
-
-    const newId = requestIdCounter++
-    callbacks[newId] = callback
-
-    request.id = newId
-    request.token = getAuthToken()
-
-    if (!request.isRootRoute) {
-        request.path = '/v2' + request.path
-    }
-
-    socket.emit('request', request)
-
-    if (process.env.NODE_ENV !== 'production') {
-        console.log('Sent socket request:', request)
-    }
-}
-
-function onSocketResponse(json) {
-    const response = JSON.parse(json)
-
-    if (process.env.NODE_ENV !== 'production') {
-        console.log('Received socket response:', response)
-    }
-
-    callbacks[response.id](response)
-    delete callbacks[response.id]
-}
diff --git a/opendc-web/opendc-web-ui/src/index.js b/opendc-web/opendc-web-ui/src/index.js
index d40d17a2..fdfec24b 100644
--- a/opendc-web/opendc-web-ui/src/index.js
+++ b/opendc-web/opendc-web-ui/src/index.js
@@ -3,30 +3,27 @@ import ReactDOM from 'react-dom'
 import * as Sentry from '@sentry/react'
 import { Integrations } from '@sentry/tracing'
 import { Provider } from 'react-redux'
-import { setupSocketConnection } from './api/socket'
 import './index.scss'
 import Routes from './routes'
 import config from './config'
 import configureStore from './store/configure-store'
 
-setupSocketConnection(() => {
-    const store = configureStore()
+const store = configureStore()
 
-    // Initialize Sentry if the user has configured a DSN
-    const dsn = config['SENTRY_DSN']
-    if (dsn) {
-        Sentry.init({
-            environment: process.env.NODE_ENV,
-            dsn: dsn,
-            integrations: [new Integrations.BrowserTracing()],
-            tracesSampleRate: 0.1,
-        })
-    }
+// Initialize Sentry if the user has configured a DSN
+const dsn = config['SENTRY_DSN']
+if (dsn) {
+    Sentry.init({
+        environment: process.env.NODE_ENV,
+        dsn: dsn,
+        integrations: [new Integrations.BrowserTracing()],
+        tracesSampleRate: 0.1,
+    })
+}
 
-    ReactDOM.render(
-        <Provider store={store}>
-            <Routes />
-        </Provider>,
-        document.getElementById('root')
-    )
-})
+ReactDOM.render(
+    <Provider store={store}>
+        <Routes />
+    </Provider>,
+    document.getElementById('root')
+)
diff --git a/opendc-web/opendc-web-ui/yarn.lock b/opendc-web/opendc-web-ui/yarn.lock
index 8549a280..cc7173a0 100644
--- a/opendc-web/opendc-web-ui/yarn.lock
+++ b/opendc-web/opendc-web-ui/yarn.lock
@@ -2362,11 +2362,6 @@ adjust-sourcemap-loader@3.0.0:
     loader-utils "^2.0.0"
     regex-parser "^2.2.11"
 
-after@0.8.2:
-  version "0.8.2"
-  resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
-  integrity sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=
-
 aggregate-error@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/aggregate-error/-/aggregate-error-3.1.0.tgz#92670ff50f5359bdb7a3e0d40d0ec30c5737687a"
@@ -2584,11 +2579,6 @@ array.prototype.flatmap@^1.2.4:
     es-abstract "^1.18.0-next.1"
     function-bind "^1.1.1"
 
-arraybuffer.slice@~0.0.7:
-  version "0.0.7"
-  resolved "https://registry.yarnpkg.com/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz#3bbc4275dd584cc1b10809b89d4e8b63a69e7675"
-  integrity sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==
-
 arrify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-2.0.1.tgz#c9655e9331e0abcd588d2a7cad7e9956f66701fa"
@@ -2897,21 +2887,11 @@ babylon@^6.18.0:
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
   integrity sha512-q/UEjfGJ2Cm3oKV71DJz9d25TPnq5rhBVL2Q4fA5wcC3jcrdn7+SssEybFIxwAvvP+YCsCYNKughoF33GxgycQ==
 
-backo2@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
-  integrity sha1-MasayLEpNjRj41s+u2n038+6eUc=
-
 balanced-match@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
-base64-arraybuffer@0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/base64-arraybuffer/-/base64-arraybuffer-0.1.4.tgz#9818c79e059b1355f97e0428a017c838e90ba812"
-  integrity sha1-mBjHngWbE1X5fgQooBfIOOkLqBI=
-
 base64-js@^1.0.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
@@ -2974,11 +2954,6 @@ bindings@^1.5.0:
   dependencies:
     file-uri-to-path "1.0.0"
 
-blob@0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/blob/-/blob-0.0.5.tgz#d680eeef25f8cd91ad533f5b01eed48e64caf683"
-  integrity sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==
-
 bluebird@^3.5.5:
   version "3.7.2"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
@@ -3620,21 +3595,11 @@ complex.js@^2.0.11:
   resolved "https://registry.yarnpkg.com/complex.js/-/complex.js-2.0.12.tgz#fa4df97d8928e5f7b6a86b35bdeecc3a3eda8a22"
   integrity sha512-oQX99fwL6LrTVg82gDY1dIWXy6qZRnRL35N+YhIX0N7tSwsa0KFy6IEMHTNuCW4mP7FS7MEqZ/2I/afzYwPldw==
 
-component-bind@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
-  integrity sha1-AMYIq33Nk4l8AAllGx06jh5zu9E=
-
-component-emitter@^1.2.1, component-emitter@~1.3.0:
+component-emitter@^1.2.1:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
   integrity sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==
 
-component-inherit@0.0.3:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/component-inherit/-/component-inherit-0.0.3.tgz#645fc4adf58b72b649d5cae65135619db26ff143"
-  integrity sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM=
-
 compose-function@3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/compose-function/-/compose-function-3.0.3.tgz#9ed675f13cc54501d30950a486ff6a7ba3ab185f"
@@ -4223,13 +4188,6 @@ debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
   dependencies:
     ms "2.1.2"
 
-debug@~3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
-  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
-  dependencies:
-    ms "2.0.0"
-
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -4613,34 +4571,6 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   dependencies:
     once "^1.4.0"
 
-engine.io-client@~3.4.0:
-  version "3.4.4"
-  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-3.4.4.tgz#77d8003f502b0782dd792b073a4d2cf7ca5ab967"
-  integrity sha512-iU4CRr38Fecj8HoZEnFtm2EiKGbYZcPn3cHxqNGl/tmdWRf60KhK+9vE0JeSjgnlS/0oynEfLgKbT9ALpim0sQ==
-  dependencies:
-    component-emitter "~1.3.0"
-    component-inherit "0.0.3"
-    debug "~3.1.0"
-    engine.io-parser "~2.2.0"
-    has-cors "1.1.0"
-    indexof "0.0.1"
-    parseqs "0.0.6"
-    parseuri "0.0.6"
-    ws "~6.1.0"
-    xmlhttprequest-ssl "~1.5.4"
-    yeast "0.1.2"
-
-engine.io-parser@~2.2.0:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-2.2.1.tgz#57ce5611d9370ee94f99641b589f94c97e4f5da7"
-  integrity sha512-x+dN/fBH8Ro8TFwJ+rkB2AmuVw9Yu2mockR/p3W8f8YtExwFgDvBDi0GWyb4ZLkpahtDGZgtr3zLovanJghPqg==
-  dependencies:
-    after "0.8.2"
-    arraybuffer.slice "~0.0.7"
-    base64-arraybuffer "0.1.4"
-    blob "0.0.5"
-    has-binary2 "~1.0.2"
-
 enhanced-resolve@^4.3.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-4.5.0.tgz#2f3cfd84dbe3b487f18f2db2ef1e064a571ca5ec"
@@ -5748,18 +5678,6 @@ has-bigints@^1.0.1:
   resolved "https://registry.yarnpkg.com/has-bigints/-/has-bigints-1.0.1.tgz#64fe6acb020673e3b78db035a5af69aa9d07b113"
   integrity sha512-LSBS2LjbNBTf6287JEbEzvJgftkF5qFkmCo9hDRpAzKhUOlJ+hx8dd4USs00SgsUNwc4617J9ki5YtEClM2ffA==
 
-has-binary2@~1.0.2:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/has-binary2/-/has-binary2-1.0.3.tgz#7776ac627f3ea77250cfc332dab7ddf5e4f5d11d"
-  integrity sha512-G1LWKhDSvhGeAQ8mPVQlqNcOB2sJdwATtZKl2pDKKHfpf/rYj24lkinxf69blJbnsvtqqNU+L3SL50vzZhXOnw==
-  dependencies:
-    isarray "2.0.1"
-
-has-cors@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/has-cors/-/has-cors-1.1.0.tgz#5e474793f7ea9843d1bb99c23eef49ff126fff39"
-  integrity sha1-XkdHk/fqmEPRu5nCPu9J/xJv/zk=
-
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -6158,11 +6076,6 @@ indexes-of@^1.0.1:
   resolved "https://registry.yarnpkg.com/indexes-of/-/indexes-of-1.0.1.tgz#f30f716c8e2bd346c7b67d3df3915566a7c05607"
   integrity sha1-8w9xbI4r00bHtn0985FVZqfAVgc=
 
-indexof@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
-  integrity sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10=
-
 infer-owner@^1.0.3, infer-owner@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/infer-owner/-/infer-owner-1.0.4.tgz#c4cefcaa8e51051c2a40ba2ce8a3d27295af9467"
@@ -6584,11 +6497,6 @@ isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
   integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
 
-isarray@2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.1.tgz#a37d94ed9cda2d59865c9f76fe596ee1f338741e"
-  integrity sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=
-
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -8422,16 +8330,6 @@ parse5@6.0.1:
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
   integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
 
-parseqs@0.0.6:
-  version "0.0.6"
-  resolved "https://registry.yarnpkg.com/parseqs/-/parseqs-0.0.6.tgz#8e4bb5a19d1cdc844a08ac974d34e273afa670d5"
-  integrity sha512-jeAGzMDbfSHHA091hr0r31eYfTig+29g3GKKE/PPbEQ65X0lmMwlEoqmhzu0iztID5uJpZsFlUPDP8ThPL7M8w==
-
-parseuri@0.0.6:
-  version "0.0.6"
-  resolved "https://registry.yarnpkg.com/parseuri/-/parseuri-0.0.6.tgz#e1496e829e3ac2ff47f39a4dd044b32823c4a25a"
-  integrity sha512-AUjen8sAkGgao7UyCX6Ahv0gIK2fABKmYjvP4xmy5JaKvcbTRueIqIPHLAfq30xJddqSE033IOMUSOMCcK3Sow==
-
 parseurl@~1.3.2, parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
@@ -10742,32 +10640,6 @@ snapdragon@^0.8.1:
     source-map-resolve "^0.5.0"
     use "^3.1.0"
 
-socket.io-client@~2.3.0:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-2.3.1.tgz#91a4038ef4d03c19967bb3c646fec6e0eaa78cff"
-  integrity sha512-YXmXn3pA8abPOY//JtYxou95Ihvzmg8U6kQyolArkIyLd0pgVhrfor/iMsox8cn07WCOOvvuJ6XKegzIucPutQ==
-  dependencies:
-    backo2 "1.0.2"
-    component-bind "1.0.0"
-    component-emitter "~1.3.0"
-    debug "~3.1.0"
-    engine.io-client "~3.4.0"
-    has-binary2 "~1.0.2"
-    indexof "0.0.1"
-    parseqs "0.0.6"
-    parseuri "0.0.6"
-    socket.io-parser "~3.3.0"
-    to-array "0.1.4"
-
-socket.io-parser@~3.3.0:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-3.3.2.tgz#ef872009d0adcf704f2fbe830191a14752ad50b6"
-  integrity sha512-FJvDBuOALxdCI9qwRrO/Rfp9yfndRtc1jSgVgV8FDraihmSP/MLGD5PEuJrNfjALvcQ+vMDM/33AWOYP/JSjDg==
-  dependencies:
-    component-emitter "~1.3.0"
-    debug "~3.1.0"
-    isarray "2.0.1"
-
 sockjs-client@^1.5.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.5.1.tgz#256908f6d5adfb94dabbdbd02c66362cca0f9ea6"
@@ -11405,11 +11277,6 @@ tmpl@1.0.x:
   resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
   integrity sha1-I2QN17QtAEM5ERQIIOXPRA5SHdE=
 
-to-array@0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.4.tgz#17e6c11f73dd4f3d74cda7a4ff3238e9ad9bf890"
-  integrity sha1-F+bBH3PdTz10zaek/zI46a2b+JA=
-
 to-arraybuffer@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
@@ -12368,13 +12235,6 @@ ws@^7.4.4:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.5.tgz#a484dd851e9beb6fdb420027e3885e8ce48986c1"
   integrity sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g==
 
-ws@~6.1.0:
-  version "6.1.4"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-6.1.4.tgz#5b5c8800afab925e94ccb29d153c8d02c1776ef9"
-  integrity sha512-eqZfL+NE/YQc1/ZynhojeV8q+H050oR8AZ2uIev7RU10svA9ZnJUddHcOUZTJLinZ9yEfdA2kSATS2qZK5fhJA==
-  dependencies:
-    async-limiter "~1.0.0"
-
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
@@ -12385,11 +12245,6 @@ xmlchars@^2.2.0:
   resolved "https://registry.yarnpkg.com/xmlchars/-/xmlchars-2.2.0.tgz#060fe1bcb7f9c76fe2a17db86a9bc3ab894210cb"
   integrity sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==
 
-xmlhttprequest-ssl@~1.5.4:
-  version "1.5.5"
-  resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz#c2876b06168aadc40e57d97e81191ac8f4398b3e"
-  integrity sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=
-
 xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
@@ -12464,11 +12319,6 @@ yargs@^15.4.1:
     y18n "^4.0.0"
     yargs-parser "^18.1.2"
 
-yeast@0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
-  integrity sha1-AI4G2AlDIMNy28L47XagymyKxBk=
-
 yocto-queue@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"