All files / server index.ts

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/**
 * Drizzle Cube - Semantic Layer for Drizzle ORM
 * Drizzle ORM-first semantic layer with Cube.js compatibility
 */
 
// Export main classes with Drizzle integration
export { SemanticLayerCompiler } from './compiler'
export { QueryExecutor } from './executor'
 
// Export unified query building
export { QueryPlanner } from './query-planner'
export { QueryBuilder } from './query-builder'
 
// Export database executors
export {
  createDatabaseExecutor,
  createPostgresExecutor,
  createSQLiteExecutor,
  createMySQLExecutor,
  createDuckDBExecutor,
  BaseDatabaseExecutor,
  PostgresExecutor,
  SQLiteExecutor,
  MySQLExecutor,
  DuckDBExecutor
} from './executors'
 
// Export cube utilities
export {
  resolveSqlExpression,
  createMultiCubeContext,
  resolveCubeReference,
  getJoinType
} from './cube-utils'
 
// Export cube definitions
export { defineCube } from './cube-utils'
 
// Export cache utilities
export {
  generateCacheKey,
  normalizeQuery,
  fnv1aHash,
  getCubeInvalidationPattern
} from './cache-utils'
 
// Export cache providers
export { MemoryCacheProvider } from './cache-providers'
 
// Export AI prompt templates
export {
  STEP0_VALIDATION_PROMPT,
  SYSTEM_PROMPT_TEMPLATE,
  STEP1_SYSTEM_PROMPT,
  STEP2_SYSTEM_PROMPT,
  buildStep0Prompt,
  buildSystemPrompt,
  buildStep1Prompt,
  buildStep2Prompt,
  // Explain analysis prompts
  EXPLAIN_ANALYSIS_PROMPT,
  buildExplainAnalysisPrompt,
  formatCubeSchemaForExplain,
  formatExistingIndexes
} from './prompts'
export type { Step0Result, PromptContext, DimensionValues, Step1Result } from './prompts'
 
// Export AI-ready data layer utilities
export {
  discoverCubes,
  findBestFieldMatch,
  suggestQuery,
  validateQuery as aiValidateQuery
} from './ai'
export type {
  CubeDiscoveryResult,
  DiscoveryOptions,
  QuerySuggestion,
  ValidationResult as AIValidationResult,
  ValidationError as AIValidationError,
  ValidationWarning as AIValidationWarning
} from './ai'
 
// Import types for use in utility functions
import type { DrizzleDatabase } from './types'
import { SemanticLayerCompiler } from './compiler'
 
// Export all types
export type * from './types'
 
// Re-export Drizzle SQL type for convenience
export type { SQL } from 'drizzle-orm'
 
 
/**
 * Create a new semantic layer instance with Drizzle integration
 * Use this when you need multiple isolated instances
 */
export function createDrizzleSemanticLayer(options: {
  drizzle: DrizzleDatabase
  schema?: any
}): SemanticLayerCompiler {
  return new SemanticLayerCompiler({
    drizzle: options.drizzle,
    schema: options.schema
  })
}