Вырезал из кода ненужный asserBatchSize.

.env.example

@@ -8,8 +8,5 @@ INGEST_API_KEY=
 # Pool sizing for node-postgres.
 PG_POOL_MAX=20
 
-# Maximum points accepted by one POST /ingest request.
-INGEST_MAX_BATCH_SIZE=10000
-
 # Poll interval for GET /current/events SSE snapshots.
 CURRENT_EVENTS_POLL_MS=1000

.env.local.example

@@ -3,5 +3,4 @@ DATABASE_URL=postgres://greact:pG3526l4@194.36.208.86:5433/cloud
 CORS_ALLOWED_ORIGINS=http://localhost:3000,http://localhost:5173
 INGEST_API_KEY=
 PG_POOL_MAX=20
-INGEST_MAX_BATCH_SIZE=10000
 CURRENT_EVENTS_POLL_MS=1000

docker-compose.yml

@@ -10,7 +10,6 @@ services:
       CORS_ALLOWED_ORIGINS: ${CORS_ALLOWED_ORIGINS}
       INGEST_API_KEY: ${INGEST_API_KEY}
       PG_POOL_MAX: ${PG_POOL_MAX}
-      INGEST_MAX_BATCH_SIZE: ${INGEST_MAX_BATCH_SIZE}
       CURRENT_EVENTS_POLL_MS: ${CURRENT_EVENTS_POLL_MS}
     ports:
       - "${PORT}:${PORT}"

src/ingest/ingest.service.ts

@@ -1,4 +1,4 @@
-import { BadRequestException, Injectable } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
 import { DbService } from '../db/db.service';
 import { IngestPointDto } from './dto/ingest-point.dto';
 
@@ -23,8 +23,6 @@ export class IngestService {
       return { processed: 0 };
     }
 
-    this.assertBatchSize(points.length);
-
     const normalized: NormalizedPoint[] = points.map((point) => ({
       edge: point.edge,
       tag: point.tag,
@@ -83,14 +81,4 @@ export class IngestService {
 
     return { processed: normalized.length };
   }
-
-  /** Защищает API от слишком больших ingest-запросов, занимающих соединение с БД надолго. */
-  private assertBatchSize(size: number): void {
-    const maxBatchSize = Number(process.env.INGEST_MAX_BATCH_SIZE);
-
-    if (size > maxBatchSize) {
-      throw new BadRequestException(`Batch size must not exceed ${maxBatchSize} points.`);
-    }
-  }
-
 }