Fix typing errors

ui/karma.conf.js

@@ -1,66 +0,0 @@
-const webpack = require('webpack')
-const path = require('path')
-
-module.exports = function(config) {
-  config.set({
-    browsers: ['PhantomJS'],
-    frameworks: ['mocha'],
-    files: [
-      'node_modules/babel-polyfill/dist/polyfill.js',
-      'spec/spec-helper.js',
-      'spec/index.js',
-    ],
-    preprocessors: {
-      'spec/spec-helper.js': ['webpack', 'sourcemap'],
-      'spec/index.js': ['webpack', 'sourcemap'],
-    },
-    // For more detailed reporting on tests, you can add 'verbose' and/or 'progress'.
-    // This can also be done via the command line with `yarn test -- --reporters=verbose`.
-    reporters: ['dots'],
-    webpack: {
-      devtool: 'inline-source-map',
-      module: {
-        loaders: [
-          {
-            test: /\.js$/,
-            exclude: /node_modules/,
-            loader: 'babel-loader',
-          },
-          {
-            test: /\.css/,
-            exclude: /node_modules/,
-            loader: 'style-loader!css-loader!postcss-loader',
-          },
-          {
-            test: /\.scss/,
-            exclude: /node_modules/,
-            loader: 'style-loader!css-loader!sass-loader',
-          },
-          {
-            // Sinon behaves weirdly with webpack, see https://github.com/webpack/webpack/issues/304
-            test: /sinon\/pkg\/sinon\.js/,
-            loader: 'imports?define=>false,require=>false',
-          },
-        ],
-      },
-      externals: {
-        'react/addons': true,
-        'react/lib/ExecutionEnvironment': true,
-        'react/lib/ReactContext': true,
-      },
-      resolve: {
-        alias: {
-          app: path.resolve(__dirname, 'app'),
-          src: path.resolve(__dirname, 'src'),
-          chronograf: path.resolve(__dirname, 'src', 'chronograf'),
-          shared: path.resolve(__dirname, 'src', 'shared'),
-          style: path.resolve(__dirname, 'src', 'style'),
-          utils: path.resolve(__dirname, 'src', 'utils'),
-        },
-      },
-    },
-    webpackServer: {
-      noInfo: true, // please don't spam the console when running in karma!
-    },
-  })
-}

ui/src/ifql/apis/index.ts

@@ -20,7 +20,6 @@ interface ASTRequest {
 
 export const getAST = async (request: ASTRequest) => {
   const {url, body} = request
-
   try {
     const {data} = await AJAX({
       method: 'POST',

ui/src/index.tsx

@@ -1,6 +1,6 @@
 import 'babel-polyfill'
 
-import React from 'react'
+import React, {PureComponent} from 'react'
 import {render} from 'react-dom'
 import {Provider} from 'react-redux'
 import {Router, Route, useRouterHistory} from 'react-router'
@@ -32,27 +32,34 @@ import {
 } from 'src/kapacitor'
 import {AdminChronografPage, AdminInfluxDBPage} from 'src/admin'
 import {SourcePage, ManageSources} from 'src/sources'
-import {IFQLPage} from 'src/ifql/index.ts'
-import NotFound from 'shared/components/NotFound'
+import {IFQLPage} from 'src/ifql/index'
+import NotFound from 'src/shared/components/NotFound'
 
-import {getLinksAsync} from 'shared/actions/links'
-import {getMeAsync} from 'shared/actions/auth'
+import {getLinksAsync} from 'src/shared/actions/links'
+import {getMeAsync} from 'src/shared/actions/auth'
 
-import {disablePresentationMode} from 'shared/actions/app'
-import {errorThrown} from 'shared/actions/errors'
-import {notify} from 'shared/actions/notifications'
+import {disablePresentationMode} from 'src/shared/actions/app'
+import {errorThrown} from 'src/shared/actions/errors'
+import {notify} from 'src/shared/actions/notifications'
 
 import 'src/style/chronograf.scss'
 
-import {HEARTBEAT_INTERVAL} from 'shared/constants'
+import {HEARTBEAT_INTERVAL} from 'src/shared/constants'
 
 const errorsQueue = []
 
 const rootNode = document.getElementById('react-root')
 
+declare global {
+  interface Window {
+    basepath: string
+  }
+}
+
 // Older method used for pre-IE 11 compatibility
 const basepath = rootNode.getAttribute('data-basepath') || ''
 window.basepath = basepath
+
 const browserHistory = useRouterHistory(createHistory)({
   basename: basepath, // this is written in when available by the URL prefixer middleware
 })
@@ -74,14 +81,22 @@ window.addEventListener('keyup', event => {
 
 const history = syncHistoryWithStore(browserHistory, store)
 
-const Root = React.createClass({
-  getInitialState() {
-    return {
+interface State {
+  ready: boolean
+}
+
+class Root extends PureComponent<{}, State> {
+  private getLinks = bindActionCreators(getLinksAsync, dispatch)
+  private getMe = bindActionCreators(getMeAsync, dispatch)
+
+  constructor(props) {
+    super(props)
+    this.state = {
       ready: false,
     }
-  },
+  }
 
-  async componentWillMount() {
+  public async componentWillMount() {
     this.flushErrorsQueue()
 
     try {
@@ -91,45 +106,10 @@ const Root = React.createClass({
     } catch (error) {
       dispatch(errorThrown(error))
     }
-  },
+  }
 
-  getLinks: bindActionCreators(getLinksAsync, dispatch),
-  getMe: bindActionCreators(getMeAsync, dispatch),
-
-  async checkAuth() {
-    try {
-      await this.performHeartbeat({shouldResetMe: true})
-    } catch (error) {
-      dispatch(errorThrown(error))
-    }
-  },
-
-  async performHeartbeat({shouldResetMe = false} = {}) {
-    await this.getMe({shouldResetMe})
-
-    setTimeout(() => {
-      if (store.getState().auth.me !== null) {
-        this.performHeartbeat()
-      }
-    }, HEARTBEAT_INTERVAL)
-  },
-
-  flushErrorsQueue() {
-    if (errorsQueue.length) {
-      errorsQueue.forEach(error => {
-        if (typeof error === 'object') {
-          dispatch(notify(error))
-        } else {
-          dispatch(errorThrown({status: 0, auth: null}, error, 'warning'))
-        }
-      })
-    }
-  },
-
-  render() {
-    return !this.state.ready ? ( // eslint-disable-line no-negated-condition
-      <div className="page-spinner" />
-    ) : (
+  public render() {
+    return this.state.ready ? (
       <Provider store={store}>
         <Router history={history}>
           <Route path="/" component={UserIsAuthenticated(CheckSources)} />
@@ -170,9 +150,41 @@ const Root = React.createClass({
           <Route path="*" component={NotFound} />
         </Router>
       </Provider>
+    ) : (
+      <div className="page-spinner" />
     )
-  },
-})
+  }
+
+  private async performHeartbeat({shouldResetMe = false} = {}) {
+    await this.getMe({shouldResetMe})
+
+    setTimeout(() => {
+      if (store.getState().auth.me !== null) {
+        this.performHeartbeat()
+      }
+    }, HEARTBEAT_INTERVAL)
+  }
+
+  private flushErrorsQueue() {
+    if (errorsQueue.length) {
+      errorsQueue.forEach(error => {
+        if (typeof error === 'object') {
+          dispatch(notify(error))
+        } else {
+          dispatch(errorThrown({status: 0, auth: null}, error, 'warning'))
+        }
+      })
+    }
+  }
+
+  private async checkAuth() {
+    try {
+      await this.performHeartbeat({shouldResetMe: true})
+    } catch (error) {
+      dispatch(errorThrown(error))
+    }
+  }
+}
 
 if (rootNode) {
   render(<Root />, rootNode)

ui/src/shared/apis/metaQuery.js

@@ -1,4 +1,4 @@
-import AJAX from 'utils/ajax'
+import AJAX from 'src/utils/ajax'
 import _ from 'lodash'
 import {buildInfluxUrl, proxy} from 'utils/queryUrlGenerator'
 

ui/src/status/apis/index.ts

@@ -1,4 +1,6 @@
-import AJAX from 'utils/ajax'
+import AJAX from 'src/utils/ajax'
+
+const excludeBasepath = true // don't prefix route of external link with basepath/
 
 export const fetchJSONFeed = url =>
   AJAX(
@@ -9,5 +11,5 @@ export const fetchJSONFeed = url =>
       // https://stackoverflow.com/questions/22968406/how-to-skip-the-options-preflight-request-in-angularjs
       headers: {'Content-Type': 'text/plain; charset=UTF-8'},
     },
-    {excludeBasepath: true} // don't prefix route of external link with basepath
+    excludeBasepath // don't prefix route of external link with basepath
   )

ui/src/utils/ajax.ts

@@ -42,6 +42,16 @@ const generateResponseWithLinks = (response, newLinks) => {
   }
 }
 
+interface RequestParams {
+  url: string
+  resource?: string | null
+  id?: string | null
+  method?: string
+  data?: object
+  params?: object
+  headers?: object
+}
+
 const AJAX = async (
   {
     url,
@@ -51,8 +61,8 @@ const AJAX = async (
     data = {},
     params = {},
     headers = {},
-  },
-  {excludeBasepath} = {}
+  }: RequestParams,
+  excludeBasepath = false
 ) => {
   try {
     if (!links) {
@@ -91,7 +101,7 @@ export const getAJAX = async url => {
   try {
     return await axios({
       method: 'GET',
-      url: addBasepath(url),
+      url: addBasepath(url, false),
     })
   } catch (error) {
     console.error(error)

ui/test/ifql/components/TimeMachine.test.tsx

@@ -5,8 +5,8 @@ import TimeMachine from 'src/ifql/components/TimeMachine'
 const setup = () => {
   const props = {
     funcs: [],
-    ast: {},
     nodes: [],
+    onAddNode: () => {},
   }
 
   const wrapper = shallow(<TimeMachine {...props} />)

ui/test/ifql/containers/IFQLPage.test.tsx

@@ -11,6 +11,7 @@ const setup = () => {
     links: {
       self: '',
       suggestions: '',
+      ast: '',
     },
   }
 

ui/webpack/dev.config.js

@@ -38,7 +38,7 @@ module.exports = {
   cache: true,
   devtool: 'inline-eval-cheap-source-map',
   entry: {
-    app: path.resolve(__dirname, '..', 'src', 'index.js'),
+    app: path.resolve(__dirname, '..', 'src', 'index.tsx'),
   },
   output: {
     publicPath: '/',

ui/webpack/prod.config.js

@@ -25,7 +25,7 @@ const config = {
   bail: true,
   devtool: false,
   entry: {
-    app: path.resolve(__dirname, '..', 'src', 'index.js'),
+    app: path.resolve(__dirname, '..', 'src', 'index.tsx'),
     vendor: Object.keys(dependencies),
   },
   output: {