HRM.UI/ClientApp/src/app/_services/letter-request/letter-request.service.ts

@@ -11,6 +11,7 @@ import { EnumLetterOrganizationType } from '../../_models/enums';
 import { LetterRequest } from '../../_models/Letter-Request/Letter-Request';
 import { AuthorizedPerson } from '../../adhoc-feature/authorized-persons/authorizedPerson';
 import { WFMovementTran } from '../../_models/Work-Flow/wFMovementTran';
+import { SearchEmployee } from 'src/app/_models/Employee/searchEmployee';
 
 @Injectable({
     providedIn: 'root'
@@ -233,6 +234,10 @@ export class LetterRequestService {
     getImage(id: number) {
         return this.apiService.httpGet<any>('/LetterRequest/getImage' + '/' + id);
     }
+    generatedExceptiinLetter(type: number, param: SearchEmployee[]) {
+        return this.apiService.httpPost('/LetterRequest/generatedExceptiinLetter/' + type , param);
+        // return this.apiService.httpDownloadFile('/LetterRequest/generatedExceptiinLetter/' + type , param);
+    }
 
 }
 

HRM.UI/ClientApp/src/app/adhoc-feature/adhoc-feature-routing.module.ts

@@ -19,6 +19,7 @@ import {LetterRequestByAdminApprovalComponent} from './letter-request-by-admin-a
 import {ApproveFinancialDataComponent} from './approve-financial-data/approve-financial-data.component';
 import {AuthorizedPersonsComponent} from './authorized-persons/authorized-persons.component';
 import { LetterGenerateComponent } from './letter-generate/letter-generate.component';
+import { ExceptionLetterGenerateComponent } from './exception-letter-generate/exception-letter-generate.component';
 
 
 const routes: Routes = [
@@ -31,6 +32,7 @@ const routes: Routes = [
     {path: 'letter-generate', component: LetterGenerateComponent, canActivate: [AuthGuard]},
     {path: 'workflow-delegation-by-employee', component: WorkflowDelegationByEmployeeComponent, canActivate: [AuthGuard]},
     {path: 'delegation-from-admin-panel', component: DelegationFromAdminPanelComponent, canActivate: [AuthGuard]},
+    {path: 'exception-letter-generate', component: ExceptionLetterGenerateComponent, canActivate: [AuthGuard]},
     //{path: 'letter-request-by-employee-and-approval', component: LetterRequestByEmployeeAndApprovalComponent, canActivate: [AuthGuard]},
     //{path: 'letter-request-approval', component: LetterRequestApprovalComponent, canActivate: [AuthGuard]},
     //{path: 'letter-print-by-admin-panel', component: LetterPrintByAdminPanelComponent, canActivate: [AuthGuard]},

HRM.UI/ClientApp/src/app/adhoc-feature/adhoc-feature.module.ts

@@ -49,13 +49,14 @@ import { ApproveFinancialDataComponent } from './approve-financial-data/approve-
 import { AuthorizedPersonsComponent } from './authorized-persons/authorized-persons.component';
 import { AuthorizedPersonComponent } from './authorized-persons/authorized-person/authorized-person.component';
 import { LetterGenerateComponent } from './letter-generate/letter-generate.component';
+import { ExceptionLetterGenerateComponent } from './exception-letter-generate/exception-letter-generate.component';
 
 @NgModule({
 
     declarations: [workflowRuleComponent, WorkFlowSetupComponent, WorkFlowSetupNewComponent, WorkFlowAdministrativeStatusComponent,
         WorkFlowAdminComponent, WorkflowDelegationByEmployeeComponent, DelegationFromAdminPanelComponent,
          LetterRequestApprovalComponent, LetterPrintByAdminPanelComponent,
-        LetterRequestByAdminApprovalComponent, ApproveFinancialDataComponent, AuthorizedPersonsComponent, AuthorizedPersonComponent, LetterGenerateComponent
+        LetterRequestByAdminApprovalComponent, ApproveFinancialDataComponent, AuthorizedPersonsComponent, AuthorizedPersonComponent, LetterGenerateComponent, ExceptionLetterGenerateComponent
         ],
 
     imports: [

HRM.UI/ClientApp/src/app/adhoc-feature/exception-letter-generate/exception-letter-generate.component.html

@@ -0,0 +1,58 @@
+<app-loading-panel> </app-loading-panel>
+<div class="card" style="padding:10px;">
+    <div class="p-grid">
+        <div class="p-col-12">
+            <div class="p-grid">
+                <div class="p-col-4 p-md-2">
+                    <label>Employee(s)</label>
+                </div>
+                <div class="p-col-8 p-md-4">
+                    <!-- <app-employee-picker (ItemSelected)="GetSelectedEmployee($event)" [setSelectedEmp]="selectedEmps"
+                        [MultiSelect]="true"></app-employee-picker> -->
+                    <app-employee-picker (ItemSelected)="GetSelectedEmployee($event)"
+                        [MultiSelect]="true"></app-employee-picker>
+                </div>
+                <div class="p-col-4 p-md-2">
+                    <label>Letter</label>
+                </div>
+                <div class="p-col-8 p-md-4">
+                    <kendo-dropdownlist [(ngModel)]="selectedreportType" [data]="reportTypes" [textField]="'text'"
+                        [valueField]="'value'" [defaultItem]="{ text: 'Select Letter..', value: null }"
+                        (valueChange)="onSelectReport($event)">
+                    </kendo-dropdownlist>
+                </div>
+                <div class="p-col-12">
+                    <kendo-grid #grid [data]="selectedEmps" [kendoGridSelectBy]="'employeeID'" [selectedKeys]="mySelection" [pageable]="false" [sortable]="true" [reorderable]="true"
+                        [resizable]="true">
+                        <!-- <ng-template kendoGridToolbarTemplate>
+                            <button type="button" kendoButton icon="delete" class="kt-delete" (click)="onClickRemoveAll()">
+                                Remove All
+                            </button>
+                            <kendo-grid-spacer></kendo-grid-spacer>
+                            <label>Attendance Count: {{employeeList.length}} </label>
+                        </ng-template> -->
+                        <kendo-grid-checkbox-column [resizable]="false" [width]="45" showSelectAll="true">
+                        </kendo-grid-checkbox-column>
+                        <kendo-grid-column field="employeeNo" title="Employee No" [width]="150">
+                        </kendo-grid-column>
+                        <kendo-grid-column field="name" title="Employee Name" [width]="220">
+                        </kendo-grid-column>
+                        <kendo-grid-column field="departmentName" title="Department" [width]="220">
+                        </kendo-grid-column>
+                        <kendo-grid-column field="gradeName" title="Grade" [width]="220">
+                        </kendo-grid-column>
+                        <!-- <kendo-grid-column title="Actions" width="25%" align="middle">
+                            <ng-template kendoGridCellTemplate let-dataItem let-rowIndex="rowIndex">
+                                <button kendoButton class="kt-delete" icon="delete" style="width: fit-content;"
+                                    (click)="onClickRemove(dataItem)">Remove</button>
+                            </ng-template>
+                        </kendo-grid-column> -->
+                    </kendo-grid>
+                    <div class="p-col-12" align="right">
+                        <button kendoButton icon="upload" type="button" (click)="generateLetter()" [primary] = true>Generate</button>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

HRM.UI/ClientApp/src/app/adhoc-feature/exception-letter-generate/exception-letter-generate.component.ts

@@ -0,0 +1,162 @@
+import { error } from 'console';
+import { Component, OnInit } from '@angular/core';
+import { DynamicPicker, EnumDynamicpickerType } from '../../picker/dynamic-picker/Dynamic-Picker';
+import { SearchEmployee } from 'src/app/_models/Employee/searchEmployee';
+import { Router } from '@angular/router';
+import { ApiService } from 'src/app/app.api.service';
+import { HRMNotificationService } from 'src/app/app.notification.service';
+import { loadingPanelService } from 'src/app/hrm-loding panel/loding.panel.service';
+import { BasicService } from 'src/app/_services/Basic/basic.service';
+import { Department } from 'src/app/_models/Basic/department';
+import { Grade } from 'src/app/_models/Basic/grade';
+import { EnumStatus } from '../../_models/enums';
+import { Employee } from 'src/app/_models/Employee/employee';
+import { LetterRequestService } from 'src/app/_services/letter-request/letter-request.service';
+import { saveAs } from 'file-saver';
+
+@Component({
+  selector: 'app-exception-letter-generate',
+  templateUrl: './exception-letter-generate.component.html',
+  styleUrls: ['./exception-letter-generate.component.scss']
+})
+export class ExceptionLetterGenerateComponent implements OnInit {
+
+  public selectedEmps: SearchEmployee[] = [];
+  public mySelection: number[] = [];
+
+  public selectedreportType: EnumExceptionLetterTemplateType;
+  public reportTypes = Object.keys(EnumExceptionLetterTemplateType)
+    .filter(key => !isNaN(Number(EnumExceptionLetterTemplateType[key])))
+    .map(key => ({
+      text: key.replace(/_/g, ' '),
+      value: EnumExceptionLetterTemplateType[key]
+    }));
+  public allDepartments: Department[];
+  public allGrades: Grade[];
+
+  constructor(
+    public router: Router, public loadingPanel: loadingPanelService,
+    public notificationService: HRMNotificationService,
+    public apiService: ApiService,
+    public basicService: BasicService, public letterRequestService: LetterRequestService) {
+    this.apiService.selectedMenuName = 'Employee Letter Generation';
+  }
+
+  ngOnInit(): void {
+    // this.basicService.getAllDepartment(EnumStatus.Active).subscribe(
+    //   (resp) => {
+    //     this.allDepartments = resp;
+    //   },
+    //   (err: any) => {
+    //     this.notificationService.showError(err.error);
+    //   }
+    // );
+    // this.basicService.getAllGrade(EnumStatus.Active).subscribe(
+    //   (resp) => {
+    //     this.allGrades = resp;
+    //   },
+    //   (err: any) => {
+    //     this.notificationService.showError(err.error);
+    //   }
+    // );
+  }
+  public GetSelectedEmployee(childData) {
+    this.selectedEmps = childData;
+    // this.selectedEmps.forEach(element => {
+    //   element.departmentName = this.allDepartments.find(d => d.id == element.departmentID).name;
+    //   element.gradeName = this.allDepartments.find(g => g.id == element.gradeID).name;
+    // });
+  }
+
+  public onSelectReport(value: any) {
+    debugger;
+  }
+  generateLetter() {
+    let employeeDataToGenerate: SearchEmployee[] = [];
+    this.selectedEmps.forEach(element => {
+      this.mySelection.forEach(item => {
+        if (element.employeeID == item) employeeDataToGenerate.push(element);
+      });
+    });
+    this.selectedreportType;
+    if (this.selectedreportType == undefined || this.selectedreportType['value'] == null) {
+      this.notificationService.showWarning("Please select a Letter to Generate");
+      return;
+    }
+    if (employeeDataToGenerate.length <= 0) {
+      this.notificationService.showWarning("Please select Employee to Generate Letter");
+      return;
+    }
+    this.loadingPanel.ShowLoadingPanel = true;
+    this.letterRequestService.generatedExceptiinLetter(this.selectedreportType['value'], employeeDataToGenerate).subscribe(
+      (resp: any[]) => {
+        debugger
+        if (resp.length > 0) {
+          resp.forEach(fileData => {
+            // this.downloadBlob(new Blob([fileData.fileContents], { type: 'application/msword' }), 'application/msword', fileData.fileDownloadName);
+            this.downloadFileWord(fileData.fileContents, fileData.fileDownloadName);
+          });
+        }
+
+        this.loadingPanel.ShowLoadingPanel = false;
+      },
+      (err: any) => {
+        this.notificationService.showError(err.error);
+        this.loadingPanel.ShowLoadingPanel = false;
+      }
+    );
+  }
+
+
+  private downloadBlob(data: any, type: string, fileName: string): void {
+    const blob: Blob = new Blob([data], { type: type });
+    //  const fileName: string = this.workOrderBillReceive.UploadAttachment[0].OriginalFileName;
+    // const fileName: string = fileName;
+    const objectUrl: string = URL.createObjectURL(blob);
+    const a: HTMLAnchorElement = document.createElement('a') as HTMLAnchorElement;
+
+    a.href = objectUrl;
+    a.download = fileName;
+    document.body.appendChild(a);
+    a.click();
+
+    document.body.removeChild(a);
+    URL.revokeObjectURL(objectUrl);
+  }
+
+
+
+  downloadFileWord(blobContent, fileName) {
+    // const blob = new Blob([this.b64toBlob(blobContent, 'application/data:application/vnd.openxmlformats-officedocument.wordprocessingml.document', 1024)], {});
+    // saveAs(blob, fileName + '.docx');
+    const blob = new Blob([this.b64toBlob(blobContent, 'application/msword', 1024)], {});
+    saveAs(blob, fileName);
+  }
+
+  b64toBlob(b64Data, contentType, sliceSize) {
+    const byteCharacters = atob(b64Data);
+    const byteArrays = [];
+
+    for (let offset = 0; offset < byteCharacters.length; offset += sliceSize) {
+      const slice = byteCharacters.slice(offset, offset + sliceSize);
+
+      const byteNumbers = new Array(slice.length);
+      for (let i = 0; i < slice.length; i++) {
+        byteNumbers[i] = slice.charCodeAt(i);
+      }
+
+      const byteArray = new Uint8Array(byteNumbers);
+      byteArrays.push(byteArray);
+    }
+
+    const blob = new Blob(byteArrays, { type: contentType });
+    return blob;
+  }
+
+}
+
+
+export enum EnumExceptionLetterTemplateType {
+  Letter_Template_Staff = 1,
+  Letter_Template_Worker = 2
+}

HRM.UI/ClientApp/src/app/adhoc-feature/letter-generate/letter-generate.component.html

@@ -55,6 +55,7 @@
 
 <div  class="card" *ngIf="showPopUp" class="blur-background">
     <kendo-window [height]="600" title="{{PDFTitle}}" *ngIf="showPopUp" (close)="closeForm()" [style]="{'min-width': '70%','max-width': '100%', 'max-height': '100%'}">
+        <app-loading-panel></app-loading-panel>
         <div class='embed-responsive'>
             <iframe class="pdf-viewer" id="pdf-viewer-ml" type='application/pdf' [zoom]="zoomLevel"></iframe>
         </div>

HRM.UI/ClientApp/src/app/adhoc-feature/letter-generate/letter-generate.component.ts

@@ -60,6 +60,7 @@ export class LetterGenerateComponent implements OnInit {
       };
     }
     this.showPopUp = true;
+    this.loadingPanelService.ShowLoadingPanel = true;
     this.reportService.getAppointmentLetter(data).subscribe(
       (resp: any) => {
         if (this.reportType === 'PDF'){

HRM.UI/Controllers/LetterRequest/LetterRequestController.cs

@@ -11,11 +11,13 @@ using AutoMapper.Configuration;
 using Google.Protobuf.WellKnownTypes;
 using HRM.BO;
 using HRM.DA;
+using HRM.Report;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.StaticFiles;
 using Microsoft.Extensions.Configuration;
+using NPOI.HPSF;
 using NPOI.SS.Formula.Functions;
 using Org.BouncyCastle.Ocsp;
 using static HRM.Report.PayrollDataSet.PayrollDataSet;
@@ -783,6 +785,88 @@ namespace HRM.UI.Controllers
         }
 
 
+        [HttpPost("generatedExceptiinLetter/{letterType}")]
+        public ActionResult generatedExceptiinLetter(int letterType, List<SearchEmployee> employees)
+        {
+            CurrentUser currentUser = CurrentUser.GetCurrentUser(HttpContext.User);
+            int payrollTypeId = currentUser.PayrollTypeID.GetValueOrDefault();
+            //string downloadPath = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile) + @"\Downloads";
+            string downloadPath = System.Environment.CurrentDirectory + "\\Documents\\LetterTempFolder\\";
+            string lFileName = string.Empty;
+
+
+            //List<string> sFilePaths = new List<string>();
+            List<Tuple<byte[], string, string>> filesWithContents = new List<Tuple<byte[], string, string>>();
+            List<FileContentResult> files = new List<FileContentResult>();
+
+            LetterTemplte ltemplate = new LetterTemplte();
+
+            byte[] bytes = null;
+
+            try
+            {
+
+                if (letterType == 1)
+                {
+                    ltemplate.SetObjectID(FixedLetterTemplte.Staff_Appointment_Letter);
+
+                    ltemplate.ID = 2;
+                    ltemplate.Description = "Letter Template Staff";
+                    ltemplate.Subject = "Letter Template Staff";
+                    ltemplate.Type = EnumDocType.Desktop_Letter;
+                    ltemplate.TypeID = (int)EnumDocType.Desktop_Letter;
+
+                    lFileName = "Staff.doc";
+                }
+                else
+                {
+                    ltemplate.SetObjectID(FixedLetterTemplte.Worker_Appointment_Letter);
+
+                    ltemplate.ID = 3;
+                    ltemplate.Description = "Letter Template Worker";
+                    ltemplate.Subject = "Letter Template Worker";
+                    ltemplate.Type = EnumDocType.Desktop_Letter;
+                    ltemplate.TypeID = (int)EnumDocType.Desktop_Letter;
+
+                    lFileName = "Worker.doc";
+
+                }
+
+                if (employees != null && employees.Count > 0)
+                {
+                    foreach (var emp in employees)
+                    {
+                        string sFilePath =  new rptEmployee().Generate(ltemplate, emp.EmployeeID, payrollTypeId, downloadPath, lFileName);
+                        byte[] buffer = new byte[16 * 1024];
+                        buffer = System.IO.File.ReadAllBytes(sFilePath);
+                        string contentType = GetFileType(sFilePath);
+                        var name = lFileName;
+                        if (System.IO.File.Exists(sFilePath))
+                        {
+                            System.IO.File.Delete(sFilePath);
+                        }
+
+                        //sFilePaths.Add(sFilePath);
+                        filesWithContents.Add(new Tuple<byte[], string, string>(buffer, emp.EmployeeNo + "_" + name, contentType));
+
+                        var file = File(buffer, contentType, emp.EmployeeNo + "_" + name);
+                        //return file;
+                        files.Add(file);
+                    }
+                }
+
+
+
+                //return Ok(filesWithContents);
+                return Ok(files);
+            }
+            catch (Exception e)
+            {
+                return StatusCode(StatusCodes.Status500InternalServerError, e.Message);
+            }
+
+            return Ok();
+        }
 
     }
 }