Business API Design Specification - Create Reservationpayment

A Business API is a set of logical actions centered around a main data object. These actions can range from simple CRUD operations to complex workflows that implement intricate business logic.

While the term “API” traditionally refers to an interface that allows software systems to interact, in Mindbricks a Business API represents a broader concept. It encapsulates a business workflow around a data object, going beyond basic CRUD operations to include rich, internally coordinated actions that can be fully designed and customized.

This document provides an in-depth explanation of the architectural design of the createReservationPayment Business API. It is intended to guide backend architects and developers in maintaining the current design. Additionally, frontend developers and frontend AI agents can use this document to understand how to properly consume this API on the client side.

Main Data Object and CRUD Operation

The createReservationPayment Business API is designed to handle a create operation on the Sys_reservationPayment data object. This operation is performed under the specified conditions and may include additional, coordinated actions as part of the workflow.

API Description

This route is used to create a new payment.

API Options

• Auto Params : true Determines whether input parameters should be auto-generated from the schema of the associated data object. Set to false if you want to define all input parameters manually.

• Raise Api Event : true Indicates whether the Business API should emit an API-level event after successful execution. This is typically used for audit trails, analytics, or external integrations. The event will be emitted to the reservationpayment-created Kafka Topic Note that the DB-Level events for create, update and delete operations will always be raised for internal reasons.

• Active Check : `` Controls how the system checks if a record is active (not soft-deleted or inactive). Uses the ApiCheckOption to determine whether this is checked during the query or after fetching the instance.

• Read From Entity Cache : false If enabled, the API will attempt to read the target object from the Redis entity cache before querying the database. This can improve performance for frequently accessed records.

API Controllers

A Mindbricks Business API can be accessed through multiple interfaces, including REST, gRPC, WebSocket, Kafka, or Cron. The controllers listed below map the business workflow to a specific interface, enabling consistent interaction regardless of the communication channel.

REST Controller

The createReservationPayment Business API includes a REST controller that can be triggered via the following route:

/v1/reservationpayment

By sending a request to this route using the service API address, you can execute this Business API. Parameters can be provided in multiple HTTP locations, including the URL path, URL query, request body, and request headers. Detailed information about these parameters is provided in the Parameters section.

MCP Tool

REST controllers also expose the Business API as a tool in the MCP, making it accessible to AI agents. This createReservationPayment Business API will be registered as a tool on the MCP server within the service binding.

API Parameters

The createReservationPayment Business API has 7 parameters that must be sent from the controller. Note that all parameters, except session and Redis parameters, should be provided by the client.

Business API parameters can be:

• Auto-generated by Mindbricks — inferred from the CRUD type and the property definitions of the main data object when the autoParameters option is enabled.
• Custom parameters added by the architect — these can supplement or override the auto-generated parameters.

Parameter Details

Parameter Transformations

Some parameters are post-processed using transform scripts after being read from the request but before validation or workflow execution. Only parameters with a transform script are listed below.

No parameters are transformed in this API.

AUTH Configuration

The authentication and authorization configuration defines the core access rules for the createReservationPayment Business API. These checks are applied after parameter validation and before executing the main business logic.

While these settings cover the most common scenarios, more fine-grained or conditional access control—such as permissions based on object context, nested memberships, or custom workflows—should be implemented using explicit actions like PermissionCheckAction, MembershipCheckAction, or ObjectPermissionCheckAction.

Login Requirement

This API requires login (loginRequired = true). Requests from non-logged-in users will return a 401 Unauthorized error. Login is necessary but not sufficient, as additional role, permission, or other authorization checks may still apply.

Ownership Checks

Role and Permission Settings

• Absolute roles (bypass all auth checks):
  Users with any of the following roles will bypass all authentication and authorization checks, including ownership, membership, and standard role/permission checks:
  [superAdmin]

Data Clause

Defines custom field-value assignments used to modify or augment the default payload for create and update operations. These settings override values derived from the session or parameters if explicitly provided.", Note that a default data clause is always prepared by Mindbricks using data property settings, however any property in the data clause can be override by Data Clause Settings.

Custom Data Clause Override No custom data clause override configured

Actual Data Clause

The business api will use the following data clause. Note that any calculated value will be added to the data clause in the api manager.

{
  id: this.sys_reservationPaymentId,
  ownerId: this.ownerId,
  orderId: this.orderId,
  paymentId: this.paymentId,
  paymentStatus: this.paymentStatus,
  statusLiteral: this.statusLiteral,
  redirectUrl: this.redirectUrl,
  isActive: true,
  _archivedAt: null,
}

Business Logic Workflow

[1] Step : startBusinessApi

Manager initializes context, populates session and request objects, prepares internal structures for parameter handling and workflow execution.

You can use the following settings to change some behavior of this step. apiOptions, restSettings, grpcSettings, kafkaSettings, socketSettings, cronSettings

[2] Step : readParameters

Manager reads input parameters, normalizes missing values, applies default type casting, and stores them in the API context.

You can use the following settings to change some behavior of this step. customParameters, redisParameters

[3] Step : transposeParameters

Manager transforms parameters, computes derived values, flattens or remaps arrays/objects, and adjusts formats for downstream processing.

[4] Step : checkParameters

Manager executes built-in validations: required field checks, type enforcement, and basic business rules. Prevents operation if validation fails.

[5] Step : checkBasicAuth

Manager performs authentication and authorization checks: verifies session, user roles, permissions, and tenant restrictions.

You can use the following settings to change some behavior of this step. authOptions

[6] Step : buildDataClause

Manager constructs the final data object for creation, fills auto-generated fields (IDs, timestamps, owner fields), and ensures schema consistency.

You can use the following settings to change some behavior of this step. dataClause

[7] Step : mainCreateOperation

Manager executes the database insert operation, updates indexes/caches, and triggers internal post-processing like linked default records.

[8] Step : buildOutput

Manager shapes the response: masks sensitive fields, resolves linked references, and formats output according to API contract.

[9] Step : sendResponse

Manager sends the response to the client and finalizes internal tasks like flushing logs or updating session state.

[10] Step : raiseApiEvent

Manager triggers API-level events (Kafka, WebSocket, async workflows) as the final internal step.

Rest Usage

Rest Client Parameters

Client parameters are the api parameters that are visible to client and will be populated by the client. Note that some api parameters are not visible to client because they are populated by internal system, session, calculation or joint sources.

The createReservationPayment api has got 5 client parameters

REST Request

To access the api you can use the REST controller with the path POST /v1/reservationpayment

  axios({
    method: 'POST',
    url: '/v1/reservationpayment',
    data: {
            orderId:"ID",  
            paymentId:"String",  
            paymentStatus:"String",  
            statusLiteral:"String",  
            redirectUrl:"String",  
    
    },
    params: {
    
    }
  });

REST Response

The API response is encapsulated within a JSON envelope. Successful operations return an HTTP status code of 200 for get, list, update, or delete requests, and 201 for create requests. Each successful response includes a "status": "OK" property. For error handling, refer to the "Error Response" section.

Following JSON represents the most comprehensive form of the sys_reservationPayment object in the respones. However, some properties may be omitted based on the object's internal logic.

{
	"status": "OK",
	"statusCode": "201",
	"elapsedMs": 126,
	"ssoTime": 120,
	"source": "db",
	"cacheKey": "hexCode",
	"userId": "ID",
	"sessionId": "ID",
	"requestId": "ID",
	"dataName": "sys_reservationPayment",
	"method": "POST",
	"action": "create",
	"appVersion": "Version",
	"rowCount": 1,
	"sys_reservationPayment": {
		"id": "ID",
		"ownerId": "ID",
		"orderId": "ID",
		"paymentId": "String",
		"paymentStatus": "String",
		"statusLiteral": "String",
		"redirectUrl": "String",
		"isActive": true,
		"recordVersion": "Integer",
		"createdAt": "Date",
		"updatedAt": "Date",
		"_owner": "ID"
	}
}