added more sort options; fix HTML error

2 files changed, 16 insertions, 1 deletions

diff --git a/ufund-ui/src/app/components/need-list/need-list.component.html b/ufund-ui/src/app/components/need-list/need-list.component.html
index c5faf74..283cc99 100644
--- a/ufund-ui/src/app/components/need-list/need-list.component.html
+++ b/ufund-ui/src/app/components/need-list/need-list.component.html
@@ -3,7 +3,9 @@
     <h3>Sort by:</h3>
     <table style="margin-left: 10px; display: flex; column-gap: 24px;">
         <tr><h3><button (click)="changeSortAlgo('sortByName',searchForm.value)">Name(A-Z)</button></h3></tr>
+        <tr><h3><button (click)="changeSortAlgo('sortByNameReverse',searchForm.value)">Name(Z-A)</button></h3></tr>
         <tr><h3><button (click)="changeSortAlgo('sortByMaxGoal',searchForm.value)">Max Goal(Descending)</button></h3></tr>
+        <tr><h3><button (click)="changeSortAlgo('sortByMinGoal',searchForm.value)">Max Goal(Ascending)</button></h3></tr>
     </table>
 </div>
 <input id="search-button" type="button" value="Search" (click)="open()">
diff --git a/ufund-ui/src/app/components/need-list/need-list.component.ts b/ufund-ui/src/app/components/need-list/need-list.component.ts
index be444fb..06bb17e 100644
--- a/ufund-ui/src/app/components/need-list/need-list.component.ts
+++ b/ufund-ui/src/app/components/need-list/need-list.component.ts
@@ -16,13 +16,24 @@ const sortByName: sortAlgo = (a: Need, b: Need): number => {
   return 1;
 }
 
+const sortByNameReverse: sortAlgo = (a: Need, b: Need): number => {
+  return sortByName(a,b)*-1;
+}
+
 const sortByMaxGoal: sortAlgo = (a: Need, b: Need): number => {
-  if(a.maxGoal >= b.maxGoal) {
+  if(a.maxGoal == b.maxGoal) {
+    return sortByName(a,b);
+  }
+  else if(a.maxGoal > b.maxGoal) {
     return -1;
   }
   return 1;
 }
 
+const sortByMinGoal: sortAlgo = (a: Need, b: Need): number => {
+  return sortByMaxGoal(a,b)*-1;
+}
+
 @Component({
   selector: 'app-need-list',
   standalone: false,
@@ -37,6 +48,8 @@ export class NeedListComponent {
   SortingAlgoArrays: {func:sortAlgo,name:string}[] = [
     {func:sortByMaxGoal,name:"sortByMaxGoal"},
     {func:sortByName,name:"sortByName"},
+    {func:sortByNameReverse,name:"sortByNameReverse"},
+    {func:sortByMinGoal,name:"sortByMinGoal"},
   ];
 
   constructor(