Fix unit route so not overwrite unspecified values - Team B

src/server/routes/units.js

@@ -100,18 +100,11 @@ router.post('/edit', adminAuthMiddleware('edit units'), async (req, res) => {
 				// Suffix changes so some conversions and units need to be removed.
 				await removeAdditionalConversionsAndUnits(unit, conn);
 			}
-			unit.name = req.body.name;
-			unit.displayable = req.body.displayable;
-			unit.identifier = req.body.identifier;
-			unit.unitRepresent = req.body.unitRepresent;
-			unit.typeOfUnit = req.body.typeOfUnit;
-			unit.preferredDisplay = req.body.preferredDisplay;
-			unit.secInRate = req.body.secInRate;
-			unit.suffix = req.body.suffix;
-			unit.note = req.body.note;
-			unit.minVal = req.body.minVal;
-			unit.maxVal = req.body.maxVal;
-			unit.disableChecks = req.body.disableChecks;
+			for (const key of Object.keys(unit)) {
+				if (Object.hasOwn(req.body, key)) {
+					unit[key] = req.body[key]
+				}
+			}
 			// TODO Consider if this might be a better way.
 			// Object.assign(unit, req.body);
 			await unit.update(conn);

src/server/test/routes/unitsRouteTests.js

@@ -0,0 +1,39 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const { mocha, expect, testDB, app, testUser } = require('../common');
+const chai = require('chai');
+const Unit = require('../../models/Unit');
+
+mocha.describe('Units Route', () => {
+	let token;
+
+	mocha.before(async () => {
+		const res = await chai.request(app).post('/api/login')
+			.send({ username: testUser.username, password: testUser.password });
+		token = res.body.token;
+	});
+
+	mocha.describe('Edit endpoint', () => {
+
+		mocha.it('returns 200 and updates the database for valid request', async () => {
+			const conn = testDB.getConnection();
+			const unit = new Unit(undefined, 'Unit', 'Unit Id', Unit.unitRepresentType.QUANTITY,
+				1000, Unit.unitType.UNIT, 'Suffix', Unit.displayableType.ALL, true, 'Note');
+			await unit.insert(conn);
+			const beforeNote = unit.note;
+			const res = await chai.request(app).post('/api/units/edit').set('token', token).send({
+				id: unit.id,
+				name: 'New name',
+				identifier: unit.identifier,
+			});
+			expect(res).to.have.status(200);
+			const updatedUnit = await Unit.getById(unit.id, conn);
+			expect(updatedUnit.name).to.equal('New name');
+			expect(updatedUnit.note).to.equal(beforeNote);
+		});
+
+	});
+
+});