smart-support/backend/fixtures/sample_openapi.yaml

openapi: "3.0.3"
info:
  title: "E-Commerce API"
  description: "Sample e-commerce API for Smart Support demo."
  version: "1.0.0"

servers:
  - url: "https://api.example-shop.com/v1"
    description: "Production server"

paths:
  /orders/{order_id}:
    get:
      operationId: getOrder
      summary: "Get order details"
      description: "Retrieve the full details of a specific order."
      parameters:
        - name: order_id
          in: path
          required: true
          schema:
            type: string
      responses:
        "200":
          description: "Order details"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Order"

  /orders/{order_id}/cancel:
    post:
      operationId: cancelOrder
      summary: "Cancel an order"
      description: "Cancel an order that has not yet been shipped."
      parameters:
        - name: order_id
          in: path
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                reason:
                  type: string
      responses:
        "200":
          description: "Order cancelled"
        "400":
          description: "Order cannot be cancelled (already shipped)"

  /orders/{order_id}/refund:
    post:
      operationId: refundOrder
      summary: "Request a refund"
      description: "Submit a refund request for a completed order."
      parameters:
        - name: order_id
          in: path
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                amount:
                  type: number
                  description: "Refund amount in USD. Leave null for full refund."
                reason:
                  type: string
      responses:
        "200":
          description: "Refund submitted"
        "400":
          description: "Invalid refund request"

  /customers/{customer_id}:
    get:
      operationId: getCustomer
      summary: "Get customer profile"
      description: "Retrieve customer profile and account information."
      parameters:
        - name: customer_id
          in: path
          required: true
          schema:
            type: string
      responses:
        "200":
          description: "Customer profile"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Customer"

  /customers/{customer_id}/orders:
    get:
      operationId: listCustomerOrders
      summary: "List customer orders"
      description: "Get a paginated list of orders for a customer."
      parameters:
        - name: customer_id
          in: path
          required: true
          schema:
            type: string
        - name: page
          in: query
          schema:
            type: integer
            default: 1
        - name: per_page
          in: query
          schema:
            type: integer
            default: 20
      responses:
        "200":
          description: "List of orders"

  /products/{product_id}:
    get:
      operationId: getProduct
      summary: "Get product details"
      description: "Retrieve product information including inventory status."
      parameters:
        - name: product_id
          in: path
          required: true
          schema:
            type: string
      responses:
        "200":
          description: "Product details"

  /support/tickets:
    post:
      operationId: createSupportTicket
      summary: "Create support ticket"
      description: "Open a new support ticket for a customer issue."
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/CreateTicketRequest"
      responses:
        "201":
          description: "Ticket created"

  /support/tickets/{ticket_id}:
    get:
      operationId: getSupportTicket
      summary: "Get support ticket"
      description: "Retrieve a support ticket and its conversation history."
      parameters:
        - name: ticket_id
          in: path
          required: true
          schema:
            type: string
      responses:
        "200":
          description: "Ticket details"

components:
  schemas:
    Order:
      type: object
      properties:
        order_id:
          type: string
        customer_id:
          type: string
        status:
          type: string
          enum: [pending, processing, shipped, delivered, cancelled, refunded]
        items:
          type: array
          items:
            $ref: "#/components/schemas/OrderItem"
        total_usd:
          type: number
        created_at:
          type: string
          format: date-time

    OrderItem:
      type: object
      properties:
        product_id:
          type: string
        name:
          type: string
        quantity:
          type: integer
        unit_price_usd:
          type: number

    Customer:
      type: object
      properties:
        customer_id:
          type: string
        email:
          type: string
        name:
          type: string
        tier:
          type: string
          enum: [standard, premium, vip]
        created_at:
          type: string
          format: date-time

    CreateTicketRequest:
      type: object
      required: [customer_id, subject, description]
      properties:
        customer_id:
          type: string
        subject:
          type: string
        description:
          type: string
        priority:
          type: string
          enum: [low, medium, high, urgent]
          default: medium