Create route and controller v1/v2 folder structure separation

backend/src/controllers/v1/keyController.ts

@@ -0,0 +1,86 @@
+import { Request, Response } from 'express';
+import * as Sentry from '@sentry/node';
+import { Key } from '../../models';
+import { findMembership } from '../../helpers/membership';
+import { GRANTED } from '../../variables';
+
+/**
+ * Add (encrypted) copy of workspace key for workspace with id [workspaceId] for user with
+ * id [key.userId]
+ * @param req
+ * @param res
+ * @returns
+ */
+export const uploadKey = async (req: Request, res: Response) => {
+	try {
+		const { workspaceId } = req.params;
+		const { key } = req.body;
+
+		// validate membership of receiver
+		const receiverMembership = await findMembership({
+			user: key.userId,
+			workspace: workspaceId
+		});
+
+		if (!receiverMembership) {
+			throw new Error('Failed receiver membership validation for workspace');
+		}
+
+		receiverMembership.status = GRANTED;
+		await receiverMembership.save();
+
+		await new Key({
+			encryptedKey: key.encryptedKey,
+			nonce: key.nonce,
+			sender: req.user._id,
+			receiver: key.userId,
+			workspace: workspaceId
+		}).save();
+	} catch (err) {
+		Sentry.setUser({ email: req.user.email });
+		Sentry.captureException(err);
+		return res.status(400).send({
+			message: 'Failed to upload key to workspace'
+		});
+	}
+
+	return res.status(200).send({
+		message: 'Successfully uploaded key to workspace'
+	});
+};
+
+/**
+ * Return latest (encrypted) copy of workspace key for user
+ * @param req
+ * @param res
+ * @returns
+ */
+export const getLatestKey = async (req: Request, res: Response) => {
+	let latestKey;
+	try {
+		const { workspaceId } = req.params;
+
+		// get latest key
+		latestKey = await Key.find({
+			workspace: workspaceId,
+			receiver: req.user._id
+		})
+			.sort({ createdAt: -1 })
+			.limit(1)
+			.populate('sender', '+publicKey');
+	} catch (err) {
+		Sentry.setUser({ email: req.user.email });
+		Sentry.captureException(err);
+		return res.status(400).send({
+			message: 'Failed to get latest key'
+		});
+	}
+
+	const resObj: any = {};
+
+	if (latestKey.length > 0) {
+		resObj['latestKey'] = latestKey[0];
+	}
+
+	return res.status(200).send(resObj);
+};