---
openapi: 3.0.1
info:
  title: API V1
  version: v1
paths:
  "/user":
    get:
      summary: info about the currently logged-in user
      tags:
      - User
      responses:
        '200':
          description: success
          content:
            application/json:
              schema:
                type: object
                properties:
                  user:
                    type: object
                    properties:
                      id:
                        type: integer
                      name:
                        type: string
                        description: full name
                      email:
                        type: string
                        description: email address
                      locale:
                        type: string
                        description: language code
                    required:
                    - id
                    - name
                    - email
        '401':
          description: not logged-in
          content:
            application/json:
              schema:
                "$ref": "#/components/schemas/Error401"
        '403':
          description: missing scope
          content:
            application/json:
              schema:
                "$ref": "#/components/schemas/Error403"
  "/user/financial_overview":
    get:
      summary: financial summary about the currently logged-in user
      tags:
      - User
      - FinancialTransaction
      responses:
        '200':
          description: success
          content:
            application/json:
              schema:
                type: object
                properties:
                  account_balance:
                    type: number
                    description: booked accout balance of ordergroup
                  available_funds:
                    type: number
                    description: fund available to order articles
                  financial_transaction_class_sums:
                    type: object
                    properties:
                      id:
                        type: integer
                        description: id of the financial transaction class
                      name:
                        type: string
                        description: name of the financial transaction class
                      amount:
                        type: number
                        description: sum of the amounts belonging to the financial
                          transaction class
                      required:
                      - id
                      - name
                      - amount
                    required:
                    - account_balance
                    - available_funds
                    - financial_transaction_class_sums
        '401':
          description: not logged-in
          content:
            application/json:
              schema:
                "$ref": "#/components/schemas/Error401"
        '403':
          description: missing scope
          content:
            application/json:
              schema:
                "$ref": "#/components/schemas/Error403"
components:
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
          description: error code
        error_description:
          type: string
          description: human-readable error message (localized)
    Error401:
      type: object
      properties:
        error:
          type: string
          description: "<tt>unauthorized</tt>"
        error_description:
          "$ref": "#/components/schemas/Error/properties/error_description"
    Error403:
      type: object
      properties:
        error:
          type: string
          description: "<tt>forbidden</tt> or <tt>invalid_scope</tt>"
        error_description:
          "$ref": "#/components/schemas/Error/properties/error_description"
    Error404:
      type: object
      properties:
        error:
          type: string
          description: "<tt>not_found</tt>"
        error_description:
          "$ref": "#/components/schemas/Error/properties/error_description"
    Error422:
      type: object
      properties:
        error:
          type: string
          description: unprocessable entity
        error_description:
          "$ref": "#/components/schemas/Error/properties/error_description"
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        implicit:
          authorizationUrl: http://localhost:3000/f/oauth/authorize
          scopes:
            config:user: reading Foodsoft configuration for regular users
            config:read: reading Foodsoft configuration values
            config:write: reading and updating Foodsoft configuration values
            finance:user: accessing your own financial transactions
            finance:read: reading all financial transactions
            finance:write: reading and creating financial transactions
            user:read: reading your own user profile
            user:write: reading and updating your own user profile
            offline_access: retain access after user has logged out
servers:
- url: http://{defaultHost}/f/api/v1
  variables:
    defaultHost:
      default: localhost:3000
security:
- oauth2:
  - user:read