iiot-seed/core

Name: iiot-seed/core
Rating: 62
Author: creatifcoding

CLI tool for seeding the IIoT database with mock data.

When to Use

•Need to seed IIoT database with test data
•Need to check current data statistics
•Need to clear mock data

Commands

seed

Seed the database with mock data.

bash

# Default (fast mode, all data)
bun run src/lib/iiot/seed/ctl/src/index.ts seed

# Validated mode (schema validation)
bun run src/lib/iiot/seed/ctl/src/index.ts seed --mode validated

# Assets only (skip readings/alarms)
bun run src/lib/iiot/seed/ctl/src/index.ts seed --assets-only

# Clear before seeding
bun run src/lib/iiot/seed/ctl/src/index.ts seed --clear --verbose

stats

Show current data statistics.

bash

bun run src/lib/iiot/seed/ctl/src/index.ts stats

clear

Clear all mock data.

bash

bun run src/lib/iiot/seed/ctl/src/index.ts clear

Options

Option	Alias	Description
`--mode`	`-m`	fast (generate_series) or validated (repo batch)
`--clear`	`-c`	Clear existing mock data before seeding
`--assets-only`	`-a`	Only seed assets (skip readings/alarms)
`--verbose`	`-v`	Show detailed output

Architecture

Uses tiered seeding approach:

•Tier 1: Assets/Alarms via repos (full validation)
•Tier 2: Readings via generate_series (performance)

Layer Composition

typescript

const FullSeedLayer = Layer.merge(
  SeedPgClientWithMigrations,  // PgClient + Migrator
  IIoTRepositoriesLive         // All repos
)

Database

•Host: localhost:5433
•Database: iiot_mock
•User: iiot

Ensure database is running:

bash

docker compose -f docker/docker-compose.iiot.yml up -d