// Effect-mode: gate on the `seats` entitlement (free = 1), then write the
// pending invite. Because the free plan grants a single seat, the FIRST invite
// after sign-up already trips `EntitlementExceeded` unless the tenant has
// upgraded / bought seats — which is exactly the seat-management moment the
// frontend's team page surfaces.
import { Effect } from 'effect'
import type { AppContext } from '@voltro/runtime'
import { EffectStore } from '@voltro/runtime'
import { requireEntitlement } from '@voltro/plugin-billing'

const execute = (input: { email: string }, ctx: AppContext) =>
  Effect.gen(function* () {
    yield* requireEntitlement(ctx, 'seats', 1)

    const store = yield* EffectStore
    const row = yield* store.insert('invites', { email: input.email, status: 'pending' })

    return {
      id:       row['id'] as string,
      email:    row['email'] as string,
      status:   row['status'] as string,
      tenantId: row['tenantId'] as string,
    }
  })

export default execute