Webapi: Configurable product can not be updated

[pmzandbergen]

Preconditions and environment

Magento version >= 2.4.4-p1

Steps to reproduce

1. Create a Configurable Product with 2 simples (configurations), called option A and B.
2. Create a Cart containing the Configurable Product using option A
3. Update the Cart Item to use option B using the REST API without updating the quantity (PUT guest-carts/{cartId}/items/{itemId}) *
4. The Cart Item is still using option A

* Example PUT content

{
   "cartItem":{
      "quote_id":1,
      "qty":1,
      "product_option":{
         "extension_attributes":{
            "configurable_item_options":[
               {
                  "option_id":"1",
                  "option_value":"2"
               }
            ]
         }
      }
   }
}

Expected result

The cart item is being updated

Actual result

The cart item is unaffected

Additional information

Cause The BuyRequest is being filtered on updated quantity, see commit: https://github.com/magento/magento2/commit/5478c03cfe34030ad377594c7e6398836d304477

Suggested fix Rollback this commit, the original issue should be fixed some other way.

Release note

No response

Triage and priority

• [ ] Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• [X] Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• [ ] Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• [ ] Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• [ ] Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant[bot]]

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[pmzandbergen]

@magento give me 2.4-develop instance

[magento-deployment-service[bot]]

Hi @pmzandbergen. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service[bot]]

Hi @pmzandbergen, here is your Magento Instance: https://81894b31c95832aae4b00b54d38377ac.instances.magento-community.engineering Admin access: https://81894b31c95832aae4b00b54d38377ac.instances.magento-community.engineering/admin_476a Login: 9d2cac5c Password: 9abb4145dc08

[pmzandbergen]

Confirmed

Create Cart Request

`curl --location --request POST 'https://81894b31c95832aae4b00b54d38377ac.instances.magento-community.engineering/rest/default/V1/guest-carts'`

Response

"VlDQgTJURRWXekuQFBfzMp2yOTmfMjar"

Add Item Request

curl --location --request POST 'https://81894b31c95832aae4b00b54d38377ac.instances.magento-community.engineering/rest/default/V1/guest-carts/VlDQgTJURRWXekuQFBfzMp2yOTmfMjar/items' \
--header 'Content-Type: application/json' \
--data-raw '{
    "cartItem": {
        "quote_id": "IScEXP5mP7lACkEJOlfJrWgEQULSD3GP",
        "qty": "1.0",
        "sku": "MH01",
        "product_option": {
            "extension_attributes": {
                "configurable_item_options": [
                    {
                        "option_id": "93",
                        "option_value": "49"
                    },
                    {
                        "option_id": "142",
                        "option_value": "166"
                    }
                ]
            }
        }
    }
}'

Response

{
    "item_id": 13,
    "sku": "MH01-XS-Black",
    "qty": 1,
    "name": "Chaz Kangeroo Hoodie",
    "price": 52,
    "product_type": "configurable",
    "quote_id": "6",
    "product_option": {
        "extension_attributes": {
            "configurable_item_options": [
                {
                    "option_id": "93",
                    "option_value": 49
                },
                {
                    "option_id": "142",
                    "option_value": 166
                }
            ]
        }
    }
}

Update Item Request

curl --location --request PUT 'https://81894b31c95832aae4b00b54d38377ac.instances.magento-community.engineering/rest/default/V1/guest-carts/VlDQgTJURRWXekuQFBfzMp2yOTmfMjar/items/13' \
--header 'Content-Type: application/json' \
--data-raw '{
    "cartItem": {
        "item_id": 7,
        "quote_id": "8awS3tgp0SE6afe4UDpRsQQm0vfd8s7B",
        "qty": "1.0",
        "sku": "MH01",
        "product_option": {
            "extension_attributes": {
                "configurable_item_options": [
                    {
                        "option_id": "93",
                        "option_value": "49"
                    },
                    {
                        "option_id": "142",
                        "option_value": "167"
                    }
                ]
            }
        }
    }
}'

Response

{
    "item_id": 13,
    "sku": "MH01-XS-Black",
    "qty": 1,
    "name": "Chaz Kangeroo Hoodie",
    "price": 52,
    "product_type": "configurable",
    "quote_id": "6",
    "product_option": {
        "extension_attributes": {
            "configurable_item_options": [
                {
                    "option_id": "93",
                    "option_value": 49
                },
                {
                    "option_id": "142",
                    "option_value": 166
                }
            ]
        }
    }
}

The product options should have been updated at this point, but they are not. Update Item including its quantity Request

curl --location --request PUT 'https://81894b31c95832aae4b00b54d38377ac.instances.magento-community.engineering/rest/default/V1/guest-carts/VlDQgTJURRWXekuQFBfzMp2yOTmfMjar/items/13' \
--header 'Content-Type: application/json' \
--data-raw '{
    "cartItem": {
        "item_id": 7,
        "quote_id": "8awS3tgp0SE6afe4UDpRsQQm0vfd8s7B",
        "qty": "2.0",
        "sku": "MH01",
        "product_option": {
            "extension_attributes": {
                "configurable_item_options": [
                    {
                        "option_id": "93",
                        "option_value": "49"
                    },
                    {
                        "option_id": "142",
                        "option_value": "167"
                    }
                ]
            }
        }
    }
}'

Response

{
    "item_id": 15,
    "sku": "MH01-S-Black",
    "qty": 2,
    "name": "Chaz Kangeroo Hoodie",
    "price": 52,
    "product_type": "configurable",
    "quote_id": "6",
    "product_option": {
        "extension_attributes": {
            "configurable_item_options": [
                {
                    "option_id": "93",
                    "option_value": 49
                },
                {
                    "option_id": "142",
                    "option_value": 167
                }
            ]
        }
    }
}

Both quantity and options have been updated.

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:white_check_mark: Jira issue https://jira.corp.adobe.com/browse/AC-6558 is successfully created for this GitHub issue.

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[simsComputing]

@magento I am working on this

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Hi @simsComputing! :wave: Thank you for collaboration. Only members of Community Contributors Team are allowed to be assigned to the issue. Please use @magento add to contributors team command to join Contributors team.

[simsComputing]

@magento add to contributors team

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[simsComputing]

@magento I am working on this

[pmzandbergen]

@simsComputing has already been fixed, see https://github.com/magento/magento2/pull/35908#issuecomment-1243411000

[simsComputing]

@pmzandbergen , issue was fixed in commit eb02e71 i think this issue can be closed as is. I don't know the procedure.

[simsComputing]

Wow i didn't see your previous messages. Sorry.