@fastmcp-me/mcp-sqlew/dist/constants.js

MCP server for efficient context sharing between Claude Code sub-agents with 96% token reduction via action-based tools

/**
 * Constants for MCP Shared Context Server
 * Enum mappings, default values, and standard data
 */
import { Status, MessageType, Priority, ChangeType } from './types.js';
// ============================================================================
// Database Configuration
// ============================================================================
/**
 * Default database folder (relative to project root)
 */
export const DEFAULT_DB_FOLDER = '.sqlew';
/**
 * Default database file name
 */
export const DEFAULT_DB_FILENAME = 'sqlew.db';
/**
 * Default database path (relative to project root)
 */
export const DEFAULT_DB_PATH = `${DEFAULT_DB_FOLDER}/${DEFAULT_DB_FILENAME}`;
/**
 * Database busy timeout (milliseconds)
 */
export const DB_BUSY_TIMEOUT = 5000;
// ============================================================================
// Enum String Mappings
// ============================================================================
/**
 * Map status integer to string
 */
export const STATUS_TO_STRING = {
    [Status.ACTIVE]: 'active',
    [Status.DEPRECATED]: 'deprecated',
    [Status.DRAFT]: 'draft',
};
/**
 * Map status string to integer
 */
export const STRING_TO_STATUS = {
    'active': Status.ACTIVE,
    'deprecated': Status.DEPRECATED,
    'draft': Status.DRAFT,
};
/**
 * Map message type integer to string
 */
export const MESSAGE_TYPE_TO_STRING = {
    [MessageType.DECISION]: 'decision',
    [MessageType.WARNING]: 'warning',
    [MessageType.REQUEST]: 'request',
    [MessageType.INFO]: 'info',
};
/**
 * Map message type string to integer
 */
export const STRING_TO_MESSAGE_TYPE = {
    'decision': MessageType.DECISION,
    'warning': MessageType.WARNING,
    'request': MessageType.REQUEST,
    'info': MessageType.INFO,
};
/**
 * Map priority integer to string
 */
export const PRIORITY_TO_STRING = {
    [Priority.LOW]: 'low',
    [Priority.MEDIUM]: 'medium',
    [Priority.HIGH]: 'high',
    [Priority.CRITICAL]: 'critical',
};
/**
 * Map priority string to integer
 */
export const STRING_TO_PRIORITY = {
    'low': Priority.LOW,
    'medium': Priority.MEDIUM,
    'high': Priority.HIGH,
    'critical': Priority.CRITICAL,
};
/**
 * Map change type integer to string
 */
export const CHANGE_TYPE_TO_STRING = {
    [ChangeType.CREATED]: 'created',
    [ChangeType.MODIFIED]: 'modified',
    [ChangeType.DELETED]: 'deleted',
};
/**
 * Map change type string to integer
 */
export const STRING_TO_CHANGE_TYPE = {
    'created': ChangeType.CREATED,
    'modified': ChangeType.MODIFIED,
    'deleted': ChangeType.DELETED,
};
// ============================================================================
// Default Values
// ============================================================================
/**
 * Default version for new decisions
 */
export const DEFAULT_VERSION = '1.0.0';
/**
 * Default status for new decisions
 */
export const DEFAULT_STATUS = Status.ACTIVE;
/**
 * Default priority for messages and constraints
 */
export const DEFAULT_PRIORITY = Priority.MEDIUM;
/**
 * Default active state for constraints
 */
export const DEFAULT_ACTIVE = 1;
// ============================================================================
// Time Constants (seconds)
// ============================================================================
/**
 * 1 hour in seconds
 */
export const ONE_HOUR = 3600;
/**
 * 24 hours in seconds
 */
export const ONE_DAY = 86400;
/**
 * 7 days in seconds
 */
export const ONE_WEEK = 604800;
/**
 * Default retention period for messages (24 hours)
 */
export const MESSAGE_RETENTION_SECONDS = ONE_DAY;
/**
 * Default retention period for file changes (7 days)
 */
export const FILE_CHANGE_RETENTION_SECONDS = ONE_WEEK;
/**
 * Default active context window (1 hour)
 */
export const ACTIVE_CONTEXT_WINDOW_SECONDS = ONE_HOUR;
// ============================================================================
// Standard Layers
// ============================================================================
/**
 * Standard architecture layers
 */
export const STANDARD_LAYERS = [
    'presentation',
    'business',
    'data',
    'infrastructure',
    'cross-cutting',
];
// ============================================================================
// Standard Categories
// ============================================================================
/**
 * Standard constraint categories
 */
export const STANDARD_CATEGORIES = [
    'performance',
    'architecture',
    'security',
];
// ============================================================================
// Common Tags
// ============================================================================
/**
 * Common tags for decisions and constraints
 */
export const COMMON_TAGS = [
    'authentication',
    'authorization',
    'performance',
    'security',
    'api',
    'database',
    'caching',
    'testing',
    'validation',
    'error-handling',
];
// ============================================================================
// Query Defaults
// ============================================================================
/**
 * Default limit for query results
 */
export const DEFAULT_QUERY_LIMIT = 100;
/**
 * Default tag match mode
 */
export const DEFAULT_TAG_MATCH_MODE = 'OR';
/**
 * Default hours to look back for file changes
 */
export const DEFAULT_FILE_CHANGES_HOURS = 24;
// ============================================================================
// SQLite Constants
// ============================================================================
/**
 * SQLite boolean true value
 */
export const SQLITE_TRUE = 1;
/**
 * SQLite boolean false value
 */
export const SQLITE_FALSE = 0;
// ============================================================================
// Configuration Keys
// ============================================================================
/**
 * Configuration key names
 */
export const CONFIG_KEYS = {
    AUTODELETE_IGNORE_WEEKEND: 'autodelete_ignore_weekend',
    AUTODELETE_MESSAGE_HOURS: 'autodelete_message_hours',
    AUTODELETE_FILE_HISTORY_DAYS: 'autodelete_file_history_days',
};
// ============================================================================
// Error Messages
// ============================================================================
export const ERROR_MESSAGES = {
    DB_INIT_FAILED: 'Failed to initialize database',
    DB_CONNECTION_FAILED: 'Failed to connect to database',
    SCHEMA_INIT_FAILED: 'Failed to initialize schema',
    INVALID_ENUM_VALUE: 'Invalid enum value',
    FOREIGN_KEY_VIOLATION: 'Foreign key constraint violation',
    UNIQUE_CONSTRAINT_VIOLATION: 'Unique constraint violation',
    INVALID_PARAMETER: 'Invalid parameter',
    DECISION_NOT_FOUND: 'Decision not found',
    MESSAGE_NOT_FOUND: 'Message not found',
    CONSTRAINT_NOT_FOUND: 'Constraint not found',
    AGENT_NOT_FOUND: 'Agent not found',
    FILE_NOT_FOUND: 'File not found',
    LAYER_NOT_FOUND: 'Layer not found',
    TAG_NOT_FOUND: 'Tag not found',
    SCOPE_NOT_FOUND: 'Scope not found',
};
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