oleg-json-server

JSON-backed REST API for local testing

Install

npm i -g oleg-server

Run

mini-json-server --file db.json --port 3000

Seed fake data

Generate deterministic fake data from schema.json:

mini-json-server --file db.json --port 3000 --seed 42 --count 20

Example db.json

{
  "dossiers": [
    { "id": "1", "status": "OK", "message": "Dossier valide" }
  ],
  "users": [
    { "id": "1", "name": "Awa" }
  ]
}

Routes (automatic)

• GET /:collection list
• GET /:collection/:id one
• POST /:collection create
• PUT /:collection/:id replace
• PATCH /:collection/:id update
• DELETE /:collection/:id remove

Query filters

Exact match on fields:

GET /dossiers?status=OK

Health

GET /health

Notes

• IDs are auto-generated sequentially based on existing numeric IDs
• Data is stored back into the JSON file after write operations
• Seeding requires a schema.json next to your db.json