Updating api to send bulk numbers messages.

src/app/pages/home/home.component.ts

@@ -61,26 +61,9 @@ export class HomeComponent {
     this.isSalesForm = !this.isSalesForm;
   }
 
-  triggerWhatsappMessages(phoneNumber: string[]) {
+  triggerWhatsappMessages(messages: object[]) {
     const httpBody = {
-      messages: [
-        {
-          from: '447491163530',
-          // TODO: need check if we can send array here
-          to: phoneNumber[1],
-          messageId: 'a28dd97c-1ffb-4fcf-99f1-0b557ed381da',
-          content: {
-            templateName: 'infobip_kz_test_hsm_2',
-            templateData: {
-              body: {
-                placeholders: ['BFL Credit Card'],
-              },
-            },
-            language: 'en_GB',
-          },
-          callbackData: 'Callback data',
-        },
-      ],
+      messages
     };
 
     this.homeService.sendWhatsApp(httpBody).subscribe(
@@ -89,13 +72,13 @@ export class HomeComponent {
         this.isLoading = false;
       },
       (err) => {
-        console.log('failed',err);
+        console.log('failed', err);
         this.isLoading = false;
       }
     )
   }
 
-  readExcelFile(){
+  readExcelFile() {
     this.isLoading = true;
     let fileReader = new FileReader();
     fileReader.readAsArrayBuffer(this.file);
@@ -104,9 +87,9 @@ export class HomeComponent {
       this.arrayBuffer = fileReader.result;
       let data = new Uint8Array(this.arrayBuffer);
       let arr = new Array();
-      let phoneNumber: string[] = [];
+      let phoneNumber: object[] = [];
 
-      for (let i = 0; i != data.length; ++i){
+      for (let i = 0; i != data.length; ++i) {
         arr[i] = String.fromCharCode(data[i]);
       }
 
@@ -115,29 +98,45 @@ export class HomeComponent {
       let first_sheet_name = workbook.SheetNames[0];
       let worksheet = workbook.Sheets[first_sheet_name];
       this.filelist = XLSX.utils.sheet_to_json(worksheet, { raw: true });
-      
+
       // pull data according to upload file type
       if (this.isSalesForm) {
         for (let i = 0; i < this.filelist.length; i++) {
-          var details = {
-            'CUSTOMER NAME': this.filelist[i]['CUSTOMER NAME'],
-            'PHONE NUMBER': this.filelist[i]['PHONE NUMBER'],
-            'LEAD ID': this.filelist[i]['LEAD ID'],
-            'DATE OF ENQUIRY': this.filelist[i]['DATE OF ENQUIRY'],
+          let data = {
+            from: '447491163530',
+            to: this.filelist[i]['PHONE NUMBER'],
+            content: {
+              templateName: 'infobip_kz_test_hsm_2',
+              templateData: {
+                body: {
+                  placeholders: [this.filelist[i]['CUSTOMER NAME']],
+                },
+              },
+              language: 'en_GB',
+            },
+            callbackData: 'Callback data',
           };
-          this.arrayToBeSend.push(details);
-          phoneNumber.push(this.filelist[i]['PHONE NUMBER']);
+
+          phoneNumber.push(data);
         }
       } else {
         for (let i = 0; i < this.filelist.length; i++) {
-          var details = {
-            'CUSTOMER NAME': this.filelist[i]['Customer'],
-            'PHONE NUMBER': this.filelist[i]['Mobile No'],
-            'LEAD ID': this.filelist[i]['__EMPTY'],
-            'DATE OF ENQUIRY': this.filelist[i]['Ready For Invoice Date Time'],
+          let data = {
+            from: '447491163530',
+            to: this.filelist[i]['Mobile No'],
+            content: {
+              templateName: 'infobip_kz_test_hsm_2',
+              templateData: {
+                body: {
+                  placeholders: [this.filelist[i]['Customer']],
+                },
+              },
+              language: 'en_GB',
+            },
+            callbackData: 'Callback data',
           };
-          this.arrayToBeSend.push(details);
-          phoneNumber.push(this.filelist[i]['PHONE NUMBER']);
+
+          phoneNumber.push(data);
         }
       }
       // after reading file and storing all phonenumbers in an array