Merge pull request #61 from edx/schen/default_select

fix(functionality): Make sure we default select radio button

.gitignore

@@ -1,5 +1,6 @@
 .DS_Store
 .eslintcache
+.idea
 node_modules
 npm-debug.log
 coverage

README.md

@@ -23,7 +23,7 @@ npm i --save @edx/gradebook
 
 After cloning the repository, run `make up-detached` in the `gradebook` directory - this will build and start the `gradebook` web application in a docker container.
 
-The web application runs on port **1991**, so when you go to `http://localhost:1991` you should see the UI.
+The web application runs on port **1991**, so when you go to `http://localhost:1991/course-v1:edX+DemoX+Demo_Course` you should see the UI (assuming you have such a Demo Course in your devstack).  Note that you always have to provide a course id to actually see a gradebook.
 
 If you don't, you can see the log messages for the docker container by executing `make logs` in the `gradebook` directory.
 

config/webpack.dev.config.js

@@ -64,6 +64,28 @@ module.exports = Merge.smart(commonConfig, {
         test: /\.(woff2?|ttf|svg|eot)(\?v=\d+\.\d+\.\d+)?$/,
         loader: 'file-loader',
       },
+      {
+        test: /\.(jpe?g|png|gif|ico)(\?v=\d+\.\d+\.\d+)?$/,
+        use: [
+          'file-loader',
+          {
+            loader: 'image-webpack-loader',
+            options: {
+              optimizationlevel: 7,
+              mozjpeg: {
+                progressive: true,
+              },
+              gifsicle: {
+                interlaced: false,
+              },
+              pngquant: {
+                quality: '65-90',
+                speed: 4,
+              },
+            },
+          },
+        ],
+      },
     ],
   },
   // Specify additional processing or side-effects done on the Webpack output bundles as a whole.
@@ -80,7 +102,7 @@ module.exports = Merge.smart(commonConfig, {
       LOGIN_URL: 'http://localhost:18000/login',
       LOGOUT_URL: 'http://localhost:18000/login',
       CSRF_TOKEN_API_PATH: '/csrf/api/v1/token',
-      REFRESH_ACCESS_TOKEN_ENDPOINT: 'http://localhost:18000/login',
+      REFRESH_ACCESS_TOKEN_ENDPOINT: 'http://localhost:18000/login_refresh',
       DATA_API_BASE_URL: 'http://localhost:8000',
       // LMS_CLIENT_ID should match the lms DOT client application id your LMS container
       LMS_CLIENT_ID: 'login-service-client-id',

config/webpack.prod.config.js

@@ -4,8 +4,8 @@ const Merge = require('webpack-merge');
 const commonConfig = require('./webpack.common.config.js');
 const path = require('path');
 const webpack = require('webpack');
-const ExtractTextPlugin = require('extract-text-webpack-plugin');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
+const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 
 module.exports = Merge.smart(commonConfig, {
   mode: 'production',
@@ -38,29 +38,27 @@ module.exports = Merge.smart(commonConfig, {
       // increases build time.
       {
         test: /(.scss|.css)$/,
-        use: ExtractTextPlugin.extract({
-          // creates style nodes from JS strings, only used if extracting fails
-          fallback: 'style-loader',
-          use: [
-            {
-              loader: 'css-loader', // translates CSS into CommonJS
-              options: {
-                sourceMap: true,
-                minimize: true,
-              },
+        use: [
+          MiniCssExtractPlugin.loader,
+          {
+            loader: 'css-loader', // translates CSS into CommonJS
+            options: {
+              sourceMap: true,
+              minimize: true,
             },
-            {
-              loader: 'sass-loader', // compiles Sass to CSS
-              options: {
-                sourceMap: true,
-                includePaths: [
-                  path.join(__dirname, '../node_modules'),
-                  path.join(__dirname, '../src'),
-                ],
-              },
+          },
+          'postcss-loader',
+          {
+            loader: 'sass-loader', // compiles Sass to CSS
+            options: {
+              sourceMap: true,
+              includePaths: [
+                path.join(__dirname, '../node_modules'),
+                path.join(__dirname, '../src'),
+              ],
             },
-          ],
-        }),
+          },
+        ],
       },
       // Webpack, by default, uses the url-loader for images and fonts that are required/included by
       // files it processes, which just base64 encodes them and inlines them in the javascript
@@ -70,6 +68,28 @@ module.exports = Merge.smart(commonConfig, {
         test: /\.(woff2?|ttf|svg|eot)(\?v=\d+\.\d+\.\d+)?$/,
         loader: 'file-loader',
       },
+      {
+        test: /\.(jpe?g|png|gif|ico)(\?v=\d+\.\d+\.\d+)?$/,
+        use: [
+          'file-loader',
+          {
+            loader: 'image-webpack-loader',
+            options: {
+              optimizationlevel: 7,
+              mozjpeg: {
+                progressive: true,
+              },
+              gifsicle: {
+                interlaced: false,
+              },
+              pngquant: {
+                quality: '65-90',
+                speed: 4,
+              },
+            },
+          },
+        ],
+      },
     ],
   },
   // New in Webpack 4. Replaces CommonChunksPlugin. Extract common modules among all chunks to one
@@ -83,9 +103,8 @@ module.exports = Merge.smart(commonConfig, {
   // Specify additional processing or side-effects done on the Webpack output bundles as a whole.
   plugins: [
     // Writes the extracted CSS from each entry to a file in the output directory.
-    new ExtractTextPlugin({
-      filename: '[name].min.css',
-      allChunks: true,
+    new MiniCssExtractPlugin({
+      filename: '[name].[chunkhash].css',
     }),
     // Generates an HTML file in the output directory.
     new HtmlWebpackPlugin({

package-lock.json

@@ -3295,7 +3295,7 @@
         },
         "globby": {
           "version": "8.0.1",
-          "resolved": "https://registry.npmjs.org/globby/-/globby-8.0.1.tgz",
+          "resolved": "http://registry.npmjs.org/globby/-/globby-8.0.1.tgz",
           "integrity": "sha512-oMrYrJERnKBLXNLVTqhm3vPEdJ/b2ZE28xN4YARiix1NOIOBPEpOUnm844K1iu/BkphCaf2WNFwMszv8Soi1pw==",
           "dev": true,
           "requires": {
@@ -3598,6 +3598,190 @@
         }
       }
     },
+    "@webassemblyjs/ast": {
+      "version": "1.7.11",
+      "resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.7.11.tgz",
+      "integrity": "sha512-ZEzy4vjvTzScC+SH8RBssQUawpaInUdMTYwYYLh54/s8TuT0gBLuyUnppKsVyZEi876VmmStKsUs28UxPgdvrA==",
+      "dev": true,
+      "requires": {
+        "@webassemblyjs/helper-module-context": "1.7.11",
+        "@webassemblyjs/helper-wasm-bytecode": "1.7.11",
+        "@webassemblyjs/wast-parser": "1.7.11"
+      }
+    },
+    "@webassemblyjs/floating-point-hex-parser": {
+      "version": "1.7.11",
+      "resolved": "https://registry.npmjs.org/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.7.11.tgz",
+      "integrity": "sha512-zY8dSNyYcgzNRNT666/zOoAyImshm3ycKdoLsyDw/Bwo6+/uktb7p4xyApuef1dwEBo/U/SYQzbGBvV+nru2Xg==",
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+    },
+    "@webassemblyjs/helper-api-error": {
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+      "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-api-error/-/helper-api-error-1.7.11.tgz",
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+    "@webassemblyjs/helper-buffer": {
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+    "@webassemblyjs/helper-code-frame": {
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+        "@webassemblyjs/floating-point-hex-parser": "1.7.11",
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+        "@webassemblyjs/helper-code-frame": "1.7.11",
+        "@webassemblyjs/helper-fsm": "1.7.11",
+        "@xtuc/long": "4.2.1"
+      }
+    },
+    "@webassemblyjs/wast-printer": {
+      "version": "1.7.11",
+      "resolved": "https://registry.npmjs.org/@webassemblyjs/wast-printer/-/wast-printer-1.7.11.tgz",
+      "integrity": "sha512-m5vkAsuJ32QpkdkDOUPGSltrg8Cuk3KBx4YrmAGQwCZPRdUHXxG4phIOuuycLemHFr74sWL9Wthqss4fzdzSwg==",
+      "dev": true,
+      "requires": {
+        "@webassemblyjs/ast": "1.7.11",
+        "@webassemblyjs/wast-parser": "1.7.11",
+        "@xtuc/long": "4.2.1"
+      }
+    },
+    "@xtuc/ieee754": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@xtuc/ieee754/-/ieee754-1.2.0.tgz",
+      "integrity": "sha512-DX8nKgqcGwsc0eJSqYt5lwP4DH5FlHnmuWWBRy7X0NcaGR0ZtuyeESgMwTYVEtxmsNGY+qit4QYT/MIYTOTPeA==",
+      "dev": true
+    },
+    "@xtuc/long": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@xtuc/long/-/long-4.2.1.tgz",
+      "integrity": "sha512-FZdkNBDqBRHKQ2MEbSC17xnPFOhZxeJ2YGSfr2BKf3sujG49Qe3bB+rGCwQfIaA7WHnGeGkSijX4FuBCdrzW/g==",
+      "dev": true
+    },
     "JSONStream": {
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz",
@@ -3749,6 +3933,12 @@
         "json-stable-stringify": "^1.0.1"
       }
     },
+    "ajv-errors": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/ajv-errors/-/ajv-errors-1.0.1.tgz",
+      "integrity": "sha512-DCRfO/4nQ+89p/RK43i8Ezd41EqdGIU4ld7nGF8OQ14oc/we5rEntLCUa7+jrn3nn83BosfwZA0wb4pon2o8iQ==",
+      "dev": true
+    },
     "ajv-keywords": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-2.1.1.tgz",
@@ -3823,12 +4013,6 @@
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-      "integrity": "sha1-xnhwBYADV5AJCD9UrAq6+1wz0kI=",
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@@ -3854,6 +4038,21 @@
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       "dev": true
     },
+    "arch": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/arch/-/arch-2.1.1.tgz",
+      "integrity": "sha512-BLM56aPo9vLLFVa8+/+pJLnrZ7QGGTVHWsCwieAWT9o9K8UeGaQbzZbGoabWLOo2ksBCztoXdqBZBplqLDDCSg==",
+      "dev": true
+    },
+    "archive-type": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/archive-type/-/archive-type-4.0.0.tgz",
+      "integrity": "sha1-+S5yIzBW38aWlHJ0nCZ72wRrHXA=",
+      "dev": true,
+      "requires": {
+        "file-type": "^4.2.0"
+      }
+    },
     "are-we-there-yet": {
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@@ -3916,12 +4115,6 @@
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@@ -4057,12 +4250,6 @@
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@@ -4115,27 +4302,101 @@
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-      "integrity": "sha1-Hb0cg1ZY41zj+ZhAmdsAWFx4IBQ=",
+      "version": "9.4.2",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.4.2.tgz",
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       "dev": true,
       "requires": {
-        "browserslist": "^1.7.6",
-        "caniuse-db": "^1.0.30000634",
+        "browserslist": "^4.3.5",
+        "caniuse-lite": "^1.0.30000914",
         "normalize-range": "^0.1.2",
         "num2fraction": "^1.2.2",
-        "postcss": "^5.2.16",
-        "postcss-value-parser": "^3.2.3"
+        "postcss": "^7.0.6",
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+            "camelcase": "^5.0.0",
+            "decamelize": "^1.2.0"
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@@ -25435,346 +26344,14 @@
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+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
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-          "resolved": "https://registry.npmjs.org/untildify/-/untildify-2.1.0.tgz",
-          "integrity": "sha1-F+soB5h/dpUunASF/DEdBqgmouA=",
-          "dev": true,
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-        "yeoman-environment": {
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-          "resolved": "https://registry.npmjs.org/yeoman-environment/-/yeoman-environment-1.6.6.tgz",
-          "integrity": "sha1-zYX6Z9FWBg5EDXgH1+988NLR1nE=",
-          "dev": true,
-          "requires": {
-            "chalk": "^1.0.0",
-            "debug": "^2.0.0",
-            "diff": "^2.1.2",
-            "escape-string-regexp": "^1.0.2",
-            "globby": "^4.0.0",
-            "grouped-queue": "^0.3.0",
-            "inquirer": "^1.0.2",
-            "lodash": "^4.11.1",
-            "log-symbols": "^1.0.1",
-            "mem-fs": "^1.1.0",
-            "text-table": "^0.2.0",
-            "untildify": "^2.0.0"
-          }
-        }
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
       }
     }
   }

package.json

@@ -33,7 +33,7 @@
     "font-awesome": "^4.7.0",
     "history": "^4.7.2",
     "prop-types": "^15.5.10",
-    "query-string": "^6.2.0",
+    "query-string": "^5.1.1",
     "react": "^16.2.0",
     "react-dom": "^16.2.0",
     "react-redux": "^5.0.7",
@@ -47,6 +47,7 @@
     "whatwg-fetch": "^2.0.3"
   },
   "devDependencies": {
+    "autoprefixer": "^9.4.2",
     "axios-mock-adapter": "^1.15.0",
     "babel-cli": "^6.26.0",
     "babel-eslint": "^8.2.2",
@@ -62,15 +63,17 @@
     "enzyme-adapter-react-16": "^1.1.1",
     "es-check": "^2.0.2",
     "eslint-config-edx": "^4.0.3",
-    "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "fetch-mock": "^6.3.0",
     "file-loader": "^1.1.9",
     "html-webpack-harddisk-plugin": "^0.2.0",
     "html-webpack-plugin": "^3.0.3",
     "husky": "^0.14.3",
     "identity-obj-proxy": "^3.0.0",
+    "image-webpack-loader": "^4.2.0",
     "jest": "^22.4.0",
+    "mini-css-extract-plugin": "^0.4.0",
     "node-sass": "^4.7.2",
+    "postcss-loader": "^3.0.0",
     "react-dev-utils": "^5.0.0",
     "react-test-renderer": "^16.2.0",
     "redux-mock-store": "^1.5.1",
@@ -78,8 +81,8 @@
     "semantic-release": "^15.10.7",
     "style-loader": "^0.20.2",
     "travis-deploy-once": "^5.0.9",
-    "webpack": "^4.1.0",
-    "webpack-cli": "^2.0.10",
+    "webpack": "^4.25.1",
+    "webpack-cli": "^3.1.2",
     "webpack-dev-server": "^3.1.0",
     "webpack-merge": "^4.1.1"
   },

public/index.html

@@ -1,7 +1,9 @@
 <!doctype html>
-<html>
+<html lang="en-us">
   <head>
+      <title>Gradebook | edX</title>
       <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width, initial-scale=1.0">  
   </head>
   <body>
     <div id="root"></div>

src/App.scss

@@ -7,3 +7,4 @@ $fa-font-path: "~font-awesome/fonts";
 @import "~@edx/paragon/src/SearchField/SearchField";
 
 @import "./components/Gradebook/gradebook";
+@import "./components/Gradebook/footer";

src/components/Gradebook/footer.jsx

@@ -0,0 +1,122 @@
+import React from 'react';
+import { Hyperlink, Icon } from '@edx/paragon';
+
+import EdXFooterLogo from '../../../assets/edx-footer.png';
+
+export default function Footer() {
+  function renderLogo() {
+    return (
+      <img src={EdXFooterLogo} alt="edX logo" />
+    );
+  }
+
+  return (
+    <footer
+      role="contentinfo"
+      aria-label="Page Footer"
+      className="footer d-flex justify-content-center border-top py-3 px-4"
+    >
+      <div className="max-width-1180 d-grid">
+        <div className="area-1">
+          <Hyperlink destination="https://www.edx.org/" content={renderLogo()} aria-label="edX Home" />
+        </div>
+        <div className="area-2">
+          <h2>edX</h2>
+          <ul className="list-unstyled p-0 m-0">
+            <li><a href="https://www.edx.org/about-us">About</a></li>
+            <li><a href="https://www.edx.org/enterprise">edX for Business</a></li>
+            <li><a href="https://www.edx.org/affiliate-program">Affiliates</a></li>
+            <li><a href="http://open.edx.org">Open edX</a></li>
+            <li><a href="https://www.edx.org/careers">Careers</a></li>
+            <li><a href="https://www.edx.org/news-announcements">News</a></li>
+          </ul>
+        </div>
+        <div className="area-3">
+          <h2>Legal</h2>
+          <ul className="list-unstyled p-0 m-0">
+            <li><a href="https://www.edx.org/edx-terms-service">Terms of Service &amp; Honor Code</a></li>
+            <li><a href="https://www.edx.org/edx-privacy-policy">Privacy Policy</a></li>
+            <li><a href="https://www.edx.org/accessibility">Accessibility Policy</a></li>
+            <li><a href="https://www.edx.org/trademarks">Trademark Policy</a></li>
+            <li><a href="https://www.edx.org/sitemap">Sitemap</a></li>
+          </ul>
+        </div>
+        <div className="area-4">
+          <h2>Connect</h2>
+          <ul className="list-unstyled p-0 m-0">
+            <li><a href="https://www.edx.org/blog">Blog</a></li>
+            <li><a href="https://courses.edx.org/support/contact_us">Contact Us</a></li>
+            <li><a href="https://support.edx.org">Help Center</a></li>
+            <li><a href="https://www.edx.org/media-kit">Media Kit</a></li>
+            <li><a href="https://www.edx.org/donate">Donate</a></li>
+          </ul>
+        </div>
+        <div className="area-5">
+          <ul
+            className="d-flex flex-row justify-content-between list-unstyled max-width-222 p-0 mb-4"
+          >
+            {/* TODO: Use Paragon HyperLink with Icon. */}
+            {/*  Would need to add rel to paragon if we still need it. */}
+            <li>
+              <a href="http://www.facebook.com/EdxOnline" title="Facebook" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-facebook-square', 'fa-2x']} screenReaderText="Like edX on Facebook" />
+              </a>
+            </li>
+            <li>
+              <a href="https://twitter.com/edXOnline" title="Twitter" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-twitter-square', 'fa-2x']} screenReaderText="Follow edX on Twitter" />
+              </a>
+            </li>
+            <li>
+              <a href="https://www.youtube.com/user/edxonline" title="Youtube" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-youtube-square', 'fa-2x']} screenReaderText="Subscribe to the edX YouTube channel" />
+              </a>
+            </li>
+            <li>
+              <a href="https://www.linkedin.com/company/edx" title="LinkedIn" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-linkedin-square', 'fa-2x']} screenReaderText="Follow edX on LinkedIn" />
+              </a>
+            </li>
+            <li>
+              <a href="https://plus.google.com/+edXOnline" title="Google+" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-google-plus-square', 'fa-2x']} screenReaderText="Follow edX on Google+" />
+              </a>
+            </li>
+            <li>
+              <a href="https://www.reddit.com/r/edx" title="Reddit" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-reddit-square', 'fa-2x']} screenReaderText="Subscribe to the edX subreddit" />
+              </a>
+            </li>
+          </ul>
+          <ul className="d-flex flex-row justify-content-between list-unstyled max-width-264 p-0 mb-5">
+            <li>
+              <a href="https://itunes.apple.com/us/app/edx/id945480667?mt=8" rel="noopener noreferrer" target="_blank">
+                <img
+                  className="max-height-39"
+                  alt="Download the edX mobile app from the Apple App Store"
+                  src="https://prod-edxapp.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg"
+                />
+              </a>
+            </li>
+            <li>
+              <a href="https://play.google.com/store/apps/details?id=org.edx.mobile" rel="noopener noreferrer" target="_blank">
+                <img
+                  className="max-height-39"
+                  alt="Download the edX mobile app from Google Play"
+                  src="https://prod-edxapp.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png"
+                />
+              </a>
+            </li>
+          </ul>
+          <p>
+            © 2012–{(new Date().getFullYear())} edX Inc.
+            <br />
+            EdX, Open edX, and MicroMasters are registered trademarks of edX Inc.
+            | 粤ICP备17044299号-2
+          </p>
+        </div>
+      </div>
+    </footer>
+  );
+}
+

src/components/Gradebook/footer.scss

@@ -0,0 +1,165 @@
+.max-width-222 {
+  max-width: 222px;
+}
+
+.max-width-264 {
+  max-width: 264px;
+}
+
+.max-width-1180 {
+  max-width: 1180px;
+}
+
+.max-height-39 {
+  max-height: 39px;
+}
+
+.d-grid {
+  display: grid;
+}
+
+$gray-footer: #fcfcfc;
+$border-1: 1px solid $gray-200;
+
+.footer {
+  background-color: $gray-footer;
+
+  .area-1 {
+    grid-column: 1;
+    grid-row: 1;
+    border-bottom: $border-1;
+    padding-bottom: 1rem;
+  }
+
+  .area-2 {
+    grid-column: 1;
+    grid-row: 2;
+    border-bottom: $border-1;
+    padding: 1rem 0;
+  }
+
+  .area-3 {
+    grid-column: 1;
+    grid-row: 3;
+    border-bottom: $border-1;
+    padding: 1rem 0;
+  }
+
+  .area-4 {
+    grid-column: 1;
+    grid-row: 4;
+    border-bottom: $border-1;
+    padding: 1rem 0;
+  }
+
+  .area-5 {
+    grid-column: 1;
+    grid-row: 5;
+    padding: 1rem 0;
+  }
+
+  @media only screen and (min-width: 717px) {
+    .area-1 {
+      grid-column: 1 / span 2;
+      grid-row: 1;
+      border-bottom: none;
+      padding: 1rem 0;
+    }
+
+    .area-2 {
+      grid-column: 1;
+      grid-row: 2;
+    }
+
+    .area-3 {
+      grid-column: 1;
+      grid-row: 3;
+    }
+
+    .area-4 {
+      grid-column: 1;
+      grid-row: 4;
+      border-bottom: none;
+    }
+
+    .area-5 {
+      grid-column: 2;
+      grid-row: 2 / span 3;
+      border-left: $border-1;
+      padding-left: 1rem;
+      margin-left: 1rem;
+    }
+  }
+
+  @media only screen and (min-width: 870px) {
+    .area-1 {
+      grid-column: 1;
+      grid-row: 1 / span 3;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-2 {
+      grid-column: 2;
+      grid-row: 1;
+      border-bottom: none;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-3 {
+      grid-column: 3;
+      grid-row: 1;
+      border-bottom: none;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-4 {
+      grid-column: 4;
+      grid-row: 1;
+    }
+
+    .area-5 {
+      grid-column: 2 / span 3;
+      grid-row: 2;
+      border: none;
+      margin-left: 0;
+      padding-left: 0;
+    }
+  }
+
+  @media only screen and (min-width: 1188px) {
+    .area-1 {
+      grid-column: 1 / span 1;
+      grid-row: 1;
+    }
+
+    .area-2 {
+      grid-column: 2;
+      grid-row: 1;
+    }
+
+    .area-3 {
+      grid-column: 3;
+      grid-row: 1;
+    }
+
+    .area-4 {
+      grid-column: 4;
+      grid-row: 1;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-5 {
+      grid-column: 5 / span 1;
+      grid-row: 1;
+      max-width: 372px;
+    }
+  }
+}

src/components/Gradebook/gradebook.scss

@@ -1,7 +1,8 @@
 .spinner-overlay {
-    position: absolute;
+    position: fixed;
     height: 100%;
     width: 100%;
+    top: 0;
     background-color: #999;
     opacity: 0.5;
     z-index: 99999;
@@ -28,9 +29,6 @@
     }
 }
 
-.back-link{
-    float:right;
-}
 .student-filters{
     display: flex;
     .label{

src/components/Gradebook/index.jsx

@@ -28,28 +28,27 @@ export default class Gradebook extends React.Component {
 
   componentDidMount() {
     const urlQuery = queryString.parse(this.props.location.search);
-    this.props.getUserGrades(
-      this.props.match.params.courseId,
-      urlQuery.cohort,
-      urlQuery.track,
-    );
-    this.props.getTracks(this.props.match.params.courseId);
-    this.props.getCohorts(this.props.match.params.courseId);
-    this.props.getAssignmentTypes(this.props.match.params.courseId);
+    this.props.getRoles(this.props.match.params.courseId, urlQuery);
   }
 
   setNewModalState = (userEntry, subsection) => {
+    let adjustedGradePossible = '';
+    let currentGradePossible = '';
+    if (subsection.attempted) {
+      adjustedGradePossible = ` / ${subsection.score_possible}`;
+      currentGradePossible = `/${subsection.score_possible}`;
+    }
     this.setState({
       modalModel: [{
         username: userEntry.username,
-        currentGrade: `${subsection.score_earned}/${subsection.score_possible}`,
+        currentGrade: `${subsection.score_earned}${currentGradePossible}`,
         adjustedGrade: (
           <span>
             <input
               style={{ width: '25px' }}
               type="text"
               onChange={event => this.setState({ updateVal: event.target.value })}
-            /> / {subsection.score_possible}
+            />{adjustedGradePossible}
           </span>
         ),
         assignmentName: `${subsection.subsection_name}`,
@@ -176,43 +175,58 @@ export default class Gradebook extends React.Component {
     return 'Tracks';
   };
 
-  roundPercentageGrade = percent => parseFloat(percent.toFixed(DECIMAL_PRECISION));
+  roundGrade = percent => parseFloat(percent.toFixed(DECIMAL_PRECISION));
 
   formatter = {
-    percent: entries => entries.map((entry) => {
+    percent: (entries, areGradesFrozen) => entries.map((entry) => {
       const results = { username: entry.username };
       const assignments = entry.section_breakdown
         .filter(section => section.is_graded)
         .reduce((acc, subsection) => {
-          acc[subsection.label] = (
-            <button
-              className="btn btn-header link-style"
-              onClick={() => this.setNewModalState(entry, subsection)}
-            >
-              {this.roundPercentageGrade(subsection.percent * 100)}%
-            </button>);
+          if (areGradesFrozen) {
+            acc[subsection.label] = `${this.roundGrade(subsection.percent * 100)} %`;
+          } else {
+            acc[subsection.label] = (
+              <button
+                className="btn btn-header link-style"
+                onClick={() => this.setNewModalState(entry, subsection)}
+              >
+                {this.roundGrade(subsection.percent * 100)}%
+              </button>);
+          }
           return acc;
         }, {});
-      const totals = { total: `${this.roundPercentageGrade(entry.percent * 100)}%` };
+      const totals = { total: `${this.roundGrade(entry.percent * 100)}%` };
       return Object.assign(results, assignments, totals);
     }),
 
-    absolute: entries => entries.map((entry) => {
+    absolute: (entries, areGradesFrozen) => entries.map((entry) => {
       const results = { username: entry.username };
       const assignments = entry.section_breakdown
         .filter(section => section.is_graded)
         .reduce((acc, subsection) => {
-          acc[subsection.label] = (
-            <button
-              className="btn btn-header link-style"
-              onClick={() => this.setNewModalState(entry, subsection)}
-            >
-              {subsection.score_earned}/{subsection.score_possible}
-            </button>);
+          const scoreEarned = this.roundGrade(subsection.score_earned);
+          const scorePossible = this.roundGrade(subsection.score_possible);
+          let label = `${scoreEarned}`;
+          if (subsection.attempted) {
+            label = `${scoreEarned}/${scorePossible}`;
+          }
+          if (areGradesFrozen) {
+            acc[subsection.label] = label;
+          } else {
+            acc[subsection.label] = (
+              <button
+                className="btn btn-header link-style"
+                onClick={() => this.setNewModalState(entry, subsection)}
+              >
+                {label}
+              </button>
+            );
+          }
           return acc;
         }, {});
 
-      const totals = { total: `${entry.percent * 100}/100` };
+      const totals = { total: `${this.roundGrade(entry.percent * 100)}/100` };
       return Object.assign(results, assignments, totals);
     }),
   };
@@ -223,16 +237,26 @@ export default class Gradebook extends React.Component {
     return (
       <div className="d-flex justify-content-center">
         { this.props.showSpinner && <div className="spinner-overlay"><Icon className={['fa', 'fa-spinner', 'fa-spin', 'fa-5x', 'color-black']} /></div>}
-        <div className="card gradebook-container">
-          <div className="card-body">
+        <div className="gradebook-container">
+          <div>
             <a
               href={this.lmsInstructorDashboardUrl(this.props.match.params.courseId)}
-              className="back-link"
+              className="mb-3"
             >
-              Back to Dashboard
+              {'<< Back to Dashboard'}
             </a>
             <h1>Gradebook</h1>
             <h3> {this.props.match.params.courseId}</h3>
+            { this.props.areGradesFrozen &&
+              <div className="alert alert-warning" role="alert" >
+                The grades for this course are now frozen. Editing of grades is no longer allowed.
+              </div>
+            }
+            { !this.props.canUserViewGradebook &&
+              <div className="alert alert-warning" role="alert" >
+                You are not authorized to view the gradebook for this course. If you have a global role, please enroll in this course and try again.
+              </div>
+            }
             <hr />
             <div className="d-flex justify-content-between" >
               <div>
@@ -245,6 +269,7 @@ export default class Gradebook extends React.Component {
                       type="radio"
                       name="score-view"
                       value="percent"
+                      defaultChecked
                       onClick={() => this.props.toggleFormat('percent')}
                     />
                     <label className="mr-2" htmlFor="score-view-percent">Percent</label>
@@ -300,7 +325,7 @@ export default class Gradebook extends React.Component {
               </div>
               <div>
                 <div style={{ marginLeft: '10px', marginBottom: '10px' }}>
-                  <a href={`${this.lmsInstructorDashboardUrl(this.props.match.params.courseId)}#view-data_download`}>Download Grade Report</a>
+                  <a href={`${this.lmsInstructorDashboardUrl(this.props.match.params.courseId)}#view-data_download`}>Generate Grade Report</a>
                 </div>
                 <SearchField
                   onSubmit={value => this.props.searchForUser(this.props.match.params.courseId, value, this.props.selectedCohort, this.props.selectedTrack)}
@@ -335,7 +360,7 @@ export default class Gradebook extends React.Component {
             <div className="gbook">
               <Table
                 columns={this.props.headings}
-                data={this.formatter[this.props.format](this.props.grades)}
+                data={this.formatter[this.props.format](this.props.grades, this.props.areGradesFrozen)}
                 tableSortable
                 defaultSortDirection="asc"
                 defaultSortedColumn="username"

src/components/Header/index.jsx

@@ -0,0 +1,30 @@
+import React from 'react';
+import { Hyperlink } from '@edx/paragon';
+
+import EdxLogo from '../../../assets/edx-sm.png';
+
+export default class Header extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      mobileNavOpen: false,
+    };
+  }
+
+  renderLogo() {
+    return (
+      <img src={EdxLogo} alt="edX logo" height="30" width="60" />
+    );
+  }
+
+  render() {
+    return (
+      <div className="mb-3">
+        <header className="d-flex justify-content-center align-items-center p-3 border-bottom-blue">
+          <Hyperlink content={this.renderLogo()} destination="https://www.edx.org" />
+          <div />
+        </header>
+      </div>
+    );
+  }
+}

src/containers/GradebookPage/index.jsx

@@ -13,6 +13,7 @@ import {
 import { fetchCohorts } from '../../data/actions/cohorts';
 import { fetchTracks } from '../../data/actions/tracks';
 import { fetchAssignmentTypes } from '../../data/actions/assignmentTypes';
+import { getRoles } from '../../data/actions/roles';
 
 const mapStateToProps = state => (
   {
@@ -27,10 +28,22 @@ const mapStateToProps = state => (
     prevPage: state.grades.prevPage,
     nextPage: state.grades.nextPage,
     assignmnetTypes: state.assignmentTypes.results,
-    showSpinner: state.grades.showSpinner,
+    areGradesFrozen: state.assignmentTypes.areGradesFrozen,
+    showSpinner: shouldShowSpinner(state),
+    canUserViewGradebook: state.roles.canUserViewGradebook
   }
 );
 
+function shouldShowSpinner (state) {
+  if (state.roles.canUserViewGradebook === true){
+    return state.grades.showSpinner;
+  } else if (state.roles.canUserViewGradebook === false){
+    return false;
+  } else { // canUserViewGradebook === null
+    return true;
+  }
+}
+
 const mapDispatchToProps = dispatch => (
   {
     getUserGrades: (courseId, cohort, track) => {
@@ -63,6 +76,9 @@ const mapDispatchToProps = dispatch => (
     updateBanner: (showSuccess) => {
       dispatch(updateBanner(showSuccess));
     },
+    getRoles: (matchParams, urlQuery) => {
+      dispatch(getRoles(matchParams, urlQuery));
+    },
   }
 );
 

src/data/actions/assignmentTypes.js

@@ -2,12 +2,14 @@ import {
   STARTED_FETCHING_ASSIGNMENT_TYPES,
   GOT_ASSIGNMENT_TYPES,
   ERROR_FETCHING_ASSIGNMENT_TYPES,
+  GOT_ARE_GRADES_FROZEN,
 } from '../constants/actionTypes/assignmentTypes';
 import LmsApiService from '../services/LmsApiService';
 
 const startedFetchingAssignmentTypes = () => ({ type: STARTED_FETCHING_ASSIGNMENT_TYPES });
 const errorFetchingAssignmentTypes = () => ({ type: ERROR_FETCHING_ASSIGNMENT_TYPES });
 const gotAssignmentTypes = assignmentTypes => ({ type: GOT_ASSIGNMENT_TYPES, assignmentTypes });
+const gotGradesFrozen = areGradesFrozen => ({ type: GOT_ARE_GRADES_FROZEN, areGradesFrozen });
 
 const fetchAssignmentTypes = courseId => (
   (dispatch) => {
@@ -16,8 +18,9 @@ const fetchAssignmentTypes = courseId => (
       .then(response => response.data)
       .then((data) => {
         dispatch(gotAssignmentTypes(Object.keys(data.assignment_types)));
+        dispatch(gotGradesFrozen(data.grades_frozen));
       })
-      .catch((error) => {
+      .catch(() => {
         dispatch(errorFetchingAssignmentTypes());
       });
   }

src/data/actions/assignmentTypes.test.js

@@ -0,0 +1,91 @@
+import configureMockStore from 'redux-mock-store';
+import MockAdapter from 'axios-mock-adapter';
+import thunk from 'redux-thunk';
+
+import apiClient from '../apiClient';
+import { configuration } from '../../config';
+import { fetchAssignmentTypes } from './assignmentTypes';
+import {
+  STARTED_FETCHING_ASSIGNMENT_TYPES,
+  GOT_ASSIGNMENT_TYPES,
+  ERROR_FETCHING_ASSIGNMENT_TYPES,
+  GOT_ARE_GRADES_FROZEN,
+} from '../constants/actionTypes/assignmentTypes';
+
+const mockStore = configureMockStore([thunk]);
+const axiosMock = new MockAdapter(apiClient);
+
+describe('actions', () => {
+  afterEach(() => {
+    axiosMock.reset();
+  });
+
+  describe('fetchAssignmentTypes', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const responseData = {
+      assignment_types: {
+        Exam: {
+          drop_count: 0,
+          min_count: 1,
+          short_label: 'Exam',
+          type: 'Exam',
+          weight: 0.25,
+        },
+        Homework: {
+          drop_count: 1,
+          min_count: 3,
+          short_label: 'Ex',
+          type: 'Homework',
+          weight: 0.75,
+        },
+      },
+      grades_frozen: false,
+    };
+    it('dispatches success action after fetching fetchAssignmentTypes', () => {
+      const expectedActions = [
+        { type: STARTED_FETCHING_ASSIGNMENT_TYPES },
+        { type: GOT_ASSIGNMENT_TYPES, assignmentTypes: Object.keys(responseData.assignment_types) },
+        { type: GOT_ARE_GRADES_FROZEN, areGradesFrozen: responseData.grades_frozen },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(`${configuration.LMS_BASE_URL}/api/grades/v1/gradebook/${courseId}/grading-info?graded_only=true`)
+        .replyOnce(200, JSON.stringify(responseData));
+
+      return store.dispatch(fetchAssignmentTypes(courseId)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+
+    it('dispatches failure action after fetching cohorts', () => {
+      const expectedActions = [
+        { type: STARTED_FETCHING_ASSIGNMENT_TYPES },
+        { type: ERROR_FETCHING_ASSIGNMENT_TYPES },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(`${configuration.LMS_BASE_URL}/api/grades/v1/gradebook/${courseId}/grading-info?graded_only=true`)
+        .replyOnce(500, JSON.stringify({}));
+
+      return store.dispatch(fetchAssignmentTypes(courseId)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+
+    it('dispatches frozen grade action with True value after fetching', () => {
+      const expectedActions = [
+        { type: STARTED_FETCHING_ASSIGNMENT_TYPES },
+        { type: GOT_ASSIGNMENT_TYPES, assignmentTypes: Object.keys(responseData.assignment_types) },
+        { type: GOT_ARE_GRADES_FROZEN, areGradesFrozen: true },
+      ];
+      const store = mockStore();
+      responseData.grades_frozen = true;
+      axiosMock.onGet(`${configuration.LMS_BASE_URL}/api/grades/v1/gradebook/${courseId}/grading-info?graded_only=true`)
+        .replyOnce(200, JSON.stringify(responseData));
+
+      return store.dispatch(fetchAssignmentTypes(courseId)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+  });
+});

src/data/actions/cohorts.js

@@ -17,7 +17,7 @@ const fetchCohorts = courseId => (
       .then((data) => {
         dispatch(gotCohorts(data.cohorts));
       })
-      .catch((error) => {
+      .catch(() => {
         dispatch(errorFetchingCohorts());
       });
   }

src/data/actions/cohorts.test.js

@@ -3,6 +3,7 @@ import MockAdapter from 'axios-mock-adapter';
 import thunk from 'redux-thunk';
 
 import apiClient from '../apiClient';
+import { configuration } from '../../config';
 import { fetchCohorts } from './cohorts';
 import {
   STARTED_FETCHING_COHORTS,
@@ -47,7 +48,7 @@ describe('actions', () => {
       ];
       const store = mockStore();
 
-      axiosMock.onGet(`http://localhost:18000/courses/${courseId}/cohorts/`)
+      axiosMock.onGet(`${configuration.LMS_BASE_URL}/courses/${courseId}/cohorts/`)
         .replyOnce(200, JSON.stringify(responseData));
 
       return store.dispatch(fetchCohorts(courseId)).then(() => {
@@ -62,7 +63,7 @@ describe('actions', () => {
       ];
       const store = mockStore();
 
-      axiosMock.onGet(`http://localhost:18000/courses/${courseId}/cohorts/`)
+      axiosMock.onGet(`${configuration.LMS_BASE_URL}/courses/${courseId}/cohorts/`)
         .replyOnce(500, JSON.stringify({}));
 
       return store.dispatch(fetchCohorts(courseId)).then(() => {

src/data/actions/grades.test.js

@@ -0,0 +1,142 @@
+import configureMockStore from 'redux-mock-store';
+import MockAdapter from 'axios-mock-adapter';
+import thunk from 'redux-thunk';
+
+import apiClient from '../apiClient';
+import { configuration } from '../../config';
+import { fetchGrades } from './grades';
+import {
+  STARTED_FETCHING_GRADES,
+  FINISHED_FETCHING_GRADES,
+  ERROR_FETCHING_GRADES,
+  GOT_GRADES,
+  UPDATE_BANNER,
+} from '../constants/actionTypes/grades';
+import { sortAlphaAsc } from './utils';
+
+
+const mockStore = configureMockStore([thunk]);
+const axiosMock = new MockAdapter(apiClient);
+
+describe('actions', () => {
+  afterEach(() => {
+    axiosMock.reset();
+  });
+
+  describe('fetchGrades', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const expectedCohort = 1;
+    const expectedTrack = 'verified';
+    const fetchGradesURL = `${configuration.LMS_BASE_URL}/api/grades/v1/gradebook/${courseId}/?page_size=10&cohort_id=${expectedCohort}&enrollment_mode=${expectedTrack}`;
+    const responseData = {
+      next: `${fetchGradesURL}&cursor=2344fda`,
+      previous: null,
+      results: [
+        {
+          course_id: courseId,
+          email: 'user1@example.com',
+          username: 'user1',
+          user_id: 1,
+          percent: 0.5,
+          letter_grade: null,
+          section_breakdown: [
+            {
+              subsection_name: 'Demo Course Overview',
+              score_earned: 0,
+              score_possible: 0,
+              percent: 0,
+              displayed_value: '0.00',
+              grade_description: '(0.00/0.00)',
+            },
+            {
+              subsection_name: 'Example Week 1: Getting Started',
+              score_earned: 1,
+              score_possible: 1,
+              percent: 1,
+              displayed_value: '1.00',
+              grade_description: '(0.00/0.00)',
+            },
+          ],
+        },
+        {
+          course_id: courseId,
+          email: 'user22@example.com',
+          username: 'user22',
+          user_id: 22,
+          percent: 0,
+          letter_grade: null,
+          section_breakdown: [
+            {
+              subsection_name: 'Demo Course Overview',
+              score_earned: 0,
+              score_possible: 0,
+              percent: 0,
+              displayed_value: '0.00',
+              grade_description: '(0.00/0.00)',
+            },
+            {
+              subsection_name: 'Example Week 1: Getting Started',
+              score_earned: 1,
+              score_possible: 1,
+              percent: 0,
+              displayed_value: '0.00',
+              grade_description: '(0.00/0.00)',
+            },
+          ],
+        }],
+    };
+
+    it('dispatches success action after fetching grades', () => {
+      const expectedActions = [
+        { type: STARTED_FETCHING_GRADES },
+        {
+          type: GOT_GRADES,
+          grades: responseData.results.sort(sortAlphaAsc),
+          cohort: expectedCohort,
+          track: expectedTrack,
+          headings: [
+            {
+              columnSortable: true,
+              key: 'username',
+              label: 'Username',
+              onSort: expect.anything(),
+            },
+            {
+              columnSortable: true,
+              key: 'total',
+              label: 'Total',
+              onSort: expect.anything(),
+            },
+          ],
+          prev: responseData.previous,
+          next: responseData.next,
+        },
+        { type: FINISHED_FETCHING_GRADES },
+        { type: UPDATE_BANNER, showSuccess: false },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(fetchGradesURL)
+        .replyOnce(200, JSON.stringify(responseData));
+
+      return store.dispatch(fetchGrades(courseId, expectedCohort, expectedTrack, false)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+
+    it('dispatches failure action after fetching grades', () => {
+      const expectedActions = [
+        { type: STARTED_FETCHING_GRADES },
+        { type: ERROR_FETCHING_GRADES },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(fetchGradesURL)
+        .replyOnce(500, JSON.stringify({}));
+
+      return store.dispatch(fetchGrades(courseId, expectedCohort, expectedTrack, false)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+  });
+});

src/data/actions/roles.js

@@ -0,0 +1,38 @@
+import {
+    GOT_ROLES,
+    ERROR_FETCHING_ROLES
+  } from '../constants/actionTypes/roles';
+import { fetchGrades } from './grades';
+import { fetchTracks } from './tracks';
+import { fetchCohorts } from './cohorts';
+import { fetchAssignmentTypes } from './assignmentTypes';
+import LmsApiService from '../services/LmsApiService';
+
+const allowed_roles = ['staff', 'instructor', 'support'];
+
+const gotRoles = canUserViewGradebook => ({ type: GOT_ROLES, canUserViewGradebook });
+const errorFetchingRoles = () => ({type: ERROR_FETCHING_ROLES });
+
+const getRoles = (courseId, urlQuery) => (
+  (dispatch) => {
+    return LmsApiService.fetchUserRoles(courseId)
+      .then(response => response.data)
+      .then(roles => {
+        var canUserViewGradebook = roles.some(role => (role.course_id === courseId) && allowed_roles.includes(role.role));
+        dispatch(gotRoles(canUserViewGradebook));
+        if(canUserViewGradebook){
+          dispatch(fetchGrades(courseId, urlQuery.cohort, urlQuery.track));
+          dispatch(fetchTracks(courseId));
+          dispatch(fetchCohorts(courseId));
+          dispatch(fetchAssignmentTypes(courseId));
+        }
+      })
+      .catch(() => {
+        dispatch(errorFetchingRoles())
+      });
+  });
+
+export {
+  getRoles,
+  errorFetchingRoles,
+};

src/data/actions/roles.test.js

@@ -0,0 +1,103 @@
+import configureMockStore from 'redux-mock-store';
+import MockAdapter from 'axios-mock-adapter';
+import thunk from 'redux-thunk';
+
+import apiClient from '../apiClient';
+import { configuration } from '../../config';
+import { getRoles } from './roles';
+import {
+  GOT_ROLES,
+  ERROR_FETCHING_ROLES,
+} from '../constants/actionTypes/roles';
+import { STARTED_FETCHING_GRADES } from '../constants/actionTypes/grades';
+import { STARTED_FETCHING_TRACKS } from '../constants/actionTypes/tracks';
+import { STARTED_FETCHING_COHORTS } from '../constants/actionTypes/cohorts';
+import { STARTED_FETCHING_ASSIGNMENT_TYPES } from '../constants/actionTypes/assignmentTypes';
+
+
+const mockStore = configureMockStore([thunk]);
+const axiosMock = new MockAdapter(apiClient);
+
+const rolesUrl = `${configuration.LMS_BASE_URL}/api/enrollment/v1/roles/`;
+
+const course1Id = 'course-v1:edX+DemoX+Demo_Course';
+const course2Id = 'course-v1:edX+DemoX+Demo_Course_2';
+
+function makeRoleObj(courseId, role) {
+  return {
+    course_id: courseId,
+    role: role,
+  }
+};
+
+const course1StaffRole = makeRoleObj(course1Id, "staff");
+const course1DummyRole = makeRoleObj(course1Id, "dummy");
+const course2StaffRole = makeRoleObj(course2Id, "staff");
+const course2DummyRole = makeRoleObj(course2Id, "dummy");
+const urlParams = { cohort: null, track: null };
+
+describe('actions', () => {
+  afterEach(() => {
+    axiosMock.reset();
+  });
+
+  describe('getRoles', () => {
+    it('dispatches got_roles action and subsequent actions after fetching role that allows gradebook', () => {
+      const expectedActions = [
+        { type: GOT_ROLES, canUserViewGradebook: true },
+        { type: STARTED_FETCHING_GRADES },
+        { type: STARTED_FETCHING_TRACKS },
+        { type: STARTED_FETCHING_COHORTS },
+        { type: STARTED_FETCHING_ASSIGNMENT_TYPES },
+      ];
+      const store = mockStore();
+      axiosMock.onGet(rolesUrl)
+      .replyOnce(200, JSON.stringify([course1StaffRole, course2DummyRole]));
+
+      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+
+    it('dispatches got_roles action and no other actions after fetching role that disallows gradebook', () => {
+      const expectedActions = [
+        { type: GOT_ROLES, canUserViewGradebook: false },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(rolesUrl)
+      .replyOnce(200, JSON.stringify([course1DummyRole, course2StaffRole]));
+
+      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+
+    it('dispatches got_roles action and no other actions after fetching empty roles', () => {
+      const expectedActions = [
+        { type: GOT_ROLES, canUserViewGradebook: false },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(rolesUrl)
+      .replyOnce(200, JSON.stringify([]));
+
+      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+
+    it('dispatches error action after getting an error when trying to get roles', () => {
+      const expectedActions = [
+        { type: ERROR_FETCHING_ROLES },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(rolesUrl).replyOnce(400);
+
+      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+  });
+});

src/data/actions/tracks.js

@@ -17,7 +17,7 @@ const fetchTracks = courseId => (
       .then((data) => {
         dispatch(gotTracks(data.course_modes));
       })
-      .catch((error) => {
+      .catch(() => {
         dispatch(errorFetchingTracks());
       });
   }

src/data/actions/tracks.test.js

@@ -0,0 +1,80 @@
+import configureMockStore from 'redux-mock-store';
+import MockAdapter from 'axios-mock-adapter';
+import thunk from 'redux-thunk';
+
+import apiClient from '../apiClient';
+import { configuration } from '../../config';
+import { fetchTracks } from './tracks';
+import {
+  STARTED_FETCHING_TRACKS,
+  GOT_TRACKS,
+  ERROR_FETCHING_TRACKS,
+} from '../constants/actionTypes/tracks';
+
+const mockStore = configureMockStore([thunk]);
+const axiosMock = new MockAdapter(apiClient);
+
+describe('actions', () => {
+  afterEach(() => {
+    axiosMock.reset();
+  });
+
+  describe('fetchTracks', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+
+    it('dispatches success action after fetching tracks', () => {
+      const responseData = {
+        course_modes: [
+          {
+            slug: 'audit',
+            name: 'Audit',
+            min_price: 0,
+            suggested_prices: '',
+            currency: 'usd',
+            expiration_datetime: null,
+            description: null,
+            sku: '68EFFFF',
+            bulk_sku: null,
+          },
+          {
+            slug: 'verified',
+            name: 'Verified Certificate',
+            min_price: 100,
+            suggested_prices: '',
+            currency: 'usd',
+            expiration_datetime: '2021-05-04T18:08:12.644361Z',
+            description: null,
+            sku: '8CF08E5',
+            bulk_sku: 'A5B6DBE',
+          }],
+      };
+      const expectedActions = [
+        { type: STARTED_FETCHING_TRACKS },
+        { type: GOT_TRACKS, tracks: responseData.course_modes },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(`${configuration.LMS_BASE_URL}/api/enrollment/v1/course/${courseId}`)
+        .replyOnce(200, JSON.stringify(responseData));
+
+      return store.dispatch(fetchTracks(courseId)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+
+    it('dispatches failure action after fetching tracks', () => {
+      const expectedActions = [
+        { type: STARTED_FETCHING_TRACKS },
+        { type: ERROR_FETCHING_TRACKS },
+      ];
+      const store = mockStore();
+
+      axiosMock.onGet(`${configuration.LMS_BASE_URL}/api/enrollment/v1/course/${courseId}`)
+        .replyOnce(500, JSON.stringify({}));
+
+      return store.dispatch(fetchTracks(courseId)).then(() => {
+        expect(store.getActions()).toEqual(expectedActions);
+      });
+    });
+  });
+});

src/data/constants/actionTypes/assignmentTypes.js

@@ -1,10 +1,12 @@
 const STARTED_FETCHING_ASSIGNMENT_TYPES = 'STARTED_FETCHING_ASSIGNMENT_TYPES';
 const GOT_ASSIGNMENT_TYPES = 'GOT_ASSIGNMENT_TYPES';
 const ERROR_FETCHING_ASSIGNMENT_TYPES = 'ERROR_FETCHING_ASSIGNMENT_TYPES';
+const GOT_ARE_GRADES_FROZEN = 'GOT_ARE_GRADES_FROZEN';
 
 export {
   STARTED_FETCHING_ASSIGNMENT_TYPES,
   GOT_ASSIGNMENT_TYPES,
   ERROR_FETCHING_ASSIGNMENT_TYPES,
+  GOT_ARE_GRADES_FROZEN,
 };
 

src/data/constants/actionTypes/roles.js

@@ -0,0 +1,7 @@
+const GOT_ROLES = 'GOT_ROLES';
+const ERROR_FETCHING_ROLES = 'ERROR_FETCHING_ROLES'
+
+export {
+  GOT_ROLES,
+  ERROR_FETCHING_ROLES,
+};

src/data/reducers/assignmentTypes.js

@@ -2,6 +2,7 @@ import {
   STARTED_FETCHING_ASSIGNMENT_TYPES,
   ERROR_FETCHING_ASSIGNMENT_TYPES,
   GOT_ASSIGNMENT_TYPES,
+  GOT_ARE_GRADES_FROZEN,
 } from '../constants/actionTypes/assignmentTypes';
 
 const initialState = {
@@ -18,6 +19,7 @@ const assignmentTypes = (state = initialState, action) => {
         ...state,
         results: action.assignmentTypes,
         errorFetching: false,
+        finishedFetching: true,
       };
     case STARTED_FETCHING_ASSIGNMENT_TYPES:
       return {
@@ -30,6 +32,13 @@ const assignmentTypes = (state = initialState, action) => {
         finishedFetching: true,
         errorFetching: true,
       };
+    case GOT_ARE_GRADES_FROZEN:
+      return {
+        ...state,
+        areGradesFrozen: action.areGradesFrozen,
+        errorFetching: false,
+        finishedFetching: true,
+      };
     default:
       return state;
   }

src/data/reducers/assignmentTypes.test.js

@@ -0,0 +1,68 @@
+import assignmentTypes from './assignmentTypes';
+import {
+  STARTED_FETCHING_ASSIGNMENT_TYPES,
+  ERROR_FETCHING_ASSIGNMENT_TYPES,
+  GOT_ASSIGNMENT_TYPES,
+  GOT_ARE_GRADES_FROZEN,
+} from '../constants/actionTypes/assignmentTypes';
+
+const initialState = {
+  results: [],
+  startedFetching: false,
+  errorFetching: false,
+};
+
+const assignmentTypesData = ['Exam', 'Homework'];
+
+describe('assignmentTypes reducer', () => {
+  it('has initial state', () => {
+    expect(assignmentTypes(undefined, {})).toEqual(initialState);
+  });
+
+  it('updates fetch assignmentTypes request state', () => {
+    const expected = {
+      ...initialState,
+      startedFetching: true,
+    };
+    expect(assignmentTypes(undefined, {
+      type: STARTED_FETCHING_ASSIGNMENT_TYPES,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch assignmentTypes success state', () => {
+    const expected = {
+      ...initialState,
+      results: assignmentTypesData,
+      errorFetching: false,
+      finishedFetching: true,
+    };
+    expect(assignmentTypes(undefined, {
+      type: GOT_ASSIGNMENT_TYPES,
+      assignmentTypes: assignmentTypesData,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch assignmentTypes failure state', () => {
+    const expected = {
+      ...initialState,
+      errorFetching: true,
+      finishedFetching: true,
+    };
+    expect(assignmentTypes(undefined, {
+      type: ERROR_FETCHING_ASSIGNMENT_TYPES,
+    })).toEqual(expected);
+  });
+
+  it('updates areGradesFrozen success state', () => {
+    const expected = {
+      ...initialState,
+      errorFetching: false,
+      finishedFetching: true,
+      areGradesFrozen: true,
+    };
+    expect(assignmentTypes(undefined, {
+      type: GOT_ARE_GRADES_FROZEN,
+      areGradesFrozen: true,
+    })).toEqual(expected);
+  });
+});

src/data/reducers/cohorts.js

@@ -17,6 +17,7 @@ const cohorts = (state = initialState, action) => {
       return {
         ...state,
         results: action.cohorts,
+        finishedFetching: true,
         errorFetching: false,
       };
     case STARTED_FETCHING_COHORTS:

src/data/reducers/cohorts.test.js

@@ -0,0 +1,70 @@
+import cohorts from './cohorts';
+import {
+  STARTED_FETCHING_COHORTS,
+  ERROR_FETCHING_COHORTS,
+  GOT_COHORTS,
+} from '../constants/actionTypes/cohorts';
+
+const initialState = {
+  results: [],
+  startedFetching: false,
+  errorFetching: false,
+};
+
+const cohortsData = [
+  {
+    assignment_type: 'manual',
+    group_id: null,
+    id: 1,
+    name: 'default_group',
+    user_count: 2,
+    user_partition_id: null,
+  },
+  {
+    assignment_type: 'auto',
+    group_id: null,
+    id: 2,
+    name: 'auto_group',
+    user_count: 5,
+    user_partition_id: null,
+  }];
+
+describe('cohorts reducer', () => {
+  it('has initial state', () => {
+    expect(cohorts(undefined, {})).toEqual(initialState);
+  });
+
+  it('updates fetch cohorts request state', () => {
+    const expected = {
+      ...initialState,
+      startedFetching: true,
+    };
+    expect(cohorts(undefined, {
+      type: STARTED_FETCHING_COHORTS,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch cohorts success state', () => {
+    const expected = {
+      ...initialState,
+      results: cohortsData,
+      errorFetching: false,
+      finishedFetching: true,
+    };
+    expect(cohorts(undefined, {
+      type: GOT_COHORTS,
+      cohorts: cohortsData,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch cohorts failure state', () => {
+    const expected = {
+      ...initialState,
+      errorFetching: true,
+      finishedFetching: true,
+    };
+    expect(cohorts(undefined, {
+      type: ERROR_FETCHING_COHORTS,
+    })).toEqual(expected);
+  });
+});

src/data/reducers/grades.js

@@ -4,7 +4,6 @@ import {
   GOT_GRADES,
   TOGGLE_GRADE_FORMAT,
   FILTER_COLUMNS,
-  GRADE_UPDATE_SUCCESS,
   UPDATE_BANNER,
   SORT_GRADES,
 } from '../constants/actionTypes/grades';

src/data/reducers/grades.test.js

@@ -0,0 +1,186 @@
+import grades from './grades';
+import {
+  STARTED_FETCHING_GRADES,
+  ERROR_FETCHING_GRADES,
+  GOT_GRADES,
+  TOGGLE_GRADE_FORMAT,
+  FILTER_COLUMNS,
+  UPDATE_BANNER,
+  SORT_GRADES,
+} from '../constants/actionTypes/grades';
+
+const initialState = {
+  results: [],
+  headings: [],
+  startedFetching: false,
+  finishedFetching: false,
+  errorFetching: false,
+  gradeFormat: 'percent',
+  showSuccess: false,
+  prevPage: null,
+  nextPage: null,
+  showSpinner: true,
+};
+
+const courseId = 'course-v1:edX+DemoX+Demo_Course';
+const headingsData = [
+  { name: 'exam' },
+  { name: 'homework2' },
+];
+const gradesData = [
+  {
+    course_id: courseId,
+    email: 'user1@example.com',
+    username: 'user1',
+    user_id: 1,
+    percent: 0.5,
+    letter_grade: null,
+    section_breakdown: [
+      {
+        subsection_name: 'Demo Course Overview',
+        score_earned: 0,
+        score_possible: 0,
+        percent: 0,
+        displayed_value: '0.00',
+        grade_description: '(0.00/0.00)',
+      },
+      {
+        subsection_name: 'Example Week 1: Getting Started',
+        score_earned: 1,
+        score_possible: 1,
+        percent: 1,
+        displayed_value: '1.00',
+        grade_description: '(0.00/0.00)',
+      },
+    ],
+  },
+  {
+    course_id: courseId,
+    email: 'user22@example.com',
+    username: 'user22',
+    user_id: 22,
+    percent: 0,
+    letter_grade: null,
+    section_breakdown: [
+      {
+        subsection_name: 'Demo Course Overview',
+        score_earned: 0,
+        score_possible: 0,
+        percent: 0,
+        displayed_value: '0.00',
+        grade_description: '(0.00/0.00)',
+      },
+      {
+        subsection_name: 'Example Week 1: Getting Started',
+        score_earned: 1,
+        score_possible: 1,
+        percent: 0,
+        displayed_value: '0.00',
+        grade_description: '(0.00/0.00)',
+      },
+    ],
+  }];
+
+describe('grades reducer', () => {
+  it('has initial state', () => {
+    expect(grades(undefined, {})).toEqual(initialState);
+  });
+
+  it('updates fetch grades request state', () => {
+    const expected = {
+      ...initialState,
+      startedFetching: true,
+      showSpinner: true,
+    };
+    expect(grades(undefined, {
+      type: STARTED_FETCHING_GRADES,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch grades success state', () => {
+    const expectedPrev = 'testPrevUrl';
+    const expectedNext = 'testNextUrl';
+    const expectedTrack = 'verified';
+    const expectedCohortId = 2;
+    const expected = {
+      ...initialState,
+      results: gradesData,
+      headings: headingsData,
+      errorFetching: false,
+      finishedFetching: true,
+      selectedTrack: expectedTrack,
+      selectedCohort: expectedCohortId,
+      prevPage: expectedPrev,
+      nextPage: expectedNext,
+      showSpinner: false,
+    };
+    expect(grades(undefined, {
+      type: GOT_GRADES,
+      grades: gradesData,
+      headings: headingsData,
+      prev: expectedPrev,
+      next: expectedNext,
+      track: expectedTrack,
+      cohort: expectedCohortId,
+      showSpinner: true,
+    })).toEqual(expected);
+  });
+
+  it('updates toggle grade format state success', () => {
+    const formatTypeData = 'percent';
+    const expected = {
+      ...initialState,
+      gradeFormat: formatTypeData,
+    };
+    expect(grades(undefined, {
+      type: TOGGLE_GRADE_FORMAT,
+      formatType: formatTypeData,
+    })).toEqual(expected);
+  });
+
+  it('updates filter columns state success', () => {
+    const expectedHeadings = headingsData;
+    const expected = {
+      ...initialState,
+      headings: expectedHeadings,
+    };
+    expect(grades(undefined, {
+      type: FILTER_COLUMNS,
+      headings: expectedHeadings,
+    })).toEqual(expected);
+  });
+
+  it('updates update_banner state success', () => {
+    const expectedShowSuccess = true;
+    const expected = {
+      ...initialState,
+      showSuccess: expectedShowSuccess,
+    };
+    expect(grades(undefined, {
+      type: UPDATE_BANNER,
+      showSuccess: expectedShowSuccess,
+    })).toEqual(expected);
+  });
+
+  it('updates sort grades state success', () => {
+    const expected = {
+      ...initialState,
+      results: gradesData,
+    };
+    expect(grades(undefined, {
+      type: SORT_GRADES,
+      results: gradesData,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch grades failure state', () => {
+    const expected = {
+      ...initialState,
+      errorFetching: true,
+      finishedFetching: true,
+    };
+    expect(grades(undefined, {
+      type: ERROR_FETCHING_GRADES,
+    })).toEqual(expected);
+  });
+});

src/data/reducers/index.js

@@ -4,12 +4,14 @@ import cohorts from './cohorts';
 import grades from './grades';
 import tracks from './tracks';
 import assignmentTypes from './assignmentTypes';
+import roles from './roles';
 
 const rootReducer = combineReducers({
   grades,
   cohorts,
   tracks,
   assignmentTypes,
+  roles,
 });
 
 export default rootReducer;

src/data/reducers/roles.js

@@ -0,0 +1,26 @@
+import {
+    GOT_ROLES,
+    ERROR_FETCHING_ROLES,
+  } from '../constants/actionTypes/roles';
+
+  const initialState = {
+    canUserViewGradebook: null,
+  };
+
+  const roles = (state = initialState, action) => {
+    switch (action.type) {
+      case GOT_ROLES:
+        return {
+          ...state,
+          canUserViewGradebook: action.canUserViewGradebook,
+        };
+      case ERROR_FETCHING_ROLES:
+        return {
+          ...state,
+          canUserViewGradebook: false,
+        };
+      default:
+        return state;
+  }};
+
+  export default roles;

src/data/reducers/roles.test.js

@@ -0,0 +1,47 @@
+import roles from './roles';
+import {
+  ERROR_FETCHING_ROLES,
+  GOT_ROLES,
+} from '../constants/actionTypes/roles';
+
+const initialState = {
+  canUserViewGradebook: null,
+};
+
+describe('tracks reducer', () => {
+  it('has initial state', () => {
+    expect(roles(undefined, {})).toEqual(initialState);
+  });
+
+  it('updates canUserViewGradebook to true', () => {
+    const expected = {
+      ...initialState,
+      canUserViewGradebook: true
+    };
+    expect(roles(undefined, {
+      type: GOT_ROLES,
+      canUserViewGradebook: true,
+    })).toEqual(expected);
+  });
+
+  it('updates canUserViewGradebook to false', () => {
+    const expected = {
+      ...initialState,
+      canUserViewGradebook: false
+    };
+    expect(roles(undefined, {
+      type: GOT_ROLES,
+      canUserViewGradebook: false,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch roles failure state', () => {
+    const expected = {
+      ...initialState,
+      canUserViewGradebook: false,
+    };
+    expect(roles(undefined, {
+      type: ERROR_FETCHING_ROLES,
+    })).toEqual(expected);
+  });
+});

src/data/reducers/tracks.js

@@ -18,6 +18,7 @@ const tracks = (state = initialState, action) => {
         ...state,
         results: action.tracks,
         errorFetching: false,
+        finishedFetching: true,
       };
     case STARTED_FETCHING_TRACKS:
       return {

src/data/reducers/tracks.test.js

@@ -0,0 +1,76 @@
+import tracks from './tracks';
+import {
+  STARTED_FETCHING_TRACKS,
+  ERROR_FETCHING_TRACKS,
+  GOT_TRACKS,
+} from '../constants/actionTypes/tracks';
+
+const initialState = {
+  results: [],
+  startedFetching: false,
+  errorFetching: false,
+};
+
+const tracksData = [
+  {
+    slug: 'audit',
+    name: 'Audit',
+    min_price: 0,
+    suggested_prices: '',
+    currency: 'usd',
+    expiration_datetime: null,
+    description: null,
+    sku: '68EFFFF',
+    bulk_sku: null,
+  },
+  {
+    slug: 'verified',
+    name: 'Verified Certificate',
+    min_price: 100,
+    suggested_prices: '',
+    currency: 'usd',
+    expiration_datetime: '2021-05-04T18:08:12.644361Z',
+    description: null,
+    sku: '8CF08E5',
+    bulk_sku: 'A5B6DBE',
+  }];
+
+describe('tracks reducer', () => {
+  it('has initial state', () => {
+    expect(tracks(undefined, {})).toEqual(initialState);
+  });
+
+  it('updates fetch tracks request state', () => {
+    const expected = {
+      ...initialState,
+      startedFetching: true,
+    };
+    expect(tracks(undefined, {
+      type: STARTED_FETCHING_TRACKS,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch tracks success state', () => {
+    const expected = {
+      ...initialState,
+      results: tracksData,
+      errorFetching: false,
+      finishedFetching: true,
+    };
+    expect(tracks(undefined, {
+      type: GOT_TRACKS,
+      tracks: tracksData,
+    })).toEqual(expected);
+  });
+
+  it('updates fetch tracks failure state', () => {
+    const expected = {
+      ...initialState,
+      errorFetching: true,
+      finishedFetching: true,
+    };
+    expect(tracks(undefined, {
+      type: ERROR_FETCHING_TRACKS,
+    })).toEqual(expected);
+  });
+});

src/data/services/LmsApiService.js

@@ -59,6 +59,11 @@ class LmsApiService {
     const assignmentTypesUrl = `${LmsApiService.baseUrl}/api/grades/v1/gradebook/${courseId}/grading-info?graded_only=true`;
     return apiClient.get(assignmentTypesUrl);
   }
+
+  static fetchUserRoles(){
+    var rolesUrl = `${LmsApiService.baseUrl}/api/enrollment/v1/roles/`;
+    return apiClient.get(rolesUrl)
+  }
 }
 
 export default LmsApiService;

src/index.jsx

@@ -5,18 +5,26 @@ import { BrowserRouter as Router, Route, Switch } from 'react-router-dom';
 import { Provider } from 'react-redux';
 
 import apiClient from './data/apiClient';
+import Footer from './components/Gradebook/footer';
 import GradebookPage from './containers/GradebookPage';
+import Header from './components/Header';
 import store from './data/store';
 import './App.scss';
 
+var courseId = window.location.pathname.substring(1);
+
 const App = () => (
   <Provider store={store}>
     <Router>
-      <main>
-        <Switch>
-          <Route exact path="/:courseId" component={GradebookPage} />
-        </Switch>
-      </main>
+      <div>
+        <Header />
+        <main>
+          <Switch>
+            <Route exact path="/:courseId" component={GradebookPage} />
+          </Switch>
+        </main>
+        <Footer />
+      </div>
     </Router>
   </Provider>
 );

src/postcss.config.js

@@ -0,0 +1,7 @@
+/* I'm here to allow autoprefixing in webpack.prod.config.js */
+module.exports = {
+  plugins: [
+    require('autoprefixer')({ grid: true, browsers: ['>1%'] }),
+  ],
+};
+