frontend/src/app/Helpers/helper.service.ts

@@ -9,12 +9,17 @@ export class HelperService {
   constructor(private botService: BotService) {}
 
   /**
+   * Function to delay loading of webpage for a smoother user experience
    * @param  {number} ms
    */
   delay(ms: number) {
     return new Promise((resolve) => setTimeout(resolve, ms));
   }
 
+  /**
+   * Function to format share data
+   * @returns Share
+   */
   formatShareData(): Share[] {
     var shares: Share[] = [];
     this.botService.getSymbols().subscribe((result) => {
@@ -27,7 +32,10 @@ export class HelperService {
     });
     return shares;
   }
-
+  /**
+   * @returns Keyword
+   * Function to format keyword data
+   */
   formatKeywordsData(): Keyword[] {
     var keywords: Keyword[] = [];
     this.botService.getKeywords().subscribe((result) => {

frontend/src/app/Services/auth.service.ts

@@ -14,6 +14,7 @@ export class AuthService {
   constructor(private http: HttpClient) {}
 
   /**
+   * Function to login user
    * @param  {string} email
    * @param  {string} password
    * @returns Observable
@@ -26,6 +27,7 @@ export class AuthService {
   }
 
   /**
+   * Function to register user
    * @param  {string} email
    * @param  {string} username
    * @param  {string} password

frontend/src/app/Services/bot.service.ts

@@ -15,6 +15,7 @@ export class BotService {
   ) {}
 
   /**
+   * Function to get all keywords
    * @returns Observable
    */
   public getKeywords(): Observable<any> {
@@ -28,6 +29,7 @@ export class BotService {
   }
 
   /**
+   * Function to create a keyword
    * @param  {string} keyword
    * @returns Observable
    */
@@ -47,6 +49,7 @@ export class BotService {
   }
 
   /**
+   * Function to delete a keyword
    * @param  {string} keyword
    * @returns Observable
    */
@@ -63,6 +66,7 @@ export class BotService {
   }
 
   /**
+   * Function to get all shares
    * @returns Observable
    */
   public getSymbols(): Observable<any> {
@@ -76,6 +80,7 @@ export class BotService {
   }
 
   /**
+   * Function to create a share
    * @param  {string} keyword
    * @returns Observable
    */
@@ -96,6 +101,7 @@ export class BotService {
   }
 
   /**
+   * Function to delete a share
    * @param  {string} symbol
    * @returns Observable
    */

frontend/src/app/Services/data.service.ts

@@ -17,6 +17,7 @@ export class DataService {
   ) {}
 
   /**
+   * Function to get all portfolio data
    * @returns Observable
    */
   public getStockData(): Observable<any> {
@@ -30,6 +31,7 @@ export class DataService {
   }
 
   /**
+   * Function to get all transaction data
    * @returns Observable
    */
   public getTransactionData(): Observable<any> {
@@ -43,6 +45,7 @@ export class DataService {
   }
 
   /**
+   * Function to create a transaction
    * @param  {string} symbol
    * @param  {Date} time
    * @param  {number} count
@@ -77,6 +80,7 @@ export class DataService {
   }
 
   /**
+   * Function to get all keywords
    * @returns Observable
    */
   public getKeywords(): Observable<any> {

frontend/src/app/Services/profile.service.ts

@@ -15,6 +15,7 @@ export class ProfileService {
   ) {}
 
   /**
+   * Function to get all Userdata
    * @returns Observable
    */
   public getUserData(): Observable<any> {
@@ -28,6 +29,7 @@ export class ProfileService {
   }
 
   /**
+   * Function to update user profile
    * @param  {string} username
    * @param  {number} password
    * @returns Observable
@@ -49,6 +51,7 @@ export class ProfileService {
   }
 
   /**
+   * Function to add a telegram id
    * @param  {string} telegramUserID
    * @returns Observable
    */
@@ -68,6 +71,7 @@ export class ProfileService {
   }
 
   /**
+   * Function to add a cron string for automatic updates
    * @param  {string} cronString
    * @returns Observable
    */

frontend/src/app/Services/token.service.ts

@@ -8,6 +8,7 @@ export class TokenStorageService {
   constructor() {}
 
   /**
+   * Function to sign out user
    * @returns void
    */
   signOut(): void {
@@ -15,6 +16,7 @@ export class TokenStorageService {
   }
 
   /**
+   * Function to save token
    * @param  {string} token
    * @returns void
    */
@@ -24,6 +26,7 @@ export class TokenStorageService {
   }
 
   /**
+   * Function to get token
    * @returns string
    */
   public getToken(): string | null {
@@ -31,6 +34,7 @@ export class TokenStorageService {
   }
 
   /**
+   * Function to save user
    * @param  {any} user
    * @returns void
    */
@@ -40,6 +44,7 @@ export class TokenStorageService {
   }
 
   /**
+   * Function to get user
    * @returns any
    */
   public getUser(): any {

frontend/src/app/Views/dashboard/dashboard.component.ts

@@ -41,6 +41,12 @@ export class DashboardComponent implements OnInit {
   depotCost: number = 0;
   profit: number = 0;
 
+  comment: string = '';
+  isin: string = '';
+  time: Date = new Date();
+  count: number = 0.0;
+  price: number = 0.0;
+
   getTransactions() {
     var TRANSACTION_DATA: TransactionData[] = [];
     this.dataService.getTransactionData().subscribe((response: any) => {
@@ -64,6 +70,9 @@ export class DashboardComponent implements OnInit {
   }
 
   ngOnInit() {
+    /**
+     * Function gets the stock data and pushes it in the temporary object array
+     */
     this.dataService.getStockData().subscribe((response: any) => {
       var data = JSON.parse(response);
       console.log(data);
@@ -78,11 +87,14 @@ export class DashboardComponent implements OnInit {
           current_price: data.data[i].current_price,
         });
       }
-      console.log(STOCK_DATA);
+      // assign data source
       this.dataSourceStocks = STOCK_DATA;
       this.profit += this.depotCurrentValue;
     });
 
+    /**
+     * Function gets the transaction data and pushes it in the temporary object array
+     */
     this.dataService.getTransactionData().subscribe((response: any) => {
       var data = JSON.parse(response);
       this.depotCost = 0;
@@ -96,19 +108,13 @@ export class DashboardComponent implements OnInit {
           price: data.data[i].price,
         });
       }
+      // assign data source
       this.dataSourceTransactions = TRANSACTION_DATA;
-      //TODO move to helper service
-
       this.profit += this.depotCost;
     });
   }
 
-  comment: string = '';
-  isin: string = '';
-  time: Date = new Date();
-  count: number = 0.0;
-  price: number = 0.0;
-
+  // function to open the user dialog to create a new transaction
   openDialog(): void {
     const dialogRef = this.dialog.open(UserDialogComponent, {
       width: '50vw',
@@ -127,6 +133,7 @@ export class DashboardComponent implements OnInit {
     });
   }
 
+  // assign columns for transactions to display in html, you can change order and add/remove columns
   displayedColumns: string[] = [
     'comment',
     'weight',
@@ -134,6 +141,8 @@ export class DashboardComponent implements OnInit {
     'name',
     'symbol',
   ];
+
+  // assign columns to display in html, you can change order and add/remove columns
   displayedColumnsStocks: string[] = [
     'count',
     'comment',

frontend/src/app/Views/login/login.component.ts

@@ -13,6 +13,7 @@ export class LoginComponent implements OnInit {
     email: null,
     password: null,
   };
+
   isLoggedIn = false;
   isLoginFailed = false;
   errorMessage = '';

frontend/src/app/Views/profile/profile.component.ts

@@ -32,6 +32,9 @@ export class ProfileComponent implements OnInit {
   ) {}
 
   ngOnInit(): void {
+    /**
+     * get user data to display
+     */
     this.profileService.getUserData().subscribe((result) => {
       console.log(result);
       result = JSON.parse(result);
@@ -42,6 +45,9 @@ export class ProfileComponent implements OnInit {
     });
   }
 
+  /**
+   * Add telegram user id in database
+   */
   onSubmit() {
     if (this.userId != '') {
       console.log(this.userId);
@@ -51,6 +57,9 @@ export class ProfileComponent implements OnInit {
     }
   }
 
+  /**
+   * Function to update user information
+   */
   updateUser() {
     const { username, email, password } = this.form;
     this.profileService
@@ -60,12 +69,14 @@ export class ProfileComponent implements OnInit {
       });
   }
 
+  // opens confirmation dialog
   openDialog(action: string) {
     const dialogRef = this.dialog.open(ConfirmationDialogComponent, {
       width: '50vw',
       height: '20vh',
     });
 
+    // on close dialog, if action is "addTelegram" update telegram id, else update user information
     dialogRef.afterClosed().subscribe((result) => {
       if (result === true) {
         if (action === 'addTelegram') {
@@ -77,6 +88,7 @@ export class ProfileComponent implements OnInit {
     });
   }
 
+  // helper user dialog to explain the process of getting the telegram id
   openHelp() {
     const dialogRef = this.dialog.open(HelpDialogComponent, {
       width: '50vw',

frontend/src/app/Views/register/register.component.ts

@@ -25,7 +25,12 @@ export class RegisterComponent {
    * @param  {Router} privaterouter
    */
   constructor(private authService: AuthService, private router: Router) {}
+
+  /**
+   * On submit, send user information to backend
+   */
   onSubmit(): void {
+    // validate that passwords match
     if (this.form.password === this.form.passwordRepeat) {
       this.checkPasswordFailed = false;
       const { email, username, password } = this.form;