@jackchuka/gql-ingest/dist/lib/mapper.d.ts

A CLI tool for ingesting data from files into a GraphQL API. Supports CSV, JSON, JSONL, and YAML file formats.

import { GraphQLClientWrapper } from "./graphql-client";
import { MetricsCollector } from "./metrics";
import { ParallelProcessingConfig, RetryConfig } from "./config";
import { Logger } from "./logger";
import { EntityStartEventPayload, EntityCompleteEventPayload, RowSuccessEventPayload, RowFailureEventPayload } from "./events";
export interface MappingConfig {
    csvFile?: string;
    dataFile?: string;
    dataFormat?: string;
    graphqlFile: string;
    mapping: Record<string, unknown>;
}
/**
 * Callbacks for entity processing events
 */
export interface EntityProcessingCallbacks {
    onEntityStart?: (payload: Omit<EntityStartEventPayload, "waveIndex">) => void;
    onEntityComplete?: (payload: EntityCompleteEventPayload) => void;
    onRowSuccess?: (payload: RowSuccessEventPayload) => void;
    onRowFailure?: (payload: RowFailureEventPayload) => void;
}
export declare class DataMapper {
    private client;
    private basePath;
    private metrics;
    private logger;
    private formatOverride?;
    constructor(client: GraphQLClientWrapper, basePath?: string, metrics?: MetricsCollector, logger?: Logger, formatOverride?: string);
    discoverMappings(configDir: string, entityFilter?: string[]): string[];
    /**
     * Process an entity (backward-compatible method)
     */
    processEntity(configPath: string, parallelConfig?: ParallelProcessingConfig, retryConfig?: RetryConfig): Promise<void>;
    /**
     * Process an entity with event callbacks and abort support
     */
    processEntityWithEvents(configPath: string, parallelConfig?: ParallelProcessingConfig, retryConfig?: RetryConfig, signal?: AbortSignal, callbacks?: EntityProcessingCallbacks): Promise<void>;
    private processRowsSequentiallyWithEvents;
    private processRowsConcurrentlyWithEvents;
    private chunkArray;
    private mapRowToVariables;
    private getValueByPath;
    private mapNestedObject;
    private extractVariableTypes;
    private extractTypeName;
    private convertValue;
    getMetrics(): MetricsCollector;
}
//# sourceMappingURL=mapper.d.ts.map