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5 changes: 5 additions & 0 deletions dist/index.d.ts
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export * from './kafka.server';
export * from './kafka.client';
export * from './kafka.context';
export * from './kafka.deserializer';
export * from './kafka.decorators';
22 changes: 22 additions & 0 deletions dist/index.js

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1 change: 1 addition & 0 deletions dist/index.js.map

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17 changes: 17 additions & 0 deletions dist/kafka.client.d.ts
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import { ClientKafka, ReadPacket } from '@nestjs/microservices';
import { Observable } from 'rxjs';
export type NestjsKafkaBatchTopicMessage<TInput = any> = {
pattern: any;
data: TInput[];
};
export declare class KafkaBatchClient extends ClientKafka {
protected publish(): () => void;
emitBatch<TResult = any, TInput = any>(pattern: any, data: {
messages: TInput[];
}): Observable<TResult>;
protected dispatchBatchEvent<TInput = any>(packets: ReadPacket<{
messages: TInput[];
}>): Promise<any>;
emitBatchTopics<TResult = any, TInput = any>(topicMessages: NestjsKafkaBatchTopicMessage<TInput>[]): Observable<TResult>;
protected dispatchBatchTopics<TInput = any>(topicMessages: NestjsKafkaBatchTopicMessage<TInput>[]): Promise<any>;
}
66 changes: 66 additions & 0 deletions dist/kafka.client.js

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26 changes: 26 additions & 0 deletions dist/kafka.context.d.ts
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import { BaseRpcContext } from '@nestjs/microservices';
import type { Consumer, KafkaMessage, Offsets, OffsetsByTopicPartition } from 'kafkajs';
type KafkaBatchContextArgs = [
messages: KafkaMessage[],
consumer: Consumer,
resolveOffset: (offset: string) => void,
heartbeat: () => Promise<void>,
pause: () => void,
commitOffsetsIfNecessary: (offsets?: Offsets) => Promise<void>,
uncommittedOffsets: () => OffsetsByTopicPartition,
isRunning: () => boolean,
isStale: () => boolean
];
export declare class KafkaBatchContext extends BaseRpcContext<KafkaBatchContextArgs> {
constructor(args: KafkaBatchContextArgs);
getMessages(): KafkaMessage[];
getConsumer(): Consumer;
getResolveOffset(): (offset: string) => void;
getHeartbeat(): () => Promise<void>;
getPause(): () => void;
getCommitOffsetsIfNecessary(): (offsets?: Offsets) => Promise<void>;
getUncommittedOffsets(): OffsetsByTopicPartition;
getIsRunning(): boolean;
getIsStale(): boolean;
}
export {};
38 changes: 38 additions & 0 deletions dist/kafka.context.js

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1 change: 1 addition & 0 deletions dist/kafka.decorators.d.ts
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export declare const BatchProcessor: <T = string>(event: T) => <TFunction extends Function, Y>(target: object | TFunction, propertyKey?: string | symbol, descriptor?: TypedPropertyDescriptor<Y>) => void;
10 changes: 10 additions & 0 deletions dist/kafka.decorators.js

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6 changes: 6 additions & 0 deletions dist/kafka.deserializer.d.ts
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import { IncomingEvent, IncomingRequest } from '@nestjs/microservices';
import { IncomingRequestDeserializer } from '@nestjs/microservices/deserializers/incoming-request.deserializer';
import { KafkaMessage } from 'kafkajs';
export declare class KafkaBatchDeserializer extends IncomingRequestDeserializer {
mapToSchema(data: KafkaMessage[], options: Record<string, any>): IncomingRequest | IncomingEvent;
}
20 changes: 20 additions & 0 deletions dist/kafka.deserializer.js

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1 change: 1 addition & 0 deletions dist/kafka.deserializer.js.map

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22 changes: 22 additions & 0 deletions dist/kafka.server.d.ts
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import { KafkaOptions, ServerKafka } from '@nestjs/microservices';
import { Consumer, EachBatchHandler, EachBatchPayload } from '@nestjs/microservices/external/kafka.interface';
import { Logger } from '@nestjs/common';
export interface BatchKafkaOptionsConfig extends Omit<KafkaOptions['options'], 'producer' | 'producerOnlyMode'> {
run?: BatchConsumerRunConfig;
}
export type BatchConsumerRunConfig = {
autoCommit?: boolean;
autoCommitInterval?: number;
autoCommitThreshold?: number;
eachBatchAutoResolve?: boolean;
partitionsConsumedConcurrently?: number;
};
export declare class KafkaBatchServer extends ServerKafka {
readonly options: BatchKafkaOptionsConfig;
logger: Logger;
constructor(options: BatchKafkaOptionsConfig);
bindEvents(consumer: Consumer): Promise<void>;
getMessageHandler(): EachBatchHandler;
handleMessage(payload: EachBatchPayload): Promise<any>;
protected initializeDeserializer(options: BatchKafkaOptionsConfig): void;
}
69 changes: 69 additions & 0 deletions dist/kafka.server.js

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1 change: 1 addition & 0 deletions dist/kafka.server.js.map

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1 change: 1 addition & 0 deletions dist/tsconfig.build.tsbuildinfo

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