Izmenio ucitavanje dataseta na add-model stranici tako da se checkoboxovi i radio dugmad za odabir ulaznih i izlazne kolone ne ponavljaju.

13 files changed, 190 insertions, 230 deletions

diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 3556e0b6..61251632 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -33,6 +33,7 @@
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         "rxjs": "~7.5.0",
         "tslib": "^2.3.0",
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         "zone.js": "~0.11.4"
       },
       "devDependencies": {
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@@ -517,7 +515,6 @@
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@@ -526,7 +523,6 @@
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@@ -780,7 +775,6 @@
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@@ -810,7 +804,6 @@
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@@ -819,7 +812,6 @@
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@@ -3275,7 +3265,6 @@
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@@ -3646,7 +3634,6 @@
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@@ -5868,7 +5852,6 @@
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@@ -5978,7 +5961,6 @@
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       "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
       "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
-      "dev": true,
       "requires": {
         "is-number": "^7.0.0"
       }
@@ -19516,8 +19475,7 @@
     "typescript": {
       "version": "4.5.5",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
-      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
-      "dev": true
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA=="
     },
     "ua-parser-js": {
       "version": "0.7.31",
@@ -19707,7 +19665,8 @@
           "version": "3.5.2",
           "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
           "integrity": "sha512-5p6WTN0DdTGVQk6VjcEju19IgaHudalcfabD7yhDGeA6bcQnmL+CpveLJq/3hvfwd1aof6L386Ougkx6RfyMIQ==",
-          "dev": true
+          "dev": true,
+          "requires": {}
         },
         "json-schema-traverse": {
           "version": "0.4.1",
@@ -19863,6 +19822,11 @@
       "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
       "dev": true
     },
+    "websocket-ts": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/websocket-ts/-/websocket-ts-1.1.1.tgz",
+      "integrity": "sha512-rm+S60J74Ckw5iizzgID12ju+OfaHAa6dhXhULIOrXkl0e05RzxfY42/vMStpz5jWL3iz9mkyjPcFUY1IgI0fw=="
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -19929,7 +19893,8 @@
       "version": "8.2.3",
       "resolved": "https://registry.npmjs.org/ws/-/ws-8.2.3.tgz",
       "integrity": "sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "y18n": {
       "version": "5.0.8",
@@ -19939,8 +19904,7 @@
     "yallist": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
-      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
-      "dev": true
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
     },
     "yaml": {
       "version": "1.10.2",
diff --git a/frontend/package.json b/frontend/package.json
index c5d51e59..607d5b17 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -35,6 +35,7 @@
     "ngx-csv-parser": "^0.0.7",
     "rxjs": "~7.5.0",
     "tslib": "^2.3.0",
+    "websocket-ts": "^1.1.1",
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
diff --git a/frontend/src/app/_elements/dataset-load/dataset-load.component.html b/frontend/src/app/_elements/dataset-load/dataset-load.component.html
index 76fc40e2..b159c748 100644
--- a/frontend/src/app/_elements/dataset-load/dataset-load.component.html
+++ b/frontend/src/app/_elements/dataset-load/dataset-load.component.html
@@ -5,57 +5,28 @@
     </div>
     <div class="col-3">
       <label for="name" class="col-form-label">Naziv dataseta:</label>
-      <input type="text" class="form-control mb-3" name="name" placeholder="Naziv..."
-          [(ngModel)]="dataset.name">
-        <label for="desc" class="col-sm-2 col-form-label">Opis:</label>
-        <div>
-            <textarea class="form-control" name="desc" rows="3" [(ngModel)]="dataset.description"></textarea>
-        </div>
+      <input type="text" class="form-control mb-3" name="name" placeholder="Naziv..." [(ngModel)]="dataset.name">
+      <label for="desc" class="col-sm-2 col-form-label">Opis:</label>
+      <div>
+        <textarea class="form-control" name="desc" rows="3" [(ngModel)]="dataset.description"></textarea>
+      </div>
     </div>
     <div class="col-1">
     </div>
     <div class="col-4 mt-4">
-      <input list=delimiterOptions
-      placeholder="Izaberite ili ukucajte delimiter za .csv fajl" class="form-control mt-2" [(ngModel)]="delimiter"
-      (input)="update()">
+      <input list=delimiterOptions placeholder="Izaberite ili ukucajte delimiter za .csv fajl" class="form-control mt-2"
+        [(ngModel)]="delimiter" (input)="update()">
       <datalist id=delimiterOptions>
         <option *ngFor="let option of delimiterOptions">{{option}}</option>
       </datalist>
 
       <label for="type" class="form-check-label my-5">Da li .csv ima header?
-        <input class="mx-3 form-check-input" type="checkbox" (input)="update()" [(ngModel)]="hasHeader" type="checkbox" value="" id="checkboxHeader" checked>
+        <input class="mx-3 form-check-input" type="checkbox" (input)="update()" [(ngModel)]="hasHeader" type="checkbox"
+          value="" id="checkboxHeader" checked>
       </label>
       <br>
-      <input id="fileInput" class="form-control" type="file" class="upload" (change)="changeListener($event)" accept=".csv">
+      <input id="fileInput" class="form-control" type="file" class="upload" (change)="changeListener($event)"
+        accept=".csv">
     </div>
   </div>
-
-  <div class="table-responsive" *ngIf="hasInput">
-    <table *ngIf="csvRecords.length > 0 && hasHeader" class="table table-bordered table-light mt-4">
-      <thead>
-        <tr>
-          <th *ngFor="let item of csvRecords[0]; let i = index">{{item}}</th>
-        </tr>
-      </thead>
-      <tbody>
-        <tr *ngFor="let row of csvRecords | slice:1:11">
-          <td *ngFor="let col of row">{{col}}</td>
-        </tr>
-      </tbody>
-    </table>
-
-    <table *ngIf="csvRecords.length > 0 && !hasHeader" class="table table-bordered table-light mt-4">
-      <tbody>
-        <tr *ngFor="let row of csvRecords | slice:0:10">
-          <td *ngFor="let col of row">{{col}}</td>
-        </tr>
-      </tbody>
-    </table>
-  </div>
-
-  <div *ngIf="csvRecords.length > 0 && hasInput" id="info">
-    . . . <br>
-    {{rowsNumber}} x {{colsNumber}}
-  </div>
-
 </div>
\ No newline at end of file
diff --git a/frontend/src/app/_elements/dataset-load/dataset-load.component.ts b/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
index bccf13b7..7f432b9a 100644
--- a/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
+++ b/frontend/src/app/_elements/dataset-load/dataset-load.component.ts
@@ -15,7 +15,6 @@ export class DatasetLoadComponent {
   delimiterOptions: Array<string> = [",", ";", "\t", "razmak", "|"]; //podrazumevano ","
 
   hasHeader: boolean = true;
-
   hasInput: boolean = false;
 
   csvRecords: any[] = [];
@@ -39,10 +38,9 @@ export class DatasetLoadComponent {
       this.hasInput = false;
       return;
     }
-    else 
+    else
       this.hasInput = true;
 
-    console.log(this.files);
     this.update();
   }
 
diff --git a/frontend/src/app/_elements/datatable/datatable.component.css b/frontend/src/app/_elements/datatable/datatable.component.css
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/frontend/src/app/_elements/datatable/datatable.component.css
diff --git a/frontend/src/app/_elements/datatable/datatable.component.html b/frontend/src/app/_elements/datatable/datatable.component.html
new file mode 100644
index 00000000..2c469ecc
--- /dev/null
+++ b/frontend/src/app/_elements/datatable/datatable.component.html
@@ -0,0 +1,29 @@
+<div *ngIf="data">
+    <div class="table-responsive">
+        <table *ngIf="hasHeader" class="table table-bordered table-light mt-4">
+            <thead>
+                <tr>
+                    <th *ngFor="let item of data[0]; let i = index">{{item}}</th>
+                </tr>
+            </thead>
+            <tbody>
+                <tr *ngFor="let row of data | slice:1:11">
+                    <td *ngFor="let col of row">{{col}}</td>
+                </tr>
+            </tbody>
+        </table>
+
+        <table *ngIf="data.length > 0 && !hasHeader" class="table table-bordered table-light mt-4">
+            <tbody>
+                <tr *ngFor="let row of data | slice:0:10">
+                    <td *ngFor="let col of row">{{col}}</td>
+                </tr>
+            </tbody>
+        </table>
+    </div>
+
+    <div id="info">
+        . . . <br>
+        {{data.length}} x {{data[0].length}}
+    </div>
+</div>
\ No newline at end of file
diff --git a/frontend/src/app/_elements/datatable/datatable.component.spec.ts b/frontend/src/app/_elements/datatable/datatable.component.spec.ts
new file mode 100644
index 00000000..3cf06160
--- /dev/null
+++ b/frontend/src/app/_elements/datatable/datatable.component.spec.ts
@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { DatatableComponent } from './datatable.component';
+
+describe('DatatableComponent', () => {
+  let component: DatatableComponent;
+  let fixture: ComponentFixture<DatatableComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ DatatableComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DatatableComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/frontend/src/app/_elements/datatable/datatable.component.ts b/frontend/src/app/_elements/datatable/datatable.component.ts
new file mode 100644
index 00000000..d3740d83
--- /dev/null
+++ b/frontend/src/app/_elements/datatable/datatable.component.ts
@@ -0,0 +1,19 @@
+import { Component, Input, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-datatable',
+  templateUrl: './datatable.component.html',
+  styleUrls: ['./datatable.component.css']
+})
+export class DatatableComponent implements OnInit {
+
+  @Input() hasHeader?: boolean = true;
+
+  @Input() data?: any[] = [];
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}
diff --git a/frontend/src/app/_pages/add-model/add-model.component.html b/frontend/src/app/_pages/add-model/add-model.component.html
index e87d1431..afd4ceb4 100644
--- a/frontend/src/app/_pages/add-model/add-model.component.html
+++ b/frontend/src/app/_pages/add-model/add-model.component.html
@@ -3,9 +3,7 @@
 </div>
 
 <div id="wrapper">
-
     <div id="container" class="container p-5" style="background-color: white; min-height: 100%;">
-
         <div class="form-group row mt-3 mb-2 d-flex justify-content-center">
             <!--justify-content-center-->
             <h2 class="col-2"> Nov model: </h2>
@@ -43,9 +41,6 @@
                 </button>
             </div>
 
-            <!-- POSTOJECI ILI NOVI DATASET -->
-
-            <!-- POSTOJECI -->
             <div class="px-5">
                 <div *ngIf="showMyDatasets" class="overflow-auto" style="max-height: 500px;">
                     <ul class="list-group">
@@ -58,56 +53,20 @@
                 </div>
             </div>
 
-            <!-- NOVI -->
-            <app-dataset-load *ngIf="!showMyDatasets" id="dataset" (loaded)="datasetLoaded = true"></app-dataset-load>
+            <app-dataset-load *ngIf="!showMyDatasets" id="dataset"
+                (loaded)="datasetLoaded = true; selectedDataset = datasetLoadComponent?.dataset; datasetFile = datasetLoadComponent?.csvRecords; datasetHasHeader = datasetLoadComponent?.hasHeader">
+            </app-dataset-load>
+            <app-datatable [data]="datasetFile" [hasHeader]="datasetHasHeader"></app-datatable>
         </div>
 
-
-        <!-- ULAZNE/IZLAZNE KOLONE - POSTOJECI DATASET -->
-        <div *ngIf="showMyDatasets && this.selectedDataset" class="mt-4">
-            <h2 class="text-center">
-                Izabrali ste dataset: <span
-                    style="color: #003459; font-weight: bold">{{this.selectedDataset.name}}</span>
-            </h2>
-            <div class="row mt-5">
-                <div class="col d-flex justify-content-center">
-                    <h3>Izaberite ulazne kolone:</h3>
-                    <div id="divInputs" class="form-check mt-2">
-                        <br>
-                        <div *ngFor="let item of this.selectedDataset.header; let i = index">
-                            <input class="form-check-input" type="checkbox" value="{{item}}" id="cb_{{item}}"
-                                name="cbsExisting" checked [disabled]="this.selectedOutputColumnVal == item">&nbsp;
-                            <label class="form-check-label" for="cb_{{item}}">
-                                {{item}}
-                            </label>
-                        </div>
-                    </div>
-                </div>
-                <div class="col d-flex justify-content-left">
-                    <h3>Izaberite izlaznu kolonu:</h3>
-                    <div id="divOutputs" class="form-check mt-2">
-                        <br>
-                        <div *ngFor="let item of this.selectedDataset.header; let i = index">
-                            <input class="form-check-input" type="radio" value="{{item}}" id="rb_{{item}}"
-                                name="rbsExisting" (change)="this.selectedOutputColumnVal = item">&nbsp;
-                            <label class="form-check-label" for="rb_{{item}}">
-                                {{item}}
-                            </label>
-                        </div>
-                    </div>
-                </div>
-            </div>
-        </div>
-
-
-        <!-- ULAZNE/IZLAZNE KOLONE - NOVI DATASET-->
-        <div *ngIf="!showMyDatasets && datasetLoaded">
-            <div *ngIf="datasetLoadComponent && datasetLoadComponent.files[0]" class="row">
+        <!-- ULAZNE/IZLAZNE KOLONE -->
+        <div *ngIf="selectedDataset">
+            <div class="row">
                 <div class="col d-flex justify-content-center">
                     <h3>Izaberite ulazne kolone:</h3>
                     <div id="divInputs" class="form-check mt-2">
                         <br>
-                        <div *ngFor="let item of datasetLoadComponent.dataset.header; let i = index">
+                        <div *ngFor="let item of selectedDataset.header; let i = index">
                             <input class="form-check-input" type="checkbox" value="{{item}}" id="cb_{{item}}"
                                 name="cbsNew" checked [disabled]="this.selectedOutputColumnVal == item">&nbsp;
                             <label class="form-check-label" for="cb_{{item}}">
@@ -120,7 +79,7 @@
                     <h3>Izaberite izlaznu kolonu:</h3>
                     <div id="divOutputs" class="form-check mt-2">
                         <br>
-                        <div *ngFor="let item of datasetLoadComponent.dataset.header; let i = index">
+                        <div *ngFor="let item of selectedDataset.header; let i = index">
                             <input class="form-check-input" type="radio" value="{{item}}" id="rb_{{item}}" name="rbsNew"
                                 (change)="this.selectedOutputColumnVal = item">&nbsp;
                             <label class="form-check-label" for="rb_{{item}}">
@@ -131,7 +90,7 @@
                 </div>
 
 
-                <div class="my-2">
+                <div class="my-2" *ngIf="datasetFile">
                     <h2>Popunjavanje nedostajućih vrednosti:</h2>
                     <div class="form-check">
                         <input type="radio" [(ngModel)]="newModel.nullValues" [value]="NullValueOptions.DeleteRows"
@@ -153,15 +112,14 @@
                             <div>
                                 <label for="columnReplacers" class="form-label">Unesite zamenu za svaku kolonu:</label>
                                 <div id="columnReplacers">
-                                    <div *ngFor="let column of datasetLoadComponent.dataset.header; let i = index"
-                                        class="my-3">
+                                    <div *ngFor="let column of selectedDataset.header; let i = index" class="my-3">
                                         <div class="input-group row" *ngIf="getInputById('cb_'+column).checked">
                                             <span class="input-group-text col-4 text-center">
                                                 {{column}}
                                             </span>
                                             <input type="text" class="form-control col-4">
                                             <select [id]="'replaceOptions'+i" class="form-control col-4"
-                                                *ngIf="isNumber(datasetLoadComponent.csvRecords[1][i])">
+                                                *ngIf="isNumber(datasetFile[1][i])">
                                                 <option
                                                     *ngFor="let option of Object.keys(ReplaceWith); let optionName of Object.values(ReplaceWith)"
                                                     [value]="option">
diff --git a/frontend/src/app/_pages/add-model/add-model.component.ts b/frontend/src/app/_pages/add-model/add-model.component.ts
index a29f92d3..1c9198a3 100644
--- a/frontend/src/app/_pages/add-model/add-model.component.ts
+++ b/frontend/src/app/_pages/add-model/add-model.component.ts
@@ -5,6 +5,7 @@ import { DatasetLoadComponent } from 'src/app/_elements/dataset-load/dataset-loa
 import { ModelsService } from 'src/app/_services/models.service';
 import shared from 'src/app/Shared';
 import Dataset from 'src/app/_data/Dataset';
+import { DatatableComponent } from 'src/app/_elements/datatable/datatable.component';
 
 
 @Component({
@@ -15,6 +16,7 @@ import Dataset from 'src/app/_data/Dataset';
 export class AddModelComponent implements OnInit {
 
   @ViewChild(DatasetLoadComponent) datasetLoadComponent?: DatasetLoadComponent;
+  @ViewChild(DatatableComponent) datatable?: DatatableComponent;
   datasetLoaded: boolean = false;
 
   newModel: Model;
@@ -36,6 +38,8 @@ export class AddModelComponent implements OnInit {
   myDatasets?: Dataset[];
   existingDatasetSelected: boolean = false;
   selectedDataset?: Dataset;
+  datasetFile?: any[];
+  datasetHasHeader?: boolean = true;
 
   tempTestSetDistribution: number = 90;
 
@@ -150,10 +154,8 @@ export class AddModelComponent implements OnInit {
   getCheckedInputCols() {
     this.newModel.inputColumns = [];
     let checkboxes: any;
-    if (this.showMyDatasets)
-      checkboxes = document.getElementsByName("cbsExisting");
-    else
-      checkboxes = document.getElementsByName("cbsNew");
+
+    checkboxes = document.getElementsByName("cbsNew");
 
     for (let i = 0; i < checkboxes.length; i++) {
       let thatCb = <HTMLInputElement>checkboxes[i];
@@ -165,10 +167,8 @@ export class AddModelComponent implements OnInit {
   getCheckedOutputCol() {
     this.newModel.columnToPredict = '';
     let radiobuttons: any;
-    if (this.showMyDatasets)
-      radiobuttons = document.getElementsByName("rbsExisting");
-    else
-      radiobuttons = document.getElementsByName("rbsNew");
+
+    radiobuttons = document.getElementsByName("rbsNew");
 
     for (let i = 0; i < radiobuttons.length; i++) {
       let thatRb = <HTMLInputElement>radiobuttons[i];
@@ -211,6 +211,10 @@ export class AddModelComponent implements OnInit {
       if (datasets[i]._id == dataset._id)
     }*/
 
+
+    //this.datasetFile = csvRecords;
+    this.datasetHasHeader = false;
+
     this.resetCbsAndRbs();
   }
 
@@ -226,15 +230,6 @@ export class AddModelComponent implements OnInit {
   }
   checkAllCbs() {
     let checkboxes: any;
-    //if (this.showMyDatasets)
-    checkboxes = document.getElementsByName("cbsExisting");
-    //else
-    //checkboxes = document.getElementsByName("cbsNew"); 
-
-    for (let i = 0; i < checkboxes.length; i++) {
-      (<HTMLInputElement>checkboxes[i]).checked = true;
-      (<HTMLInputElement>checkboxes[i]).disabled = false;
-    }
 
     checkboxes = document.getElementsByName("cbsNew");
     for (let i = 0; i < checkboxes.length; i++) {
@@ -245,13 +240,7 @@ export class AddModelComponent implements OnInit {
   uncheckRbs() {
     this.selectedOutputColumnVal = '';
     let radiobuttons: any;
-    //if (this.showMyDatasets)
-    radiobuttons = document.getElementsByName("rbsExisting");
-    //else
-    //radiobuttons = document.getElementsByName("rbsNew"); 
 
-    for (let i = 0; i < radiobuttons.length; i++)
-      (<HTMLInputElement>radiobuttons[i]).checked = false;
     radiobuttons = document.getElementsByName("rbsNew");
     for (let i = 0; i < radiobuttons.length; i++)
       (<HTMLInputElement>radiobuttons[i]).checked = false;
diff --git a/frontend/src/app/app.component.html b/frontend/src/app/app.component.html
index 2ec16fc2..f44a6d00 100644
--- a/frontend/src/app/app.component.html
+++ b/frontend/src/app/app.component.html
@@ -3,4 +3,5 @@
     <router-outlet></router-outlet>
     <!--<app-barchart></app-barchart>
     <app-scatterchart></app-scatterchart>-->
-</div>
\ No newline at end of file
+</div>
+<app-notifications></app-notifications>
\ No newline at end of file
diff --git a/frontend/src/app/app.module.ts b/frontend/src/app/app.module.ts
index 7f076421..3387de8c 100644
--- a/frontend/src/app/app.module.ts
+++ b/frontend/src/app/app.module.ts
@@ -33,6 +33,8 @@ import { BrowsePredictorsComponent } from './_pages/browse-predictors/browse-pre
 import { PredictComponent } from './_pages/predict/predict.component';
 import { ScatterchartComponent } from './scatterchart/scatterchart.component';
 import { BarchartComponent } from './barchart/barchart.component';
+import { NotificationsComponent } from './_elements/notifications/notifications.component';
+import { DatatableComponent } from './_elements/datatable/datatable.component';
 
 @NgModule({
   declarations: [
@@ -55,7 +57,9 @@ import { BarchartComponent } from './barchart/barchart.component';
     BrowsePredictorsComponent,
     PredictComponent,
     ScatterchartComponent,
-    BarchartComponent
+    BarchartComponent,
+    NotificationsComponent,
+    DatatableComponent
   ],
   imports: [
     BrowserModule,
diff --git a/frontend/src/config.ts b/frontend/src/config.ts
index 8c48672e..f1c14194 100644
--- a/frontend/src/config.ts
+++ b/frontend/src/config.ts
@@ -1,3 +1,4 @@
 export const API_SETTINGS = {
-    apiURL: 'http://localhost:5283/api'
+    apiURL: 'http://localhost:5283/api',
+    apiWSUrl: 'ws://localhost:5283/api/websocket/ws'
 }
\ No newline at end of file