{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/tango-card/main/json-schema/tango-raas-order.json",
  "title": "Tango RaaS Order",
  "description": "Schema for a Tango Rewards as a Service (RaaS) reward order",
  "type": "object",
  "properties": {
    "referenceOrderID": {
      "type": "string",
      "description": "Unique reference identifier for the order"
    },
    "orderStatus": {
      "type": "string",
      "enum": ["PENDING", "FULFILLED", "FAILED", "CANCELLED"],
      "description": "Current status of the order"
    },
    "customerIdentifier": {
      "type": "string",
      "description": "Identifier of the customer who placed the order"
    },
    "accountIdentifier": {
      "type": "string",
      "description": "Identifier of the account charged for the order"
    },
    "amount": {
      "type": "number",
      "minimum": 0,
      "description": "Total order amount"
    },
    "currencyCode": {
      "type": "string",
      "pattern": "^[A-Z]{3}$",
      "description": "ISO 4217 three-letter currency code"
    },
    "utid": {
      "type": "string",
      "description": "Universal Token ID for the reward item ordered"
    },
    "recipientInfo": {
      "$ref": "#/$defs/RecipientInfo"
    },
    "sendEmail": {
      "type": "boolean",
      "description": "Whether the reward was sent via email"
    },
    "notes": {
      "type": "string",
      "description": "Internal notes associated with the order"
    },
    "externalRefID": {
      "type": "string",
      "description": "External reference identifier for cross-system tracking"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp when the order was created"
    },
    "lineItems": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/LineItem"
      },
      "description": "Line items contained in this order"
    }
  },
  "required": ["referenceOrderID", "orderStatus", "customerIdentifier", "accountIdentifier", "amount", "utid"],
  "$defs": {
    "RecipientInfo": {
      "type": "object",
      "description": "Information about the reward recipient",
      "properties": {
        "firstName": {
          "type": "string",
          "description": "Recipient first name"
        },
        "lastName": {
          "type": "string",
          "description": "Recipient last name"
        },
        "email": {
          "type": "string",
          "format": "email",
          "description": "Recipient email address for reward delivery"
        }
      }
    },
    "LineItem": {
      "type": "object",
      "description": "An individual line item within a reward order",
      "properties": {
        "referenceLineItemId": {
          "type": "string",
          "description": "Unique reference identifier for the line item"
        },
        "referenceOrderID": {
          "type": "string",
          "description": "Parent order reference identifier"
        },
        "status": {
          "type": "string",
          "enum": ["PENDING", "FULFILLED", "CANCELLED", "FROZEN", "FAILED"],
          "description": "Current status of the line item"
        },
        "amount": {
          "type": "number",
          "minimum": 0,
          "description": "Line item monetary amount"
        },
        "currencyCode": {
          "type": "string",
          "pattern": "^[A-Z]{3}$",
          "description": "ISO 4217 three-letter currency code"
        },
        "utid": {
          "type": "string",
          "description": "Universal Token ID of the specific reward item"
        },
        "createdAt": {
          "type": "string",
          "format": "date-time",
          "description": "ISO 8601 timestamp when the line item was created"
        }
      },
      "required": ["referenceLineItemId", "status", "amount", "utid"]
    }
  }
}