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VPN Mining Platform Documentation

System Overview

The VPN Mining Platform is an innovative solution that combines traditional VPN services with cryptocurrency mining capabilities. This platform enables server operators to earn tokens by providing VPN services while ensuring high-quality, secure connections for users.

Core Features

graph TD
A[VPN Mining Platform] --> B[Protocol Management]
A --> C[Server Monitoring]
A --> D[Token System]
A --> E[Analytics]

B --> B1[VLESS]
B --> B2[REALITY]
B --> B3[WIREGUARD]
B --> B4[OPENCONNECT]

C --> C1[Real-time Metrics]
C --> C2[Performance Analysis]
C --> C3[Health Monitoring]

D --> D1[Mining Rewards]
D --> D2[Token Distribution]
D --> D3[Withdrawal System]

E --> E1[Network Analytics]
E --> E2[User Statistics]
E --> E3[Server Performance]

Key Components

Protocol Management

The platform supports multiple VPN protocols, each serving different use cases and security requirements:

  • VLESS: A lightweight protocol optimized for performance
  • REALITY: Advanced security protocol with enhanced encryption
  • WIREGUARD: Modern, fast, and secure VPN protocol
  • OPENCONNECT: Traditional VPN protocol with broad compatibility

Server Monitoring

Comprehensive monitoring system that tracks:

  • Real-time server performance metrics
  • Connection quality and stability
  • Resource utilization
  • User activity and connections

Token System

An incentive-based system that:

  • Rewards server operators based on performance
  • Manages token distribution
  • Handles secure withdrawals
  • Tracks mining activities

Analytics

Advanced analytics capabilities providing:

  • Network-wide performance insights
  • User behavior analysis
  • Server efficiency metrics
  • Token economy statistics

Architecture

Component Overview

graph TD
Client[Client Applications] --> API[GraphQL API Layer]
API --> AuthService[Authentication Service]
API --> MiningService[Mining Service]
API --> MetricsService[Metrics Service]
API --> ProtocolService[Protocol Service]

MiningService --> DB[(Database)]
MetricsService --> DB
ProtocolService --> DB

MetricsService --> WS[WebSocket Server]
WS --> Client

Service Descriptions

GraphQL API Layer

The central gateway handling all client-server communications, providing:

  • Type-safe data exchange
  • Real-time subscriptions
  • Efficient query resolution
  • Batch operations support

Authentication Service

Manages all security aspects including:

  • User authentication
  • Server validation
  • Token verification
  • Permission management

Mining Service

Handles all mining-related operations:

  • Mining session management
  • Reward calculations
  • Performance tracking
  • Token distribution

Metrics Service

Responsible for:

  • Real-time data collection
  • Performance monitoring
  • Statistical analysis
  • Health checks

Protocol Service

Manages VPN protocols:

  • Protocol configuration
  • Connection management
  • Performance optimization
  • Security settings

API Structure

GraphQL Schema Organization

The API is organized into three main categories:

Queries

Read operations for accessing data:

type Query {
# Server Management
miningServers: [MiningServerView!]!
miningServersByProtocol(protocol: ProtocolType!): [MiningServerView!]!

# Analytics
networkAnalytics(from: DateTime, to: DateTime): NetworkAnalytics!

# User Data
myConnectionStats(from: DateTime, to: DateTime): ConnectionStatsPage!
}

Mutations

Write operations for modifying data:

type Mutation {
# Server Operations
enableMiningServer(serverId: ID!): MiningServerView!
startMining(serverId: ID!): MiningActivityView!

# Reward Management
claimMiningRewards(serverId: ID!): MiningRewardResult!

# Protocol Management
updateMiningServerProtocol(
input: MiningServerProtocolInput!
): MiningServerProtocolView!
}

Subscriptions

Real-time data streams:

type Subscription {
metricUpdates: RealTimeMetrics!
}

Core Data Types

MiningServerView

Represents a mining-enabled server:

type MiningServerView {
id: ID! // Unique server identifier
hostName: String! // Server hostname
publicIp: String! // Public IP address
location: String! // Geographic location
protocols: [MiningServerProtocolView!]! // Supported protocols
metrics: ServerMetrics // Current server metrics
tokenBalance: Float! // Accumulated tokens
miningEnabled: Boolean! // Mining status
miningRate: Float! // Current mining rate
}

ServerMetrics

Real-time server performance metrics:

type ServerMetrics {
cpuUsage: Float! // CPU utilization percentage
memoryUsage: Float! // Memory usage percentage
networkSpeed: Float! // Network throughput
activeConnections: Int! // Current active connections
lastHeartbeat: String! // Last server check-in time
}

Detailed API Documentation

Mining Server Management APIs

Query: Get Mining Servers

Retrieves a list of all mining-enabled servers with their current status and metrics.

query MiningServers {
miningServers {
id
hostName
publicIp
location
protocols {
type
port
enabled
}
metrics {
cpuUsage
memoryUsage
networkSpeed
}
tokenBalance
miningEnabled
}
}

Usage:

  • Used in dashboard to display server list
  • Monitors server status and performance
  • Tracks mining activities and rewards

Response Fields:

  • id: Unique server identifier
  • hostName: Server's hostname for identification
  • publicIp: Public IP address for connections
  • location: Geographic location for routing
  • protocols: Array of supported VPN protocols
  • metrics: Current performance metrics
  • tokenBalance: Accumulated mining rewards
  • miningEnabled: Current mining status

Query: Servers by Protocol

Fetches servers filtered by specific protocol type with optional sorting.

query ServersByProtocol($protocol: ProtocolType!, $sortBy: SortType) {
serversByProtocol(protocol: $protocol, sortBy: $sortBy) {
id
hostName
location
activeConnections
protocols {
type
enabled
}
}
}

Parameters:

  • protocol: Type of VPN protocol (VLESS, REALITY, WIREGUARD, OPENCONNECT)
  • sortBy: Optional sorting criteria (LOCATION, CONNECTIONS, PERFORMANCE)

Use Cases:

  • Protocol-specific server selection
  • Load balancing
  • Geographic distribution analysis

Analytics and Monitoring APIs

Real-time Metrics Subscription

Provides continuous updates of server and network metrics.

subscription MetricUpdates {
metricUpdates {
timestamp
activeConnections
serverMetrics {
serverId
cpuUsage
memoryUsage
networkSpeed
activeMiners
}
networkMetrics {
totalBandwidth
averageLatency
totalActiveUsers
connectionsByRegion
currentTokenRate
}
}
}

Subscription Data:

  • Real-time performance metrics
  • Network status updates
  • User connection information
  • Token rate fluctuations

Implementation Example:

const wsClient = new WebSocketClient({
url: "ws://api.example.com/graphql",
connectionParams: {
authToken: "user-auth-token",
},
});

const subscription = wsClient.subscribe({
query: METRIC_UPDATES_SUBSCRIPTION,
variables: {},
onData: (response) => {
// Handle real-time metric updates
updateDashboard(response.data.metricUpdates);
},
});

Network Analytics Query

Comprehensive network statistics and performance metrics.

query NetworkAnalytics($from: DateTime, $to: DateTime) {
networkAnalytics(from: $from, to: $to) {
totalActiveConnections
totalUsers
totalServers
totalDataTransferred
connectionsPerServer
dataPerServer
topPerformingServers {
serverId
serverName
averageCpuUsage
averageMemoryUsage
averageNetworkSpeed
}
}
}

Analytics Features:

  • Historical data analysis
  • Performance trending
  • Server comparison
  • Usage patterns
  • Resource utilization

Token and Mining System

Mining Operations Management

Start Mining Operation

Initiates mining activity on a specified server.

mutation StartMining($serverId: ID!) {
startMining(serverId: $serverId) {
id
server {
id
hostName
}
startTime
isActive
currentReward
}
}

Operation Flow:

  1. Server validation
  2. Protocol verification
  3. Resource allocation
  4. Metrics initialization
  5. Reward tracking setup

Success Response:

{
"data": {
"startMining": {
"id": "mining_123",
"server": {
"id": "server_456",
"hostName": "mining-node-1"
},
"startTime": "2024-01-20T10:00:00Z",
"isActive": true,
"currentReward": 0.0
}
}
}
Claim Mining Rewards

Process to claim accumulated mining rewards.

mutation ClaimRewards($serverId: ID!) {
claimMiningRewards(serverId: $serverId) {
success
amount
newBalance
message
}
}

Reward Calculation Factors:

  • Server uptime
  • Connection quality
  • Resource utilization
  • User satisfaction metrics
  • Network contribution

Validation Rules:

  1. Minimum reward threshold
  2. Claiming cooldown period
  3. Server performance requirements
  4. Protocol compliance
  5. User feedback scores

User Management and Statistics

User Connection Dashboard

Comprehensive view of user's connection history and statistics.

query MyConnectionDashboard {
myConnectionDashboard {
currentConnection {
id
serverName
connectionStart
dataTransferred
networkSpeed
}
recentConnections {
id
serverName
connectionStart
connectionEnd
dataTransferred
}
totalDataTransferred
averageMetrics {
averageUploadSpeed
averageDownloadSpeed
averageNetworkSpeed
averageResponseTime
averageLatency
}
}
}

Dashboard Components:

  1. Current Connection Status

    • Active server details
    • Connection duration
    • Performance metrics
    • Protocol information
  2. Historical Data

    • Connection history
    • Usage patterns
    • Performance trends
    • Server preferences
  3. Performance Metrics

    • Speed averages
    • Latency statistics
    • Reliability scores
    • Protocol efficiency

Protocol Management System

Protocol Types and Configuration

Protocol Configuration Structure

Each protocol has specific configuration requirements and security considerations.

type MiningServerProtocolView {
id: ID! // Unique protocol identifier
type: ProtocolType! // Protocol type (VLESS, REALITY, etc.)
port: Int! // Network port
enabled: Boolean! // Activation status
configString: String! // Protocol-specific configuration
publicKey: String // Public key for authentication
}

Protocol-Specific Settings

VLESS Protocol
interface VLESSConfig {
port: number;
encryption: string;
fallback: {
port: number;
server: string;
};
security: {
certificates: string[];
privateKey: string;
};
}

Configuration Parameters:

  • Port configuration
  • Encryption settings
  • Fallback options
  • Security certificates
  • Traffic routing rules
REALITY Protocol
interface REALITYConfig {
serverName: string;
privateKey: string;
shortIds: string[];
settings: {
handshake: HandshakeConfig;
encryption: EncryptionSettings;
};
}

Security Features:

  • Advanced handshake mechanism
  • Dynamic key rotation
  • Traffic obfuscation
  • Anti-detection measures

UUID Migration System

Migration Process

mutation MigrateUuids {
migrateUserUuids {
success
migratedCount
errors {
userId
reason
}
details {
oldUuid
newUuid
status
}
}
}

Migration Steps:

  1. Backup current UUIDs
  2. Generate new UUIDs
  3. Update protocol configurations
  4. Validate connections
  5. Roll back on failure

Validation Process

mutation ValidateUuids {
validateUserUuids {
success
validatedCount
invalidEntries {
uuid
reason
}
recommendations {
action
affected
}
}
}

Advanced Analytics System

Network Performance Analytics

Comprehensive Network Overview

type NetworkOverview {
totalActiveConnections: Int! // Current active connections
totalServers: Int! // Total server count
activeServers: Int! // Active server count
totalDataTransferred: Float! // Total data volume
averageNetworkUtilization: Float! // Network usage
connectionsByRegion: JSON! // Geographic distribution
}

Metrics Collection:

  • Real-time performance data
  • Geographic distribution
  • Protocol efficiency
  • Resource utilization
  • User satisfaction metrics

Performance Monitoring

interface PerformanceMetrics {
server: {
cpu: CPUMetrics;
memory: MemoryMetrics;
network: NetworkMetrics;
protocols: ProtocolMetrics[];
};
users: {
active: number;
connected: number;
satisfaction: number;
};
mining: {
rate: number;
efficiency: number;
rewards: number;
};
}

Real-time Monitoring System

WebSocket Integration

class MetricsWebSocket {
constructor(
endpoint: string,
options: {
reconnect: boolean;
timeout: number;
heartbeat: number;
}
);

subscribe(callbacks: {
onMetrics: (metrics: ServerMetrics) => void;
onError: (error: Error) => void;
onReconnect: () => void;
}): Subscription;
}

Implementation Example:

const metricsWs = new MetricsWebSocket("wss://api.example.com/metrics", {
reconnect: true,
timeout: 5000,
heartbeat: 30000,
});

const subscription = metricsWs.subscribe({
onMetrics: (metrics) => {
updateDashboard(metrics);
logPerformance(metrics);
checkAlerts(metrics);
},
onError: (error) => {
handleError(error);
triggerFailover();
},
onReconnect: () => {
syncMetrics();
validateConnection();
},
});

Admin Dashboard System

Comprehensive Overview

query AdminDashboard {
adminDashboard {
networkOverview {
totalActiveConnections
totalServers
activeServers
totalDataTransferred
averageNetworkUtilization
connectionsByRegion
}
topServers {
serverId
serverName
location
activeConnections
cpuUsage
memoryUsage
networkUtilization
tokenEarnings
}
topUsers {
userId
username
activeConnections
dataTransferred
tokensSpent
lastActive
}
tokenMetrics {
totalTokensInCirculation
totalTokensEarned
totalTokensSpent
averageDailyVolume
recentActivity {
timestamp
earned
spent
}
}
}
}

Dashboard Features:

  1. Network Overview Panel

    • Real-time connection status
    • Server health monitoring
    • Protocol distribution
    • Geographic heat maps
  2. Performance Metrics

    • Server utilization graphs
    • Protocol efficiency charts
    • User activity trends
    • Token economy statistics
  3. Alert System

    interface AlertConfig {
    type: AlertType;
    threshold: number;
    notification: {
    email: boolean;
    webhook: string;
    severity: "LOW" | "MEDIUM" | "HIGH";
    };
    actions: {
    autoRestart: boolean;
    failover: boolean;
    notification: boolean;
    };
    }

Export Functionality

query ExportStats($from: DateTime!, $to: DateTime!, $format: ExportFormat!) {
exportDetailedStats(from: $from, to: $to, format: $format) {
url
expiresAt
format
size
}
}

Export Options:

  • Detailed server statistics
  • User activity reports
  • Protocol performance data
  • Token transaction history
  • System audit logs

Error Handling and Recovery Procedures

Error Classification System

Error Types

enum ErrorType {
AUTHENTICATION_ERROR // Auth-related failures
PROTOCOL_ERROR // Protocol-specific issues
CONNECTION_ERROR // Network connection problems
MINING_ERROR // Mining operation issues
RESOURCE_ERROR // Server resource problems
TOKEN_ERROR // Token transaction failures
CONFIGURATION_ERROR // Setup and config issues
}

interface SystemError {
type: ErrorType;
code: string;
message: string;
severity: 'LOW' | 'MEDIUM' | 'HIGH' | 'CRITICAL';
timestamp: DateTime;
context: {
serverId?: string;
userId?: string;
protocol?: ProtocolType;
operation?: string;
};
}

Error Handling Strategies

  1. Protocol Failures
class ProtocolErrorHandler {
async handle(error: ProtocolError): Promise<RecoveryResult> {
switch (error.type) {
case "CONNECTION_DROPPED":
return await this.handleConnectionDrop(error);
case "AUTHENTICATION_FAILED":
return await this.handleAuthFailure(error);
case "PROTOCOL_MISMATCH":
return await this.handleProtocolMismatch(error);
}
}

private async handleConnectionDrop(error: ConnectionError) {
// 1. Log error details
// 2. Attempt reconnection
// 3. Notify affected users
// 4. Update server status
}
}
  1. Mining Operations Recovery
type MiningRecoveryOperation {
serverId: ID!
errorType: String!
recoverySteps: [RecoveryStep!]!
status: RecoveryStatus!
impact: {
usersAffected: Int!
revenueImpact: Float!
downtime: Int!
}
}

type RecoveryStep {
action: String!
status: String!
timestamp: DateTime!
result: String
}

Security Implementation

Authentication System

  1. Token-based Authentication
interface AuthToken {
accessToken: string;
refreshToken: string;
expiresIn: number;
tokenType: "BEARER" | "JWT";
scope: string[];
}

interface AuthenticationService {
authenticate(credentials: UserCredentials): Promise<AuthToken>;
validateToken(token: string): Promise<ValidationResult>;
refreshToken(refreshToken: string): Promise<AuthToken>;
revokeToken(token: string): Promise<void>;
}
  1. UUID Authentication Flow
sequenceDiagram
Client->>AuthService: Request Authentication
AuthService->>UUIDValidator: Validate UUID
UUIDValidator->>ProtocolService: Check Protocol Support
ProtocolService-->>UUIDValidator: Protocol Status
UUIDValidator-->>AuthService: Validation Result
AuthService-->>Client: Auth Token

Security Protocols

  1. Protocol Security Configuration
interface ProtocolSecurity {
encryption: {
algorithm: string;
keySize: number;
mode: string;
};
authentication: {
method: string;
parameters: Record<string, any>;
};
certificateManagement: {
rotation: boolean;
validityPeriod: number;
renewalThreshold: number;
};
}
  1. Security Monitoring
type SecurityMetrics {
authenticationAttempts: Int!
failedAttempts: Int!
activeTokens: Int!
certificateStatus: CertificateStatus!
securityIncidents: [SecurityIncident!]!
protocolVulnerabilities: [ProtocolVulnerability!]!
}

Deployment and Scaling Guidelines

Deployment Configuration

  1. Server Configuration
server:
deployment:
mode: PRODUCTION
scaling:
minReplicas: 2
maxReplicas: 10
targetCPUUtilization: 70
resources:
limits:
cpu: "2"
memory: "4Gi"
requests:
cpu: "1"
memory: "2Gi"
monitoring:
enabled: true
prometheus: true
grafana: true
  1. Protocol Deployment
interface ProtocolDeployment {
type: ProtocolType;
version: string;
configuration: {
ports: number[];
settings: Record<string, any>;
security: ProtocolSecurity;
};
scaling: {
enabled: boolean;
parameters: ScalingParameters;
};
monitoring: {
metrics: string[];
alerts: AlertConfiguration[];
};
}

Scaling Strategies

  1. Auto-scaling Configuration
type ScalingConfiguration {
enabled: Boolean!
metrics: [ScalingMetric!]!
rules: [ScalingRule!]!
limits: ScalingLimits!
cooldown: Int!
}

type ScalingMetric {
type: MetricType!
threshold: Float!
window: Int!
}

type ScalingRule {
condition: String!
action: ScalingAction!
threshold: Float!
}
  1. Load Balancing
interface LoadBalancer {
algorithm: "ROUND_ROBIN" | "LEAST_CONNECTIONS" | "GEOGRAPHIC";
healthCheck: {
enabled: boolean;
interval: number;
timeout: number;
unhealthyThreshold: number;
};
distribution: {
geographic: boolean;
protocol: boolean;
};
}

Performance Optimization

Monitoring and Metrics

  1. Performance Metrics Collection
type PerformanceMetrics {
server: ServerPerformance!
protocol: ProtocolPerformance!
mining: MiningPerformance!
network: NetworkPerformance!
}

type ServerPerformance {
cpu: CPUMetrics!
memory: MemoryMetrics!
disk: DiskMetrics!
network: NetworkMetrics!
}
  1. Optimization Strategies
interface OptimizationStrategy {
type: "RESOURCE" | "PROTOCOL" | "NETWORK";
parameters: {
target: string;
threshold: number;
action: OptimizationAction;
};
monitoring: {
metrics: string[];
frequency: number;
};
automation: {
enabled: boolean;
triggers: OptimizationTrigger[];
};
}

Testing Strategies and Quality Assurance

Testing Framework

Test Categories

  1. Unit Testing
interface UnitTestSpec {
component: string;
tests: Array<{
name: string;
input: any;
expectedOutput: any;
conditions: TestCondition[];
}>;
mocks: Array<{
service: string;
methods: Array<{
name: string;
response: any;
}>;
}>;
}

// Example Unit Test Implementation
describe("MiningService", () => {
it("should calculate rewards correctly", async () => {
const testData = {
uptime: 3600,
connections: 50,
performance: 0.95,
};

const expectedReward = calculateExpectedReward(testData);
const actualReward = await miningService.calculateRewards(testData);

expect(actualReward).toEqual(expectedReward);
});
});
  1. Integration Testing
interface IntegrationTestSuite {
name: string;
dependencies: string[];
setup: () => Promise<void>;
teardown: () => Promise<void>;
scenarios: TestScenario[];
}

// Example Integration Test
describe("Protocol Integration", () => {
it("should handle protocol switching", async () => {
// Setup test environment
const server = await setupTestServer();
const client = await createTestClient();

// Test protocol switching
await client.connect(ProtocolType.VLESS);
await client.switchProtocol(ProtocolType.REALITY);

// Verify connection state
const connectionStatus = await client.getStatus();
expect(connectionStatus.protocol).toBe(ProtocolType.REALITY);
expect(connectionStatus.isConnected).toBe(true);
});
});

Performance Testing

Load Testing Configuration

interface LoadTestConfig {
concurrent_users: number;
ramp_up_period: number;
test_duration: number;
scenarios: Array<{
name: string;
weight: number;
steps: TestStep[];
}>;
thresholds: {
response_time: number;
error_rate: number;
throughput: number;
};
}

Performance Metrics Collection

type PerformanceTestResults {
summary: {
totalRequests: Int!
successRate: Float!
averageResponseTime: Float!
maxResponseTime: Float!
throughput: Float!
}
detailed: {
timeSeriesData: [TimeSeriesPoint!]!
errorDistribution: [ErrorCount!]!
responseTimePercentiles: [Percentile!]!
}
}

System Integration Patterns

API Integration

REST API Integration

interface RESTEndpoint {
path: string;
method: "GET" | "POST" | "PUT" | "DELETE";
authentication: {
type: "Bearer" | "API_Key";
required: boolean;
};
rateLimit: {
requests: number;
period: number;
};
response: {
success: any;
error: any;
};
}

// Example REST Integration
class ExternalSystemIntegration {
async authenticate(): Promise<string> {
const response = await fetch("/api/auth", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
apiKey: config.apiKey,
}),
});
return response.json();
}
}

WebSocket Integration

interface WebSocketConfig {
url: string;
protocols: string[];
options: {
reconnect: boolean;
maxRetries: number;
heartbeat: number;
};
handlers: {
onMessage: (data: any) => void;
onError: (error: Error) => void;
onClose: () => void;
};
}

// Example WebSocket Implementation
class MetricsWebSocket {
private ws: WebSocket;
private reconnectAttempts: number = 0;

constructor(config: WebSocketConfig) {
this.ws = new WebSocket(config.url, config.protocols);
this.setupHandlers(config.handlers);
this.startHeartbeat(config.options.heartbeat);
}

private setupHandlers(handlers: WebSocketHandlers) {
this.ws.onmessage = (event) => {
const data = JSON.parse(event.data);
handlers.onMessage(data);
};

this.ws.onerror = (error) => {
handlers.onError(error);
this.handleReconnect();
};
}
}

Database Integration

Query Optimization

interface QueryOptimization {
indexes: Array<{
fields: string[];
type: "BTREE" | "HASH";
unique: boolean;
}>;
caching: {
enabled: boolean;
ttl: number;
strategy: "LRU" | "LFU";
};
partitioning: {
enabled: boolean;
strategy: "RANGE" | "LIST" | "HASH";
column: string;
};
}

Data Access Layer

interface DataAccessLayer {
read: {
batch: boolean;
cache: boolean;
consistency: "STRONG" | "EVENTUAL";
};
write: {
batch: boolean;
validation: boolean;
retry: {
enabled: boolean;
maxAttempts: number;
};
};
}

Monitoring and Alerting System

Metrics Collection

System Metrics

type SystemMetrics {
server: {
cpu: CPUMetrics!
memory: MemoryMetrics!
disk: DiskMetrics!
network: NetworkMetrics!
}
application: {
requests: RequestMetrics!
errors: ErrorMetrics!
performance: PerformanceMetrics!
}
business: {
activeUsers: Int!
miningOperations: Int!
tokenTransactions: Int!
}
}

Alert Configuration

interface AlertConfig {
name: string;
condition: {
metric: string;
operator: "GT" | "LT" | "EQ";
threshold: number;
duration: number;
};
notification: {
channels: string[];
message: string;
severity: "INFO" | "WARNING" | "CRITICAL";
};
actions: {
automatic: boolean;
script?: string;
retry?: {
count: number;
interval: number;
};
};
}

Logging System

Log Structure

interface LogEntry {
timestamp: Date;
level: "DEBUG" | "INFO" | "WARN" | "ERROR";
service: string;
message: string;
context: {
requestId?: string;
userId?: string;
serverId?: string;
protocol?: string;
};
metadata: {
environment: string;
version: string;
region: string;
};
}

Backup and Recovery Procedures

Backup System Architecture

Backup Configuration

interface BackupConfiguration {
schedule: {
full: {
frequency: "DAILY" | "WEEKLY";
retention: number;
time: string;
};
incremental: {
frequency: "HOURLY" | "4_HOURS";
retention: number;
};
};
storage: {
type: "S3" | "GCS" | "AZURE";
encryption: boolean;
compression: boolean;
location: string;
};
validation: {
enabled: boolean;
frequency: "DAILY" | "WEEKLY";
method: "CHECKSUM" | "RESTORE_TEST";
};
}

Backup Types and Procedures

  1. System Backups
type SystemBackup {
id: ID!
type: BackupType!
startTime: DateTime!
endTime: DateTime
status: BackupStatus!
size: Float!
components: [BackupComponent!]!
validation: ValidationResult
}

type BackupComponent {
name: String!
type: ComponentType!
size: Float!
status: BackupStatus!
metadata: JSON
}
  1. Recovery Procedures
interface RecoveryProcedure {
type: "FULL" | "PARTIAL";
components: string[];
validation: {
required: boolean;
steps: ValidationStep[];
};
rollback: {
enabled: boolean;
snapshot: string;
};
notification: {
channels: string[];
intervals: number[];
};
}

Security Best Practices

Security Policies

  1. Authentication Security
interface AuthenticationPolicy {
passwordPolicy: {
minLength: number;
requireSpecialChars: boolean;
requireNumbers: boolean;
maxAge: number;
preventReuse: number;
};
mfaPolicy: {
required: boolean;
methods: ["SMS", "EMAIL", "AUTHENTICATOR"];
gracePerid: number;
};
sessionPolicy: {
duration: number;
maxConcurrent: number;
locationTracking: boolean;
};
}
  1. Protocol Security
interface ProtocolSecurity {
encryption: {
algorithm: string;
keySize: number;
mode: string;
};
certificates: {
provider: string;
rotation: number;
validation: boolean;
};
authentication: {
method: string;
timeout: number;
retryLimit: number;
};
}

Security Monitoring

type SecurityMonitoring {
realTimeAlerts: [SecurityAlert!]!
auditLogs: [AuditEntry!]!
vulnerabilityScans: [VulnerabilityScan!]!
complianceReports: [ComplianceReport!]!
}

type SecurityAlert {
id: ID!
severity: AlertSeverity!
type: AlertType!
source: String!
timestamp: DateTime!
details: JSON!
status: AlertStatus!
resolution: ResolutionDetails
}

User Interface Guidelines

Design System

  1. Component Library
interface UIComponent {
name: string;
version: string;
props: {
required: Record<string, PropType>;
optional: Record<string, PropType>;
};
variants: string[];
themeable: boolean;
accessibility: {
wcag: string;
aria: Record<string, string>;
};
}
  1. Theme Configuration
interface ThemeConfig {
colors: {
primary: string;
secondary: string;
accent: string;
background: string;
text: string;
};
typography: {
fontFamily: string;
sizes: Record<string, string>;
weights: Record<string, number>;
};
spacing: {
unit: number;
scale: number[];
};
breakpoints: {
mobile: number;
tablet: number;
desktop: number;
};
}

Dashboard Components

  1. Metrics Display
interface MetricsDisplay {
type: "CHART" | "GAUGE" | "TABLE";
data: {
source: string;
refresh: number;
historical: boolean;
};
visualization: {
type: string;
options: Record<string, any>;
};
interaction: {
drill_down: boolean;
filters: boolean;
export: boolean;
};
}
  1. Control Panel
interface ControlPanel {
sections: PanelSection[];
layout: "GRID" | "LIST";
permissions: string[];
actions: {
name: string;
handler: string;
confirmation: boolean;
}[];
}

System Administration

Administrator Tools

  1. System Configuration
type SystemConfig {
general: GeneralConfig!
security: SecurityConfig!
performance: PerformanceConfig!
monitoring: MonitoringConfig!
maintenance: MaintenanceConfig!
}

type GeneralConfig {
systemName: String!
environment: Environment!
timeZone: String!
dateFormat: String!
supportContact: ContactInfo!
}
  1. Maintenance Tools
interface MaintenanceTool {
type: "BACKUP" | "CLEANUP" | "OPTIMIZATION";
schedule: {
enabled: boolean;
cron: string;
timezone: string;
};
notification: {
channels: string[];
events: string[];
};
logging: {
level: string;
retention: number;
};
}

System Monitoring

  1. Health Checks
type SystemHealth {
status: HealthStatus!
components: [ComponentHealth!]!
metrics: HealthMetrics!
lastUpdate: DateTime!
}

type ComponentHealth {
name: String!
status: HealthStatus!
message: String
lastCheck: DateTime!
metrics: JSON
}
  1. Performance Monitoring
interface PerformanceMonitor {
metrics: {
collection: string[];
interval: number;
retention: number;
};
alerts: {
thresholds: Record<string, number>;
notifications: NotificationConfig[];
};
reporting: {
schedule: string;
format: string;
distribution: string[];
};
}

API Documentation Details

GraphQL API Reference

Query Structure and Pagination

interface PaginationParams {
page: number;
size: number;
sort?: {
field: string;
direction: "ASC" | "DESC";
};
}

interface FilterParams {
field: string;
operator: "EQ" | "GT" | "LT" | "CONTAINS" | "IN";
value: any;
}

Core Queries

  1. Mining Server Queries
# Get all mining servers with filters
query MiningServers($filters: ServerFilters, $pagination: PaginationInput) {
miningServers(filters: $filters, pagination: $pagination) {
items {
id
hostName
status
metrics {
cpuUsage
memoryUsage
networkSpeed
}
protocols {
type
status
connections
}
mining {
enabled
rate
rewards
}
}
pageInfo {
totalItems
totalPages
currentPage
hasNext
hasPrevious
}
}
}

# Get detailed server metrics
query ServerMetrics($serverId: ID!, $timeRange: TimeRangeInput!) {
serverMetrics(serverId: $serverId, timeRange: $timeRange) {
timestamp
metrics {
cpu {
usage
temperature
processes
}
memory {
used
available
swap
}
network {
incoming
outgoing
connections
}
mining {
hashrate
efficiency
rewards
}
}
}
}
  1. User Management Queries
# Get user dashboard data
query UserDashboard($userId: ID!) {
userDashboard(userId: $userId) {
currentSession {
id
server
protocol
startTime
dataTransferred
}
statistics {
totalSessions
totalDataTransferred
averageSessionDuration
preferredServers
}
mining {
activeServers
totalRewards
pendingRewards
miningEfficiency
}
}
}

Mutation Examples

  1. Server Management
# Update server configuration
mutation UpdateServerConfig($input: ServerConfigInput!) {
updateServerConfiguration(input: $input) {
success
server {
id
configuration {
protocols
mining
security
}
status
message
}
}
}

# Configure mining settings
mutation ConfigureMining($input: MiningConfigInput!) {
configureMiningSettings(input: $input) {
success
settings {
enabled
rate
thresholds
rewards
}
activation {
status
timestamp
message
}
}
}

WebSocket Subscriptions

# Real-time metrics subscription
subscription RealTimeMetrics($serverId: ID!) {
realTimeMetrics(serverId: $serverId) {
timestamp
metrics {
type
value
unit
}
status {
code
message
}
alerts {
severity
message
timestamp
}
}
}

Error Handling

Error Types

interface APIError {
code: string;
message: string;
details?: Record<string, any>;
path?: string[];
timestamp: Date;
requestId?: string;
}

enum ErrorCode {
AUTHENTICATION_FAILED = "AUTH_001",
INVALID_INPUT = "VAL_001",
SERVER_ERROR = "SRV_001",
RESOURCE_NOT_FOUND = "RSC_001",
RATE_LIMIT_EXCEEDED = "RTE_001",
}

Error Responses

type ErrorResponse {
error: Error!
context: ErrorContext
suggestions: [String!]
}

type ErrorContext {
operation: String!
input: JSON
timestamp: DateTime!
requestId: String!
}

Rate Limiting

interface RateLimitConfig {
window: number; // Time window in seconds
max: number; // Maximum requests in window
userType: "FREE" | "PREMIUM" | "ADMIN";
endpoints: {
path: string;
method: string;
limit: number;
}[];
}

Development Guidelines

Code Standards

TypeScript Guidelines

// Interface naming convention
interface IServiceName {
// Methods should be action-oriented
fetchData(): Promise<Data>;
processInput(input: Input): Promise<Output>;
validateState(state: State): boolean;
}

// Class implementation
class ServiceImplementation implements IServiceName {
private readonly config: ServiceConfig;
private state: ServiceState;

constructor(config: ServiceConfig) {
this.config = config;
this.validateConfig();
}

// Public methods
public async fetchData(): Promise<Data> {
try {
// Implementation
} catch (error) {
this.handleError(error);
}
}

// Private helper methods
private validateConfig(): void {
// Validation logic
}
}

Testing Standards

// Unit Test Structure
describe("ServiceName", () => {
let service: ServiceName;
let mockDependency: jest.Mocked<Dependency>;

beforeEach(() => {
mockDependency = {
method: jest.fn(),
};
service = new ServiceName(mockDependency);
});

describe("methodName", () => {
it("should handle successful case", async () => {
// Arrange
const input = {};
mockDependency.method.mockResolvedValue({});

// Act
const result = await service.methodName(input);

// Assert
expect(result).toBeDefined();
expect(mockDependency.method).toHaveBeenCalledWith(input);
});

it("should handle error case", async () => {
// Test error scenarios
});
});
});

Documentation Standards

/**
* Service Description
* @class ServiceName
* @implements {IServiceName}
*/
class ServiceName implements IServiceName {
/**
* Method description
* @param {InputType} input - Input description
* @returns {Promise<OutputType>} Output description
* @throws {ErrorType} Error description
*/
public async methodName(input: InputType): Promise<OutputType> {
// Implementation
}
}

Deployment Procedures

Deployment Architecture

Environment Configuration

interface EnvironmentConfig {
name: "development" | "staging" | "production";
resources: {
compute: ComputeResources;
storage: StorageResources;
network: NetworkResources;
};
security: {
encryption: EncryptionConfig;
access: AccessConfig;
monitoring: MonitoringConfig;
};
scaling: {
auto: boolean;
min: number;
max: number;
metrics: ScalingMetrics[];
};
}

Deployment Pipeline

# CI/CD Pipeline Configuration
pipeline:
stages:
- name: build
steps:
- test
- lint
- compile
- package

- name: security
steps:
- vulnerability-scan
- dependency-check
- code-analysis

- name: deploy
steps:
- environment-setup
- deployment
- health-check
- smoke-test

- name: monitoring
steps:
- metrics-verification
- alert-setup
- performance-test

Deployment Process

  1. Pre-deployment Checks
interface PreDeploymentCheck {
database: {
migrations: boolean;
backups: boolean;
connections: boolean;
};
services: {
dependencies: boolean;
configurations: boolean;
security: boolean;
};
infrastructure: {
capacity: boolean;
networking: boolean;
scaling: boolean;
};
}
  1. Deployment Steps
interface DeploymentStep {
name: string;
order: number;
actions: {
command: string;
timeout: number;
retries: number;
rollback?: string;
}[];
validation: {
type: "AUTOMATIC" | "MANUAL";
criteria: ValidationCriteria[];
};
notifications: {
channels: string[];
events: string[];
};
}

Integration Patterns

Service Integration

Message Queue Integration

interface MessageQueueConfig {
provider: "RabbitMQ" | "Kafka" | "SQS";
queues: {
name: string;
type: "FIFO" | "STANDARD";
deadLetter?: boolean;
retention: number;
}[];
consumers: {
groupId: string;
concurrency: number;
retry: RetryPolicy;
};
producers: {
batchSize: number;
compression: boolean;
timeout: number;
};
}

API Gateway Integration

interface APIGatewayConfig {
routes: {
path: string;
method: string;
service: string;
timeout: number;
cors: CORSConfig;
}[];
security: {
auth: AuthConfig;
rateLimit: RateLimitConfig;
ipFilter: IPFilterConfig;
};
caching: {
enabled: boolean;
ttl: number;
invalidation: string[];
};
}

Third-party Integrations

Payment Gateway

interface PaymentGateway {
provider: string;
configuration: {
apiKey: string;
secret: string;
webhook: string;
};
methods: {
type: string;
enabled: boolean;
fees: number;
}[];
processing: {
automatic: boolean;
verification: boolean;
notification: boolean;
};
}

Authentication Providers

interface AuthProvider {
type: "OAuth" | "SAML" | "OpenID";
config: {
clientId: string;
clientSecret: string;
callbackUrl: string;
scope: string[];
};
userMapping: {
id: string;
email: string;
roles: string[];
};
session: {
duration: number;
renewal: boolean;
};
}

Performance Optimization

Caching Strategy

Cache Configuration

interface CacheConfig {
provider: "Redis" | "Memcached" | "Internal";
layers: {
type: "Memory" | "Distributed";
size: number;
ttl: number;
}[];
invalidation: {
strategy: "TIME" | "EVENT";
triggers: string[];
};
monitoring: {
metrics: string[];
alerts: AlertConfig[];
};
}

Cache Implementation

class CacheManager {
private cache: Cache;
private config: CacheConfig;

constructor(config: CacheConfig) {
this.config = config;
this.initializeCache();
}

async get<T>(key: string): Promise<T | null> {
try {
const cached = await this.cache.get(key);
this.metrics.recordHit(key);
return cached ? JSON.parse(cached) : null;
} catch (error) {
this.handleError(error);
return null;
}
}

async set(key: string, value: any, options?: CacheOptions): Promise<void> {
try {
await this.cache.set(key, JSON.stringify(value), options);
this.metrics.recordSet(key);
} catch (error) {
this.handleError(error);
}
}
}

Query Optimization

Database Optimization

interface QueryOptimization {
indexes: {
fields: string[];
type: "BTREE" | "HASH";
condition?: string;
}[];
partitioning: {
type: "RANGE" | "LIST" | "HASH";
column: string;
scheme: PartitionScheme;
};
materialization: {
views: MaterializedView[];
refresh: "ON_DEMAND" | "SCHEDULED";
};
}

Query Monitoring

type QueryPerformance {
query: String!
statistics: {
executionTime: Float!
rowsProcessed: Int!
indexUsage: Float!
cacheHits: Int!
}
optimization: {
suggestions: [String!]
estimatedImprovement: Float!
}
}

Load Balancing

interface LoadBalancerConfig {
algorithm: "ROUND_ROBIN" | "LEAST_CONN" | "IP_HASH";
health: {
check: HealthCheckConfig;
threshold: HealthThreshold;
};
ssl: {
enabled: boolean;
certificates: SSLCertConfig;
};
rules: {
condition: string;
action: string;
priority: number;
}[];
}

Security Implementation Details

Authentication System

Multi-Factor Authentication

interface MFAConfiguration {
methods: {
type: "TOTP" | "SMS" | "EMAIL" | "BIOMETRIC";
enabled: boolean;
config: {
provider?: string;
timeout: number;
retries: number;
};
}[];
enforcement: {
required: boolean;
gracePerid: number;
exemptIPs: string[];
};
recovery: {
codes: number;
expiration: number;
notification: boolean;
};
}

Session Management

interface SessionManager {
create(user: User): Promise<Session>;
validate(token: string): Promise<SessionValidation>;
refresh(session: Session): Promise<Session>;
revoke(sessionId: string): Promise<void>;

config: {
duration: number;
inactivityTimeout: number;
maxConcurrent: number;
trackDevices: boolean;
};
}

Encryption Systems

Data Encryption

interface EncryptionService {
algorithms: {
symmetric: "AES-256-GCM" | "ChaCha20";
asymmetric: "RSA-4096" | "ED25519";
};

keyManagement: {
rotation: {
automatic: boolean;
interval: number;
};
storage: {
type: "HSM" | "KMS" | "SOFTWARE";
backup: boolean;
};
};

operations: {
encrypt(data: Buffer, context?: Buffer): Promise<EncryptedData>;
decrypt(data: EncryptedData, context?: Buffer): Promise<Buffer>;
generateKey(type: KeyType): Promise<CryptoKey>;
};
}

Transport Security

interface TransportSecurity {
tls: {
version: "TLS1.2" | "TLS1.3";
cipherSuites: string[];
certificateConfig: CertificateConfig;
};

protocols: {
http2: boolean;
quic: boolean;
websocket: {
enabled: boolean;
compression: boolean;
};
};

headers: {
hsts: boolean;
csp: ContentSecurityPolicy;
xframe: XFrameOptions;
};
}

Monitoring and Alerting

Metric Collection

System Metrics

interface MetricCollection {
collectors: {
type: "PUSH" | "PULL";
endpoint: string;
interval: number;
metrics: string[];
}[];

aggregation: {
window: number;
functions: ("AVG" | "SUM" | "MAX" | "MIN")[];
};

storage: {
retention: {
raw: number;
aggregated: number;
};
sampling: {
enabled: boolean;
rate: number;
};
};
}

Custom Metrics

type CustomMetric {
name: String!
type: MetricType!
labels: [String!]!
description: String
unit: String
aggregation: AggregationType!
}

input CustomMetricInput {
name: String!
value: Float!
timestamp: DateTime!
labels: JSON
}

Alert System

Alert Configuration

interface AlertConfig {
rules: {
name: string;
condition: string;
severity: "INFO" | "WARNING" | "CRITICAL";
threshold: {
value: number;
duration: number;
};
}[];

notifications: {
channels: {
type: "EMAIL" | "SMS" | "SLACK" | "WEBHOOK";
config: NotificationConfig;
}[];
templates: {
name: string;
content: string;
variables: string[];
}[];
};

escalation: {
levels: {
level: number;
delay: number;
notifyTo: string[];
}[];
autoResolve: boolean;
};
}

Alert Processing

class AlertProcessor {
async processAlert(alert: Alert): Promise<void> {
// Validate alert
this.validateAlert(alert);

// Check conditions
const shouldTrigger = await this.evaluateConditions(alert);
if (!shouldTrigger) return;

// Generate notification
const notification = await this.generateNotification(alert);

// Send to appropriate channels
await this.sendNotifications(notification);

// Record alert
await this.recordAlert(alert);
}
}

Performance Monitoring

Transaction Tracking

interface TransactionTracing {
sampling: {
rate: number;
priority: {
rules: SamplingRule[];
};
};

tracking: {
http: boolean;
database: boolean;
cache: boolean;
external: boolean;
};

spans: {
maxPerTransaction: number;
maxDuration: number;
};
}

Performance Metrics

type PerformanceMetrics {
apdex: Float!
responseTime: {
p50: Float!
p90: Float!
p95: Float!
p99: Float!
}
errorRate: Float!
throughput: Float!
saturation: {
cpu: Float!
memory: Float!
disk: Float!
network: Float!
}
}

Log Management

Log Configuration

interface LogConfig {
levels: {
app: LogLevel[];
system: LogLevel[];
audit: LogLevel[];
};

outputs: {
type: "FILE" | "SYSLOG" | "CLOUDWATCH";
format: "JSON" | "PLAIN" | "CEF";
retention: number;
}[];

enrichment: {
enabled: boolean;
fields: {
name: string;
source: string;
}[];
};
}

Log Processing

interface LogProcessor {
filters: {
pattern: string;
action: "INCLUDE" | "EXCLUDE";
}[];

parsing: {
enabled: boolean;
patterns: {
name: string;
regex: string;
fields: string[];
}[];
};

archival: {
compress: boolean;
encrypt: boolean;
location: string;
};
}