Backend/src/models/contact_persons/contact_persons.router.ts

@@ -76,9 +76,7 @@ contactpersonsRouter.post('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get required parameters
         const vendor_id = req.body.vendor_id;
@@ -91,9 +89,9 @@ contactpersonsRouter.post('/', async (req: Request, res: Response) => {
         const success = await ContactPersonService.createContactEntry(user.user_id, vendor_id, first_name, last_name, gender, email, phone);
 
         if (success) {
-            res.status(201).send({});
+            res.sendStatus(201);
         } else {
-            res.status(500).send({});
+            res.sendStatus(500);
         }
     } catch (e) {
         console.log('Error handling a request: ' + e.message);
@@ -106,9 +104,7 @@ contactpersonsRouter.put('/:id', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get required parameters
         const contact_person_id = parseInt(req.params.id, 10);
@@ -122,9 +118,9 @@ contactpersonsRouter.put('/:id', async (req: Request, res: Response) => {
         const success = await ContactPersonService.updateContactEntry(user.user_id, contact_person_id, vendor_id, first_name, last_name, gender, email, phone);
 
         if (success) {
-            res.status(200).send({});
+            res.sendStatus(200);
         } else {
-            res.status(500).send({});
+            res.sendStatus(500);
         }
     } catch (e) {
         console.log('Error handling a request: ' + e.message);

Backend/src/models/crawling_status/crawling_status.router.ts

@@ -25,12 +25,10 @@ crawlingstatusRouter.get('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         if (!user.is_admin) {
-            res.status(403).send({});
+            res.sendStatus(403);
             return;
         }
 

Backend/src/models/favorite_shops/favoriteshops.router.ts

@@ -24,9 +24,7 @@ favoriteshopsRouter.get('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.params.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.params.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         const priceAlarms = await FavoriteShopsService.getFavoriteShops(user.user_id);
 
@@ -42,9 +40,7 @@ favoriteshopsRouter.post('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get info for price alarm creation
         const vendor_id = req.body.vendor_id;
@@ -76,9 +72,7 @@ favoriteshopsRouter.delete('/:id', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.params.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.params.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get info for price alarm creation
         const favorite_id = parseInt(req.params.id, 10);

Backend/src/models/pricealarms/pricealarms.router.ts

@@ -24,9 +24,7 @@ pricealarmsRouter.get('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.params.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.params.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         const priceAlarms = await PriceAlarmsService.getPriceAlarms(user.user_id);
 
@@ -42,9 +40,7 @@ pricealarmsRouter.post('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get info for price alarm creation
         const product_id = req.body.product_id;
@@ -77,9 +73,7 @@ pricealarmsRouter.put('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get info for price alarm creation
         const alarm_id = req.body.alarm_id;

Backend/src/models/prices/prices.router.ts

@@ -107,9 +107,7 @@ pricesRouter.post('/', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get required parameters
         const vendor_id = req.body.vendor_id;
@@ -119,9 +117,9 @@ pricesRouter.post('/', async (req: Request, res: Response) => {
         const success = await PriceService.createPriceEntry(user.user_id, vendor_id, product_id, price_in_cents);
 
         if (success) {
-            res.status(201).send({});
+            res.sendStatus(201);
         } else {
-            res.status(500).send({});
+            res.sendStatus(500);
         }
     } catch (e) {
         console.log('Error handling a request: ' + e.message);

Backend/src/models/products/products.router.ts

@@ -120,7 +120,7 @@ productsRouter.post('/', async (req: Request, res: Response) => {
         const result: boolean = await ProductService.addNewProduct(asin);
 
         if (result) {
-            res.status(201).send({});
+            res.sendStatus(201);
         } else {
             res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
         }

Backend/src/models/users/users.router.ts

@@ -47,10 +47,10 @@ usersRouter.post('/register', async (req: Request, res: Response) => {
         const session: Session = await UserService.createUser(username, password, email, ip);
 
         // Send the session details back to the user
-        res.status(201).send({
+        res.cookie('betterauth', JSON.stringify({
-            session_id: session.session_id,
+            id: session.session_id,
-            session_key: session.session_key
+            key: session.session_key
-        });
+        }), {expires: new Date(Date.now() + 1000 * 60 * 60 * 24 * 30)}).sendStatus(201);
     } catch (e) {
         console.log('Error handling a request: ' + e.message);
         res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
@@ -80,10 +80,10 @@ usersRouter.post('/login', async (req: Request, res: Response) => {
         }
 
         // Send the session details back to the user
-        res.status(200).send({
+        res.cookie('betterauth', JSON.stringify({
-            session_id: session.session_id,
+            id: session.session_id,
-            session_key: session.session_key
+            key: session.session_key
-        });
+        }), {expires: new Date(Date.now() + 1000 * 60 * 60 * 24 * 30)}).sendStatus(200);
     } catch (e) {
         console.log('Error handling a request: ' + e.message);
         res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
@@ -94,17 +94,9 @@ usersRouter.post('/login', async (req: Request, res: Response) => {
 usersRouter.post('/checkSessionValid', async (req: Request, res: Response) => {
     try {
         const ip: string = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
-        const session_key = req.body.session_key;
-
-        if(!session_id || !session_key) {
-            // Error logging in, probably wrong username / password
-            res.status(401).send(JSON.stringify({messages: ['No session detected'], codes: [5]}));
-            return;
-        }
 
         // Update the user entry and create a session
-        const user: User = await UserService.checkSession(session_id, session_key, ip);
+        const user: User = await UserService.checkSessionWithCookie(req.cookies.betterauth, ip);
 
         if (!user.user_id) {
             // Error logging in, probably wrong username / password

Backend/src/models/vendors/vendors.router.ts

@@ -37,9 +37,7 @@ vendorsRouter.get('/managed', async (req: Request, res: Response) => {
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.params.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.params.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         const vendors = await VendorService.getManagedShops(user.user_id);
 
@@ -93,9 +91,7 @@ vendorsRouter.put('/manage/deactivatelisting', async (req: Request, res: Respons
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get required parameters
         const vendor_id = req.body.vendor_id;
@@ -104,9 +100,9 @@ vendorsRouter.put('/manage/deactivatelisting', async (req: Request, res: Respons
         const success = await VendorService.deactivateListing(user.user_id, vendor_id, product_id);
 
         if (success) {
-            res.status(200).send({});
+            res.sendStatus(200);
         } else {
-            res.status(500).send({});
+            res.sendStatus(500);
         }
     } catch (e) {
         console.log('Error handling a request: ' + e.message);
@@ -119,9 +115,7 @@ vendorsRouter.put('/manage/shop/deactivate/:id', async (req: Request, res: Respo
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get required parameters
         const vendor_id = parseInt(req.params.id, 10);
@@ -129,9 +123,9 @@ vendorsRouter.put('/manage/shop/deactivate/:id', async (req: Request, res: Respo
         const success = await VendorService.setShopStatus(user.user_id, vendor_id, false);
 
         if (success) {
-            res.status(200).send({});
+            res.sendStatus(200);
         } else {
-            res.status(500).send({});
+            res.sendStatus(500);
         }
     } catch (e) {
         console.log('Error handling a request: ' + e.message);
@@ -144,9 +138,7 @@ vendorsRouter.put('/manage/shop/activate/:id', async (req: Request, res: Respons
     try {
         // Authenticate user
         const user_ip = req.connection.remoteAddress ?? '';
-        const session_id = req.body.session_id;
+        const user = await UserService.checkSessionWithCookie(req.cookies.betterauth, user_ip);
-        const session_key = req.body.session_key;
-        const user = await UserService.checkSession(session_id, session_key, user_ip);
 
         // Get required parameters
         const vendor_id = parseInt(req.params.id, 10);
@@ -154,9 +146,9 @@ vendorsRouter.put('/manage/shop/activate/:id', async (req: Request, res: Respons
         const success = await VendorService.setShopStatus(user.user_id, vendor_id, true);
 
         if (success) {
-            res.status(200).send({});
+            res.sendStatus(200);
         } else {
-            res.status(500).send({});
+            res.sendStatus(500);
         }
     } catch (e) {
         console.log('Error handling a request: ' + e.message);

Frontend/angular.json

@@ -92,8 +92,7 @@
                         "karmaConfig": "karma.conf.js",
                         "codeCoverage": true,
                         "codeCoverageExclude": [
-                            "src/app/mocks/mock.service.ts",
+                            "src/app/mocks/mock.service.ts"
-                            "src/app/services/api.service.ts"
                         ],
                         "assets": [
                             "src/favicon.ico",

Frontend/src/app/components/auth/registration/registration.component.css

@@ -61,7 +61,7 @@ form{
 }
 .btn_signin{
     transition: all .5s ease;
-    width: 100%;
+    width: 70%;
     border-radius: 30px;
     color:#008080;
     font-weight: 600;

Frontend/src/app/components/auth/registration/registration.component.ts

@@ -32,6 +32,7 @@ export class RegistrationComponent implements OnInit {
   get me() { return this.form.controls; }
 
   onSubmit() {
+      console.log(this.form.value);
       this.api.registerUser(this.form.value.username, this.form.value.password, this.form.value.email).subscribe(res=>console.log(res));
   }
 }

Frontend/src/app/components/auth/signin/signin.component.css

@@ -61,7 +61,7 @@ form{
 }
 .btn_signin{
     transition: all .5s ease;
-    width: 100%;
+    width: 70%;
     border-radius: 30px;
     color:#008080;
     font-weight: 600;

Frontend/src/app/components/auth/signin/signin.component.html

@@ -9,7 +9,7 @@
                     <h2>Anmelden</h2>
                 </div>
                 <div class="row">
-                    <form [formGroup]="loginForm" class="form-group" (ngSubmit)="onSubmit()">
+                    <form [formGroup]="form" class="form-group" (ngSubmit)="onSubmit()">
                         <div class="row">
                             <input type="text" formControlName="username" name="username" id="username" class="form__input" placeholder="Username">
                         </div>

Frontend/src/app/components/auth/signin/signin.component.ts

@@ -1,7 +1,6 @@
-import {Component, OnInit} from '@angular/core';
+import { Component, OnInit } from '@angular/core';
-import {FormBuilder, FormGroup, Validators} from '@angular/forms';
+import {FormBuilder, Validators} from "@angular/forms";
-import {ApiService} from '../../../services/api.service';
+import {ApiService} from "../../../services/api.service";
-import {Router} from '@angular/router';
 
 @Component({
     selector: 'app-signin',
@@ -11,46 +10,22 @@ import {Router} from '@angular/router';
 
 export class SigninComponent implements OnInit {
 
-    loginForm: FormGroup;
+    form: any;
-    loading = false;
-    submitted = false;
-    private isSuccessful: boolean;
-    private isSignUpFailed: boolean;
-    private errorMessage: '';
-
 
     constructor(
         private formBuilder: FormBuilder,
-        private api: ApiService,
+        private api : ApiService
-        private router: Router
+    ) { }
-    ) {
-    }
 
     ngOnInit(): void {
-        this.loginForm = this.formBuilder.group({
+          this.form = this.formBuilder.group({
-            username: ['', Validators.required],
+              email: ['', Validators.required],
-            password: ['', [Validators.required, Validators.minLength(8)]]
+              password: ['', Validators.required]
           });
       }
 
-    onSubmit(): void {
+      onSubmit() {
-        this.submitted = true;
+          console.log(this.form.value);
-
+          this.api.loginUser(this.form.value.username, this.form.value.password);
-        if (this.loginForm.invalid) {
-            return;
-        }
-
-        this.api.loginUser(this.loginForm.value.username, this.loginForm.value.password)
-            .subscribe(
-                data => {
-                    this.router.navigate(['']);
-                    this.isSuccessful = true;
-                    this.isSignUpFailed = false;
-                    this.api.saveSessionInfoToLocalStorage(data);
-                },
-                err => {
-                    this.errorMessage = err.error.message;
-                    this.isSignUpFailed = true;
-                });
       }
 }

Frontend/src/app/components/product-details/product-details.component.ts

@@ -47,9 +47,7 @@ export class ProductDetailsComponent implements OnInit {
     }
 
     getProduct(): void {
-        this.apiService.getProduct(this.productId).subscribe(product => {
+        this.apiService.getProduct(this.productId).subscribe(product => {this.product = product});
-            this.product = product;
-        });
     }
 
     getPrices(): void {

Frontend/src/app/components/top-bar/top-bar.component.ts

@@ -1,6 +1,4 @@
 import { Component, OnInit } from '@angular/core';
-import {ApiService} from "../../services/api.service";
-
 
 @Component({
   selector: 'app-top-bar',
@@ -11,12 +9,9 @@ export class TopBarComponent implements OnInit {
 
   sidenav: any;
 
-  constructor(
+  constructor() { }
-      private api: ApiService
-  ) { }
 
     ngOnInit() {
-
-        this.api.getUserInfo().subscribe(data=>{console.log(data)});
     }
+
 }

Frontend/src/app/models/price.ts

@@ -5,24 +5,3 @@ export interface Price {
     price_in_cents: number;
     timestamp: Date;
 }
-
-export class Deal implements Price {
-    price_id: number;
-    product_id: number;
-    vendor_id: number;
-    price_in_cents: number;
-    timestamp: Date;
-    amazonDifference: number;
-    amazonDifferencePercent: number;
-
-    constructor(price_id: number, product_id: number, vendor_id: number, price_in_cents: number, timestamp: Date, amazonDifference: number,
-                amazonDifferencePercent: number) {
-        this.price_id = price_id;
-        this.product_id = product_id;
-        this.vendor_id = vendor_id;
-        this.price_in_cents = price_in_cents;
-        this.timestamp = timestamp;
-        this.amazonDifference = amazonDifference;
-        this.amazonDifferencePercent = amazonDifferencePercent;
-    }
-}

Frontend/src/app/services/api.service.ts

@@ -2,7 +2,7 @@ import {Injectable} from '@angular/core';
 import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
 import process from 'process';
 import {Product} from '../models/product';
-import {Deal, Price} from '../models/price';
+import {Price} from '../models/price';
 import {Observable, of} from 'rxjs';
 import {Vendor} from '../models/vendor';
 import {PriceAlarm} from '../models/pricealarm';
@@ -71,60 +71,6 @@ export class ApiService {
         }
     }
 
-    /**
-     * Gets a list of all specified products
-     * @param ids The ids of the products to get
-     * @return Observable<Product[]> An observable list of products
-     */
-    getProductsByIds(ids: number[]): Observable<Product[]> {
-        try {
-            return this.http.get<Product[]>((this.apiUrl + '/products/list/[' + ids.toString() + ']'));
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
-
-    /**
-     * Gets a list of all products that are available at the specified vendor
-     * @param vendor The vendor to get the products for
-     * @return Observable<Product[]> An observable list of products
-     */
-    getProductsByVendor(vendor: number): Observable<Product[]> {
-        try {
-            return this.http.get<Product[]>((this.apiUrl + '/products/vendor/' + vendor));
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
-
-    /**
-     * Creates a new product entry
-     * @param asinOrLink The amazon link or asin of the product
-     * @return Observable<any> The observable response of the api
-     */
-    addNewProduct(asinOrLink: string): Observable<any> {
-        let asin = '';
-
-        // Check if the parameter is a link or an asin
-        const linkRegex: RegExp = /^http[s]{0,1}:\/\/.*\/dp\/(.[^\/]*)\/{0,1}.*$/;
-        const matches = linkRegex.exec(asinOrLink);
-        if (matches) {
-            // param is a link, extract asin
-            asin = matches[1] ?? '';
-        } else {
-            // param is not a link, suspect it is an asin
-            asin = asinOrLink;
-        }
-
-        try {
-            return this.http.post((this.apiUrl + '/products'), JSON.stringify({
-                asin
-            }));
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
-
 
     /*    ____       _
          / __ \_____(_)_______  _____
@@ -133,19 +79,6 @@ export class ApiService {
       /_/   /_/  /_/\___/\___/____/
      */
 
-    /**
-     * Gets the specified price from the API
-     * @param id The id of the price to get
-     * @return Observable<Price> An observable containing a single price
-     */
-    getPrice(id: number): Observable<Price> {
-        try {
-            return this.http.get<Price>((this.apiUrl + '/prices/' + id));
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
-
     /**
      * Gets a list of all prices
      * @return Observable<Price[]> An observable list of prices
@@ -207,55 +140,6 @@ export class ApiService {
         }
     }
 
-    /**
-     * Gets the currently best deals
-     * @param amount The amount of deals to get
-     * @return Observable<Deal[]> An observable list of deals
-     */
-    getBestDeals(amount: number): Observable<Deal[]> {
-        try {
-            return this.http.get<Deal[]>((this.apiUrl + '/prices/bestDeals/' + amount));
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
-
-    /**
-     * Gets a list of all prices for the specified product
-     * @param product The product to get prices for
-     * @return Observable<Price[]> An observable list of prices
-     */
-    getPricesByProduct(products: number[]): Observable<Price[]> {
-        try {
-            console.log('IDs: ' + products.toString());
-            return this.http.get<Price[]>((this.apiUrl + '/prices/byProduct/list/[' + products.toString() + ']'));
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
-
-    /**
-     * Creates a new price entry
-     * @param vendorId The vendor to add the price for
-     * @param productId The product to add the price to
-     * @param price The price in cents to add
-     * @return Observable<any> The observable response of the api
-     */
-    addNewPrice(vendorId: number, productId: number, price: number): Observable<any> {
-        try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-
-            return this.http.post((this.apiUrl + '/prices'), JSON.stringify({
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
-                vendor_id: vendorId,
-                product_id: productId,
-                price_in_cents: price
-            }));
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
 
     /*  _    __               __
        | |  / /__  ____  ____/ /___  __________
@@ -282,13 +166,7 @@ export class ApiService {
      */
     getManagedVendors(): Observable<Vendor[]> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
+            return this.http.get<Vendor[]>((this.apiUrl + '/vendors/managed'));
-
-            let params = new HttpParams();
-            params = params.append('session_id', sessionInfo.session_id);
-            params = params.append('session_key', sessionInfo.session_key);
-
-            return this.http.get<Vendor[]>((this.apiUrl + '/vendors/managed'), {params});
         } catch (exception) {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }
@@ -328,11 +206,7 @@ export class ApiService {
      */
     deactivateSingleVendorListing(vendorId: number, productId: number): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-
             return this.http.put((this.apiUrl + '/vendors/manage/deactivatelisting'), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
                 vendor_id: vendorId,
                 product_id: productId
             });
@@ -348,12 +222,7 @@ export class ApiService {
      */
     deactivateVendor(vendorId: number): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
+            return this.http.put((this.apiUrl + '/vendors/manage/shop/deactivate/' + vendorId), {});
-
-            return this.http.put((this.apiUrl + '/vendors/manage/shop/deactivate/' + vendorId), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
-            });
         } catch (exception) {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }
@@ -366,12 +235,7 @@ export class ApiService {
      */
     activateVendor(vendorId: number): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
+            return this.http.put((this.apiUrl + '/vendors/manage/shop/activate/' + vendorId), {});
-
-            return this.http.put((this.apiUrl + '/vendors/manage/shop/activate/' + vendorId), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
-            });
         } catch (exception) {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }
@@ -391,13 +255,7 @@ export class ApiService {
      */
     getPriceAlarms(): Observable<PriceAlarm[]> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
+            return this.http.get<PriceAlarm[]>((this.apiUrl + '/pricealarms'));
-
-            let params = new HttpParams();
-            params = params.append('session_id', sessionInfo.session_id);
-            params = params.append('session_key', sessionInfo.session_key);
-
-            return this.http.get<PriceAlarm[]>((this.apiUrl + '/pricealarms'), {params});
         } catch (exception) {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }
@@ -411,11 +269,7 @@ export class ApiService {
      */
     createPriceAlarms(productId: number, definedPrice: number): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-
             return this.http.post((this.apiUrl + '/pricealarms'), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
                 product_id: productId,
                 defined_price: definedPrice
             });
@@ -432,11 +286,7 @@ export class ApiService {
      */
     updatePriceAlarms(alarmId: number, definedPrice: number): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-
             return this.http.put((this.apiUrl + '/pricealarms'), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
                 alarm_id: alarmId,
                 defined_price: definedPrice
             });
@@ -489,43 +339,6 @@ export class ApiService {
         }
     }
 
-    /**
-     * Get all required information about the currently logged in user. If the user is not logged in or the
-     * session is not valid anymore, a 401 will come back from the backend.
-     * @return Observable<any> The observable response of the api
-     */
-    getUserInfo(): Observable<any> {
-        try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-            return this.http.post((this.apiUrl + '/users/checkSessionValid'), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key
-            });
-        } catch (exception) {
-            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
-        }
-    }
-
-    /**
-     * Gets session id and session key from local storage
-     * @return any {session_id: '', session_key: ''}
-     */
-    getSessionInfoFromLocalStorage(): any {
-        const session_id = localStorage.getItem('session_id') ?? '';
-        const session_key = localStorage.getItem('session_key') ?? '';
-        return {session_id, session_key};
-    }
-
-    /**
-     * Extracts and saves the session data from an api response
-     * @param data The api response
-     */
-    saveSessionInfoToLocalStorage(data: any): boolean {
-        localStorage.setItem('session_id', data.session_id);
-        localStorage.setItem('session_key', data.session_key);
-        return true;
-    }
-
     /*       ______                       _ __               __
             / ____/___ __   ______  _____(_) /____     _____/ /_  ____  ____  _____
            / /_  / __ `/ | / / __ \/ ___/ / __/ _ \   / ___/ __ \/ __ \/ __ \/ ___/
@@ -540,13 +353,7 @@ export class ApiService {
      */
     getFavoriteShops(): Observable<FavoriteShop[]> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
+            return this.http.get<FavoriteShop[]>((this.apiUrl + '/favoriteshops'));
-
-            let params = new HttpParams();
-            params = params.append('session_id', sessionInfo.session_id);
-            params = params.append('session_key', sessionInfo.session_key);
-
-            return this.http.get<FavoriteShop[]>((this.apiUrl + '/favoriteshops'), {params});
         } catch (exception) {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }
@@ -559,11 +366,7 @@ export class ApiService {
      */
     addFavoriteShop(vendorId: number): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-
             return this.http.post((this.apiUrl + '/favoriteshops'), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
                 vendor_id: vendorId
             });
         } catch (exception) {
@@ -578,13 +381,7 @@ export class ApiService {
      */
     deleteFavoriteShop(vendorId: number): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
+            return this.http.delete((this.apiUrl + '/favoriteshops/' + vendorId));
-
-            let params = new HttpParams();
-            params = params.append('session_id', sessionInfo.session_id);
-            params = params.append('session_key', sessionInfo.session_key);
-
-            return this.http.delete((this.apiUrl + '/favoriteshops/' + vendorId), {params});
         } catch (exception) {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }
@@ -648,11 +445,7 @@ export class ApiService {
      */
     addContactPerson(vendorId: number, firstName: string, lastName: string, gender: string, email: string, phone: string): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-
             return this.http.post((this.apiUrl + '/contactpersons'), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
                 vendor_id: vendorId,
                 first_name: firstName,
                 last_name: lastName,
@@ -678,11 +471,7 @@ export class ApiService {
      */
     updateContactPerson(contactId: number, vendorId: number, firstName: string, lastName: string, gender: string, email: string, phone: string): Observable<any> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
-
             return this.http.put((this.apiUrl + '/contactpersons/' + contactId), {
-                session_id: sessionInfo.session_id,
-                session_key: sessionInfo.session_key,
                 vendor_id: vendorId,
                 first_name: firstName,
                 last_name: lastName,
@@ -804,13 +593,7 @@ export class ApiService {
      */
     getCurrentCrawlingStatus(): Observable<CrawlingStatus> {
         try {
-            const sessionInfo = this.getSessionInfoFromLocalStorage();
+            return this.http.get<CrawlingStatus>((this.apiUrl + '/crawlingstatus'));
-
-            let params = new HttpParams();
-            params = params.append('session_id', sessionInfo.session_id);
-            params = params.append('session_key', sessionInfo.session_key);
-
-            return this.http.get<CrawlingStatus>((this.apiUrl + '/crawlingstatus'), {params});
         } catch (exception) {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }

LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2021 Patrick Müller, Georg Reichert, Henning Sextro
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

doku/betterzon_sql_script.txt

@@ -1,185 +0,0 @@
-CREATE DATABASE `Betterzon`;
-
-USE `Betterzon`;
-
-create table categories
-(
-	category_id int auto_increment
-		primary key,
-	name text null
-);
-
-create table crawling_processes
-(
-	process_id int auto_increment
-		primary key,
-	started_timestamp datetime default current_timestamp() null,
-	combinations_to_crawl int null
-);
-
-create table manufacturers
-(
-	manufacturer_id int auto_increment
-		primary key,
-	name text null
-);
-
-create table products
-(
-	product_id int auto_increment
-		primary key,
-	asin text null,
-	is_active tinyint null,
-	name text null,
-	short_description text null,
-	long_description text null,
-	image_guid text null,
-	date_added date null,
-	last_modified datetime null,
-	manufacturer_id int null,
-	selling_rank text null,
-	category_id int null,
-	constraint FK_products_categories
-		foreign key (category_id) references categories (category_id),
-	constraint FK_products_manufacturers
-		foreign key (manufacturer_id) references manufacturers (manufacturer_id)
-);
-
-create table users
-(
-	user_id int auto_increment
-		primary key,
-	username text not null,
-	email text null,
-	bcrypt_password_hash text null,
-	registration_date datetime default current_timestamp() null,
-	last_login_date datetime default current_timestamp() null,
-	is_admin tinyint(1) default 0 null,
-	constraint users_username_uindex
-		unique (username) using hash
-);
-
-create table price_alarms
-(
-	alarm_id int auto_increment
-		primary key,
-	user_id int not null,
-	product_id int not null,
-	defined_price int null,
-	constraint price_alarms_products_product_id_fk
-		foreign key (product_id) references products (product_id)
-			on update cascade on delete cascade,
-	constraint price_alarms_users_user_id_fk
-		foreign key (user_id) references users (user_id)
-			on update cascade on delete cascade
-);
-
-create table sessions
-(
-	session_id int auto_increment
-		primary key,
-	user_id int not null,
-	session_key_hash text null,
-	createdDate datetime default current_timestamp() null,
-	lastLogin datetime null,
-	validUntil datetime null,
-	validDays int null,
-	last_IP text null,
-	constraint sessions_users_user_id_fk
-		foreign key (user_id) references users (user_id)
-			on update cascade on delete cascade
-);
-
-create table vendors
-(
-	vendor_id int auto_increment
-		primary key,
-	admin_id int null,
-	name text null,
-	streetname text null,
-	zip_code int null,
-	city text null,
-	country_code text null,
-	phone text null,
-	website text null,
-	isActive tinyint(1) default 1 not null,
-	constraint vendors_users_user_id_fk
-		foreign key (admin_id) references users (user_id)
-			on update set null on delete set null
-);
-
-create table contact_persons
-(
-	contact_person_id int auto_increment
-		primary key,
-	first_name text default '0' not null,
-	last_name text default '0' not null,
-	gender text default '0' not null,
-	email text default '0' not null,
-	phone text default '0' not null,
-	vendor_id int default 0 not null,
-	constraint FK_contact_persons_vendors
-		foreign key (vendor_id) references vendors (vendor_id)
-);
-
-create table crawling_status
-(
-	status_id int auto_increment
-		primary key,
-	process_id int not null,
-	instance_url text null,
-	product_id int not null,
-	vendor_id int not null,
-	success tinyint(1) not null,
-	constraint crawling_status_crawling_processes_process_id_fk
-		foreign key (process_id) references crawling_processes (process_id)
-			on update cascade on delete cascade,
-	constraint crawling_status_products_product_id_fk
-		foreign key (product_id) references products (product_id)
-			on update cascade on delete cascade,
-	constraint crawling_status_vendors_vendor_id_fk
-		foreign key (vendor_id) references vendors (vendor_id)
-			on update cascade on delete cascade
-);
-
-create table favorite_shops
-(
-	favorite_id int auto_increment
-		primary key,
-	vendor_id int not null,
-	user_id int not null,
-	constraint favorite_shops_users_user_id_fk
-		foreign key (user_id) references users (user_id)
-			on update cascade on delete cascade,
-	constraint favorite_shops_vendors_vendor_id_fk
-		foreign key (vendor_id) references vendors (vendor_id)
-			on update cascade on delete cascade
-);
-
-create table prices
-(
-	price_id int auto_increment
-		primary key,
-	product_id int default 0 null,
-	vendor_id int null,
-	price_in_cents int null,
-	timestamp datetime default current_timestamp() null,
-	active_listing tinyint(1) default 1 not null,
-	constraint FK_prices_products
-		foreign key (product_id) references products (product_id),
-	constraint FK_prices_vendors
-		foreign key (vendor_id) references vendors (vendor_id)
-);
-
-create table product_links
-(
-	product_link_id int auto_increment
-		primary key,
-	product_id int default 0 not null,
-	vendor_id int default 0 not null,
-	url text default '0' not null,
-	constraint FK__products
-		foreign key (product_id) references products (product_id),
-	constraint FK__vendors
-		foreign key (vendor_id) references vendors (vendor_id)
-);