Files
kmtnflower/src/app/admin/admin-tier-form.component.ts
T

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TypeScript

import { Component, EventEmitter, inject, Input, OnChanges, Output, SimpleChanges } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule } from '@angular/forms';
import { firstValueFrom } from 'rxjs';
import { Tier } from '../interfaces/tier';
import { TierService } from '../services/tier.service';
@Component({
selector: 'app-admin-tier-form',
standalone: true,
imports: [CommonModule, FormsModule],
templateUrl: './admin-tier-form.component.html',
styleUrl: './admin-tier-form.component.scss',
})
export class AdminTierFormComponent implements OnChanges {
private tierService = inject(TierService);
@Input() editItem: Tier | null = null;
@Output() saved = new EventEmitter<void>();
@Output() closed = new EventEmitter<void>();
id: number | null = null;
name = '';
amount = 0;
icon = '⭐';
benefits_text = '';
display_order = 1;
loading = false;
error = '';
submitted = false;
ngOnChanges(changes: SimpleChanges): void {
if (changes['editItem'] && this.editItem) {
this.edit(this.editItem);
}
}
edit(tier: Tier): void {
this.id = tier.id;
this.name = tier.name;
this.amount = tier.amount;
this.icon = tier.icon;
this.benefits_text = tier.benefits.join(', ');
this.display_order = tier.display_order;
}
formatError(err: any): string {
if (err?.error?.detail) return err.error.detail;
if (err?.error?.message) return err.error.message;
if (err?.message) return err.message;
return 'Failed to save. Please try again.';
}
reset(): void {
this.id = null;
this.name = '';
this.amount = 0;
this.icon = '⭐';
this.benefits_text = '';
this.display_order = 1;
this.error = '';
this.submitted = false;
}
onClose(): void {
this.closed.emit();
this.reset();
}
async onSubmit(): Promise<void> {
this.submitted = true;
if (!this.name || this.amount <= 0) {
this.error = 'Please fill in all required fields.';
return;
}
this.loading = true;
this.error = '';
const benefits = this.benefits_text
.split(',')
.map((b) => b.trim())
.filter((b) => b.length > 0);
const payload = {
name: this.name,
amount: this.amount,
icon: this.icon,
benefits: benefits,
display_order: this.display_order,
};
try {
if (this.id) {
await firstValueFrom(this.tierService.updateTier(this.id, payload));
} else {
await firstValueFrom(this.tierService.createTier(payload));
}
this.saved.emit();
this.reset();
} catch (err: any) {
this.error = this.formatError(err);
} finally {
this.loading = false;
}
}
}