Efí Boleto Charge Issue

arazzo: 1.0.1
info:
  title: Efí Boleto Charge Issue
  summary: Create a Cobranças charge, set the boleto payment method, and read its status.
  description: >-
    The classic Efí Pay Cobranças (charges) boleto flow. The workflow exchanges
    client credentials for an access token, creates a charge for one or more
    line items, defines the banking_billet (boleto) payment method with the
    payer customer and expiry, and then reads the charge back to confirm it was
    issued and to capture the boleto link and barcode. Every step spells out its
    request inline so the flow can be read and executed without opening the
    underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: efiCobrancasApi
  url: ../openapi/efi-cobrancas-openapi.yml
  type: openapi
workflows:
- workflowId: boleto-charge-issue
  summary: Create a charge, apply the boleto payment method, and confirm issuance.
  description: >-
    Authenticates, creates a Cobranças charge for the supplied items, sets the
    banking_billet payment method with the customer and expiry, and reads the
    charge back to capture the boleto link and barcode.
  inputs:
    type: object
    required:
    - clientId
    - clientSecret
    - itemName
    - itemValue
    - itemAmount
    - customerName
    - customerCpf
    - expireAt
    properties:
      clientId:
        type: string
        description: The OAuth2 client_id issued for the Efí Pay account.
      clientSecret:
        type: string
        description: The OAuth2 client_secret issued for the Efí Pay account.
      itemName:
        type: string
        description: The name of the line item being charged.
      itemValue:
        type: integer
        description: The unit value of the line item in cents (e.g. 1000 for R$10,00).
      itemAmount:
        type: integer
        description: The quantity of the line item.
      customerName:
        type: string
        description: The full name of the paying customer.
      customerCpf:
        type: string
        description: The CPF of the paying customer.
      expireAt:
        type: string
        description: The boleto expiry date (YYYY-MM-DD).
  steps:
  - stepId: authenticate
    description: >-
      Exchange the client_id and client_secret for an OAuth2 access token using
      the client_credentials grant required by the Cobranças API.
    operationId: authorize
    requestBody:
      contentType: application/json
      payload:
        grant_type: client_credentials
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      accessToken: $response.body#/access_token
  - stepId: createCharge
    description: >-
      Create a Cobranças charge for the supplied line item. The server returns a
      charge_id used to apply a payment method.
    operationId: createCharge
    parameters:
    - name: Authorization
      in: header
      value: Bearer $steps.authenticate.outputs.accessToken
    requestBody:
      contentType: application/json
      payload:
        items:
        - name: $inputs.itemName
          value: $inputs.itemValue
          amount: $inputs.itemAmount
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      chargeId: $response.body#/data/charge_id
      status: $response.body#/data/status
  - stepId: defineBoleto
    description: >-
      Define the banking_billet (boleto) payment method on the charge with the
      paying customer and the boleto expiry date.
    operationId: definePayMethod
    parameters:
    - name: Authorization
      in: header
      value: Bearer $steps.authenticate.outputs.accessToken
    - name: id
      in: path
      value: $steps.createCharge.outputs.chargeId
    requestBody:
      contentType: application/json
      payload:
        payment:
          banking_billet:
            expire_at: $inputs.expireAt
            customer:
              name: $inputs.customerName
              cpf: $inputs.customerCpf
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      barcode: $response.body#/data/barcode
      billetLink: $response.body#/data/link
      paymentStatus: $response.body#/data/status
  - stepId: confirmCharge
    description: >-
      Read the charge back by id to confirm it moved into a waiting state and to
      capture its current status after the boleto was issued.
    operationId: detailCharge
    parameters:
    - name: Authorization
      in: header
      value: Bearer $steps.authenticate.outputs.accessToken
    - name: id
      in: path
      value: $steps.createCharge.outputs.chargeId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/data/status
      total: $response.body#/data/total
  outputs:
    chargeId: $steps.createCharge.outputs.chargeId
    barcode: $steps.defineBoleto.outputs.barcode
    billetLink: $steps.defineBoleto.outputs.billetLink
    status: $steps.confirmCharge.outputs.status