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51 changed files with 462 additions and 5822 deletions
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4984
Backend/package-lock.json generated
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2
Backend/package.json
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@ -11,9 +11,7 @@
"author": "", "author": "",
"license": "ISC", "license": "ISC",
"dependencies": { "dependencies": {
"@types/cookie-parser": "^1.4.2",
"bcrypt": "^5.0.1", "bcrypt": "^5.0.1",
"cookie-parser": "^1.4.5",
"cors": "^2.8.5", "cors": "^2.8.5",
"dotenv": "^8.2.0", "dotenv": "^8.2.0",
"express": "^4.17.1", "express": "^4.17.1",

5
Backend/src/index.ts
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@ -14,9 +14,6 @@ import {vendorsRouter} from './models/vendors/vendors.router';
import {errorHandler} from './middleware/error.middleware'; import {errorHandler} from './middleware/error.middleware';
import {notFoundHandler} from './middleware/notFound.middleware'; import {notFoundHandler} from './middleware/notFound.middleware';
import {usersRouter} from './models/users/users.router'; import {usersRouter} from './models/users/users.router';
import {pricealarmsRouter} from './models/pricealarms/pricealarms.router';
const cookieParser = require('cookie-parser');
dotenv.config(); dotenv.config();
@ -41,14 +38,12 @@ const app = express();
app.use(helmet()); app.use(helmet());
app.use(cors()); app.use(cors());
app.use(express.json()); app.use(express.json());
app.use(cookieParser());
app.use('/products', productsRouter); app.use('/products', productsRouter);
app.use('/categories', categoriesRouter); app.use('/categories', categoriesRouter);
app.use('/manufacturers', manufacturersRouter); app.use('/manufacturers', manufacturersRouter);
app.use('/prices', pricesRouter); app.use('/prices', pricesRouter);
app.use('/users', usersRouter); app.use('/users', usersRouter);
app.use('/vendors', vendorsRouter); app.use('/vendors', vendorsRouter);
app.use('/pricealarms', pricealarmsRouter);
app.use(errorHandler); app.use(errorHandler);
app.use(notFoundHandler); app.use(notFoundHandler);

6
Backend/src/middleware/error.middleware.ts
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@ -1,5 +1,5 @@
import HttpException from '../common/http-exception'; import HttpException from "../common/http-exception";
import {Request, Response, NextFunction} from 'express'; import { Request, Response, NextFunction } from "express";
export const errorHandler = ( export const errorHandler = (
error: HttpException, error: HttpException,
@ -9,7 +9,7 @@ export const errorHandler = (
) => { ) => {
const status = error.statusCode || 500; const status = error.statusCode || 500;
const message = const message =
error.message || 'It\'s not you. It\'s us. We are having some problems.'; error.message || "It's not you. It's us. We are having some problems.";
response.status(status).send(message); response.status(status).send(message);
}; };

4
Backend/src/middleware/notFound.middleware.ts
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@ -1,4 +1,4 @@
import {Request, Response, NextFunction} from 'express'; import { Request, Response, NextFunction } from "express";
export const notFoundHandler = ( export const notFoundHandler = (
request: Request, request: Request,
@ -6,7 +6,7 @@ export const notFoundHandler = (
next: NextFunction next: NextFunction
) => { ) => {
const message = 'Resource not found'; const message = "Resource not found";
response.status(404).send(message); response.status(404).send(message);
}; };

6
Backend/src/models/categories/categories.router.ts
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@ -27,7 +27,7 @@ categoriesRouter.get('/', async (req: Request, res: Response) => {
res.status(200).send(categories); res.status(200).send(categories);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -46,7 +46,7 @@ categoriesRouter.get('/:id', async (req: Request, res: Response) => {
res.status(200).send(category); res.status(200).send(category);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -65,6 +65,6 @@ categoriesRouter.get('/search/:term', async (req: Request, res: Response) => {
res.status(200).send(categories); res.status(200).send(categories);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });

44
Backend/src/models/categories/categories.service.ts
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@ -23,9 +23,6 @@ import {Categories} from './categories.interface';
* Service Methods * Service Methods
*/ */
/**
* Fetches and returns all known categories
*/
export const findAll = async (): Promise<Categories> => { export const findAll = async (): Promise<Categories> => {
let conn; let conn;
let categRows = []; let categRows = [];
@ -57,10 +54,6 @@ export const findAll = async (): Promise<Categories> => {
return categRows; return categRows;
}; };
/**
* Fetches and returns the category with the specified id
* @param id The id of the category to fetch
*/
export const find = async (id: number): Promise<Category> => { export const find = async (id: number): Promise<Category> => {
let conn; let conn;
let categ: any; let categ: any;
@ -84,10 +77,6 @@ export const find = async (id: number): Promise<Category> => {
return categ; return categ;
}; };
/**
* Fetches and returns all categories that match the search term
* @param term the term to match
*/
export const findBySearchTerm = async (term: string): Promise<Categories> => { export const findBySearchTerm = async (term: string): Promise<Categories> => {
let conn; let conn;
let categRows = []; let categRows = [];
@ -111,3 +100,36 @@ export const findBySearchTerm = async (term: string): Promise<Categories> => {
return categRows; return categRows;
}; };
// export const create = async (newItem: Product): Promise<void> => {
// let conn;
// try {
// conn = await pool.getConnection();
// await conn.query("");
//
// } catch (err) {
// throw err;
// } finally {
// if (conn) conn.end();
// }
// };
//
// export const update = async (updatedItem: Product): Promise<void> => {
// if (models.products[updatedItem.product_id]) {
// models.products[updatedItem.product_id] = updatedItem;
// return;
// }
//
// throw new Error("No record found to update");
// };
//
// export const remove = async (id: number): Promise<void> => {
// const record: Product = models.products[id];
//
// if (record) {
// delete models.products[id];
// return;
// }
//
// throw new Error("No record found to delete");
// };

8
Backend/src/models/manufacturers/manufacturers.router.ts
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@ -27,7 +27,7 @@ manufacturersRouter.get('/', async (req: Request, res: Response) => {
res.status(200).send(manufacturers); res.status(200).send(manufacturers);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -46,11 +46,11 @@ manufacturersRouter.get('/:id', async (req: Request, res: Response) => {
res.status(200).send(manufacturer); res.status(200).send(manufacturer);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
// GET items/:term // GET items/:name
manufacturersRouter.get('/search/:term', async (req: Request, res: Response) => { manufacturersRouter.get('/search/:term', async (req: Request, res: Response) => {
const term: string = req.params.term; const term: string = req.params.term;
@ -65,6 +65,6 @@ manufacturersRouter.get('/search/:term', async (req: Request, res: Response) =>
res.status(200).send(manufacturer); res.status(200).send(manufacturer);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });

44
Backend/src/models/manufacturers/manufacturers.service.ts
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@ -23,9 +23,6 @@ import {Manufacturers} from './manufacturers.interface';
* Service Methods * Service Methods
*/ */
/**
* Fetches and returns all known manufacturers
*/
export const findAll = async (): Promise<Manufacturers> => { export const findAll = async (): Promise<Manufacturers> => {
let conn; let conn;
let manRows = []; let manRows = [];
@ -57,10 +54,6 @@ export const findAll = async (): Promise<Manufacturers> => {
return manRows; return manRows;
}; };
/**
* Fetches and returns the manufacturer with the specified id
* @param id The id of the manufacturer to fetch
*/
export const find = async (id: number): Promise<Manufacturer> => { export const find = async (id: number): Promise<Manufacturer> => {
let conn; let conn;
let man: any; let man: any;
@ -84,10 +77,6 @@ export const find = async (id: number): Promise<Manufacturer> => {
return man; return man;
}; };
/**
* Fetches and returns all manufacturers that match the search term
* @param term the term to match
*/
export const findBySearchTerm = async (term: string): Promise<Manufacturers> => { export const findBySearchTerm = async (term: string): Promise<Manufacturers> => {
let conn; let conn;
let manRows = []; let manRows = [];
@ -111,3 +100,36 @@ export const findBySearchTerm = async (term: string): Promise<Manufacturers> =>
return manRows; return manRows;
}; };
// export const create = async (newItem: Product): Promise<void> => {
// let conn;
// try {
// conn = await pool.getConnection();
// await conn.query("");
//
// } catch (err) {
// throw err;
// } finally {
// if (conn) conn.end();
// }
// };
//
// export const update = async (updatedItem: Product): Promise<void> => {
// if (models.products[updatedItem.product_id]) {
// models.products[updatedItem.product_id] = updatedItem;
// return;
// }
//
// throw new Error("No record found to update");
// };
//
// export const remove = async (id: number): Promise<void> => {
// const record: Product = models.products[id];
//
// if (record) {
// delete models.products[id];
// return;
// }
//
// throw new Error("No record found to delete");
// };

6
Backend/src/models/pricealarms/pricealarm.interface.ts
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@ -1,6 +0,0 @@
export interface PriceAlarm {
alarm_id: number;
user_id: number;
product_id: number;
defined_price: number;
}

5
Backend/src/models/pricealarms/pricealarms.interface.ts
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@ -1,5 +0,0 @@
import {PriceAlarm} from './pricealarm.interface';
export interface PriceAlarms {
[key: number]: PriceAlarm;
}

102
Backend/src/models/pricealarms/pricealarms.router.ts
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@ -1,102 +0,0 @@
/**
* Required External Modules and Interfaces
*/
import express, {Request, Response} from 'express';
import * as PriceAlarmsService from './pricealarms.service';
import {PriceAlarm} from './pricealarm.interface';
import {PriceAlarms} from './pricealarms.interface';
import * as UserService from '../users/users.service';
/**
* Router Definition
*/
export const pricealarmsRouter = express.Router();
/**
* Controller Definitions
*/
//GET pricealarms/
pricealarmsRouter.get('/', async (req: Request, res: Response) => {
try {
// Authenticate user
const user_ip = req.connection.remoteAddress ?? '';
const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
const priceAlarms = await PriceAlarmsService.getPriceAlarms(user.user_id);
res.status(200).send(priceAlarms);
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
});
// POST pricealarms/create
pricealarmsRouter.post('/create', async (req: Request, res: Response) => {
try {
// Authenticate user
const user_ip = req.connection.remoteAddress ?? '';
const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
// Get info for price alarm creation
const product_id = req.body.product_id;
const defined_price = req.body.defined_price;
if (!product_id || !defined_price) {
// Missing
res.status(400).send(JSON.stringify({message: 'Missing parameters'}));
return;
}
// Create price alarm
const success = await PriceAlarmsService.createPriceAlarm(user.user_id, product_id, defined_price);
if (success) {
res.status(201).send(JSON.stringify({success: true}));
return;
} else {
res.status(500).send(JSON.stringify({success: false}));
return;
}
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
});
// PUT pricealarms/update
pricealarmsRouter.put('/update', async (req: Request, res: Response) => {
try {
// Authenticate user
const user_ip = req.connection.remoteAddress ?? '';
const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
// Get info for price alarm creation
const alarm_id = req.body.alarm_id;
const defined_price = req.body.defined_price;
if (!alarm_id || !defined_price) {
// Missing
res.status(400).send(JSON.stringify({message: 'Missing parameters'}));
return;
}
// Create price alarm
const success = await PriceAlarmsService.updatePriceAlarm(alarm_id, user.user_id, defined_price);
if (success) {
res.status(201).send(JSON.stringify({success: true}));
return;
} else {
res.status(500).send(JSON.stringify({success: false}));
return;
}
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
});

106
Backend/src/models/pricealarms/pricealarms.service.ts
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@ -1,106 +0,0 @@
import * as dotenv from 'dotenv';
dotenv.config();
const mariadb = require('mariadb');
const pool = mariadb.createPool({
host: process.env.DB_HOST,
user: process.env.DB_USER,
password: process.env.DB_PASSWORD,
database: process.env.DB_DATABASE,
connectionLimit: 5
});
/**
* Data Model Interfaces
*/
import {PriceAlarm} from './pricealarm.interface';
import {PriceAlarms} from './pricealarms.interface';
/**
* Service Methods
*/
/**
* Creates a price alarm for the given user for the product with the defined price
* @param user_id The id of the user to create the price alarm for
* @param product_id The id of the product to create the price alarm for
* @param defined_price The defined price for the price alarm
*/
export const createPriceAlarm = async (user_id: number, product_id: number, defined_price: number): Promise<Boolean> => {
let conn;
try {
conn = await pool.getConnection();
const res = await conn.query('INSERT INTO price_alarms (user_id, product_id, defined_price) VALUES (?, ?, ?)', [user_id, product_id, defined_price]);
if (res.affectedRows === 1) {
return true;
} else {
return false;
}
} catch (err) {
throw err;
} finally {
if (conn) {
conn.end();
}
}
return false;
};
/**
* Fetches and returns all price alarms for the given user
* @param user_id
*/
export const getPriceAlarms = async (user_id: number): Promise<PriceAlarms> => {
let conn;
let priceAlarms = [];
try {
conn = await pool.getConnection();
const rows = await conn.query('SELECT alarm_id, user_id, product_id, defined_price FROM price_alarms WHERE user_id = ?', user_id);
for (let row in rows) {
if (row !== 'meta') {
priceAlarms.push(rows[row]);
}
}
return priceAlarms;
} catch (err) {
throw err;
} finally {
if (conn) {
conn.end();
}
}
};
/**
* Updates the given price alarm with the given fields
* @param alarm_id The id of the price alarm to update
* @param user_id The id of the user that wants to update the price alarm
* @param defined_price The defined price for the price alarm
*/
export const updatePriceAlarm = async (alarm_id: number, user_id: number, defined_price: number): Promise<Boolean> => {
let conn;
try {
conn = await pool.getConnection();
const res = await conn.query('UPDATE price_alarms SET defined_price = ? WHERE alarm_id = ? AND user_id = ?', [defined_price, alarm_id, user_id]);
if (res.affectedRows === 1) {
return true;
} else {
return false;
}
} catch (err) {
throw err;
} finally {
if (conn) {
conn.end();
}
}
return false;
};

8
Backend/src/models/prices/prices.router.ts
View File

@ -40,7 +40,7 @@ pricesRouter.get('/', async (req: Request, res: Response) => {
res.status(200).send(prices); res.status(200).send(prices);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -59,7 +59,7 @@ pricesRouter.get('/:id', async (req: Request, res: Response) => {
res.status(200).send(price); res.status(200).send(price);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -78,7 +78,7 @@ pricesRouter.get('/bestDeals/:amount', async (req: Request, res: Response) => {
res.status(200).send(prices); res.status(200).send(prices);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -97,6 +97,6 @@ pricesRouter.get('/byProduct/list/:ids', async (req: Request, res: Response) =>
res.status(200).send(prices); res.status(200).send(prices);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });

91
Backend/src/models/prices/prices.service.ts
View File

@ -23,15 +23,12 @@ import {Prices} from './prices.interface';
* Service Methods * Service Methods
*/ */
/**
* Fetches and returns all known prices
*/
export const findAll = async (): Promise<Prices> => { export const findAll = async (): Promise<Prices> => {
let conn; let conn;
let priceRows = []; let priceRows = [];
try { try {
conn = await pool.getConnection(); conn = await pool.getConnection();
const rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE active_listing = true'); const rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices');
for (let row in rows) { for (let row in rows) {
if (row !== 'meta') { if (row !== 'meta') {
let price: Price = { let price: Price = {
@ -63,16 +60,12 @@ export const findAll = async (): Promise<Prices> => {
return priceRows; return priceRows;
}; };
/**
* Fetches and returns the price with the specified id
* @param id The id of the price to fetch
*/
export const find = async (id: number): Promise<Price> => { export const find = async (id: number): Promise<Price> => {
let conn; let conn;
let price: any; let price: any;
try { try {
conn = await pool.getConnection(); conn = await pool.getConnection();
const rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE price_id = ? AND active_listing = true', id); const rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE price_id = ?', id);
for (let row in rows) { for (let row in rows) {
if (row !== 'meta') { if (row !== 'meta') {
price = rows[row]; price = rows[row];
@ -90,16 +83,12 @@ export const find = async (id: number): Promise<Price> => {
return price; return price;
}; };
/**
* Fetches and returns all prices that belong to the specified product
* @param product the product to fetch the prices for
*/
export const findByProduct = async (product: number): Promise<Prices> => { export const findByProduct = async (product: number): Promise<Prices> => {
let conn; let conn;
let priceRows = []; let priceRows = [];
try { try {
conn = await pool.getConnection(); conn = await pool.getConnection();
const rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ? AND active_listing = true', product); const rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ?', product);
for (let row in rows) { for (let row in rows) {
if (row !== 'meta') { if (row !== 'meta') {
priceRows.push(rows[row]); priceRows.push(rows[row]);
@ -117,14 +106,6 @@ export const findByProduct = async (product: number): Promise<Prices> => {
return priceRows; return priceRows;
}; };
/**
* Fetches and returns prices that belong to the specified product.
* If type is newest, only the newest prices for each vendor will be returned.
* If type is lowest, the lowest daily price for the product is returned.
* Otherwise, all prices for this product are returned.
* @param product The product to fetch the prices for
* @param type The type of prices, e.g. newest / lowest
*/
export const findByType = async (product: string, type: string): Promise<Prices> => { export const findByType = async (product: string, type: string): Promise<Prices> => {
let conn; let conn;
let priceRows = []; let priceRows = [];
@ -142,16 +123,16 @@ export const findByType = async (product: string, type: string): Promise<Prices>
'PARTITION BY p.vendor_id ' + 'PARTITION BY p.vendor_id ' +
'ORDER BY p.timestamp DESC) AS rk ' + 'ORDER BY p.timestamp DESC) AS rk ' +
'FROM prices p ' + 'FROM prices p ' +
'WHERE product_id = ? AND vendor_id != 1 AND active_listing = true) ' + 'WHERE product_id = ? AND vendor_id != 1) ' +
'SELECT s.* ' + 'SELECT s.* ' +
'FROM summary s ' + 'FROM summary s ' +
'WHERE s.rk = 1 '), product); 'WHERE s.rk = 1 '), product);
} else if (type === 'lowest') { } else if (type === 'lowest') {
// Used to get the lowest prices for this product over a period of time // Used to get the lowest prices for this product over a period of time
rows = await conn.query('SELECT price_id, product_id, vendor_id, MIN(price_in_cents) as price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id != 1 AND active_listing = true GROUP BY DAY(timestamp) ORDER BY timestamp', product); rows = await conn.query('SELECT price_id, product_id, vendor_id, MIN(price_in_cents) as price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id != 1 GROUP BY DAY(timestamp) ORDER BY timestamp', product);
} else { } else {
// If no type is given, return all prices for this product // If no type is given, return all prices for this product
rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id != 1 AND active_listing = true', product); rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id != 1', product);
} }
for (let row in rows) { for (let row in rows) {
@ -171,15 +152,6 @@ export const findByType = async (product: string, type: string): Promise<Prices>
return priceRows; return priceRows;
}; };
/**
* Fetches and returns prices that belong to the specified product and vendor.
* If type is newest, only the newest known price for the product at the vendor is returned.
* If type is lowest, only the lowest ever known price for the product at the vendor is returned.
* Otherwise, all prices for this product are returned.
* @param product The product to fetch the prices for
* @param vendor The vendor to fetch the prices for
* @param type The type of prices, e.g. newest / lowest
*/
export const findByVendor = async (product: string, vendor: string, type: string): Promise<Prices> => { export const findByVendor = async (product: string, vendor: string, type: string): Promise<Prices> => {
let conn; let conn;
let priceRows = []; let priceRows = [];
@ -188,13 +160,13 @@ export const findByVendor = async (product: string, vendor: string, type: string
let rows = []; let rows = [];
if (type === 'newest') { if (type === 'newest') {
// Used to get the newest price for this product and vendor // Used to get the newest price for this product and vendor
rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id = ? AND active_listing = true ORDER BY timestamp DESC LIMIT 1', [product, vendor]); rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id = ? ORDER BY timestamp DESC LIMIT 1', [product, vendor]);
} else if (type === 'lowest') { } else if (type === 'lowest') {
// Used to get the lowest prices for this product and vendor in all time // Used to get the lowest prices for this product and vendor in all time
rows = await conn.query('SELECT price_id, product_id, vendor_id, MIN(price_in_cents) as price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id = ? AND active_listing = true LIMIT 1', [product, vendor]); rows = await conn.query('SELECT price_id, product_id, vendor_id, MIN(price_in_cents) as price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id = ? LIMIT 1', [product, vendor]);
} else { } else {
// If no type is given, return all prices for this product and vendor // If no type is given, return all prices for this product and vendor
rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id = ? AND active_listing = true', [product, vendor]); rows = await conn.query('SELECT price_id, product_id, vendor_id, price_in_cents, timestamp FROM prices WHERE product_id = ? AND vendor_id = ?', [product, vendor]);
} }
for (let row in rows) { for (let row in rows) {
@ -214,11 +186,6 @@ export const findByVendor = async (product: string, vendor: string, type: string
return priceRows; return priceRows;
}; };
/**
* Fetches and returns the best current deals, i.e. the non-amazon prices that have the biggest difference to amazon prices.
* Only the latest known prices for every vendor are taken into consideration so we only get up-to-date-deals.
* @param amount The amount of deals to return
*/
export const getBestDeals = async (amount: number): Promise<Prices> => { export const getBestDeals = async (amount: number): Promise<Prices> => {
let conn; let conn;
let priceRows = []; let priceRows = [];
@ -237,7 +204,7 @@ export const getBestDeals = async (amount: number): Promise<Prices> => {
' ROW_NUMBER() OVER(\n' + ' ROW_NUMBER() OVER(\n' +
' PARTITION BY p.product_id, p.vendor_id\n' + ' PARTITION BY p.product_id, p.vendor_id\n' +
' ORDER BY p.timestamp DESC) AS rk\n' + ' ORDER BY p.timestamp DESC) AS rk\n' +
' FROM prices p WHERE active_listing = true)\n' + ' FROM prices p)\n' +
'SELECT s.*\n' + 'SELECT s.*\n' +
'FROM summary s\n' + 'FROM summary s\n' +
'WHERE s.rk = 1'); 'WHERE s.rk = 1');
@ -298,6 +265,7 @@ export const getBestDeals = async (amount: number): Promise<Prices> => {
let maxAmt = Math.min(amount, deals.length); let maxAmt = Math.min(amount, deals.length);
for (let dealIndex = 0; dealIndex < maxAmt; dealIndex++) { for (let dealIndex = 0; dealIndex < maxAmt; dealIndex++) {
//console.log(deals[dealIndex]);
priceRows.push(deals[dealIndex] as Price); priceRows.push(deals[dealIndex] as Price);
} }
@ -314,7 +282,7 @@ export const getBestDeals = async (amount: number): Promise<Prices> => {
}; };
/** /**
* Fetches and returns the lowest, latest, non-amazon price for each given product * Get the lowest, latest, non-amazon price for each given product
* @param ids the ids of the products * @param ids the ids of the products
*/ */
export const findListByProducts = async (productIds: [number]): Promise<Prices> => { export const findListByProducts = async (productIds: [number]): Promise<Prices> => {
@ -337,7 +305,7 @@ export const findListByProducts = async (productIds: [number]): Promise<Prices>
' ORDER BY p.timestamp DESC) AS rk\n' + ' ORDER BY p.timestamp DESC) AS rk\n' +
' FROM prices p' + ' FROM prices p' +
' WHERE p.product_id IN (?)' + ' WHERE p.product_id IN (?)' +
' AND p.vendor_id != 1 AND active_listing = true)\n' + ' AND p.vendor_id != 1)\n' +
'SELECT s.*\n' + 'SELECT s.*\n' +
'FROM summary s\n' + 'FROM summary s\n' +
'WHERE s.rk = 1', [productIds]); 'WHERE s.rk = 1', [productIds]);
@ -376,3 +344,36 @@ export const findListByProducts = async (productIds: [number]): Promise<Prices>
return priceRows; return priceRows;
}; };
// export const create = async (newItem: Product): Promise<void> => {
// let conn;
// try {
// conn = await pool.getConnection();
// await conn.query("");
//
// } catch (err) {
// throw err;
// } finally {
// if (conn) conn.end();
// }
// };
//
// export const update = async (updatedItem: Product): Promise<void> => {
// if (models.products[updatedItem.product_id]) {
// models.products[updatedItem.product_id] = updatedItem;
// return;
// }
//
// throw new Error("No record found to update");
// };
//
// export const remove = async (id: number): Promise<void> => {
// const record: Product = models.products[id];
//
// if (record) {
// delete models.products[id];
// return;
// }
//
// throw new Error("No record found to delete");
// };

8
Backend/src/models/products/products.router.ts
View File

@ -27,7 +27,7 @@ productsRouter.get('/', async (req: Request, res: Response) => {
res.status(200).send(products); res.status(200).send(products);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -46,7 +46,7 @@ productsRouter.get('/:id', async (req: Request, res: Response) => {
res.status(200).send(product); res.status(200).send(product);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -65,7 +65,7 @@ productsRouter.get('/search/:term', async (req: Request, res: Response) => {
res.status(200).send(products); res.status(200).send(products);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -84,6 +84,6 @@ productsRouter.get('/list/:ids', async (req: Request, res: Response) => {
res.status(200).send(products); res.status(200).send(products);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });

48
Backend/src/models/products/products.service.ts
View File

@ -23,9 +23,6 @@ import {Products} from './products.interface';
* Service Methods * Service Methods
*/ */
/**
* Fetches and returns all known products
*/
export const findAll = async (): Promise<Products> => { export const findAll = async (): Promise<Products> => {
let conn; let conn;
let prodRows = []; let prodRows = [];
@ -77,10 +74,6 @@ export const findAll = async (): Promise<Products> => {
return prodRows; return prodRows;
}; };
/**
* Fetches and returns the product with the specified id
* @param id The id of the product to fetch
*/
export const find = async (id: number): Promise<Product> => { export const find = async (id: number): Promise<Product> => {
let conn; let conn;
let prod: any; let prod: any;
@ -104,10 +97,6 @@ export const find = async (id: number): Promise<Product> => {
return prod; return prod;
}; };
/**
* Fetches and returns all products that match the search term
* @param term the term to match
*/
export const findBySearchTerm = async (term: string): Promise<Products> => { export const findBySearchTerm = async (term: string): Promise<Products> => {
let conn; let conn;
let prodRows = []; let prodRows = [];
@ -133,10 +122,6 @@ export const findBySearchTerm = async (term: string): Promise<Products> => {
return prodRows; return prodRows;
}; };
/**
* Fetches and returns the product details for the given list of product ids
* @param ids The list of product ids to fetch the details for
*/
export const findList = async (ids: [number]): Promise<Products> => { export const findList = async (ids: [number]): Promise<Products> => {
let conn; let conn;
let prodRows = []; let prodRows = [];
@ -159,3 +144,36 @@ export const findList = async (ids: [number]): Promise<Products> => {
return prodRows; return prodRows;
}; };
// export const create = async (newItem: Product): Promise<void> => {
// let conn;
// try {
// conn = await pool.getConnection();
// await conn.query("");
//
// } catch (err) {
// throw err;
// } finally {
// if (conn) conn.end();
// }
// };
//
// export const update = async (updatedItem: Product): Promise<void> => {
// if (models.products[updatedItem.product_id]) {
// models.products[updatedItem.product_id] = updatedItem;
// return;
// }
//
// throw new Error("No record found to update");
// };
//
// export const remove = async (id: number): Promise<void> => {
// const record: Product = models.products[id];
//
// if (record) {
// delete models.products[id];
// return;
// }
//
// throw new Error("No record found to delete");
// };

30
Backend/src/models/users/users.router.ts
View File

@ -47,13 +47,10 @@ usersRouter.post('/register', async (req: Request, res: Response) => {
const session: Session = await UserService.createUser(username, password, email, ip); const session: Session = await UserService.createUser(username, password, email, ip);
// Send the session details back to the user // Send the session details back to the user
res.cookie('betterauth', JSON.stringify({ res.status(201).send(session);
id: session.session_id,
key: session.session_key
}), {expires: new Date(Date.now() + 1000 * 60 * 60 * 24 * 30)}).sendStatus(201);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
@ -75,32 +72,37 @@ usersRouter.post('/login', async (req: Request, res: Response) => {
if(!session.session_id) { if(!session.session_id) {
// Error logging in, probably wrong username / password // Error logging in, probably wrong username / password
res.status(401).send(JSON.stringify({messages: ['Wrong username and / or password'], codes: [1, 4]})); res.status(401).send(JSON.stringify({messages: ["Wrong username and / or password"], codes: [1, 4]}));
return; return;
} }
// Send the session details back to the user // Send the session details back to the user
res.cookie('betterauth', JSON.stringify({ res.status(201).send(session);
id: session.session_id,
key: session.session_key
}), {expires: new Date(Date.now() + 1000 * 60 * 60 * 24 * 30)}).sendStatus(200);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
// POST users/checkSessionValid // POST users/checkSessionValid
usersRouter.post('/checkSessionValid', async (req: Request, res: Response) => { usersRouter.post('/checkSessionValid', async (req: Request, res: Response) => {
try { try {
const sessionId: string = req.body.sessionId;
const sessionKey: string = req.body.sessionKey;
const ip: string = req.connection.remoteAddress ?? ''; const ip: string = req.connection.remoteAddress ?? '';
if (!sessionId || !sessionKey) {
// Missing
res.status(400).send(JSON.stringify({message: 'Missing parameters'}));
return;
}
// Update the user entry and create a session // Update the user entry and create a session
const user: User = await UserService.checkSessionWithCookie(req.cookies.betterauth, ip); const user: User = await UserService.checkSession(sessionId, sessionKey, ip);
if(!user.user_id) { if(!user.user_id) {
// Error logging in, probably wrong username / password // Error logging in, probably wrong username / password
res.status(401).send(JSON.stringify({messages: ['Invalid session'], codes: [5]})); res.status(401).send(JSON.stringify({messages: ["Invalid session"], codes: [5]}));
return; return;
} }
@ -108,6 +110,6 @@ usersRouter.post('/checkSessionValid', async (req: Request, res: Response) => {
res.status(201).send(user); res.status(201).send(user);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });

22
Backend/src/models/users/users.service.ts
View File

@ -68,7 +68,7 @@ export const createUser = async (username: string, password: string, email: stri
return { return {
session_id: sessionId, session_id: sessionId,
session_key: sessionKey, session_key: sessionKey,
session_key_hash: 'HIDDEN', session_key_hash: '',
last_IP: ip last_IP: ip
}; };
@ -135,7 +135,7 @@ export const login = async (username: string, password: string, ip: string): Pro
return { return {
session_id: sessionId, session_id: sessionId,
session_key: sessionKey, session_key: sessionKey,
session_key_hash: 'HIDDEN', session_key_hash: '',
last_IP: ip last_IP: ip
}; };
@ -193,7 +193,7 @@ export const checkSession = async (sessionId: string, sessionKey: string, ip: st
await conn.commit(); await conn.commit();
// Get the other required user information and update the user // Get the other required user information and update the user
const userQuery = 'SELECT user_id, username, email, registration_date, last_login_date FROM users WHERE user_id = ?'; const userQuery = "SELECT user_id, username, email, registration_date, last_login_date FROM users WHERE user_id = ?";
const userRows = await conn.query(userQuery, userId); const userRows = await conn.query(userQuery, userId);
let username = ''; let username = '';
let email = ''; let email = '';
@ -213,7 +213,7 @@ export const checkSession = async (sessionId: string, sessionKey: string, ip: st
user_id: userId, user_id: userId,
username: username, username: username,
email: email, email: email,
password_hash: 'HIDDEN', password_hash: '',
registration_date: registrationDate, registration_date: registrationDate,
last_login_date: lastLoginDate last_login_date: lastLoginDate
}; };
@ -229,20 +229,6 @@ export const checkSession = async (sessionId: string, sessionKey: string, ip: st
return {} as User; return {} as User;
}; };
/**
* Calls the checkSession method after extracting the required information from the authentication cookie
* @param cookie The betterauth cookie
* @param ip The users IP address
*/
export const checkSessionWithCookie = async (cookie: any, ip: string): Promise<User> => {
const parsedCookie = JSON.parse(cookie);
const session_id = parsedCookie.id;
const session_key = parsedCookie.key;
return checkSession(session_id, session_key, '');
};
/** /**
* Used in the checkUsernameAndEmail method as return value * Used in the checkUsernameAndEmail method as return value
*/ */

53
Backend/src/models/vendors/vendors.router.ts vendored
View File

@ -6,7 +6,6 @@ import express, {Request, Response} from 'express';
import * as VendorService from './vendors.service'; import * as VendorService from './vendors.service';
import {Vendor} from './vendor.interface'; import {Vendor} from './vendor.interface';
import {Vendors} from './vendors.interface'; import {Vendors} from './vendors.interface';
import * as UserService from '../users/users.service';
/** /**
@ -20,7 +19,7 @@ export const vendorsRouter = express.Router();
* Controller Definitions * Controller Definitions
*/ */
// GET vendors/ // GET items/
vendorsRouter.get('/', async (req: Request, res: Response) => { vendorsRouter.get('/', async (req: Request, res: Response) => {
try { try {
const vendors: Vendors = await VendorService.findAll(); const vendors: Vendors = await VendorService.findAll();
@ -28,27 +27,11 @@ vendorsRouter.get('/', async (req: Request, res: Response) => {
res.status(200).send(vendors); res.status(200).send(vendors);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
// GET vendors/managed // GET items/:id
vendorsRouter.get('/managed', async (req: Request, res: Response) => {
try {
// Authenticate user
const user_ip = req.connection.remoteAddress ?? '';
const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
const vendors = await VendorService.getManagedShops(user.user_id);
res.status(200).send(vendors);
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
});
// GET vendors/:id
vendorsRouter.get('/:id', async (req: Request, res: Response) => { vendorsRouter.get('/:id', async (req: Request, res: Response) => {
const id: number = parseInt(req.params.id, 10); const id: number = parseInt(req.params.id, 10);
@ -63,11 +46,11 @@ vendorsRouter.get('/:id', async (req: Request, res: Response) => {
res.status(200).send(vendor); res.status(200).send(vendor);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
} }
}); });
// GET vendors/search/:term // GET items/:name
vendorsRouter.get('/search/:term', async (req: Request, res: Response) => { vendorsRouter.get('/search/:term', async (req: Request, res: Response) => {
const term: string = req.params.term; const term: string = req.params.term;
@ -82,30 +65,6 @@ vendorsRouter.get('/search/:term', async (req: Request, res: Response) => {
res.status(200).send(vendors); res.status(200).send(vendors);
} catch (e) { } catch (e) {
console.log('Error handling a request: ' + e.message); console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'})); res.status(500).send(JSON.stringify({"message": "Internal Server Error. Try again later."}));
}
});
// PUT /manage/deactivatelisting
vendorsRouter.put('/manage/deactivatelisting', async (req: Request, res: Response) => {
try {
// Authenticate user
const user_ip = req.connection.remoteAddress ?? '';
const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
// Get required parameters
const vendor_id = req.body.vendor_id;
const product_id = req.body.product_id;
const success = await VendorService.deactivateListing(user.user_id, vendor_id, product_id);
if(success) {
res.sendStatus(200);
} else {
res.sendStatus(500);
}
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
} }
}); });

104
Backend/src/models/vendors/vendors.service.ts vendored
View File

@ -17,16 +17,12 @@ const pool = mariadb.createPool({
import {Vendor} from './vendor.interface'; import {Vendor} from './vendor.interface';
import {Vendors} from './vendors.interface'; import {Vendors} from './vendors.interface';
import {User} from '../users/user.interface';
/** /**
* Service Methods * Service Methods
*/ */
/**
* Fetches and returns all known vendors
*/
export const findAll = async (): Promise<Vendors> => { export const findAll = async (): Promise<Vendors> => {
let conn; let conn;
let vendorRows = []; let vendorRows = [];
@ -70,10 +66,6 @@ export const findAll = async (): Promise<Vendors> => {
return vendorRows; return vendorRows;
}; };
/**
* Fetches and returns the vendor with the specified id
* @param id The id of the vendor to fetch
*/
export const find = async (id: number): Promise<Vendor> => { export const find = async (id: number): Promise<Vendor> => {
let conn; let conn;
let vendor: any; let vendor: any;
@ -97,10 +89,6 @@ export const find = async (id: number): Promise<Vendor> => {
return vendor; return vendor;
}; };
/**
* Fetches and returns all vendors that match the search term
* @param term the term to match
*/
export const findBySearchTerm = async (term: string): Promise<Vendors> => { export const findBySearchTerm = async (term: string): Promise<Vendors> => {
let conn; let conn;
let vendorRows = []; let vendorRows = [];
@ -125,63 +113,35 @@ export const findBySearchTerm = async (term: string): Promise<Vendors> => {
return vendorRows; return vendorRows;
}; };
/** // export const create = async (newItem: Product): Promise<void> => {
* Get all vendors that have the given user as admin // let conn;
* @param user The user to return the managed shops for // try {
*/ // conn = await pool.getConnection();
export const getManagedShops = async (user_id: number): Promise<Vendors> => { // await conn.query("");
let conn; //
let vendorRows = []; // } catch (err) {
try { // throw err;
conn = await pool.getConnection(); // } finally {
const rows = await conn.query('SELECT vendor_id, name, streetname, zip_code, city, country_code, phone, website FROM vendors WHERE admin_id LIKE ?', user_id); // if (conn) conn.end();
for (let row in rows) { // }
if (row !== 'meta') { // };
vendorRows.push(rows[row]); //
} // export const update = async (updatedItem: Product): Promise<void> => {
} // if (models.products[updatedItem.product_id]) {
// models.products[updatedItem.product_id] = updatedItem;
} catch (err) { // return;
throw err; // }
} finally { //
if (conn) { // throw new Error("No record found to update");
conn.end(); // };
} //
} // export const remove = async (id: number): Promise<void> => {
// const record: Product = models.products[id];
return vendorRows; //
}; // if (record) {
// delete models.products[id];
/** // return;
* Deactivates a product listing for a specific vendor // }
* @param user_id The user id of the issuing user //
* @param vendor_id The vendor id of the vendor to deactivate the listing for // throw new Error("No record found to delete");
* @param product_id The product id of the product to deactivate the listing for // };
*/
export const deactivateListing = async (user_id: number, vendor_id: number, product_id: number): Promise<Boolean> => {
let conn;
try {
conn = await pool.getConnection();
// Check if the user is authorized to manage the requested vendor
const user_vendor_rows = await conn.query('SELECT vendor_id FROM vendors WHERE vendor_id = ? AND admin_id = ?', [vendor_id, user_id]);
if (user_vendor_rows.length !== 1) {
return false;
}
const status = await conn.query('UPDATE prices SET active_listing = false WHERE vendor_id = ? and product_id = ?', [vendor_id, product_id]);
if(status.affectedRows > 0){
return true;
}
return false;
} catch (err) {
throw err;
} finally {
if (conn) {
conn.end();
}
}
return false;
};

22
Backend/webpack.config.ts
View File

@ -1,32 +1,32 @@
const webpack = require('webpack'); const webpack = require("webpack");
const path = require('path'); const path = require("path");
const nodeExternals = require('webpack-node-externals'); const nodeExternals = require("webpack-node-externals");
module.exports = { module.exports = {
entry: ['webpack/hot/poll?100', './src/index.ts'], entry: ["webpack/hot/poll?100", "./src/index.ts"],
watch: false, watch: false,
target: 'node', target: "node",
externals: [ externals: [
nodeExternals({ nodeExternals({
whitelist: ['webpack/hot/poll?100'] whitelist: ["webpack/hot/poll?100"]
}) })
], ],
module: { module: {
rules: [ rules: [
{ {
test: /.tsx?$/, test: /.tsx?$/,
use: 'ts-loader', use: "ts-loader",
exclude: /node_modules/ exclude: /node_modules/
} }
] ]
}, },
mode: 'development', mode: "development",
resolve: { resolve: {
extensions: ['.tsx', '.ts', '.js'] extensions: [".tsx", ".ts", ".js"]
}, },
plugins: [new webpack.HotModuleReplacementPlugin()], plugins: [new webpack.HotModuleReplacementPlugin()],
output: { output: {
path: path.join(__dirname, 'dist'), path: path.join(__dirname, "dist"),
filename: 'index.js' filename: "index.js"
} }
}; };

4
Crawler/Crawler.iml
View File

@ -2,13 +2,13 @@
<module type="WEB_MODULE" version="4"> <module type="WEB_MODULE" version="4">
<component name="FacetManager"> <component name="FacetManager">
<facet type="Python" name="Python"> <facet type="Python" name="Python">
<configuration sdkName="Python 3.9 (venv)" /> <configuration sdkName="Python 3.9" />
</facet> </facet>
</component> </component>
<component name="NewModuleRootManager" inherit-compiler-output="true"> <component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output /> <exclude-output />
<content url="file://$MODULE_DIR$" /> <content url="file://$MODULE_DIR$" />
<orderEntry type="sourceFolder" forTests="false" /> <orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="Python 3.9 (venv) interpreter library" level="application" /> <orderEntry type="library" name="Python 3.9 interpreter library" level="application" />
</component> </component>
</module> </module>

4
Crawler/crawler.py
View File

@ -1,5 +1,4 @@
import sql import sql
import amazonspider
def crawl(product_ids: [int]) -> dict: def crawl(product_ids: [int]) -> dict:
@ -51,14 +50,13 @@ def crawl(product_ids: [int]) -> dict:
'products_with_problems': products_with_problems 'products_with_problems': products_with_problems
} }
def __crawl_amazon__(product_info: dict) -> tuple: def __crawl_amazon__(product_info: dict) -> tuple:
""" """
Crawls the price for the given product from amazon Crawls the price for the given product from amazon
:param product_info: A dict with product info containing product_id, vendor_id, url :param product_info: A dict with product info containing product_id, vendor_id, url
:return: A tuple with the crawled data, containing (product_id, vendor_id, price_in_cents) :return: A tuple with the crawled data, containing (product_id, vendor_id, price_in_cents)
""" """
amazonspider.start_crawling()
return (product_info['product_id'], product_info['vendor_id'], 123) return (product_info['product_id'], product_info['vendor_id'], 123)

0
Crawler/unused/scrapy/crawler/__init__.py → Crawler/crawler/__init__.py
View File

0
Crawler/crawler/amazonspider.py Normal file
View File

0
Crawler/unused/scrapy/crawler/items.py → Crawler/crawler/items.py
View File

0
Crawler/unused/scrapy/crawler/middlewares.py → Crawler/crawler/middlewares.py
View File

0
Crawler/unused/scrapy/crawler/pipelines.py → Crawler/crawler/pipelines.py
View File

0
Crawler/unused/scrapy/crawler/settings.py → Crawler/crawler/settings.py
View File

0
Crawler/unused/scrapy/spiders/__init__.py → Crawler/crawler/spiders/__init__.py
View File

0
Crawler/unused/scrapy/scrapy.cfg → Crawler/scrapy.cfg
View File

33
Crawler/unused/scrapy/amazonspider.py
View File

@ -1,33 +0,0 @@
import scrapy
from scrapy.crawler import CrawlerProcess
import re
class AmazonSpider(scrapy.Spider):
name = 'amazon'
allowed_domains = ['amazon.de']
start_urls = ['https://amazon.de/dp/B083DRCPJG']
# def __init__(self, start_urls):
# self.start_urls = start_urls
def parse(self, response):
price = response.xpath('//*[@id="priceblock_ourprice"]/text()').extract_first()
if not price:
price = response.xpath('//*[@data-asin-price]/@data-asin-price').extract_first() or \
response.xpath('//*[@id="price_inside_buybox"]/text()').extract_first()
euros = re.match('(\d*),\d\d', price).group(1)
cents = re.match('\d*,(\d\d)', price).group(1)
priceincents = euros + cents
yield {'price': priceincents}
def start_crawling():
process = CrawlerProcess(
settings={'COOKIES_ENABLED': 'False', 'CONCURRENT_REQUESTS_PER_IP': 1, 'ROBOTSTXT_OBEY': False,
'USER_AGENT': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36',
'DOWNLOAD_DELAY': 3}
, install_root_handler=False)
process.crawl()
process.start()

25
Crawler/unused/scrapy/spiders/amazon.py
View File

@ -1,25 +0,0 @@
import scrapy
import re
class AmazonSpider(scrapy.Spider):
name = 'amazon'
allowed_domains = ['amazon.de']
start_urls = ['https://amazon.de/dp/B083DRCPJG']
def parse(self, response):
price = response.xpath('//*[@id="priceblock_ourprice"]/text()').extract_first()
if not price:
price = response.xpath('//*[@data-asin-price]/@data-asin-price').extract_first() or \
response.xpath('//*[@id="price_inside_buybox"]/text()').extract_first()
euros = re.match('(\d*),\d\d', price).group(1)
cents = re.match('\d*,(\d\d)', price).group(1)
priceincents = euros + cents
yield {'price': priceincents}

43
CucumberTests/CucumberTests.iml
View File

@ -10,24 +10,17 @@
<sourceFolder url="file://$MODULE_DIR$/src/test/resource" type="java-resource" /> <sourceFolder url="file://$MODULE_DIR$/src/test/resource" type="java-resource" />
<excludeFolder url="file://$MODULE_DIR$/target" /> <excludeFolder url="file://$MODULE_DIR$/target" />
</content> </content>
<orderEntry type="jdk" jdkName="openjdk-16" jdkType="JavaSDK" /> <orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" /> <orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" scope="TEST" name="Maven: io.cucumber:cucumber-java:2.3.1" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: io.cucumber:cucumber-core:2.3.1" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: info.cukes:cucumber-html:0.2.6" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: io.cucumber:cucumber-jvm-deps:1.0.6" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: io.cucumber:gherkin:5.0.0" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: io.cucumber:tag-expressions:1.1.1" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: io.cucumber:cucumber-junit:2.3.1" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" /> <orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" /> <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:cucumber-java:6.10.3" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:cucumber-core:6.10.3" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:cucumber-gherkin:6.10.3" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:cucumber-gherkin-messages:6.10.3" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:messages:15.0.0" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:tag-expressions:3.0.1" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:cucumber-expressions:10.3.0" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:datatable:3.5.0" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:cucumber-plugin:6.10.3" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:docstring:6.10.3" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:html-formatter:13.0.0" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:create-meta:4.0.0" level="project" />
<orderEntry type="library" name="Maven: org.apiguardian:apiguardian-api:1.1.1" level="project" />
<orderEntry type="library" name="Maven: io.cucumber:cucumber-junit:6.10.3" level="project" />
<orderEntry type="library" name="Maven: org.apache.maven.plugins:maven-compiler-plugin:3.8.1" level="project" /> <orderEntry type="library" name="Maven: org.apache.maven.plugins:maven-compiler-plugin:3.8.1" level="project" />
<orderEntry type="library" name="Maven: org.apache.maven:maven-plugin-api:3.0" level="project" /> <orderEntry type="library" name="Maven: org.apache.maven:maven-plugin-api:3.0" level="project" />
<orderEntry type="library" name="Maven: org.apache.maven:maven-model:3.0" level="project" /> <orderEntry type="library" name="Maven: org.apache.maven:maven-model:3.0" level="project" />
@ -60,25 +53,5 @@
<orderEntry type="library" name="Maven: org.codehaus.plexus:plexus-compiler-api:2.8.4" level="project" /> <orderEntry type="library" name="Maven: org.codehaus.plexus:plexus-compiler-api:2.8.4" level="project" />
<orderEntry type="library" name="Maven: org.codehaus.plexus:plexus-compiler-manager:2.8.4" level="project" /> <orderEntry type="library" name="Maven: org.codehaus.plexus:plexus-compiler-manager:2.8.4" level="project" />
<orderEntry type="library" scope="RUNTIME" name="Maven: org.codehaus.plexus:plexus-compiler-javac:2.8.4" level="project" /> <orderEntry type="library" scope="RUNTIME" name="Maven: org.codehaus.plexus:plexus-compiler-javac:2.8.4" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-java:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-api:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-chrome-driver:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-edge-driver:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-firefox-driver:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-ie-driver:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-opera-driver:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-remote-driver:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-safari-driver:3.141.59" level="project" />
<orderEntry type="library" name="Maven: org.seleniumhq.selenium:selenium-support:3.141.59" level="project" />
<orderEntry type="library" name="Maven: net.bytebuddy:byte-buddy:1.8.15" level="project" />
<orderEntry type="library" name="Maven: org.apache.commons:commons-exec:1.3" level="project" />
<orderEntry type="library" name="Maven: com.google.guava:guava:25.0-jre" level="project" />
<orderEntry type="library" name="Maven: com.google.code.findbugs:jsr305:1.3.9" level="project" />
<orderEntry type="library" name="Maven: org.checkerframework:checker-compat-qual:2.0.0" level="project" />
<orderEntry type="library" name="Maven: com.google.errorprone:error_prone_annotations:2.1.3" level="project" />
<orderEntry type="library" name="Maven: com.google.j2objc:j2objc-annotations:1.1" level="project" />
<orderEntry type="library" name="Maven: org.codehaus.mojo:animal-sniffer-annotations:1.14" level="project" />
<orderEntry type="library" name="Maven: com.squareup.okhttp3:okhttp:3.11.0" level="project" />
<orderEntry type="library" name="Maven: com.squareup.okio:okio:1.14.0" level="project" />
</component> </component>
</module> </module>

21
CucumberTests/pom.xml
View File

@ -4,7 +4,7 @@
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion> <modelVersion>4.0.0</modelVersion>
<groupId>xyz.betterzon</groupId> <groupId>de.taskhub</groupId>
<artifactId>CucumberTests</artifactId> <artifactId>CucumberTests</artifactId>
<version>1.0-SNAPSHOT</version> <version>1.0-SNAPSHOT</version>
<properties> <properties>
@ -13,30 +13,21 @@
</properties> </properties>
<dependencies> <dependencies>
<dependency> <dependency>
<groupId>junit</groupId> <groupId>io.cucumber</groupId>
<artifactId>junit</artifactId> <artifactId>cucumber-java</artifactId>
<version>4.12</version> <version>2.3.1</version>
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>6.10.3</version>
</dependency>
<dependency> <dependency>
<groupId>io.cucumber</groupId> <groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId> <artifactId>cucumber-junit</artifactId>
<version>6.10.3</version> <version>2.3.1</version>
<scope>test</scope>
</dependency> </dependency>
<dependency> <dependency>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId> <artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version> <version>3.8.1</version>
</dependency> </dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.141.59</version>
</dependency>
</dependencies> </dependencies>
</project> </project>

17
CucumberTests/src/test/java/RunTest.java
View File

@ -1,10 +1,6 @@
import io.cucumber.junit.Cucumber; import cucumber.api.CucumberOptions;
import io.cucumber.junit.CucumberOptions; import cucumber.api.junit.Cucumber;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.runner.RunWith; import org.junit.runner.RunWith;
import org.openqa.selenium.firefox.FirefoxDriver;
import stepdefs.Preconditions;
@RunWith(Cucumber.class) @RunWith(Cucumber.class)
@CucumberOptions( @CucumberOptions(
@ -13,13 +9,4 @@ import stepdefs.Preconditions;
) )
public class RunTest { public class RunTest {
@BeforeClass
public static void setup() {
Preconditions.driver= new FirefoxDriver();
}
@AfterClass
public static void teardown() {
Preconditions.driver.close();
}
} }

7
CucumberTests/src/test/java/stepdefs/Preconditions.java
View File

@ -1,7 +0,0 @@
package stepdefs;
import org.openqa.selenium.WebDriver;
public class Preconditions {
public static WebDriver driver;
}

7
CucumberTests/src/test/java/stepdefs/PriceAlarm.java
View File

@ -1,9 +1,8 @@
package stepdefs; package stepdefs;
import io.cucumber.java.PendingException; import cucumber.api.java.en.Given;
import io.cucumber.java.en.Given; import cucumber.api.java.en.Then;
import io.cucumber.java.en.Then; import cucumber.api.java.en.When;
import io.cucumber.java.en.When;
public class PriceAlarm { public class PriceAlarm {
@Given("^the user has at least (\\d+) price alarm set$") @Given("^the user has at least (\\d+) price alarm set$")

30
CucumberTests/src/test/java/stepdefs/SearchProduct.java
View File

@ -1,38 +1,21 @@
package stepdefs; package stepdefs;
import io.cucumber.java.PendingException; import cucumber.api.PendingException;
import io.cucumber.java.en.Given; import cucumber.api.java.en.Given;
import io.cucumber.java.en.Then; import cucumber.api.java.en.Then;
import io.cucumber.java.en.When; import cucumber.api.java.en.When;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
public class SearchProduct { public class SearchProduct {
@Given("^the user is on the landing page$") @Given("^the user is on the landing page$")
public void the_user_is_on_the_landing_page() throws Exception { public void the_user_is_on_the_landing_page() throws Exception {
//throw new PendingException();
Preconditions.driver.get("https://betterzon.xyz");
WebElement logo = (new WebDriverWait(Preconditions.driver, 10))
.until(ExpectedConditions.elementToBeClickable(By.cssSelector(".logo")));
} }
@When("^the user enters the search term \"([^\"]*)\" and clicks search$") @When("^the user enters the search term \"([^\"]*)\" and clicks search$")
public void the_user_enters_the_search_term_and_clicks_search(String searchTerm) throws Exception { public void the_user_enters_the_search_term_and_clicks_search(String arg0) throws Exception {
WebElement searchField = Preconditions.driver.findElement(By.cssSelector(".ng-untouched.ng-pristine.ng-valid"));
searchField.sendKeys(searchTerm);
searchField.sendKeys(Keys.ENTER);
WebElement logo = (new WebDriverWait(Preconditions.driver, 10))
.until(ExpectedConditions.elementToBeClickable(By.cssSelector(".logo")));
} }
@Then("^the user should see the error page \"([^\"]*)\"$") @Then("^the user should see the error page \"([^\"]*)\"$")
public void the_user_should_see_the_error_page(String arg0) throws Exception { public void the_user_should_see_the_error_page(String arg0) throws Exception {
WebElement noProdsFoundMsg = (new WebDriverWait(Preconditions.driver, 10))
.until(ExpectedConditions.elementToBeClickable(By.cssSelector(".ng-star-inserted")));
assert(noProdsFoundMsg.getText().contains("No Products found!"));
} }
@Given("^the user is not logged in$") @Given("^the user is not logged in$")
@ -45,9 +28,6 @@ public class SearchProduct {
@Then("^the user should see a list of products$") @Then("^the user should see a list of products$")
public void the_user_should_see_a_list_of_products() throws Exception { public void the_user_should_see_a_list_of_products() throws Exception {
WebElement product = (new WebDriverWait(Preconditions.driver, 10))
.until(ExpectedConditions.elementToBeClickable(By.cssSelector(".productItem.ng-star-inserted")));
assert(product.isDisplayed());
} }
@When("^the user clicks on the first product$") @When("^the user clicks on the first product$")

12
Frontend/src/app/components/footer/footer.component.spec.ts
View File

@ -1,18 +1,18 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {FooterComponent} from './footer.component'; import {FooterComponent} from './footer.component';
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
import {AppComponent} from '../../app.component'; import {AppComponent} from "../../app.component";
import {ImprintComponent} from '../../pages/imprint/imprint.component'; import {ImprintComponent} from "../../pages/imprint/imprint.component";
import {ActivatedRoute, Router} from '@angular/router'; import {ActivatedRoute, Router} from "@angular/router";
describe('FooterComponent', () => { describe('FooterComponent', () => {
let component: FooterComponent; let component: FooterComponent;
let fixture: ComponentFixture<FooterComponent>; let fixture: ComponentFixture<FooterComponent>;
const router = { let router = {
navigate: jasmine.createSpy('navigate'), navigate: jasmine.createSpy('navigate'),
routerState: jasmine.createSpy('routerState') routerState: jasmine.createSpy('routerState')
}; }
beforeEach(async () => { beforeEach(async () => {
await TestBed.configureTestingModule({ await TestBed.configureTestingModule({

13
Frontend/src/app/components/header/header.component.spec.ts
View File

@ -1,22 +1,21 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {HeaderComponent} from './header.component'; import {HeaderComponent} from './header.component';
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
import {MatMenuModule} from '@angular/material/menu'; import {MatMenuModule} from "@angular/material/menu";
import {Router} from '@angular/router'; import {Router} from "@angular/router";
describe('HeaderComponent', () => { describe('HeaderComponent', () => {
let component: HeaderComponent; let component: HeaderComponent;
let fixture: ComponentFixture<HeaderComponent>; let fixture: ComponentFixture<HeaderComponent>;
const router = { let router = {
navigate: jasmine.createSpy('navigate'), navigate: jasmine.createSpy('navigate'),
navigateByUrl: (url: string) => { navigateByUrl: (url: string) => {
return { return {
then: () => { then: () => {}
}
} }
};
} }
};
beforeEach(async () => { beforeEach(async () => {
await TestBed.configureTestingModule({ await TestBed.configureTestingModule({

13
Frontend/src/app/components/newest-prices-list/newest-prices-list.component.spec.ts
View File

@ -1,19 +1,18 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {NewestPricesListComponent} from './newest-prices-list.component'; import {NewestPricesListComponent} from './newest-prices-list.component';
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
import {HttpClient} from '@angular/common/http'; import {HttpClient} from "@angular/common/http";
import {AbstractMockObservableService} from '../../mocks/mock.service'; import {AbstractMockObservableService} from "../../mocks/mock.service";
import {ApiService} from '../../services/api.service'; import {ApiService} from "../../services/api.service";
import {Observable} from 'rxjs';
class MockApiService extends AbstractMockObservableService { class MockApiService extends AbstractMockObservableService {
getCurrentPricePerVendor(): any { getCurrentPricePerVendor() {
this.content = []; this.content = [];
return this; return this;
} }
getVendors(): any { getVendors() {
const vendor = { const vendor = {
vendor_id: 1, vendor_id: 1,
name: 'Max Mustermann', name: 'Max Mustermann',

41
Frontend/src/app/components/product-details/product-details.component.spec.ts
View File

@ -1,33 +1,18 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {ProductDetailsComponent} from './product-details.component'; import {ProductDetailsComponent} from './product-details.component';
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
import {AbstractMockObservableService} from '../../mocks/mock.service'; import {AbstractMockObservableService} from "../../mocks/mock.service";
import {ApiService} from '../../services/api.service'; import {ApiService} from "../../services/api.service";
import {ChartComponent, NgApexchartsModule} from 'ng-apexcharts'; import {ChartComponent, NgApexchartsModule} from "ng-apexcharts";
import {By} from '@angular/platform-browser';
class MockApiService extends AbstractMockObservableService { class MockApiService extends AbstractMockObservableService {
getProduct(): any { getProduct() {
const product = { this.content = {};
product_id: 1,
asin: 'ASIN',
is_active: true,
name: 'Super tolles Produkt',
short_description: 'Descr',
long_description: 'Descr',
image_guid: '123',
date_added: new Date(),
last_modified: new Date(),
manufacturer_id: 1,
selling_rank: '1',
category_id: 1
};
this.content = product;
return this; return this;
} }
getLowestPrices(): any { getLowestPrices() {
const price = { const price = {
price_id: 1, price_id: 1,
product_id: 1, product_id: 1,
@ -39,12 +24,12 @@ class MockApiService extends AbstractMockObservableService {
return this; return this;
} }
getAmazonPrice(): any { getAmazonPrice() {
this.content = {}; this.content = {};
return this; return this;
} }
getVendors(): any { getVendors() {
const vendor = { const vendor = {
vendor_id: 1, vendor_id: 1,
name: 'Max Mustermann', name: 'Max Mustermann',
@ -54,7 +39,7 @@ class MockApiService extends AbstractMockObservableService {
country_code: 'DE', country_code: 'DE',
phone: '+49 123 4567890', phone: '+49 123 4567890',
website: 'https://www.amazon.de', website: 'https://www.amazon.de',
}; }
this.content = [vendor]; this.content = [vendor];
return this; return this;
} }
@ -87,10 +72,4 @@ describe('ProductDetailsComponent', () => {
it('should create', () => { it('should create', () => {
expect(component).toBeTruthy(); expect(component).toBeTruthy();
}); });
it('should show the product name', () => {
component.ngOnInit();
const title = fixture.debugElement.query(By.css('.productTitle'));
expect(title.nativeElement.innerText).toEqual('Super tolles Produkt');
});
}); });

22
Frontend/src/app/components/product-list/product-list.component.spec.ts
View File

@ -1,20 +1,20 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {ProductListComponent} from './product-list.component'; import {ProductListComponent} from './product-list.component';
import {FooterComponent} from '../footer/footer.component'; import {FooterComponent} from "../footer/footer.component";
import {HeaderComponent} from '../header/header.component'; import {HeaderComponent} from "../header/header.component";
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
import {ApiService} from '../../services/api.service'; import {ApiService} from "../../services/api.service";
import {AbstractMockObservableService} from '../../mocks/mock.service'; import {AbstractMockObservableService} from "../../mocks/mock.service";
import {Router} from '@angular/router'; import {Router} from "@angular/router";
class MockApiService extends AbstractMockObservableService { class MockApiService extends AbstractMockObservableService {
getProducts(): any { getProducts() {
this.content = []; this.content = [];
return this; return this;
} }
getProductsByQuery(): any { getProductsByQuery() {
this.content = []; this.content = [];
return this; return this;
} }
@ -24,10 +24,10 @@ describe('ProductListComponent', () => {
let component: ProductListComponent; let component: ProductListComponent;
let fixture: ComponentFixture<ProductListComponent>; let fixture: ComponentFixture<ProductListComponent>;
let mockService; let mockService;
const router = { let router = {
navigate: jasmine.createSpy('navigate'), navigate: jasmine.createSpy('navigate'),
routerState: jasmine.createSpy('routerState') routerState: jasmine.createSpy('routerState')
}; }
beforeEach(async () => { beforeEach(async () => {
mockService = new MockApiService(); mockService = new MockApiService();
@ -71,7 +71,7 @@ describe('ProductListComponent', () => {
manufacturer_id: 1, manufacturer_id: 1,
selling_rank: '1', selling_rank: '1',
category_id: 1 category_id: 1
}; }
component.clickedProduct(product); component.clickedProduct(product);
expect(router.navigate).toHaveBeenCalledWith(['/product/1']); expect(router.navigate).toHaveBeenCalledWith(['/product/1']);

8
Frontend/src/app/pages/landingpage/landingpage.component.spec.ts
View File

@ -1,16 +1,16 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {LandingpageComponent} from './landingpage.component'; import {LandingpageComponent} from './landingpage.component';
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
import {Router} from '@angular/router'; import {Router} from "@angular/router";
describe('LandingpageComponent', () => { describe('LandingpageComponent', () => {
let component: LandingpageComponent; let component: LandingpageComponent;
let fixture: ComponentFixture<LandingpageComponent>; let fixture: ComponentFixture<LandingpageComponent>;
const router = { let router = {
navigate: jasmine.createSpy('navigate'), navigate: jasmine.createSpy('navigate'),
routerState: jasmine.createSpy('routerState') routerState: jasmine.createSpy('routerState')
}; }
beforeEach(async () => { beforeEach(async () => {
await TestBed.configureTestingModule({ await TestBed.configureTestingModule({

2
Frontend/src/app/pages/product-detail-page/product-detail-page.component.spec.ts
View File

@ -1,7 +1,7 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {ProductDetailPageComponent} from './product-detail-page.component'; import {ProductDetailPageComponent} from './product-detail-page.component';
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
describe('ProductDetailPageComponent', () => { describe('ProductDetailPageComponent', () => {
let component: ProductDetailPageComponent; let component: ProductDetailPageComponent;

8
Frontend/src/app/pages/product-search-page/product-search-page.component.spec.ts
View File

@ -1,10 +1,10 @@
import {ComponentFixture, TestBed} from '@angular/core/testing'; import {ComponentFixture, TestBed} from '@angular/core/testing';
import {ProductSearchPageComponent} from './product-search-page.component'; import {ProductSearchPageComponent} from './product-search-page.component';
import {HeaderComponent} from '../../components/header/header.component'; import {HeaderComponent} from "../../components/header/header.component";
import {FooterComponent} from '../../components/footer/footer.component'; import {FooterComponent} from "../../components/footer/footer.component";
import {ProductListComponent} from '../../components/product-list/product-list.component'; import {ProductListComponent} from "../../components/product-list/product-list.component";
import {RouterTestingModule} from '@angular/router/testing'; import {RouterTestingModule} from "@angular/router/testing";
describe('ProductSearchPageComponent', () => { describe('ProductSearchPageComponent', () => {
let component: ProductSearchPageComponent; let component: ProductSearchPageComponent;

6
README.md
View File

@ -3,9 +3,9 @@ Website: https://www.betterzon.xyz<br>
Blog: https://blog.betterzon.xyz<br> Blog: https://blog.betterzon.xyz<br>
Wiki: https://github.com/Mueller-Patrick/Betterzon/wiki Wiki: https://github.com/Mueller-Patrick/Betterzon/wiki
# Code Quality
[![Codacy Badge](https://app.codacy.com/project/badge/Grade/88e47ebf837b43af9d12147c22f77f7f)](https://www.codacy.com/gh/Mueller-Patrick/Betterzon/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=Mueller-Patrick/Betterzon&amp;utm_campaign=Badge_Grade)
# Project Status # Project Status
![Latest Commit Build Status](https://ci.betterzon.xyz/job/Verify_Build_on_PR/badge/icon?style=flat-square&subject=Latest%20Commit)
![Deployment Status](https://ci.betterzon.xyz/job/GitHub%20Deployment/badge/icon?style=flat-square&subject=Deployment&status=Success)
<br>
[![Website Status](https://img.shields.io/website?label=www.betterzon.xyz&style=for-the-badge&url=https%3A%2F%2Fwww.betterzon.xyz)](https://www.betterzon.xyz) [![Website Status](https://img.shields.io/website?label=www.betterzon.xyz&style=for-the-badge&url=https%3A%2F%2Fwww.betterzon.xyz)](https://www.betterzon.xyz)
[![Blog Status](https://img.shields.io/website?label=blog.betterzon.xyz&style=for-the-badge&url=https%3A%2F%2Fblog.betterzon.xyz)](https://blog.betterzon.xyz) [![Blog Status](https://img.shields.io/website?label=blog.betterzon.xyz&style=for-the-badge&url=https%3A%2F%2Fblog.betterzon.xyz)](https://blog.betterzon.xyz)