Mitigated frontend selection issues

- Implemented api field validation in item api routes
- Implemented PATCH api route for item endpoint

src/assets/helper.ts

@@ -70,9 +70,21 @@ export function parseIntRelation(data: string, relation_name: string = 'id') {
 	// This function is perfect. If data is not a valid number, return `undefined`
 	// If it is a valid number return `{connect: {relation_name: yourNumber}}}`
 	// This can be used by prisma to connect relations
+
+	// If the incoming data is null or empty, return a prisma disconnect object instead of a connect one
+	if (data === null || data === '') {
+		return JSON.parse(`{
+			"disconnect": true
+		}`);
+	}
+
 	return isNaN(parseInt(data)) ? undefined : JSON.parse(`{
 		"connect": {
 			"${relation_name}": ${parseInt(data)}
 		}
 	}`);
 }
+
+export function parseIntOrUndefined(data: string) {
+	return isNaN(parseInt(data)) ? undefined : parseInt(data);
+}

src/frontend/items.eta.html

@@ -21,8 +21,8 @@
 					</div>
 					<div class="mb-3">
 						<label for="itemModifyModalStorageLocation" class="form-label">Select a storage location</label>
-						<select class="form-select" id="itemModifyModalStorageLocation" name="storageLocation" required>
-							<option value="undefined"><i>Do not assign a storage location</i></option>
+						<select class="form-select" id="itemModifyModalStorageLocation" name="storageLocation">
+							<option value=""><i>Do not assign a storage location</i></option>
 							<% it.storeLocs.forEach(function(locs){ %>
 							<option value="<%= locs.id %>"><%= locs.name %></option>
 							<% }) %>
@@ -46,8 +46,8 @@
 					</div>
 					<div class="mb-3">
 						<label for="itemModifyModalCategory" class="form-label">Select a category</label>
-						<select class="form-select" id="itemModifyModalCategory" name="category" required>
-							<option value="undefined"><i>Do not assign a category</i></option>
+						<select class="form-select" id="itemModifyModalCategory" name="category">
+							<option value=""><i>Do not assign a category</i></option>
 							<% it.categories.forEach(function(cat){ %>
 							<option value="<%= cat.id %>"><%= cat.name %></option>
 							<% }) %>
@@ -61,13 +61,20 @@
 							<option value="normal" class="text-success">Normal</option>
 							<option value="borrowed"  class="text-info">Borrowed</option>
 							<option value="stolen"  class="text-danger">Stolen</option>
-							<option value="lost" class="text-warning"">Lost</option>
-
-							
+							<option value="lost" class="text-warning">Lost</option>
 						</select>
 
 						<div id="storageLocationModalLocationText" class="form-text">You have to create a storage location beforehand.</div>
 					</div>
+					<div class="mb-3">
+					<label for="itemModifyModalContact" class="form-label">Contact Info</label>
+						<select class="form-select" id="itemModifyModalContact" name="contactInfoId" onchange="handleSelector()">
+							<option value=""><i>Do not assign contact info</i></option>
+							<% it.contactInfo.forEach(function(address){ %>
+							<option value="<%= address.id %>"><%= address.street %> <%= address.houseNumber %>, <%= address.city %> <%= address.country %></option>
+							<% }) %>
+						</select>
+					</div>
 					<input type="text" id="itemModifyModalId" name="id" hidden />
 				</div>
 				<div class="modal-footer">

src/routes/api/v1/index.ts

@@ -9,10 +9,19 @@ import storageLocationRoute from './storageLocations.js';
 
 import search_routes from './search/index.js';
 
-
 // Router base is '/api/v1'
 const Router = express.Router({ strict: false });
 
+// All empty strings are null values.
+Router.use('*', function (req, res, next) {
+	for (let key in req.body) {
+		if (req.body[key] === '') {
+			req.body[key] = null;
+		}
+	}
+	next();
+});
+
 Router.route('/items').get(itemRoute.get).post(itemRoute.post).patch(itemRoute.patch).delete(itemRoute.del);
 Router.route('/categories').get(categoryRoute.get).post(categoryRoute.post).patch(categoryRoute.patch).delete(categoryRoute.del);
 // TODO: Migrate routes to lowercase.

src/routes/api/v1/items.ts

@@ -1,21 +1,27 @@
 import { Request, Response } from 'express';
 import { prisma, __path, log } from '../../../index.js';
-//import { itemStatus } from '@prisma/client';
-
+import { itemStatus } from '@prisma/client';
+import { parseIntRelation, parseIntOrUndefined } from '../../../assets/helper.js';
 // Get item.
 function get(req: Request, res: Response) {
 	if (req.query.getAll === undefined) {
-		// Check if required fields are present.
+		// Check if required fields are present
 		if (!req.query.id) {
 			res.status(400).json({ errorcode: 'VALIDATION_ERROR', error: 'One or more required fields are missing' });
 			return;
 		}
+
+		// Check if number is a valid integer
+		if (!Number.isInteger(parseInt(req.query.id.toString()))) {
+			res.status(400).json({ errorcode: 'VALIDATION_ERROR', error: 'The id field must be an integer' });
+			return;
+		}
 		prisma.item
 			.findUnique({
 				where: {
 					id: parseInt(req.query.id.toString())
 				},
-				// Get contactInfo, category, storageLocation( storageUnit<contactInfo> ) from relations.
+				// Get contactInfo, category, storageLocation( storageUnit<contactInfo> ) from relations
 				include: {
 					contactInfo: true,
 					category: true,
@@ -38,7 +44,7 @@ function get(req: Request, res: Response) {
 				}
 			})
 			.catch((err) => {
-				console.error(err);
+				log.db.error(err);
 				res.status(500).json({ errorcode: 'DB_ERROR', error: err });
 			});
 	} else {
@@ -67,7 +73,7 @@ function get(req: Request, res: Response) {
 				}
 			})
 			.catch((err) => {
-				console.error(err);
+				log.db.error(err);
 				res.status(500).json({ errorcode: 'DB_ERROR', error: err });
 			});
 	}
@@ -81,19 +87,24 @@ function post(req: Request, res: Response) {
 		return;
 	}
 
+	// Check if status is valid.
+	if (req.body.status !== undefined && !Object.keys(itemStatus).includes(req.body.status)) {
+		res.status(400).json({ errorcode: 'VALIDATION_ERROR', error: `Status is not valid, valid values are: ${Object.keys(itemStatus).join(', ')}` });
+		return;
+	}
+
 	prisma.item
 		.create({
 			data: {
 				SKU: req.body.sku,
-				amount: req.body.ammount,
+				amount: parseIntOrUndefined(req.body.ammount), // FIXME: This is silently failing if NaN..
 				name: req.body.name,
 				comment: req.body.comment,
-				status: req.body.status, //itemStatus.normal,
-
+				status: req.body.status, // Only enum(itemStatus) values are valid
 				// Relations
-				contactInfoId: req.body.contactInfoId,
-				categoryId: req.body.categoryId,
-				storageLocationId: req.body.storageLocationId,
+				contactInfo: parseIntRelation(req.body.contactInfoId),
+				category: parseIntRelation(req.body.categoryId),
+				storageLocation: parseIntRelation(req.body.storageLocationId),
 
 				manufacturer: req.body.manufacturer,
 
@@ -109,7 +120,6 @@ function post(req: Request, res: Response) {
 			}
 		})
 		.then((data) => {
-			// TODO: Check if id is returned correctly
 			res.status(201).json({ status: 'created', id: data.id });
 		})
 		.catch((err) => {
@@ -117,12 +127,12 @@ function post(req: Request, res: Response) {
 			if (err.code === 'P2002') {
 				// P2002 -> "Unique constraint failed on the {constraint}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
-				res.status(409).json({ errorcode: 'EXISTING', error: 'storageLocation already exists' });
+				res.status(409).json({ errorcode: 'EXISTING', error: 'Item already exists' });
 			} else if (err.code == 'P2003') {
 				// P2003 -> "Foreign key constraint failed on the field: {field_name}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				// FIXME: Is this errormessage right?
-				res.status(404).json({ errorcode: 'NOT_EXISTING', error: 'specified storageUnitId does not exist' });
+				res.status(404).json({ errorcode: 'NOT_EXISTING', error: 'Specified item does not exist' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ errorcode: 'DB_ERROR', error: err });
@@ -132,39 +142,51 @@ function post(req: Request, res: Response) {
 
 // Update storageLocation. -> Only existing contactInfo.
 async function patch(req: Request, res: Response) {
-	res.status(501).json({ errorcode: 'NOT_IMPLEMENTED', error: 'This endpoint is not yet implemented' });
-	/*
 	// Check if required fields are present.
-	if (!req.body.id || !req.body.name || !req.body.storageUnitId) {
+	if (!req.body.id) {
 		res.status(400).json({ errorcode: 'VALIDATION_ERROR', error: 'One or more required fields are missing' });
 		return;
 	}
 
-	// Check if the storageLocation id exists. If not return 410 Gone.
-	try {
-		const result = await prisma.storageLocation.findUnique({
-			where: {
-				id: parseInt(req.body.id)
-			}
-		});
-
-		if (result === null) {
-				res.status(404).json({ errorcode: 'NOT_EXISTING', error: 'specified storageUnitId does not exist' });
+	// Check if number is a valid integer
+	if (!Number.isInteger(parseInt(req.body.id.toString()))) {
+		res.status(400).json({ errorcode: 'VALIDATION_ERROR', error: 'The id field must be an integer' });
 		return;
 	}
-	} catch (err) {
-		log.db.error(err);
-		res.status(500).json({ errorcode: 'DB_ERROR', error: err });
+
+	// Check if status is valid.
+	if (req.body.status !== undefined && !Object.keys(itemStatus).includes(req.body.status)) {
+		res.status(400).json({ errorcode: 'VALIDATION_ERROR', error: `Status is not valid, valid values are: ${Object.keys(itemStatus).join(', ')}` });
+		return;
 	}
 
-	prisma.storageLocation
+	prisma.item
 		.update({
 			where: {
 				id: parseInt(req.body.id)
 			},
 			data: {
+				SKU: req.body.sku,
+				amount: parseIntOrUndefined(req.body.ammount), // FIXME: This is silently failing if NaN..
 				name: req.body.name,
-				storageUnitId: parseInt(req.body.storageUnitId) || undefined
+				comment: req.body.comment,
+				status: req.body.status, // Only enum(itemStatus) values are valid
+				// Relations
+				contactInfo: parseIntRelation(req.body.contactInfoId),
+				category: parseIntRelation(req.body.categoryId),
+				storageLocation: parseIntRelation(req.body.storageLocationId),
+
+				manufacturer: req.body.manufacturer,
+
+				//contents: {
+				//	connect: [{ id: 1 }, { id: 2 }, { id: 3 }]
+				//},
+				//baseItem: {
+				//	connect: {
+				//		id: req.body.baseitemId
+				//	}
+				//},
+				createdBy: req.body.createdBy
 			}
 		})
 		.then(() => {
@@ -175,17 +197,16 @@ async function patch(req: Request, res: Response) {
 			if (err.code === 'P2002') {
 				// P2002 -> "Unique constraint failed on the {constraint}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
-				res.status(409).json({ errorcode: 'EXISTING', error: 'storageLocation already exists' });
+				res.status(409).json({ errorcode: 'EXISTING', error: 'Item already exists', err: err });
 			} else if (err.code == 'P2003') {
 				// P2003 -> "Foreign key constraint failed on the field: {field_name}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
-				res.status(404).json({ error: 'specified storageUnitId does not exist' });
+				res.status(404).json({ errorcode: 'NOT_EXISTING', error: 'Specified item does not exist' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ errorcode: 'DB_ERROR', error: err });
 			}
 		});
-*/
 }
 
 // Delete item.

src/routes/api/v1/storageUnits.ts

@@ -188,7 +188,7 @@ async function patch(req: Request, res: Response) {
 				name: req.body.name,
 				contactInfo: {
 					connect: {
-						id: parseInt(req.body.locationId)
+						id: parseInt(req.body.locationId) // TODO: Rename to contactInfoId
 					}
 				}
 			}

src/routes/frontend/items.ts

@@ -27,7 +27,10 @@ async function get(req: Request, res: Response) {
 		.then((items) => {
 			prisma.storageLocation.findMany({}).then((locations) => {
 				prisma.itemCategory.findMany({}).then((categories) => {
-					res.render(__path + '/src/frontend/items.eta.html', { items: items, currentPage: page, maxPages: pageSize, storeLocs: locations, categories: categories });
+					prisma.contactInfo.findMany({}).then((contactInfo) => {
+
+						res.render(__path + '/src/frontend/items.eta.html', { items: items, currentPage: page, maxPages: pageSize, storeLocs: locations, categories: categories, contactInfo: contactInfo });
+					})
 				});
 			});
 		})

static/js/editItems.js

@@ -32,6 +32,7 @@ function getDataForEdit(id) {
 			const modal_itemCategory = document.getElementById('itemModifyModalCategory');
 			const modal_itemStatus = document.getElementById('itemModifyModalStatus');
 			const modal_itemid = document.getElementById('itemModifyModalId');
+			const modal_userinfo = document.getElementById('itemModifyModalContact');
 
 			modal_itemName.value = result.name;
 			modal_itemComment.value = result.comment;
@@ -42,7 +43,7 @@ function getDataForEdit(id) {
 			// Select the correct option in the dropdown
 			const modal_itemCategoryOptions = modal_itemCategory.options;
 			for (let i = 0; i < modal_itemCategoryOptions.length; i++) {
-				if (modal_itemCategoryOptions[i].value == result.category.id) {
+				if (modal_itemCategoryOptions[i].value == result.categoryId) {
 					modal_itemCategoryOptions[i].selected = true;
 				}
 			}
@@ -50,7 +51,7 @@ function getDataForEdit(id) {
 			// Select the correct option in the dropdown
 			const modal_itemStatusOptions = modal_itemStatus.options;
 			for (let i = 0; i < modal_itemStatusOptions.length; i++) {
-				if (modal_itemStatusOptions[i].value == result.status.id) {
+				if (modal_itemStatusOptions[i].value == result.statusId) {
 					modal_itemStatusOptions[i].selected = true;
 				}
 			}
@@ -58,11 +59,20 @@ function getDataForEdit(id) {
 			// Select the correct option in the dropdown
 			const modal_itemStorageLocationOptions = modal_itemStorageLocation.options;
 			for (let i = 0; i < modal_itemStorageLocationOptions.length; i++) {
-				if (modal_itemStorageLocationOptions[i].value == result.storageLocation.id) {
+				if (modal_itemStorageLocationOptions[i].value == result.storageLocationId) {
 					modal_itemStorageLocationOptions[i].selected = true;
 				}
 			}
 
+			modal_userinfo.selectedIndex = 0;
+			// Select the correct option in the dropdown
+			const modal_userInfoOptions = modal_userinfo.options;
+			for (let i = 0; i < modal_userInfoOptions.length; i++) {
+				if (modal_userInfoOptions[i].value == result.contactInfoId) {
+					modal_userInfoOptions[i].selected = true;
+				}
+			}
+
 			modal_itemid.value = result.id;
 		},
 		error: function (data) {

static/js/editStorages.js

@@ -45,7 +45,7 @@ function primeEdit() {
 	document.getElementById('storageUnitModalLocationSelectText').innerText= "While editing you can only select already existing locations. Use the settings to create new ones.";
 	document.getElementById('storageUnitModalLabel').innerText = "Edit a storage unit";
 	document.getElementById('storageLocationModalTitle').innerText = "Edit a storage location"
-	document.getElementById('storageUnitModalLocationSelect').value = 1
+	document.getElementById('storageUnitModalLocationSelect').selectedIndex = 1
 	handleSelector()
 	form.setAttribute('method', 'PATCH');
 	form2.setAttribute('method', 'PATCH');
@@ -121,7 +121,7 @@ function getDataForEditLoc(id) {
 
 			// Select the correct location from the select based on the value of the option
 			for(var i, j = 0; i = modal_locationUnitSel.options[j]; j++) {
-				if(i.value == result.storageUnit) {
+				if(i.value == result.storageUnitId) {
 					console.log("Found it");
 					modal_locationUnitSel.selectedIndex = j;
 					break;

static/js/searchBox.js

@@ -105,7 +105,7 @@ function handleSearchSubmit(e) {
 
 function handleHotKey(e) {
 	// If c is pressed, focus on the search box
-	if(e.key == 'c') {
+	if(e.key == 'c' && e.altKey && e.ctrlKey) {
 		// Show search_modal modal
 		bootstrap.Modal.getOrCreateInstance($('#search_modal')).show()
 		document.getElementById('SearchBoxInput').focus();