2 files changed, 51 insertions, 58 deletions
diff --git a/ufund-ui/src/app/components/need-page/need-page.component.html b/ufund-ui/src/app/components/need-page/need-page.component.html
index aed3e95..592a71e 100644
--- a/ufund-ui/src/app/components/need-page/need-page.component.html
+++ b/ufund-ui/src/app/components/need-page/need-page.component.html
@@ -1,48 +1,52 @@
 <div id="box">
-    <h1>{{need.name}}</h1>
-    <span class="needType">{{need.type}} GOAL</span>
-
-    <img *ngIf="need.image" alt="Need image" [src]="need.image"/>
-
-    <p>{{need.description}}</p>
-    <div class="prog">
-<!--        <span>{{need?.current}} / {{need?.maxGoal}}</span>-->
-        <progress [value]="need.current" [max]="need.maxGoal"></progress>
-        <span>This goal is <strong>{{(((need.current)*100) / (need.maxGoal)).toFixed(0)}}%</strong> complete!</span>
-    </div>
-
-    <span><strong>Target Goal:</strong> {{need.maxGoal}}</span>
-
-    <span><strong>Amount Currently Collected:</strong> {{need.current}}</span>
-
-    <span><strong>Location:</strong> {{need.location}}</span>
-
-    <span><strong>Urgency: </strong>
-        <span *ngIf="!need.urgent">Not urgent</span>
-        <span *ngIf="need.urgent" class="urgent">URGENT</span>
-    </span>
-
-    <div *ngIf="need.filterAttributes.length > 0">
-        <strong>Tags:</strong>
-        <ul style="display: flex; column-gap: 24px;">
-            <li *ngFor="let tag of need?.filterAttributes">
-                <p>{{tag}}</p>
-            </li>
-        </ul>
-    </div>
-
-    <div class="actionArea">
-        <button *ngIf="isHelper()" (click)="add(need!)">
-            <span class="icon">add</span>Add To Basket
-        </button>
-        <ng-template #edit>
-            <app-need-edit [mode]="'Edit'" *ngIf="need" [need]="need" (refreshNeedList)="ngOnInit()"></app-need-edit>
-        </ng-template>
-        <button *ngIf="isManager()" (click)="modalService.showModal(edit)">
-            <span class="icon">edit</span>Edit Need
-        </button>
-        <button *ngIf="isManager()" (click)="delete(need!.id)" >
-            <span class="icon">delete</span>Delete Need
-        </button>
-    </div>
+    @if (need) {
+        <h1>{{need.name}}</h1>
+        <span class="needType">{{need.type}} GOAL</span>
+
+        <img *ngIf="need.image" alt="Need image" [src]="need.image"/>
+
+        <p>{{need.description}}</p>
+        <div class="prog">
+            <progress [value]="need.current" [max]="need.maxGoal"></progress>
+            <span>This goal is <strong>{{(((need.current)*100) / (need.maxGoal)).toFixed(0)}}%</strong> complete!</span>
+        </div>
+
+        <span><strong>Target Goal:</strong> {{need.maxGoal}}</span>
+
+        <span><strong>Amount Currently Collected:</strong> {{need.current}}</span>
+
+        <span><strong>Location:</strong> {{need.location}}</span>
+
+        <span><strong>Urgency: </strong>
+            <span *ngIf="!need.urgent">Not urgent</span>
+            <span *ngIf="need.urgent" class="urgent">URGENT</span>
+        </span>
+
+        <div *ngIf="need.filterAttributes?.length">
+            <strong>Tags:</strong>
+            <ul style="display: flex; column-gap: 24px;">
+                <li *ngFor="let tag of need?.filterAttributes">
+                    <p>{{tag}}</p>
+                </li>
+            </ul>
+        </div>
+
+        <div class="actionArea">
+            <button *ngIf="usersService.isHelper()" (click)="add(need)" [disabled]="usersService.inBasket(usersService.getBasket() | async, need)">
+                <span class="icon">{{usersService.inBasket(usersService.getBasket() | async, need)? "check": "add" }}</span>Add To Basket
+            </button>
+            <ng-template #edit>
+                <app-need-edit [mode]="'Edit'" *ngIf="need" [need]="need" (refreshNeedList)="ngOnInit()"></app-need-edit>
+            </ng-template>
+            <button *ngIf="usersService.isManager()" (click)="modalService.showModal(edit)">
+                <span class="icon">edit</span>Edit Need
+            </button>
+            <button *ngIf="usersService.isManager()" (click)="delete(need!.id)" >
+                <span class="icon">delete</span>Delete Need
+            </button>
+        </div>
+    } @else {
+        <h1>Need not found</h1>
+        <span>The requested need does not exist. <a routerLink="/cupboard">Browse the cupboard</a></span>
+    }
 </div>
diff --git a/ufund-ui/src/app/components/need-page/need-page.component.ts b/ufund-ui/src/app/components/need-page/need-page.component.ts
index 1c6d8e4..45d6db5 100644
--- a/ufund-ui/src/app/components/need-page/need-page.component.ts
+++ b/ufund-ui/src/app/components/need-page/need-page.component.ts
@@ -2,7 +2,6 @@ import {Component, Input, OnInit} from '@angular/core';
 import {Need} from '../../models/Need';
 import {ActivatedRoute, Router} from "@angular/router";
 import {CupboardService} from "../../services/cupboard.service";
-import {userType} from '../../models/User';
 import {AuthService} from '../../services/auth.service';
 import {catchError, of} from 'rxjs';
 import {ToastsService, ToastType} from '../../services/toasts.service';
@@ -20,7 +19,7 @@ export class NeedPageComponent implements OnInit {
         private route: ActivatedRoute,
         private cupboardService: CupboardService,
         private authService: AuthService,
-        private usersService: UsersService,
+        protected usersService: UsersService,
         private toastService: ToastsService,
         private router: Router,
         protected modalService: ModalService
@@ -37,16 +36,6 @@ export class NeedPageComponent implements OnInit {
         window.history.back();
     }
 
-    isManager() {
-        const type = this.authService.getCurrentUser()?.type;
-        return type === ("MANAGER" as unknown as userType);
-    }
-
-    isHelper() {
-        const type = this.authService.getCurrentUser()?.type;
-        return type === ("HELPER" as unknown as userType);
-    }
-
     add(need: Need) {
         const currentUser = this.authService.getCurrentUser();
         //console.log("get current user in angular:", currentUser)