Write Bundle

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What is Data Bundles?

Ensuring that authorization data remains in sync with the business model is an important practice when using Permify.

Prior to Data Bundles, it was the responsibility of the services (such as WriteData API) to structure how relations are created and deleted when actions occur on resources.

With the Data Bundles, you be able to bundle and model the creation and deletion of relations and attributes when specific actions occur on resources in your applications.

We believe this functionality will streamline managing authorization data as well as managing this in a central place increase visibility around certain actions/triggers that end up with data creation.

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How Bundles Works

Let’s examine how Bundles operates with basic example.

Let’s say you want to model how data will be created when an organization created in your application. For this purpose, you can utilize the WriteBundle API endpoint. This API enables users to define or update data bundles, each distinguished by a unique name.

Here’s an example body for WriteBundle in this scenario:

"bundles": [
    {
        "name": "organization_created"
        "arguments": [
            "creatorID",
            "organizationID"
        ],
        "operations": [
            {
                "relationships_write": [
                    "organization:{{.organizationID}}#admin@user:{{.creatorID}}",
                    "organization:{{.organizationID}}#manager@user:{{.creatorID}}",
                ],
                "attributes_write": [
                    "organization:{{.organizationID}}$public|boolean:false",
                ],
            },
        ],
    },
],

Operations represent actions that can be performed on relationships and attributes, such as adding or deleting relationships when certain events occur.

Let’s say user:564 creates an organization:789 in your application. According to your authorization logic, this will result in the creation of several authorization data, including relational tuples and attributes, respectively.

• organization:789#admin@user:564
• organization:789#manager@user:564
• organization:789$public|boolean:false

Instead of using the WriteData endpoint, you can utilize RunBundle to create this data by simply providing specific identifiers.

An example request of RunBundle for this scenario:

POST /bundle
BODY
{
   "name": "project_created",
   "arguments": {
       "creatorID": "564",
       "organizationID": "789",
    }
}

This will result in the creation of the following data in Permify:

• organization:789#admin@user:564
• organization:789#manager@user:564
• organization:789$public|boolean:false

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Endpoints

• WriteBundle
• RunBundle
• DeleteBundle
• ReadBundle

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Write Bundles Request

The “Write Bundle” API is designed for handling data in a multi-tenant application environment. Its primary function is to write and delete data according to predefined structures. This API allows users to define or update data bundles, each distinguished by a unique name.