strapi-plugin-transformer

A plugin for Strapi that provides the ability to transform the API request and/or response.

Requirements

The installation requirements are the same as Strapi itself and can be found in the documentation on the Quick Start page in the Prerequisites info card.

Supported Strapi versions

• v4.x.x

NOTE: While this plugin may work with the older Strapi versions, they are not supported, it is always recommended to use the latest version of Strapi.

Installation

npm install strapi-plugin-transformer

# OR

yarn add strapi-plugin-transformer

Configuration

The plugin configuration is stored in a config file located at ./config/plugins.js. If this file doesn't exists, you will need to create it.

A sample configuration

module.exports = ({ env }) => ({
  // ..
 'transformer': {
    enabled: true,
    config: {
      prefix: '/api/',
      responseTransforms: {
        removeAttributesKey: true,
        removeDataKey: true,
      }
    }
  },
  // ..
});

IMPORTANT NOTE: Make sure any sensitive data is stored in env files.

The Complete Plugin Configuration Object

Property	Description	Type	Default	Required
prefix	The prefix for the API	String	'/api/'	No
responseTransforms	The transformations to enable for the API response	Object	undefined	No
responseTransforms.removeAttributesKey	Removes the attributes key from the response	Boolean	false	No
responseTransforms.removeDataKey	Removes the data key from the response	Boolean	false	No

Usage

Once the plugin has been installed, configured and enabled any request to the Strapi API will be auto transformed.

Current Supported Transformations

Remove the attributes key

This response transform will remove the attributes key from the response and shift all of its properties up one level.

Before

{
  "data": {
    "id": 1,
    "attributes": {
      "title": "Lorem Ipsum",
      "createdAt": "2022-02-11T01:51:49.902Z",
      "updatedAt": "2022-02-11T01:51:52.797Z",
      "publishedAt": "2022-02-11T01:51:52.794Z",
      "ipsum": {
        "data": {
          "id": 2,
          "attributes": {
            "title": "Dolor sat",
            "createdAt": "2022-02-15T03:45:32.669Z",
            "updatedAt": "2022-02-17T00:30:02.573Z",
            "publishedAt": "2022-02-17T00:07:49.491Z",
          },
        },
      },
    },
  },
  "meta": {},
}

After

{
  "data": {
    "id": 1,
    "title": "Lorem Ipsum",
    "createdAt": "2022-02-11T01:51:49.902Z",
    "updatedAt": "2022-02-11T01:51:52.797Z",
    "publishedAt": "2022-02-11T01:51:52.794Z",
    "ipsum": {
      "data": {
        "id": 2,
        "title": "Dolor sat",
        "createdAt": "2022-02-15T03:45:32.669Z",
        "updatedAt": "2022-02-17T00:30:02.573Z",
        "publishedAt": "2022-02-17T00:07:49.491Z",
      },
    },
  },
  "meta": {},
}

Remove the data key

This response transform will remove the data key from the response and shift the attribute data to be top level.

Before

{
  "data": {
    "id": 1,
    "attributes": {
      "title": "Lorem Ipsum",
      "createdAt": "2022-02-11T01:51:49.902Z",
      "updatedAt": "2022-02-11T01:51:52.797Z",
      "publishedAt": "2022-02-11T01:51:52.794Z",
      "ipsum": {
        "data": {
          "id":2,
          "attributes": {
            "title": "Dolor sat",
            "createdAt": "2022-02-15T03:45:32.669Z",
            "updatedAt": "2022-02-17T00:30:02.573Z",
            "publishedAt": "2022-02-17T00:07:49.491Z",
          },
        },
      },
    },
  },
  "meta": {},
}

After

{
  "data": {
    "id": 1,
    "attributes": {
      "title": "Lorem Ipsum",
      "createdAt": "2022-02-11T01:51:49.902Z",
      "updatedAt": "2022-02-11T01:51:52.797Z",
      "publishedAt": "2022-02-11T01:51:52.794Z",
      "ipsum": {
        "id":2,
        "attributes": {
          "title": "Dolor sat",
          "createdAt": "2022-02-15T03:45:32.669Z",
          "updatedAt": "2022-02-17T00:30:02.573Z",
          "publishedAt": "2022-02-17T00:07:49.491Z",
        },
      },
    },
  },
  "meta": {},
}

Bugs

If any bugs are found please report them as a Github Issue