schema.yaml

version: v1-draft
exports:
  onEmail:
    description: |
      This function takes a IncomingEmail. What you do with it is up
      to you.
    codeSamples:
      - lang: c++
        source: |
          auto res = pdk::deliver(input);
          return res;
    input:
      contentType: application/json
      $ref: "#/components/schemas/IncomingEmail"
    output:
      contentType: application/json
      type: integer
      description: sendmail return code, set to non-zero to bounce
imports:
  deliver:
    description: |
      send it to the inbox, may only be called once
    input:
      contentType: application/json
      $ref: "#/components/schemas/IncomingEmail"
    output:
      contentType: application/json
      type: integer
      description: sendmail return code
      #$ref: "#/components/schemas/DeliverResult"
  reply:
    description: |
      reply back, may only be called once
    input:
      contentType: application/json
      $ref: "#/components/schemas/ReplyEmail"
    output:
      contentType: application/json
      type: integer
      description: sendmail return code
      #$ref: "#/components/schemas/DeliverResult"
components:
  schemas:
    IncomingEmail:
      description: the incoming email
      properties:
        sender:
          type: string
          description: from
        receiver:
          type: string
          description: to
        headers:
          type: object
          description: to, from, subject, etc
        body:
          type: string
          description: body of email
    ReplyEmail:
      description: the incoming email
      properties:
        subject:
          type: string
          description: email subject
        body:
          type: string
          description: body of email
    #DeliverResult:
    #  description: Result of sending the email to the inbox
    #  type: integer
      #properties:
      #  rc:
      #    type: integer
      #    description: sendmail return code