[BUG] repeatable component with nested component that contains a relation is not transformed

[yarkovaleksei]

transformer: {
  enabled: true,
  config: {
    responseTransforms: {
      removeAttributesKey: true,
      removeDataKey: true,
    },
    requestTransforms : {
      wrapBodyWithDataKey: true,
    },
  },
}

Relation type "oneToOne".

Response example:

{
  "size": [ // Component "size"
    {
      "id": 1,
      "length": 90,
      "width": 60,
      "height": 5,
      "price": 15000,
      "stand": { // Nested component "size.stand"
        "id": 1,
        "additionalProducts": { // Relation field (oneToOne)
          "data": { // not deleted
            "id": 3,
            "attributes": { // not deleted
              "title": "Тумба 70x20x20",
              "description": "Описание тумбы 70x20x20",
              "price": 2000,
              "createdAt": "2024-01-06T11:30:46.980Z",
              "updatedAt": "2024-01-06T11:30:49.477Z",
              "publishedAt": "2024-01-06T11:30:49.384Z",
              "locale": "ru"
            }
          }
        }
      }
    }
  ]
}

[ComfortablyCoding]

I cannot reproduce this issue on the latest strapi version with the provided information. The data is transformed correctly with the data and attributes keys removed.

Can you provide the full schema files for all related content types/components? This should make it easier to reproduce.

[yarkovaleksei]

// src/api/memorial/content-types/memorial/schema.json
{
  "kind": "collectionType",
  "collectionName": "memorials",
  "info": {
    "singularName": "memorial",
    "pluralName": "memorials",
    "displayName": "Memorials",
    "description": ""
  },
  "options": {
    "draftAndPublish": true
  },
  "pluginOptions": {},
  "attributes": {
    "title": {
      "type": "string",
      "required": true
    },
    "size": {
      "type": "component",
      "repeatable": true,
      "component": "record.razmer-s-fiksirovannoj-czenoj-3-d", // component with nested component
      "required": true
    }
  }
}

// src/api/additional-product/content-types/additional-product/schema.json
{
  "kind": "collectionType",
  "collectionName": "additional_products",
  "info": {
    "singularName": "additional-product",
    "pluralName": "additional-products",
    "displayName": "Additional products",
    "description": ""
  },
  "options": {
    "draftAndPublish": true
  },
  "pluginOptions": {},
  "attributes": {
    "title": {
      "type": "string",
      "required": true
    }
  }
}

// src/components/record/razmer-s-fiksirovannoj-czenoj-3-d.json
{
  "collectionName": "components_record_razmer_s_fiksirovannoj_czenoj_3_ds",
  "info": {
    "displayName": "Memorial size",
    "description": ""
  },
  "options": {},
  "attributes": {
    "length": {
      "type": "integer",
      "required": true,
      "min": 0
    },
    "width": {
      "type": "integer",
      "required": true,
      "min": 0
    },
    "height": {
      "type": "integer",
      "required": true,
      "min": 0
    },
    "price": {
      "type": "decimal",
      "required": true,
      "min": 0
    },
    "additionalProducts": {
      "type": "component",
      "repeatable": false,
      "component": "memorial.obyazatelnye-dop-tovary", // problem nested component
      "required": true
    }
  }
}

// src/components/memorial/obyazatelnye-dop-tovary.json
{
  "collectionName": "components_memorial_obyazatelnye_dop_tovary",
  "info": {
    "displayName": "Required additional products"
  },
  "options": {},
  "attributes": {
    "stand": {
      "type": "relation",
      "relation": "oneToOne",
      "target": "api::additional-product.additional-product" // Objects from this collection not transformed
    }
  }
}

[ComfortablyCoding]

Thanks for the schema! I was able to reproduce this issue and will look into fixing it.