From 92488d015bcb98e96a8fb8f1f0b509893cf45e90 Mon Sep 17 00:00:00 2001
From: "k.triantafyllou" <k.triantafyllou@di.uoa.gr>
Date: Wed, 21 Dec 2022 13:37:16 +0200
Subject: [PATCH] Add number-rounf pipe

---
 utils/number-utils.class.ts        |  8 ++++++--
 utils/pipes/number-round.module.ts | 11 +++++++++++
 utils/pipes/number-round.pipe.ts   | 18 ++++++++++++++++++
 3 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 utils/pipes/number-round.module.ts
 create mode 100644 utils/pipes/number-round.pipe.ts

diff --git a/utils/number-utils.class.ts b/utils/number-utils.class.ts
index 4fc2964f..5abe2ce5 100644
--- a/utils/number-utils.class.ts
+++ b/utils/number-utils.class.ts
@@ -1,6 +1,6 @@
 export interface NumberSize {
   number: number;
-  size: "M" | "K" | "";
+  size: "B" | "M" | "K" | "";
   count: number;
 }
 
@@ -10,7 +10,11 @@ export class NumberUtils{
       //console.log("Trying to round number: "+ num);
       var roundNum: NumberSize = null;
       var initialNum = num;
-      if(num >= 1000000){
+      if (num >= 1000000000) {
+        num = num / 1000000;
+        num = Math.round(num);
+        roundNum = {number: num, size: "B", count: initialNum};
+      } else if(num >= 1000000) {
         num=num/1000000;
         num= Math.round(num);
         roundNum =  { number: num, size: "M", count: initialNum};
diff --git a/utils/pipes/number-round.module.ts b/utils/pipes/number-round.module.ts
new file mode 100644
index 00000000..951da877
--- /dev/null
+++ b/utils/pipes/number-round.module.ts
@@ -0,0 +1,11 @@
+import {NgModule} from "@angular/core";
+import {NumberRoundPipe} from "./number-round.pipe";
+
+@NgModule({
+  declarations: [NumberRoundPipe],
+  exports: [NumberRoundPipe]
+  
+})
+export class NumberRoundModule {
+
+}
diff --git a/utils/pipes/number-round.pipe.ts b/utils/pipes/number-round.pipe.ts
new file mode 100644
index 00000000..d714f472
--- /dev/null
+++ b/utils/pipes/number-round.pipe.ts
@@ -0,0 +1,18 @@
+import {Pipe, PipeTransform} from "@angular/core";
+import {NumberSize, NumberUtils} from "../number-utils.class";
+import {DecimalPipe} from "@angular/common";
+
+@Pipe({name: 'numberRound'})
+export class NumberRoundPipe implements PipeTransform {
+  decimalPipe: DecimalPipe = new DecimalPipe("en");
+  
+  
+  constructor() {
+  
+  }
+  
+  transform(value: number): any {
+    let size: NumberSize = NumberUtils.roundNumber(value);
+    return this.decimalPipe.transform(size.number) + size.size;
+  }
+}