feat: added setting and deleting user meta keys via API

src/auth.ts

@@ -187,6 +187,58 @@ export const deleteUser = (unid: string): Promise<void> => new Promise((resolve,
 		.catch(reject);
 });
 
+/**
+ * Sets a meta value for a user
+ * @since v0.14.1
+ */
+export const setUserMeta = (unid: string, key: string, value: any, force = false): Promise<User> => new Promise((resolve, reject) => {
+
+	// Find the user
+	const user = users.find((user) => user.unid === unid);
+	if (!user) return reject(new Error('User not found'));
+
+	// Set the meta value
+	if (user.meta[key] && !force) return reject(new Error('Meta key already exists'));
+
+	user.meta[key] = value;
+
+	// Save the new user to auth.json
+	const authPath = path('auth.json');
+	const authData = fs.readJsonSync(authPath) as Users;
+	const userIndex = authData.users.findIndex((user) => user.unid === unid);
+	authData.users[userIndex] = user;
+	fs.writeJson(authPath, authData, { spaces: '\t' })
+		.then(() => log.info('Set meta value for', user.unid, `${key}=${value}`))
+		.then(() => resolve(user))
+		.catch(reject);
+});
+
+/**
+ * Deletes a meta value for a user
+ * @since v0.14.1
+ */
+export const deleteUserMeta = (unid: string, key: string): Promise<User> => new Promise((resolve, reject) => {
+
+	// Find the user
+	const user = users.find((user) => user.unid === unid);
+	if (!user) return reject(new Error('User not found'));
+
+	// Delete the meta value
+	if (!user.meta[key]) return reject(new Error('Meta key does not exist'));
+
+	delete user.meta[key];
+
+	// Save the new user to auth.json
+	const authPath = path('auth.json');
+	const authData = fs.readJsonSync(authPath) as Users;
+	const userIndex = authData.users.findIndex((user) => user.unid === unid);
+	authData.users[userIndex] = user;
+	fs.writeJson(authPath, authData, { spaces: '\t' })
+		.then(() => log.info('Deleted meta value for', user.unid, key))
+		.then(() => resolve(user))
+		.catch(reject);
+});
+
 /**
  * Called by ass.ts on startup
  * @since v0.14.0

src/routers/api.ts

@@ -5,7 +5,7 @@
  */
 
 import { Router, Request, Response, NextFunction } from 'express';
-import { findFromToken, setUserPassword, users, createNewUser, deleteUser, verifyCliKey } from '../auth';
+import { findFromToken, setUserPassword, users, createNewUser, deleteUser, setUserMeta, deleteUserMeta, verifyCliKey } from '../auth';
 import { log } from '../utils';
 import { data } from '../data';
 import { User } from '../types/auth';
@@ -102,11 +102,34 @@ function buildUserRouter() {
 			.catch((err) => errorHandler(res, err));
 	});
 
-	// Update a user
+	// Update a user meta key/value
 	// Admin only
-	userRouter.put('/:id', adminAuthMiddleware, (req: Request, res: Response) => {
+	userRouter.put('/meta/:id', adminAuthMiddleware, (req: Request, res: Response) => {
 		const id = req.params.id;
-		//WIP
+		const key: string | undefined = req.body.key;
+		const value: any = req.body.value;
+		const force = req.body.force ?? false;
+
+		if (key == null || key.length === 0 || value == null || value.length === 0)
+			return res.sendStatus(400);
+
+		setUserMeta(id, key, value, force)
+			.then(() => res.sendStatus(200))
+			.catch((err) => errorHandler(res, err));
+	});
+
+	// Delete a user meta key
+	// Admin only
+	userRouter.delete('/meta/:id', adminAuthMiddleware, (req: Request, res: Response) => {
+		const id = req.params.id;
+		const key: string | undefined = req.body.key;
+
+		if (key == null || key.length === 0)
+			return res.sendStatus(400);
+
+		deleteUserMeta(id, key)
+			.then(() => res.sendStatus(200))
+			.catch((err) => errorHandler(res, err));
 	});
 
 	return userRouter;