managediscountcode.component.ts 7.01 KB
import { Component, OnInit, AfterViewInit, Input, Output, EventEmitter, Pipe, PipeTransform, TemplateRef } from '@angular/core';
import { ManageDiscountCodeService } from './managediscountcode.service';
import { Router } from '@angular/router';
import { FormControl, FormBuilder, FormGroup, Validators } from '@angular/forms';
import { DiscountCode } from '../UserEntity/datamodel';
import { BsDatepickerModule } from 'ngx-bootstrap';
import { Http, Response } from '@angular/http';
import { DatePipe } from '@angular/common';
import { BsModalService } from 'ngx-bootstrap/modal';
import { BsModalRef } from 'ngx-bootstrap/modal/bs-modal-ref.service';

@Component({
    templateUrl: './managediscountcode.component.html'
})

export class ManageDiscountCode implements OnInit {

Mode: string = 'Manage';
discountCode: DiscountCode;
discountCodes: Array<DiscountCode>;
manageDiscountCodeFrm: FormGroup;
insertUpdateDiscountCodeFrm: FormGroup;
error: any;
alerts: string;
modalAlerts: string;
divClass: string = '';
topPos: string = '2000px';
selectedRow: number = 0;
datePipe: DatePipe = new DatePipe('en-US');
bsValue1: Date = new Date();
bsValue2: Date = new Date();
bsValue3: Date = new Date();
bsValue4: Date = new Date();
selectedId: number = 0;
modalRef: BsModalRef;

constructor(private manageDiscountCodeService: ManageDiscountCodeService, private router: Router, private fb: FormBuilder, private modalService: BsModalService) { }
  
    ngOnInit(): void {
        this.divClass = 'col-sm-12';
        this.discountCode = new DiscountCode();
        this.alerts = '';
        this.manageDiscountCodeFrm = this.fb.group({
            searchDiscountCode: [''],
            searchStartDate: [''],
            searchEndDate: [''],
            discountCodes: this.fb.array([])
        });
        this.insertUpdateDiscountCodeFrm = this.fb.group({
            discountId: [''],
            discountCode: [''],
            startDate: ['', Validators.required],
            endDate: ['', Validators.required],
            percentage: ['', [Validators.required, Validators.pattern('[0-9.]*')]],
            isActive: ['true']
        });
        this.SearchDiscountCodes();
    }

    public SetClickedRow(i: number, item: any) {
        this.selectedRow = i;
        this.selectedId = item['Id'];   
        this.discountCode = item;
    }

    public SearchDiscountCodes() {  
        this.manageDiscountCodeService.GetDiscountCodes(
            {
                discountCode: this.manageDiscountCodeFrm.controls['searchDiscountCode'].value, 
                startDate: this.manageDiscountCodeFrm.controls['searchStartDate'].value, 
                endDate: this.manageDiscountCodeFrm.controls['searchEndDate'].value
            })
        .subscribe(x => { this.BindFormFields(x) }, error => this.error = error);    
    }

    openModal(template: TemplateRef<any>) {
        this.modalRef = this.modalService.show(template);
    }

    public InsertUpdateDiscountCode(template: TemplateRef<any>) {
        this.alerts = '';
        if(parseInt(this.insertUpdateDiscountCodeFrm.value.percentage) > 100){
            this.alerts = '<span>Percentage must be between 0 to 100</span><br/>';
        }
        if(Date.parse(this.insertUpdateDiscountCodeFrm.controls['startDate'].value) > 
            Date.parse(this.insertUpdateDiscountCodeFrm.controls['endDate'].value)){
            this.alerts += '<span>Discount start date must be lower than discount end date</span>';
        }
        if(this.alerts == ''){
            var obj = this.insertUpdateDiscountCodeFrm.value;
            if(obj.discountId == 0){
                return this.manageDiscountCodeService.InsertDiscountCode(obj)
                .subscribe(
                n => (this.AfterInsertData(n, template)),
                error => this.error = <any>error);
            }
            else{
                return this.manageDiscountCodeService.UpdateDiscountCode(obj)
                .subscribe(
                n => (this.AfterUpdateData(n, template)),
                error => this.error = <any>error);
            }
        }
    }

    AfterInsertData(data, template) {
        if (data.Status == "false") {
            this.alerts = "<span>Discount code save unsuccessfull</span>";
        } else {
            this.modalAlerts = "<p>Discount code saved successfully</p>";
            this.modalRef = this.modalService.show(template);
        }
    }

    AfterUpdateData(data, template) {
        if (data.Status == "false") {
            this.alerts = "<span>Discount code update unsuccessfull</span>";
        } else {
            this.modalAlerts = "<p>Discount code updated successfully</p>";
            this.modalRef = this.modalService.show(template);
        }
    }

    BindFormFields(data){
        this.selectedRow = 0;   
        this.discountCodes = data;
        this.discountCode = this.discountCodes[0];
        this.manageDiscountCodeFrm.setControl('discountCodes', this.fb.array(this.discountCodes));
    }

    AddDiscountCode(){
        this.Mode = 'Add';
        this.topPos = '100px';
        this.divClass = 'col-sm-10 col-sm-offset-1 col-md-8 col-md-offset-2 col-lg-6 col-lg-offset-3';
        this.insertUpdateDiscountCodeFrm.reset();
        this.alerts = '';
        this.insertUpdateDiscountCodeFrm.controls['discountId'].setValue(0);
        this.insertUpdateDiscountCodeFrm.controls['discountCode'].setValue('');
        this.insertUpdateDiscountCodeFrm.controls['startDate'].setValue('');
        this.insertUpdateDiscountCodeFrm.controls['endDate'].setValue('');
        this.insertUpdateDiscountCodeFrm.controls['percentage'].setValue('');
        this.insertUpdateDiscountCodeFrm.controls['isActive'].setValue('true');
    }

    EditDiscountCode(){
        this.Mode = 'Edit';
        this.topPos = '100px';
        this.divClass = 'col-sm-10 col-sm-offset-1 col-md-8 col-md-offset-2 col-lg-6 col-lg-offset-3';
        this.alerts = '';
        this.insertUpdateDiscountCodeFrm.controls['discountId'].setValue(this.discountCode.Id);
        this.insertUpdateDiscountCodeFrm.controls['discountCode'].setValue(this.discountCode.DiscountCode);
        this.insertUpdateDiscountCodeFrm.controls['startDate'].setValue(this.datePipe.transform(this.discountCode.StartDate, 'MM/dd/yyyy'));
        this.insertUpdateDiscountCodeFrm.controls['endDate'].setValue(this.datePipe.transform(this.discountCode.EndDate, 'MM/dd/yyyy'));
        this.insertUpdateDiscountCodeFrm.controls['percentage'].setValue(this.discountCode.Percentage);
        if(this.discountCode.IsActive){
            this.insertUpdateDiscountCodeFrm.controls['isActive'].setValue('true');
        }
        else{
            this.insertUpdateDiscountCodeFrm.controls['isActive'].setValue('false');
        }
    }

    CancelAddEdit(){
        this.Mode = 'Manage';
        this.topPos = '2000px';
        this.divClass = 'col-sm-12';
        this.SearchDiscountCodes();
        this.selectedRow = this.discountCodes.findIndex(C => C.Id == this.selectedId);
        this.SetClickedRow(this.selectedRow, this.manageDiscountCodeFrm.controls['discountCodes'].value.find(C => C.Id == this.selectedId));
    }
}