43 lines
1.1 KiB
TypeScript
43 lines
1.1 KiB
TypeScript
import { Component, OnInit } from '@angular/core';
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import { MatTableDataSource } from '@angular/material/table';
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import { FeeService } from '../data-object-service';
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import { Fee } from '../data-objects';
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import { MessageService } from '../message.service';
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@Component({
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selector: 'app-fee-list',
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templateUrl: './fee-list.component.html',
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styleUrls: ['./fee-list.component.css']
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})
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export class FeeListComponent implements OnInit {
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fees: Fee[]
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dataSource: MatTableDataSource<Fee>
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displayedColumns: string[] = [ "description", "amount", "fee_type", "startdate", "enddate" ]
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constructor(
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private feeService: FeeService,
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private messageService: MessageService
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) { }
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async getFees(): Promise<void> {
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try {
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this.messageService.add("Trying to load fees")
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this.fees = await this.feeService.getFees()
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this.messageService.add("Fees loaded")
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this.dataSource = new MatTableDataSource<Fee>(this.fees)
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} catch (err) {
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this.messageService.add(`Error in getFees: ${ JSON.stringify(err, undefined, 4) }`)
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}
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}
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ngOnInit(): void {
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this.messageService.add("FeeListComponent.ngOnInit")
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this.getFees()
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}
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}
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