Files
Goa-gel-fullstack/frontend/src/app/shared/components/blockchain-explorer-mini/blockchain-explorer-mini.component.ts
Mahi d9de183e51 feat: Runtime configuration and Docker deployment improvements
Frontend:
- Add runtime configuration service for deployment-time API URL injection
- Create docker-entrypoint.sh to generate config.json from environment variables
- Update ApiService, ApprovalService, and DocumentViewer to use RuntimeConfigService
- Add APP_INITIALIZER to load runtime config before app starts

Backend:
- Fix init-blockchain.js to properly quote mnemonic phrases in .env file
- Improve docker-entrypoint.sh with health checks and better error handling

Docker:
- Add API_BASE_URL environment variable to frontend container
- Update docker-compose.yml with clear documentation for remote deployment
- Reorganize .env.example with clear categories (REQUIRED FOR REMOTE, PRODUCTION, AUTO-GENERATED)

Workflow fixes:
- Fix DepartmentApproval interface to match backend schema
- Fix stage transformation for 0-indexed stageOrder
- Fix workflow list to show correct stage count from definition.stages

Cleanup:
- Move development artifacts to .trash directory
- Remove root-level package.json (was only for utility scripts)
- Add .trash/ to .gitignore
2026-02-08 18:45:01 -04:00

837 lines
22 KiB
TypeScript

import { Component, OnInit, OnDestroy, inject, signal, Input } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MatCardModule } from '@angular/material/card';
import { MatIconModule } from '@angular/material/icon';
import { MatButtonModule } from '@angular/material/button';
import { MatTooltipModule } from '@angular/material/tooltip';
import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
import { MatTabsModule } from '@angular/material/tabs';
import { MatChipsModule } from '@angular/material/chips';
import { MatDialogModule, MatDialog } from '@angular/material/dialog';
import { RouterModule } from '@angular/router';
import { Clipboard } from '@angular/cdk/clipboard';
import { interval, Subscription } from 'rxjs';
import { ApiService } from '../../../core/services/api.service';
import { BlockDto, BlockchainTransactionDto } from '../../../api/models';
import { BlockDetailDialogComponent } from './block-detail-dialog.component';
import { TransactionDetailDialogComponent } from './transaction-detail-dialog.component';
@Component({
selector: 'app-blockchain-explorer-mini',
standalone: true,
imports: [
CommonModule,
MatCardModule,
MatIconModule,
MatButtonModule,
MatTooltipModule,
MatProgressSpinnerModule,
MatTabsModule,
MatChipsModule,
MatDialogModule,
RouterModule,
],
template: `
<mat-card class="explorer-card">
<!-- Header -->
<div class="card-header">
<div class="header-left">
<div class="header-icon">
<mat-icon>link</mat-icon>
</div>
<div class="header-text">
<h3>Blockchain Explorer</h3>
<p class="subtitle">Real-time network activity</p>
</div>
</div>
<div class="header-right">
<div class="live-indicator" [class.active]="isLive()">
<span class="pulse"></span>
<span class="label">{{ isLive() ? 'Live' : 'Paused' }}</span>
</div>
<button
mat-icon-button
(click)="toggleLive()"
[matTooltip]="isLive() ? 'Pause updates' : 'Resume updates'"
>
<mat-icon>{{ isLive() ? 'pause' : 'play_arrow' }}</mat-icon>
</button>
<button mat-icon-button (click)="refresh()" [disabled]="loading()" matTooltip="Refresh">
<mat-icon>refresh</mat-icon>
</button>
</div>
</div>
<!-- Stats Row -->
<div class="stats-row">
<div class="stat-item">
<div class="stat-value">{{ latestBlock() | number }}</div>
<div class="stat-label">Latest Block</div>
</div>
<div class="stat-divider"></div>
<div class="stat-item">
<div class="stat-value">{{ totalTransactions() | number }}</div>
<div class="stat-label">Total Txns</div>
</div>
<div class="stat-divider"></div>
<div class="stat-item">
<div class="stat-value">{{ pendingTransactions() }}</div>
<div class="stat-label">Pending</div>
</div>
<div class="stat-divider"></div>
<div class="stat-item">
<div class="stat-value status" [class]="networkStatus().toLowerCase()">
<mat-icon>{{ getNetworkIcon() }}</mat-icon>
{{ networkStatus() }}
</div>
<div class="stat-label">Network</div>
</div>
</div>
<!-- Tabs -->
<mat-tab-group class="explorer-tabs" animationDuration="200ms">
<!-- Blocks Tab -->
<mat-tab>
<ng-template mat-tab-label>
<mat-icon>view_module</mat-icon>
Blocks
</ng-template>
<div class="tab-content">
@if (loading()) {
<div class="loading-state">
<mat-spinner diameter="32"></mat-spinner>
</div>
} @else if (blocks().length === 0) {
<div class="empty-state">
<mat-icon>view_module</mat-icon>
<p>No blocks yet</p>
</div>
} @else {
<div class="list-container">
@for (block of blocks(); track block.blockNumber) {
<div class="list-item block-item" (click)="viewBlock(block)">
<div class="item-icon block-icon">
<mat-icon>view_module</mat-icon>
</div>
<div class="item-content">
<div class="item-header">
<span class="block-number">#{{ block.blockNumber | number }}</span>
<span class="item-time">{{ getRelativeTime(block.timestamp) }}</span>
</div>
<div class="item-details">
<span class="tx-count">
<mat-icon>receipt_long</mat-icon>
{{ block.transactionCount }} txns
</span>
<span class="hash" (click)="copyHash(block.hash, $event)">
{{ truncateHash(block.hash) }}
<mat-icon class="copy-icon">content_copy</mat-icon>
</span>
</div>
</div>
</div>
}
</div>
}
</div>
</mat-tab>
<!-- Transactions Tab -->
<mat-tab>
<ng-template mat-tab-label>
<mat-icon>receipt_long</mat-icon>
Transactions
</ng-template>
<div class="tab-content">
@if (loading()) {
<div class="loading-state">
<mat-spinner diameter="32"></mat-spinner>
</div>
} @else if (transactions().length === 0) {
<div class="empty-state">
<mat-icon>receipt_long</mat-icon>
<p>No transactions yet</p>
</div>
} @else {
<div class="list-container">
@for (tx of transactions(); track tx.id) {
<div class="list-item tx-item" (click)="viewTransaction(tx)">
<div class="item-icon" [class]="'status-' + tx.status.toLowerCase()">
@switch (tx.status) {
@case ('CONFIRMED') {
<mat-icon>check_circle</mat-icon>
}
@case ('PENDING') {
<mat-icon>schedule</mat-icon>
}
@case ('FAILED') {
<mat-icon>error</mat-icon>
}
}
</div>
<div class="item-content">
<div class="item-header">
<span class="tx-hash" (click)="copyHash(tx.txHash, $event)">
{{ truncateHash(tx.txHash) }}
<mat-icon class="copy-icon">content_copy</mat-icon>
</span>
<mat-chip class="status-chip" [class]="tx.status.toLowerCase()">
{{ tx.status }}
</mat-chip>
</div>
<div class="item-details">
<span class="tx-type">
<mat-icon>{{ getTxTypeIcon(tx.type) }}</mat-icon>
{{ formatTxType(tx.type) }}
</span>
<span class="item-time">{{ getRelativeTime(tx.timestamp) }}</span>
</div>
</div>
</div>
}
</div>
}
</div>
</mat-tab>
</mat-tab-group>
<!-- Footer -->
@if (showViewAll) {
<div class="card-footer">
<a mat-button color="primary" routerLink="/admin/transactions">
View All Transactions
<mat-icon>arrow_forward</mat-icon>
</a>
</div>
}
</mat-card>
`,
styles: [`
.explorer-card {
border-radius: 16px !important;
overflow: hidden;
}
.card-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 20px 24px;
background: linear-gradient(135deg, var(--dbim-blue-dark, #1D0A69) 0%, var(--dbim-blue-mid, #2563EB) 100%);
color: white;
}
.header-left {
display: flex;
align-items: center;
gap: 16px;
}
.header-icon {
width: 48px;
height: 48px;
border-radius: 12px;
background: rgba(255, 255, 255, 0.15);
display: flex;
align-items: center;
justify-content: center;
backdrop-filter: blur(10px);
mat-icon {
font-size: 28px;
width: 28px;
height: 28px;
}
}
.header-text h3 {
margin: 0;
font-size: 1.125rem;
font-weight: 600;
color: white !important;
}
.header-text .subtitle {
margin: 4px 0 0;
font-size: 0.8rem;
color: rgba(255, 255, 255, 0.9) !important;
}
.header-right {
display: flex;
align-items: center;
gap: 8px;
button {
color: white;
}
}
.live-indicator {
display: flex;
align-items: center;
gap: 6px;
padding: 6px 12px;
background: rgba(255, 255, 255, 0.15);
border-radius: 20px;
font-size: 0.75rem;
font-weight: 500;
.pulse {
width: 8px;
height: 8px;
border-radius: 50%;
background: #fff;
opacity: 0.5;
}
&.active .pulse {
background: #4ade80;
opacity: 1;
animation: pulse 1.5s ease-in-out infinite;
}
}
@keyframes pulse {
0%, 100% { transform: scale(1); opacity: 1; }
50% { transform: scale(1.5); opacity: 0.5; }
}
.stats-row {
display: flex;
justify-content: space-between;
align-items: center;
padding: 16px 24px;
background: var(--dbim-linen, #EBEAEA);
border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.stat-item {
text-align: center;
flex: 1;
}
.stat-value {
font-size: 1.25rem;
font-weight: 700;
color: var(--dbim-brown, #150202);
&.status {
display: flex;
align-items: center;
justify-content: center;
gap: 4px;
font-size: 0.85rem;
mat-icon {
font-size: 16px;
width: 16px;
height: 16px;
}
&.healthy {
color: var(--dbim-success, #198754);
}
&.degraded {
color: var(--dbim-warning, #FFC107);
}
&.down {
color: var(--dbim-error, #DC3545);
}
}
}
.stat-label {
font-size: 0.7rem;
color: var(--dbim-grey-2, #8E8E8E);
text-transform: uppercase;
letter-spacing: 0.5px;
margin-top: 4px;
}
.stat-divider {
width: 1px;
height: 32px;
background: rgba(0, 0, 0, 0.12);
}
.explorer-tabs {
::ng-deep {
.mat-mdc-tab-labels {
background: #fafafa;
border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.mat-mdc-tab {
min-width: 120px;
.mdc-tab__content {
gap: 8px;
}
mat-icon {
font-size: 18px;
width: 18px;
height: 18px;
}
}
}
}
.tab-content {
min-height: 240px;
max-height: 320px;
overflow-y: auto;
}
.loading-state,
.empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 48px 24px;
color: var(--dbim-grey-2, #8E8E8E);
mat-icon {
font-size: 48px;
width: 48px;
height: 48px;
margin-bottom: 12px;
opacity: 0.5;
}
p {
margin: 0;
font-size: 0.9rem;
}
}
.list-container {
padding: 8px 0;
}
.list-item {
display: flex;
align-items: center;
gap: 12px;
padding: 12px 24px;
cursor: pointer;
transition: background-color 0.2s;
&:hover {
background: rgba(0, 0, 0, 0.03);
}
&:not(:last-child) {
border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
}
.item-icon {
width: 40px;
height: 40px;
border-radius: 10px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
mat-icon {
font-size: 20px;
width: 20px;
height: 20px;
}
&.block-icon {
background: linear-gradient(135deg, var(--dbim-blue-dark, #1D0A69), var(--dbim-blue-mid, #2563EB));
color: white;
}
&.status-confirmed {
background: rgba(25, 135, 84, 0.1);
color: var(--dbim-success, #198754);
}
&.status-pending {
background: rgba(37, 99, 235, 0.1);
color: var(--dbim-blue-mid, #2563EB);
}
&.status-failed {
background: rgba(220, 53, 69, 0.1);
color: var(--dbim-error, #DC3545);
}
}
.item-content {
flex: 1;
min-width: 0;
}
.item-header {
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
margin-bottom: 4px;
}
.block-number {
font-weight: 600;
color: var(--dbim-blue-mid, #2563EB);
font-size: 0.95rem;
}
.tx-hash {
font-family: 'Monaco', 'Consolas', monospace;
font-size: 0.8rem;
color: var(--dbim-blue-dark, #1D0A69);
display: flex;
align-items: center;
gap: 4px;
.copy-icon {
font-size: 14px;
width: 14px;
height: 14px;
opacity: 0;
transition: opacity 0.2s;
}
&:hover .copy-icon {
opacity: 0.6;
}
}
.item-time {
font-size: 0.75rem;
color: var(--dbim-grey-2, #8E8E8E);
white-space: nowrap;
}
.item-details {
display: flex;
align-items: center;
gap: 16px;
font-size: 0.8rem;
color: var(--dbim-grey-2, #8E8E8E);
}
.tx-count,
.tx-type {
display: flex;
align-items: center;
gap: 4px;
mat-icon {
font-size: 14px;
width: 14px;
height: 14px;
}
}
.hash {
font-family: 'Monaco', 'Consolas', monospace;
font-size: 0.7rem;
padding: 2px 6px;
background: rgba(0, 0, 0, 0.04);
border-radius: 4px;
display: flex;
align-items: center;
gap: 4px;
cursor: pointer;
.copy-icon {
font-size: 12px;
width: 12px;
height: 12px;
opacity: 0;
transition: opacity 0.2s;
}
&:hover {
background: rgba(0, 0, 0, 0.08);
.copy-icon {
opacity: 0.6;
}
}
}
.status-chip {
font-size: 0.65rem;
min-height: 20px;
padding: 0 8px;
&.confirmed {
background: rgba(25, 135, 84, 0.1) !important;
color: var(--dbim-success, #198754) !important;
}
&.pending {
background: rgba(37, 99, 235, 0.1) !important;
color: var(--dbim-blue-mid, #2563EB) !important;
}
&.failed {
background: rgba(220, 53, 69, 0.1) !important;
color: var(--dbim-error, #DC3545) !important;
}
}
.card-footer {
display: flex;
justify-content: center;
padding: 12px;
border-top: 1px solid rgba(0, 0, 0, 0.08);
background: #fafafa;
a {
mat-icon {
margin-left: 4px;
font-size: 18px;
width: 18px;
height: 18px;
}
}
}
`],
})
export class BlockchainExplorerMiniComponent implements OnInit, OnDestroy {
private readonly api = inject(ApiService);
private readonly clipboard = inject(Clipboard);
private readonly dialog = inject(MatDialog);
private refreshSubscription?: Subscription;
@Input() showViewAll = true;
@Input() refreshInterval = 10000; // 10 seconds
readonly loading = signal(true);
readonly isLive = signal(true);
readonly latestBlock = signal(0);
readonly totalTransactions = signal(0);
readonly pendingTransactions = signal(0);
readonly networkStatus = signal<'HEALTHY' | 'DEGRADED' | 'DOWN'>('HEALTHY');
readonly blocks = signal<BlockDto[]>([]);
readonly transactions = signal<BlockchainTransactionDto[]>([]);
ngOnInit(): void {
this.loadData();
this.startAutoRefresh();
}
ngOnDestroy(): void {
this.stopAutoRefresh();
}
private startAutoRefresh(): void {
if (this.refreshSubscription) return;
this.refreshSubscription = interval(this.refreshInterval).subscribe(() => {
if (this.isLive()) {
this.loadData(false);
}
});
}
private stopAutoRefresh(): void {
this.refreshSubscription?.unsubscribe();
this.refreshSubscription = undefined;
}
toggleLive(): void {
this.isLive.update(v => !v);
}
refresh(): void {
this.loadData();
}
async loadData(showLoading = true): Promise<void> {
if (showLoading) {
this.loading.set(true);
}
try {
// Fetch blocks
const blocksResponse = await this.api.get<{ data: BlockDto[] }>(
'/admin/blockchain/blocks',
{ limit: 5 }
).toPromise();
if (blocksResponse?.data && blocksResponse.data.length > 0) {
this.blocks.set(blocksResponse.data);
this.latestBlock.set(blocksResponse.data[0].blockNumber);
} else {
// No real blocks - use mock data for demo
this.loadMockBlocks();
}
// Fetch transactions
const txResponse = await this.api.get<{
data: BlockchainTransactionDto[];
total: number;
}>('/admin/blockchain/transactions', { limit: 5 }).toPromise();
if (txResponse) {
this.transactions.set(txResponse.data);
this.totalTransactions.set(txResponse.total);
this.pendingTransactions.set(
txResponse.data.filter(tx => tx.status === 'PENDING').length
);
}
this.networkStatus.set('HEALTHY');
} catch (error) {
console.error('Failed to load blockchain data:', error);
this.networkStatus.set('DOWN');
// Use mock data for demo
this.loadMockData();
} finally {
this.loading.set(false);
}
}
private loadMockBlocks(): void {
const mockBlocks: BlockDto[] = Array.from({ length: 5 }, (_, i) => ({
blockNumber: 1628260 - i,
hash: `0x${this.generateRandomHash()}`,
parentHash: `0x${this.generateRandomHash()}`,
timestamp: new Date(Date.now() - i * 15000).toISOString(),
transactionCount: Math.floor(Math.random() * 5) + 1,
gasUsed: Math.floor(Math.random() * 500000) + 100000,
gasLimit: 15000000,
size: Math.floor(Math.random() * 50000) + 10000,
}));
this.blocks.set(mockBlocks);
this.latestBlock.set(mockBlocks[0].blockNumber);
}
private loadMockData(): void {
// Mock blocks
this.loadMockBlocks();
const mockTx: BlockchainTransactionDto[] = [
{
id: '1',
txHash: `0x${this.generateRandomHash()}`,
type: 'LICENSE_MINT',
status: 'CONFIRMED',
blockNumber: 12345,
timestamp: new Date(Date.now() - 30000).toISOString(),
data: {},
},
{
id: '2',
txHash: `0x${this.generateRandomHash()}`,
type: 'DOCUMENT_HASH',
status: 'CONFIRMED',
blockNumber: 12344,
timestamp: new Date(Date.now() - 60000).toISOString(),
data: {},
},
{
id: '3',
txHash: `0x${this.generateRandomHash()}`,
type: 'APPROVAL_RECORD',
status: 'PENDING',
timestamp: new Date(Date.now() - 90000).toISOString(),
data: {},
},
{
id: '4',
txHash: `0x${this.generateRandomHash()}`,
type: 'LICENSE_TRANSFER',
status: 'CONFIRMED',
blockNumber: 12343,
timestamp: new Date(Date.now() - 120000).toISOString(),
data: {},
},
{
id: '5',
txHash: `0x${this.generateRandomHash()}`,
type: 'REVOCATION',
status: 'FAILED',
timestamp: new Date(Date.now() - 180000).toISOString(),
data: {},
},
];
this.transactions.set(mockTx);
this.totalTransactions.set(1234);
this.pendingTransactions.set(3);
this.networkStatus.set('HEALTHY');
}
private generateRandomHash(): string {
return Array.from({ length: 64 }, () =>
Math.floor(Math.random() * 16).toString(16)
).join('');
}
truncateHash(hash: string): string {
if (!hash || hash.length <= 18) return hash || '';
return `${hash.substring(0, 10)}...${hash.substring(hash.length - 6)}`;
}
getRelativeTime(timestamp: string): string {
if (!timestamp) return '';
const now = new Date();
const time = new Date(timestamp);
const diffSeconds = Math.floor((now.getTime() - time.getTime()) / 1000);
if (diffSeconds < 60) return `${diffSeconds}s ago`;
if (diffSeconds < 3600) return `${Math.floor(diffSeconds / 60)}m ago`;
if (diffSeconds < 86400) return `${Math.floor(diffSeconds / 3600)}h ago`;
return `${Math.floor(diffSeconds / 86400)}d ago`;
}
getNetworkIcon(): string {
switch (this.networkStatus()) {
case 'HEALTHY': return 'check_circle';
case 'DEGRADED': return 'warning';
case 'DOWN': return 'error';
}
}
getTxTypeIcon(type: string): string {
if (!type) return 'receipt_long';
const icons: Record<string, string> = {
LICENSE_MINT: 'verified',
DOCUMENT_HASH: 'fingerprint',
APPROVAL_RECORD: 'approval',
LICENSE_TRANSFER: 'swap_horiz',
REVOCATION: 'block',
};
return icons[type] || 'receipt_long';
}
formatTxType(type: string): string {
if (!type) return 'Unknown';
return type.replace(/_/g, ' ').replace(/\b\w/g, l => l.toUpperCase());
}
copyHash(hash: string, event: Event): void {
event.stopPropagation();
this.clipboard.copy(hash);
}
viewBlock(block: BlockDto): void {
this.dialog.open(BlockDetailDialogComponent, {
data: block,
width: '600px',
maxHeight: '90vh',
panelClass: 'blockchain-detail-dialog',
});
}
viewTransaction(tx: BlockchainTransactionDto): void {
this.dialog.open(TransactionDetailDialogComponent, {
data: tx,
width: '600px',
maxHeight: '90vh',
panelClass: 'blockchain-detail-dialog',
});
}
}