{
  "$id": "sandbox-banking-integration-schema.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Sandbox Banking Integration",
  "description": "Schema for a Sandbox Banking (Glyue) integration definition. An integration is a wrapper for composable logic that connects external banking systems through service requests, field mappings, value mappings, and validation rules.",
  "type": "object",
  "required": ["name", "status"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the integration."
    },
    "name": {
      "type": "string",
      "description": "Human-readable name of the integration (e.g., 'Loan Booking to Fiserv Spectrum')."
    },
    "description": {
      "type": "string",
      "description": "Description of what this integration does and which systems it connects."
    },
    "status": {
      "type": "string",
      "description": "Current status of the integration.",
      "enum": ["active", "inactive", "draft", "testing", "deprecated"]
    },
    "integrationType": {
      "type": "string",
      "description": "Type of integration pattern.",
      "enum": ["web_service_api", "batch_etl", "file_transfer", "event_pubsub", "webhook"]
    },
    "sourceSystem": {
      "type": "object",
      "description": "The system that sends data into this integration.",
      "properties": {
        "name": {
          "type": "string",
          "description": "Source system name (e.g., nCino, Salesforce CRM, Client Portal)."
        },
        "adapterType": {
          "type": "string",
          "description": "Adapter type used to connect to the source system."
        }
      }
    },
    "targetSystem": {
      "type": "object",
      "description": "The system that receives data from this integration.",
      "properties": {
        "name": {
          "type": "string",
          "description": "Target system name (e.g., Fiserv Signature, Jack Henry Symitar, FIS Modern Banking)."
        },
        "adapterType": {
          "type": "string",
          "description": "Adapter type used to connect to the target system."
        }
      }
    },
    "serviceRequests": {
      "type": "array",
      "description": "Ordered list of service request operations that make up this integration.",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "Service request name."
          },
          "adapter": {
            "type": "string",
            "description": "Adapter used for this service request."
          },
          "operation": {
            "type": "string",
            "description": "Operation being performed (e.g., createLoan, getAccount, postTransaction)."
          },
          "callForEach": {
            "type": "boolean",
            "description": "Whether this service request iterates over a list of inputs."
          }
        }
      }
    },
    "fieldMappings": {
      "type": "array",
      "description": "Field mapping definitions that transform data between source and target formats.",
      "items": {
        "type": "object",
        "properties": {
          "sourceField": {
            "type": "string",
            "description": "Source field path or expression."
          },
          "targetField": {
            "type": "string",
            "description": "Target field path."
          },
          "transform": {
            "type": "string",
            "description": "Optional transformation formula or function."
          }
        }
      }
    },
    "validationRules": {
      "type": "array",
      "description": "Validation rules that enforce input/response compliance.",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "condition": {
            "type": "string",
            "description": "Boolean expression that must be true for the integration to proceed."
          },
          "errorMessage": {
            "type": "string",
            "description": "Error message returned if validation fails."
          }
        }
      }
    },
    "auditEnabled": {
      "type": "boolean",
      "description": "Whether run history audit logging is enabled for this integration.",
      "default": true
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the integration was created."
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the integration was last modified."
    }
  },
  "additionalProperties": true
}