130 lines
4.2 KiB
TypeScript
130 lines
4.2 KiB
TypeScript
// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
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import type {NextApiRequest, NextApiResponse} from "next";
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import {app} from "@/firebase";
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import {getFirestore, getDoc, doc, deleteDoc, setDoc, getDocs, collection, where, query} from "firebase/firestore";
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import {withIronSessionApiRoute} from "iron-session/next";
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import {sessionOptions} from "@/lib/session";
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import {Ticket} from "@/interfaces/ticket";
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import {Invite} from "@/interfaces/invite";
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import {CorporateUser, Group, User} from "@/interfaces/user";
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import {v4} from "uuid";
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import {sendEmail} from "@/email";
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import {updateExpiryDateOnGroup} from "@/utils/groups.be";
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const db = getFirestore(app);
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export default withIronSessionApiRoute(handler, sessionOptions);
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async function handler(req: NextApiRequest, res: NextApiResponse) {
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if (req.method === "GET") return await get(req, res);
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res.status(404).json(undefined);
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}
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async function addToInviterGroup(user: User, invitedBy: User) {
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const invitedByGroupsRef = await getDocs(query(collection(db, "groups"), where("admin", "==", invitedBy.id)));
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const invitedByGroups = invitedByGroupsRef.docs.map((g) => ({
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...g.data(),
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id: g.id,
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})) as Group[];
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const typeGroupName = user.type === "student" ? "Students" : user.type === "teacher" ? "Teachers" : undefined;
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if (typeGroupName) {
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const typeGroup: Group = invitedByGroups.find((g) => g.name === typeGroupName) || {
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id: v4(),
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admin: invitedBy.id,
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name: typeGroupName,
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participants: [],
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disableEditing: true,
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};
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await setDoc(
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doc(db, "groups", typeGroup.id),
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{
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...typeGroup,
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participants: [...typeGroup.participants.filter((x) => x !== user.id), user.id],
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},
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{merge: true},
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);
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}
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const invitationsGroup: Group = invitedByGroups.find((g) => g.name === "Invited") || {
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id: v4(),
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admin: invitedBy.id,
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name: "Invited",
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participants: [],
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disableEditing: true,
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};
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await setDoc(
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doc(db, "groups", invitationsGroup.id),
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{
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...invitationsGroup,
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participants: [...invitationsGroup.participants.filter((x) => x !== user.id), user.id],
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},
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{
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merge: true,
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},
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);
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}
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async function deleteFromPreviousCorporateGroups(user: User, invitedBy: User) {
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const corporatesRef = await getDocs(query(collection(db, "users"), where("type", "==", "corporate")));
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const corporates = (corporatesRef.docs.map((x) => ({...x.data(), id: x.id})) as CorporateUser[]).filter((x) => x.id !== invitedBy.id);
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const userGroupsRef = await getDocs(query(collection(db, "groups"), where("participants", "array-contains", user.id)));
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const userGroups = userGroupsRef.docs.map((x) => ({...x.data(), id: x.id})) as Group[];
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const corporateGroups = userGroups.filter((x) => corporates.map((c) => c.id).includes(x.admin));
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await Promise.all(
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corporateGroups.map(async (group) => {
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await setDoc(doc(db, "groups", group.id), {participants: group.participants.filter((x) => x !== user.id)}, {merge: true});
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}),
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);
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}
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async function get(req: NextApiRequest, res: NextApiResponse) {
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if (!req.session.user) {
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res.status(401).json({ok: false});
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return;
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}
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const {id} = req.query as {id: string};
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const snapshot = await getDoc(doc(db, "invites", id));
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if (snapshot.exists()) {
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const invite = {...snapshot.data(), id: snapshot.id} as Invite;
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if (invite.to !== req.session.user.id) return res.status(403).json({ok: false});
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await deleteDoc(snapshot.ref);
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const invitedByRef = await getDoc(doc(db, "users", invite.from));
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if (!invitedByRef.exists()) return res.status(404).json({ok: false});
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await updateExpiryDateOnGroup(invite.to, invite.from);
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const invitedBy = {...invitedByRef.data(), id: invitedByRef.id} as User;
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if (invitedBy.type === "corporate") await deleteFromPreviousCorporateGroups(req.session.user, invitedBy);
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await addToInviterGroup(req.session.user, invitedBy);
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try {
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await sendEmail(
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"respondedInvite",
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{
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corporateName: invitedBy.name,
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name: req.session.user.name,
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decision: "accept",
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environment: process.env.ENVIRONMENT,
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},
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[invitedBy.email],
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`${req.session.user.name} has accepted your invite!`,
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);
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} catch (e) {
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console.log(e);
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}
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res.status(200).json({ok: true});
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} else {
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res.status(404).json(undefined);
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}
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}
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