# Split Serverless services (deploy order)

This repo is split into multiple Serverless configs so you can deploy smaller CloudFormation stacks instead of one huge stack.

## Config files

- `serverless.layers.yml`: Prisma layer stack (deploy once per stage)
- `serverless.host.yml`: Host + PQQ functions (owns the shared HTTP API)
- `serverless.admin.yml`: Minglar Admin functions (attaches routes to Host HTTP API)
- `serverless.user.yml`: User functions (attaches routes to Host HTTP API)
- `serverless.prepopulate.yml`: Prepopulate functions (attaches routes to Host HTTP API)

## Deploy order (per stage)

1) Deploy the layer:

```bash
npx serverless deploy --config serverless.layers.yml --stage dev
```

2) Deploy Host (creates the HTTP API + routes for host functions):

```bash
npx serverless deploy --config serverless.host.yml --stage dev
```

3) Deploy remaining services (they reuse Host's HTTP API id):

```bash
npx serverless deploy --config serverless.admin.yml --stage dev
npx serverless deploy --config serverless.user.yml --stage dev
npx serverless deploy --config serverless.prepopulate.yml --stage dev
```

## Deploy a single function

```bash
npx serverless deploy function --config serverless.host.yml --stage dev -f getHosts
```