Merge pull request #31 from DakshChan/feature/IBS-20-getMarksCSV

[IBS-20] get marks csv button

frontend/src/api/instructor_api.js

@@ -1,4 +1,13 @@
 import axios from 'axios';
+import http from './client';
+
+let get_marks_csv = async (course_id, task) => {
+    try {
+        return await http.get(`/instructor/course/${course_id}/mark/all_csv?task=${task}`);
+    } catch (err) {
+        return err.response;
+    }
+};
 
 let all_tasks = async (course_id) => {
     let token = sessionStorage.getItem('token');
@@ -17,7 +26,6 @@ let all_tasks = async (course_id) => {
     }
 };
 
-
 let impersonate = async (course_id, username) => {
     let token = sessionStorage.getItem('token');
 
@@ -128,54 +136,69 @@ let submitMark = async (courseId, task, criteria, username, mark) => {
 // 	}
 // };
 
-
 let allGroups = async (course_id, task) => {
-	let token = sessionStorage.getItem("token")
+    let token = sessionStorage.getItem('token');
 
-	let config = {
-		headers: { Authorization: `Bearer ${token}` }
-	};
+    let config = {
+        headers: { Authorization: `Bearer ${token}` }
+    };
 
-	try {
-		return await axios.get(process.env.REACT_APP_API_URL + "/instructor/course/" + course_id + "/group/all?task=" + task, config);
-	} catch (err) {
-		return err.response;
-	}
-}
+    try {
+        return await axios.get(
+            process.env.REACT_APP_API_URL +
+                '/instructor/course/' +
+                course_id +
+                '/group/all?task=' +
+                task,
+            config
+        );
+    } catch (err) {
+        return err.response;
+    }
+};
 
 let taskGroups = async (course_id, task) => {
-	/**
-	 * Gets all groups for a particular task within a course.
-	 */
-	let token = sessionStorage.getItem("token");
-
-	let config = {
-		headers: { Authorization: `Bearer ${token}` }
-	};
+    /**
+     * Gets all groups for a particular task within a course.
+     */
+    let token = sessionStorage.getItem('token');
 
-	try {
-		return await axios.get(process.env.REACT_APP_API_URL + "/instructor/course/" + course_id + "/group/all?task=" + task, config);
-	} catch (err) {
-		return err.response;
-	}
-}
+    let config = {
+        headers: { Authorization: `Bearer ${token}` }
+    };
 
+    try {
+        return await axios.get(
+            process.env.REACT_APP_API_URL +
+                '/instructor/course/' +
+                course_id +
+                '/group/all?task=' +
+                task,
+            config
+        );
+    } catch (err) {
+        return err.response;
+    }
+};
 
 let InstructorApi = {
-	//Course related
-	all_tasks,
-	// Task related
-	impersonate,
-	taskGroups,
-  //
-	// // Group related
-	// check_group,
-	allGroups,
-  //
-	// // Interview related
-	// all_interviews,
-	// schedule_interview,
-	// delete_interview,
+    //Course related
+    all_tasks,
+    // Task related
+    impersonate,
+    taskGroups,
+    //
+    // // Group related
+    // check_group,
+    allGroups,
+    //
+    // // Interview related
+    // all_interviews,
+    // schedule_interview,
+    // delete_interview,
+
+    // Mark related
+    get_marks_csv
 };
 
 export default InstructorApi;

frontend/src/components/General/AggregatedGradesTable/AggregatedGradesTable.jsx

@@ -26,7 +26,6 @@ import { visuallyHidden } from '@mui/utils';
 import FeatherIcon from 'feather-icons-react';
 import CustomCheckbox from '../../FlexyMainComponents/forms/custom-elements/CustomCheckbox';
 import CustomSwitch from '../../FlexyMainComponents/forms/custom-elements/CustomSwitch';
-import GetMarksCsvButton from './GetMarksCsvButton';
 import TableSearchbar from './TableSearchbar';
 
 function descendingComparator(a, b, orderBy) {
@@ -219,7 +218,6 @@ const AggregatedGradesTable = ({ headCells, rows, tableWidth, courseId }) => {
             <CardContent>
                 <Box>
                     <Paper sx={{ width: '100%', mb: 2, mt: 1 }}>
-                        <GetMarksCsvButton courseId={courseId} />
                         <AggregatedGradesTableToolbar
                             originalRows={rows}
                             setCurrRows={setCurrRows}

frontend/src/components/Module/Mark/GetMarkCSVButton.jsx

@@ -0,0 +1,48 @@
+import { Button } from '@mui/material';
+import InstructorApi from '../../../api/instructor_api';
+import FileDownloadIcon from '@mui/icons-material/FileDownload';
+
+/**
+ * Triggers a download of a CSV file containing marks for a given task within
+ * a given course
+ * @param task the task for which marks to fetch
+ * @param course_id the id of the course to which the task belongs to
+ * @returns {JSX.Element}
+ * @constructor
+ */
+const GetMarkCSVButton = ({ task, course_id }) => {
+    const downloadCSV = (text) => {
+        const blob = new Blob([text], { type: 'application/csv' });
+        const url = URL.createObjectURL(blob);
+
+        const a = document.createElement('a');
+        a.download = `course_${course_id}_marks.csv`;
+        a.href = url;
+        a.style.display = 'none';
+
+        document.body.append(a);
+
+        a.click();
+        a.remove();
+        URL.revokeObjectURL(url);
+    };
+
+    const handleExport = () => {
+        InstructorApi.get_marks_csv(course_id, task)
+            .then((res) => res.data)
+            .then((data) => downloadCSV(data));
+    };
+
+    return (
+        <Button
+            startIcon={<FileDownloadIcon />}
+            variant="contained"
+            size="small"
+            onClick={handleExport}
+        >
+            Export Marks
+        </Button>
+    );
+};
+
+export default GetMarkCSVButton;