INNER CODE UNIT · JavaScript

writeSeeds

99x/serverless-dynamodb-local · src/seeder.js:59

function writeSeeds(dynamodbWriteFunction, tableName, seeds) {
  if (!dynamodbWriteFunction) {
    throw new Error("dynamodbWriteFunction argument must be provided");
  }
  if (!tableName) {
    throw new Error("table name argument must be provided");
  }
  if (!seeds) {
    throw new Error("seeds argument must be provided");
  }

  if (seeds.length > 0) {
    const seedChunks = _.chunk(seeds, MAX_MIGRATION_CHUNK);
    return BbPromise.map(
      seedChunks,
      (chunk) => writeSeedBatch(dynamodbWriteFunction, tableName, chunk),
      { concurrency: MIGRATION_SEED_CONCURRENCY }
    )

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