7e7393e4f8
DChain single-node blockchain + React Native messenger client. Core: - PBFT consensus with multi-sig validator admission + equivocation slashing - BadgerDB + schema migration scaffold (CurrentSchemaVersion=0) - libp2p gossipsub (tx/v1, blocks/v1, relay/v1, version/v1) - Native Go contracts (username_registry) alongside WASM (wazero) - WebSocket gateway with topic-based fanout + Ed25519-nonce auth - Relay mailbox with NaCl envelope encryption (X25519 + Ed25519) - Prometheus /metrics, per-IP rate limit, body-size cap Deployment: - Single-node compose (deploy/single/) with Caddy TLS + optional Prometheus - 3-node dev compose (docker-compose.yml) with mocked internet topology - 3-validator prod compose (deploy/prod/) for federation - Auto-update from Gitea via /api/update-check + systemd timer - Build-time version injection (ldflags → node --version) - UI / Swagger toggle flags (DCHAIN_DISABLE_UI, DCHAIN_DISABLE_SWAGGER) Client (client-app/): - Expo / React Native / NativeWind - E2E NaCl encryption, typing indicator, contact requests - Auto-discovery of canonical contracts, chain_id aware, WS reconnect on node switch Documentation: - README.md, CHANGELOG.md, CONTEXT.md - deploy/single/README.md with 6 operator scenarios - deploy/UPDATE_STRATEGY.md with 4-layer forward-compat design - docs/contracts/*.md per contract
77 lines
1.9 KiB
TypeScript
77 lines
1.9 KiB
TypeScript
import React from 'react';
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import { Pressable, Text, ActivityIndicator } from 'react-native';
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import { cva, type VariantProps } from 'class-variance-authority';
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import { cn } from '@/lib/utils';
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const buttonVariants = cva(
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'flex-row items-center justify-center rounded-xl px-5 py-3 active:opacity-80',
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{
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variants: {
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variant: {
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default: 'bg-primary',
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secondary: 'bg-surfaceHigh border border-border',
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destructive: 'bg-destructive',
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ghost: 'bg-transparent',
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outline: 'bg-transparent border border-primary',
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},
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size: {
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sm: 'px-3 py-2',
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md: 'px-5 py-3',
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lg: 'px-6 py-4',
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icon: 'p-2',
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},
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},
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defaultVariants: {
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variant: 'default',
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size: 'md',
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},
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},
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);
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const textVariants = cva('font-semibold text-center', {
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variants: {
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variant: {
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default: 'text-white',
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secondary: 'text-white',
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destructive: 'text-white',
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ghost: 'text-primary',
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outline: 'text-primary',
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},
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size: {
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sm: 'text-sm',
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md: 'text-base',
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lg: 'text-lg',
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icon: 'text-base',
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},
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},
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defaultVariants: {
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variant: 'default',
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size: 'md',
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},
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});
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interface ButtonProps extends VariantProps<typeof buttonVariants> {
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onPress?: () => void;
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disabled?: boolean;
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loading?: boolean;
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children: React.ReactNode;
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className?: string;
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}
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export function Button({
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variant, size, onPress, disabled, loading, children, className,
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}: ButtonProps) {
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return (
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<Pressable
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onPress={onPress}
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disabled={disabled || loading}
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className={cn(buttonVariants({ variant, size }), disabled && 'opacity-50', className)}
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>
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{loading
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? <ActivityIndicator color="#fff" size="small" />
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: <Text className={textVariants({ variant, size })}>{children}</Text>
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}
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</Pressable>
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);
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}
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