Merge branch 'develop' of bitbucket.org:ecropdev/ielts-ui into develop

2024-12-23 09:36:19 +00:00
parent 1b15a035df 0cbdba1ab8
commit 345b784daf
31 changed files with 2514 additions and 195 deletions
--- a/src/pages/(admin)/BatchCodeGenerator.tsx
+++ b/src/pages/(admin)/BatchCodeGenerator.tsx
@@ -21,6 +21,11 @@ import { PermissionType } from "@/interfaces/permissions";
 import usePermissions from "@/hooks/usePermissions";
 import { EntityWithRoles } from "@/interfaces/entity";
 import Select from "@/components/Low/Select";
+import CodeGenImportSummary, { ExcelCodegenDuplicatesMap } from "@/components/ImportSummaries/Codegen";
+import { FaFileDownload } from "react-icons/fa";
+import { IoInformationCircleOutline } from "react-icons/io5";
+import { HiOutlineDocumentText } from "react-icons/hi";
+import CodegenTable from "@/components/Tables/CodeGenTable";

 const EMAIL_REGEX = new RegExp(/^[a-zA-Z0-9]+(?:\.[a-zA-Z0-9]+)*@[a-zA-Z0-9]+(?:\.[a-zA-Z0-9]+)*$/);

@@ -74,7 +79,9 @@ export default function BatchCodeGenerator({ user, users, entities = [], permiss
 	const [isExpiryDateEnabled, setIsExpiryDateEnabled] = useState(true);
 	const [type, setType] = useState<Type>("student");
 	const [showHelp, setShowHelp] = useState(false);
-	const [entity, setEntity] = useState((entities || [])[0]?.id || undefined)
+	const [entity, setEntity] = useState((entities || [])[0]?.id || undefined);
+	const [parsedExcel, setParsedExcel] = useState<{ rows?: any[]; errors?: any[] }>({ rows: undefined, errors: undefined });
+	const [duplicatedRows, setDuplicatedRows] = useState<{ duplicates: ExcelCodegenDuplicatesMap, count: number }>();

 	const { openFilePicker, filesContent, clear } = useFilePicker({
 		accept: ".xlsx",
@@ -86,46 +93,123 @@ export default function BatchCodeGenerator({ user, users, entities = [], permiss
 		if (!isExpiryDateEnabled) setExpiryDate(null);
 	}, [isExpiryDateEnabled]);

+	const schema = {
+		'First Name': {
+			prop: 'firstName',
+			type: String,
+			required: true,
+			validate: (value: string) => {
+				if (!value || value.trim() === '') {
+					throw new Error('First Name cannot be empty')
+				}
+				return true
+			}
+		},
+		'Last Name': {
+			prop: 'lastName',
+			type: String,
+			required: true,
+			validate: (value: string) => {
+				if (!value || value.trim() === '') {
+					throw new Error('Last Name cannot be empty')
+				}
+				return true
+			}
+		},
+		'Passport/National ID': {
+			prop: 'passport_id',
+			type: String,
+			required: true,
+			validate: (value: string) => {
+				if (!value || value.trim() === '') {
+					throw new Error('Passport/National ID cannot be empty')
+				}
+				return true
+			}
+		},
+		'E-mail': {
+			prop: 'email',
+			required: true,
+			type: (value: any) => {
+				if (!value || value.trim() === '') {
+					throw new Error('Email cannot be empty')
+				}
+				if (!EMAIL_REGEX.test(value.trim())) {
+					throw new Error('Invalid Email')
+				}
+				return value
+			}
+		}
+	}
+
 	useEffect(() => {
 		if (filesContent.length > 0) {
 			const file = filesContent[0];
-			readXlsxFile(file.content).then((rows) => {
-				try {
-					const information = uniqBy(
-						rows
-							.map((row) => {
-								const [firstName, lastName, country, passport_id, email, phone] = row as string[];
-								return EMAIL_REGEX.test(email.toString().trim())
-									? {
-										email: email.toString().trim().toLowerCase(),
-										name: `${firstName ?? ""} ${lastName ?? ""}`.trim(),
-										passport_id: passport_id?.toString().trim() || undefined,
-									}
-									: undefined;
-							})
-							.filter((x) => !!x) as typeof infos,
-						(x) => x.email,
-					);
-
-					if (information.length === 0) {
-						toast.error(
-							"Please upload an Excel file containing user information, one per line! All already registered e-mails have also been ignored!",
-						);
-						return clear();
-					}
-
-					setInfos(information);
-				} catch {
-					toast.error(
-						"Please upload an Excel file containing user information, one per line! All already registered e-mails have also been ignored!",
-					);
-					return clear();
-				}
-			});
+			readXlsxFile(
+				file.content, { schema, ignoreEmptyRows: false })
+				.then((data) => {
+					setParsedExcel(data)
+				});
 		}
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [filesContent]);

+	useEffect(() => {
+		if (parsedExcel.rows) {
+			const duplicates: ExcelCodegenDuplicatesMap = {
+				email: new Map(),
+				passport_id: new Map(),
+			};
+			const duplicateValues = new Set<string>();
+			const duplicateRowIndices = new Set<number>();
+
+			const errorRowIndices = new Set(
+				parsedExcel.errors?.map(error => error.row) || []
+			);
+
+			parsedExcel.rows.forEach((row, index) => {
+				if (!errorRowIndices.has(index + 2)) {
+					(Object.keys(duplicates) as Array<keyof ExcelCodegenDuplicatesMap>).forEach(field => {
+						if (row !== null) {
+							const value = row[field];
+							if (value) {
+								if (!duplicates[field].has(value)) {
+									duplicates[field].set(value, [index + 2]);
+								} else {
+									const existingRows = duplicates[field].get(value);
+									if (existingRows) {
+										existingRows.push(index + 2);
+										duplicateValues.add(value);
+										existingRows.forEach(rowNum => duplicateRowIndices.add(rowNum));
+									}
+								}
+							}
+						}
+					});
+				}
+			});
+
+			const info = parsedExcel.rows
+				.map((row, index) => {
+					if (errorRowIndices.has(index + 2) || duplicateRowIndices.has(index + 2) || row === null) {
+						return undefined;
+					}
+					const { firstName, lastName, studentID, passport_id, email, phone, group, country } = row;
+					if (!email || !EMAIL_REGEX.test(email.toString().trim())) {
+						return undefined;
+					}
+
+					return {
+						email: email.toString().trim().toLowerCase(),
+						name: `${firstName ?? ""} ${lastName ?? ""}`.trim(),
+						passport_id: passport_id?.toString().trim() || undefined,
+					};
+				}).filter((x) => !!x) as typeof infos;
+
+			setInfos(info);
+		}
+	}, [entity, parsedExcel, type]);
+
 	const generateAndInvite = async () => {
 		const newUsers = infos.filter((x) => !users.map((u) => u.email).includes(x.email));
 		const existingUsers = infos
@@ -199,40 +283,106 @@ export default function BatchCodeGenerator({ user, users, entities = [], permiss
 			});
 	};

+	const handleTemplateDownload = () => {
+		const fileName = "BatchCodeTemplate.xlsx";
+		const url = `https://firebasestorage.googleapis.com/v0/b/encoach-staging.appspot.com/o/import_templates%2F${fileName}?alt=media&token=b771a535-bf95-4060-889c-a086df65d480`;
+
+		const link = document.createElement('a');
+		link.href = url;
+
+		link.download = fileName;
+
+		document.body.appendChild(link);
+		link.click();
+		document.body.removeChild(link);
+	};
+
 	return (
 		<>
-			<Modal isOpen={showHelp} onClose={() => setShowHelp(false)} title="Excel File Format">
-				<div className="mt-4 flex flex-col gap-2">
-					<span>Please upload an Excel file with the following format:</span>
-					<table className="w-full">
-						<thead>
-							<tr>
-								<th className="border border-neutral-200 px-2 py-1">First Name</th>
-								<th className="border border-neutral-200 px-2 py-1">Last Name</th>
-								<th className="border border-neutral-200 px-2 py-1">Country</th>
-								<th className="border border-neutral-200 px-2 py-1">Passport/National ID</th>
-								<th className="border border-neutral-200 px-2 py-1">E-mail</th>
-								<th className="border border-neutral-200 px-2 py-1">Phone Number</th>
-							</tr>
-						</thead>
-					</table>
-					<span className="mt-4">
-						<b>Notes:</b>
-						<ul>
-							<li>- All incorrect e-mails will be ignored;</li>
-							<li>- All already registered e-mails will be ignored;</li>
-							<li>- You may have a header row with the format above, however, it is not necessary;</li>
-							<li>- All of the e-mails in the file will receive an e-mail to join EnCoach with the role selected below.</li>
-						</ul>
-					</span>
-				</div>
+			<Modal isOpen={showHelp} onClose={() => setShowHelp(false)}>
+				<>
+					<div className="flex font-bold text-xl justify-center text-gray-700"><span>Excel File Format</span></div>
+					<div className="mt-4 flex flex-col gap-4">
+						<div className="flex flex-col gap-3 bg-gray-100 rounded-lg p-4">
+							<div className="flex items-center gap-2">
+								<HiOutlineDocumentText className={`w-5 h-5 text-mti-purple-light`} />
+								<h2 className="text-lg font-semibold">
+									The uploaded document must:
+								</h2>
+							</div>
+							<ul className="flex flex-col pl-10 gap-2">
+								<li className="text-gray-700 list-disc">
+									be an Excel .xlsx document.
+								</li>
+								<li className="text-gray-700 list-disc">
+									only have a single spreadsheet with the following <b>exact same name</b> columns:
+									<div className="py-4 pr-4">
+										<table className="w-full bg-white">
+											<thead>
+												<tr>
+													<th className="border border-neutral-200 px-2 py-1">First Name</th>
+													<th className="border border-neutral-200 px-2 py-1">Last Name</th>
+													<th className="border border-neutral-200 px-2 py-1">Passport/National ID</th>
+													<th className="border border-neutral-200 px-2 py-1">E-mail</th>
+												</tr>
+											</thead>
+										</table>
+									</div>
+								</li>
+							</ul>
+						</div>
+						<div className="flex flex-col gap-3 bg-gray-100 rounded-lg p-4">
+							<div className="flex items-center gap-2">
+								<IoInformationCircleOutline className={`w-5 h-5 text-mti-purple-light`} />
+								<h2 className="text-lg font-semibold">
+									Note that:
+								</h2>
+							</div>
+							<ul className="flex flex-col pl-10 gap-2">
+								<li className="text-gray-700 list-disc">
+									all incorrect e-mails will be ignored.
+								</li>
+								<li className="text-gray-700 list-disc">
+									all already registered e-mails will be ignored.
+								</li>
+								<li className="text-gray-700 list-disc">
+									all rows which contain duplicate values in the columns: &quot;Passport/National ID&quot;, &quot;E-mail&quot;, will be ignored.
+								</li>
+								<li className="text-gray-700 list-disc">
+									all of the e-mails in the file will receive an e-mail to join EnCoach with the role selected below.
+								</li>
+							</ul>
+						</div>
+						<div className="bg-gray-100 rounded-lg p-4">
+							<p className="text-gray-600">
+								{`The downloadable template is an example of a file that can be imported. Your document doesn't need to be a carbon copy of the template - it can have different styling but it must adhere to the previous requirements.`}
+							</p>
+						</div>
+						<div className="w-full flex justify-between mt-6 gap-8">
+							<Button color="purple" onClick={() => setShowHelp(false)} variant="outline" className="self-end w-full bg-white">
+								Close
+							</Button>
+
+							<Button color="purple" onClick={handleTemplateDownload} variant="solid" className="self-end w-full">
+								<div className="flex items-center gap-2">
+									<FaFileDownload size={24} />
+									Download Template
+								</div>
+							</Button>
+						</div>
+					</div>
+				</>
 			</Modal>
 			<div className="border-mti-gray-platinum flex flex-col gap-4 rounded-xl border p-4">
 				<div className="flex items-end justify-between">
 					<label className="text-mti-gray-dim text-base font-normal">Choose an Excel file</label>
-					<div className="tooltip cursor-pointer" data-tip="Excel File Format" onClick={() => setShowHelp(true)}>
-						<BsQuestionCircleFill />
-					</div>
+					<button
+						onClick={() => setShowHelp(true)}
+						className="tooltip cursor-pointer p-1.5 hover:bg-gray-200 rounded-full transition-colors duration-200"
+						data-tip="Excel File Format"
+					>
+						<IoInformationCircleOutline size={24} />
+					</button>
 				</div>
 				<Button onClick={openFilePicker} isLoading={isLoading} disabled={isLoading}>
 					{filesContent.length > 0 ? filesContent[0].name : "Choose a file"}
@@ -290,6 +440,13 @@ export default function BatchCodeGenerator({ user, users, entities = [], permiss
 							))}
 					</select>
 				)}
+				{infos.length > 0 && <CodeGenImportSummary infos={infos} parsedExcel={parsedExcel} duplicateRows={duplicatedRows}/>}
+				{infos.length !== 0 && (
+					<div className="flex w-full flex-col gap-4">
+						<span className="text-mti-gray-dim text-base font-normal">Codes will be sent to:</span>
+						<CodegenTable infos={infos} />
+					</div>
+				)}
 				{checkAccess(user, ["developer", "admin", "corporate", "mastercorporate"], permissions, "createCodes") && (
 					<Button onClick={generateAndInvite} disabled={infos.length === 0 || (isExpiryDateEnabled ? !expiryDate : false)}>
 						Generate & Send
--- a/src/pages/(admin)/Lists/BatchCreateUser.tsx
+++ b/src/pages/(admin)/Lists/BatchCreateUser.tsx
@@ -12,16 +12,16 @@ import { checkAccess, getTypesOfUser } from "@/utils/permissions";
 import Checkbox from "@/components/Low/Checkbox";
 import ReactDatePicker from "react-datepicker";
 import clsx from "clsx";
-import countryCodes, { CountryData } from "country-codes-list";
+import countryCodes from "country-codes-list";
 import { User, Type as UserType } from "@/interfaces/user";
 import { Type, UserImport } from "../../../interfaces/IUserImport";
-import UserTable from "../../../components/UserTable";
+import UserTable from "../../../components/Tables/UserTable";
 import { EntityWithRoles } from "@/interfaces/entity";
 import Select from "@/components/Low/Select";
 import { IoInformationCircleOutline } from "react-icons/io5";
 import { FaFileDownload } from "react-icons/fa";
 import { HiOutlineDocumentText } from "react-icons/hi";
-import UserImportSummary, { DuplicatesMap } from "@/components/UserImportSummary";
+import UserImportSummary, { ExcelUserDuplicatesMap } from "@/components/ImportSummaries/User";

 const EMAIL_REGEX = new RegExp(/^[a-zA-Z0-9]+(?:\.[a-zA-Z0-9]+)*@[a-zA-Z0-9]+(?:\.[a-zA-Z0-9]+)*$/);

@@ -78,7 +78,7 @@ export default function BatchCreateUser({ user, entities = [], permissions, onFi

 	const [duplicatedUsers, setDuplicatedUsers] = useState<UserImport[]>([]);
 	const [newUsers, setNewUsers] = useState<UserImport[]>([]);
-	const [duplicatedRows, setDuplicatedRows] = useState<{ duplicates: DuplicatesMap, count: number }>();
+	const [duplicatedRows, setDuplicatedRows] = useState<{ duplicates: ExcelUserDuplicatesMap, count: number }>();

 	const [isLoading, setIsLoading] = useState(false);
 	const [expiryDate, setExpiryDate] = useState<Date | null>(
@@ -210,7 +210,7 @@ export default function BatchCreateUser({ user, entities = [], permissions, onFi

 	useEffect(() => {
 		if (parsedExcel.rows) {
-			const duplicates: DuplicatesMap = {
+			const duplicates: ExcelUserDuplicatesMap = {
 				studentID: new Map(),
 				email: new Map(),
 				passport_id: new Map(),
@@ -225,7 +225,7 @@ export default function BatchCreateUser({ user, entities = [], permissions, onFi

 			parsedExcel.rows.forEach((row, index) => {
 				if (!errorRowIndices.has(index + 2)) {
-					(Object.keys(duplicates) as Array<keyof DuplicatesMap>).forEach(field => {
+					(Object.keys(duplicates) as Array<keyof ExcelUserDuplicatesMap>).forEach(field => {
 						if (row !== null) {
 							const value = row[field];
 							if (value) {
--- a/src/pages/api/groups/controller.ts
+++ b/src/pages/api/groups/controller.ts
@@ -0,0 +1,74 @@
+
+import { sessionOptions } from '@/lib/session';
+import { withIronSessionApiRoute } from 'iron-session/next';
+import type { NextApiRequest, NextApiResponse } from 'next'
+import client from "@/lib/mongodb";
+
+const db = client.db(process.env.MONGODB_DB);
+
+export default withIronSessionApiRoute(handler, sessionOptions);
+
+async function handler(req: NextApiRequest, res: NextApiResponse) {
+  const { op } = req.query
+
+  if (req.method === 'GET') {
+    switch (op) {
+      default:
+        res.status(400).json({ error: 'Invalid operation!' })
+    }
+  }
+  else if (req.method === 'POST') {
+    switch (op) {
+      case 'crossRefOwnership':
+        res.status(200).json(await crossRefOwnership(req.body));
+        break;
+      case 'getIds':
+        res.status(200).json(await getIds(req.body));
+        break;
+      default:
+        res.status(400).json({ error: 'Invalid operation!' })
+    }
+  } else {
+    res.status(400).end(`Method ${req.method} Not Allowed`)
+  }
+}
+
+async function crossRefOwnership(body: any): Promise<string[]> {
+  const { userId, classrooms } = body;
+
+  // First find which classrooms from input exist
+  const existingClassrooms = await db.collection('groups')
+    .find({ name: { $in: classrooms } })
+    .project({ name: 1, admin: 1, _id: 0 })
+    .toArray();
+
+  // From those existing classrooms, return the ones where user is NOT the admin
+  return existingClassrooms
+    .filter(classroom => classroom.admin !== userId)
+    .map(classroom => classroom.name);
+}
+
+async function getIds(body: any): Promise<Record<string, string>> {
+  const { names, userEmails } = body;
+  
+  const existingGroups: any[] = await db.collection('groups')
+    .find({ name: { $in: names } })
+    .project({ name: 1, id: 1, _id: 0 })
+    .toArray();
+
+  const users: any[] = await db.collection('users')
+    .find({ email: { $in: userEmails } })
+    .project({ email: 1, id: 1, _id: 0 })
+    .toArray();
+
+  return {
+    groups: existingGroups.reduce((acc, group) => {
+      acc[group.name] = group.id;
+      return acc;
+    }, {} as Record<string, string>),
+    users: users.reduce((acc, user) => {
+      acc[user.email] = user.id;
+      return acc;
+    }, {} as Record<string, string>)
+  };
+}
--- a/src/pages/api/transcribe/index.ts
+++ b/src/pages/api/transcribe/index.ts
@@ -0,0 +1,67 @@
+// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+import type { NextApiRequest, NextApiResponse } from "next";
+import { withIronSessionApiRoute } from "iron-session/next";
+import { sessionOptions } from "@/lib/session";
+import axios from "axios";
+import formidable from "formidable-serverless";
+import fs from "fs";
+import FormData from 'form-data';
+
+
+export default withIronSessionApiRoute(handler, sessionOptions);
+
+
+async function handler(req: NextApiRequest, res: NextApiResponse) {
+	if (!req.session.user) {
+		return res.status(401).json({ ok: false });
+	}
+
+	const form = new formidable.IncomingForm();
+
+	try {
+		const files = await new Promise((resolve, reject) => {
+			form.parse(req, (err: any, _: any, files: any) => {
+				if (err) reject(err);
+				else resolve(files);
+			});
+		});
+
+
+		const audioFile = (files as any).audio;
+		if (!audioFile) {
+			return res.status(400).json({ ok: false, error: 'Audio file not found in request' });
+		}
+
+		const formData = new FormData();
+		const buffer = fs.readFileSync(audioFile.path);
+		formData.append('audio', buffer, audioFile.name);
+
+		try {
+			const response = await axios.post(
+				`${process.env.BACKEND_URL}/listening/transcribe`,
+				formData,
+				{
+					headers: {
+						...formData.getHeaders(),
+						Authorization: `Bearer ${process.env.BACKEND_JWT}`,
+					},
+				}
+			);
+
+			return res.status(200).json(response.data);
+		} finally {
+			if (fs.existsSync(audioFile.path)) {
+				fs.rmSync(audioFile.path);
+			}
+		}
+	} catch (error) {
+		console.error('Error:', error);
+		return res.status(500).json({ ok: false });
+	}
+}
+
+export const config = {
+	api: {
+		bodyParser: false,
+	},
+};
--- a/src/pages/api/users/controller.ts
+++ b/src/pages/api/users/controller.ts
@@ -19,11 +19,20 @@ async function handler(req: NextApiRequest, res: NextApiResponse) {
  }
  else if (req.method === 'POST') {
    switch (op) {
-        case 'crossRefEmails':
-          res.status(200).json(await crossRefEmails(req.body.emails))
-          break;
-        default:
-          res.status(400).json({ error: 'Invalid operation!' })
+      case 'crossRefEmails':
+        res.status(200).json(await crossRefEmails(req.body.emails));
+        break;
+      case 'dontExist':
+        res.status(200).json(await dontExist(req.body.emails))
+        break;
+      case 'entityCheck':
+        res.status(200).json(await entityCheck(req.body));
+        break;
+      case 'crossRefClassrooms':
+        res.status(200).json(await crossRefClassrooms(req.body.sets));
+        break;
+      default:
+        res.status(400).json({ error: 'Invalid operation!' })
    }
  } else {
    res.status(400).end(`Method ${req.method} Not Allowed`)
@@ -44,4 +53,126 @@ async function crossRefEmails(emails: string[]) {
      }
    }
  ]).toArray();
-}
+}
+
+async function dontExist(emails: string[]): Promise<string[]> {
+  const existingUsers = await db.collection('users')
+    .find(
+      { email: { $in: emails } },
+      { projection: { _id: 0, email: 1 } }
+    )
+    .toArray();
+
+  const existingEmails = new Set(existingUsers.map(u => u.email));
+  return emails.filter(email => !existingEmails.has(email));
+}
+
+
+async function entityCheck(body: Record<string, any>): Promise<string[]> {
+  const { entities, emails } = body;
+  
+  const pipeline = [
+    // Match users with the provided emails
+    {
+      $match: {
+        email: { $in: emails }
+      }
+    },
+    // Match users who don't have any of the entities
+    {
+      $match: {
+        $or: [
+          // Either they have no entities array
+          { entities: { $exists: false } },
+          // Or their entities array is empty
+          { entities: { $size: 0 } },
+          // Or none of their entities match the provided IDs
+          {
+            entities: {
+              $not: {
+                $elemMatch: {
+                  id: { $in: entities.map((e: any) => e.id) }
+                }
+              }
+            }
+          }
+        ]
+      }
+    },
+    // Project only the email field
+    {
+      $project: {
+        _id: 0,
+        email: 1
+      }
+    }
+  ];
+
+  const results = await db.collection('users').aggregate(pipeline).toArray();
+  return results.map((result: any) => result.email);
+}
+
+async function crossRefClassrooms(sets: { email: string, classroom: string }[]) {
+  const pipeline = [
+    // Match users with the provided emails
+    {
+      $match: {
+        email: { $in: sets.map(set => set.email) }
+      }
+    },
+    // Lookup groups that contain the user's ID in participants
+    {
+      $lookup: {
+        from: 'groups',
+        let: { userId: '$id', userEmail: '$email' },
+        pipeline: [
+          {
+            $match: {
+              $expr: {
+                $and: [
+                  { $in: ['$$userId', '$participants'] },
+                  {
+                    // Match the classroom that corresponds to this user's email
+                    $let: {
+                      vars: {
+                        matchingSet: {
+                          $arrayElemAt: [
+                            {
+                              $filter: {
+                                input: sets,
+                                cond: { $eq: ['$$this.email', '$$userEmail'] }
+                              }
+                            },
+                            0
+                          ]
+                        }
+                      },
+                      in: { $eq: ['$name', '$$matchingSet.classroom'] }
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        ],
+        as: 'matchingGroups'
+      }
+    },
+    // Only keep users who have matching groups
+    {
+      $match: {
+        matchingGroups: { $ne: [] }
+      }
+    },
+    // Project only the email
+    {
+      $project: {
+        _id: 0,
+        email: 1
+      }
+    }
+  ];
+  
+  const results = await db.collection('users').aggregate(pipeline).toArray();
+  return results.map((result: any) => result.email);
+}
--- a/src/pages/classrooms/index.tsx
+++ b/src/pages/classrooms/index.tsx
@@ -21,6 +21,11 @@ import { getEntities, getEntitiesWithRoles } from "@/utils/entities.be";
 import { useAllowedEntities } from "@/hooks/useEntityPermissions";
 import { EntityWithRoles } from "@/interfaces/entity";
 import { FaPersonChalkboard } from "react-icons/fa6";
+import { FaFileUpload } from "react-icons/fa";
+import clsx from "clsx";
+import { useState } from "react";
+import StudentClassroomTransfer from "@/components/Imports/StudentClassroomTransfer";
+import Modal from "@/components/Modal";

 export const getServerSideProps = withIronSessionSsr(async ({ req, res }) => {
 	const user = await requestUser(req, res)
@@ -58,7 +63,8 @@ interface Props {
 	entities: EntityWithRoles[]
 }
 export default function Home({ user, groups, entities }: Props) {
-	const entitiesAllowCreate = useAllowedEntities(user, entities, 'create_classroom')
+	const entitiesAllowCreate = useAllowedEntities(user, entities, 'create_classroom');
+	const [showImport, setShowImport] = useState(false);

 	const renderCard = (group: GroupWithUsers) => (
 		<Link
@@ -112,8 +118,25 @@ export default function Home({ user, groups, entities }: Props) {
 			<ToastContainer />
 			<Layout user={user} className="!gap-4">
 				<section className="flex flex-col gap-4 w-full h-full">
+					<Modal isOpen={showImport} onClose={() => setShowImport(false)}>
+						<StudentClassroomTransfer user={user} entities={entities} onFinish={() => setShowImport(false)} />
+					</Modal>
 					<div className="flex flex-col gap-4">
-						<h2 className="font-bold text-2xl">Classrooms</h2>
+						<div className="flex justify-between">
+							<h2 className="font-bold text-2xl">Classrooms</h2>
+							{entitiesAllowCreate.length !== 0 && <button
+								className={clsx(
+									"flex flex-row gap-3 items-center py-1.5 px-4 text-lg",
+									"bg-mti-purple-light border border-mti-purple-light rounded-xl text-white",
+									"hover:bg-white hover:text-mti-purple-light transition duration-300 ease-in-out",
+								)}
+								onClick={() => setShowImport(true)}
+							>
+								<FaFileUpload className="w-5 h-5" />
+								Transfer Students
+							</button>
+							}
+						</div>
 						<Separator />
 					</div>

--- a/src/pages/generation.tsx
+++ b/src/pages/generation.tsx
@@ -167,7 +167,6 @@ export default function Generation({ id, user, exam, examModule, permissions }:
 							defaultValue={title}
 							required
 						/>
-						{/*<MultipleAudioUploader />*/}
 						<label className="font-normal text-base text-mti-gray-dim">Module</label>
 						<RadioGroup
 							value={currentModule}