Magento 2.4.8 GraphQL - Order items order_date wrong formatting

[Dnd-Mafer]

Preconditions and environment

• Magento 2.4.8
• General -> Local options -> Timezone -> Europe/Paris
• General -> Local options -> Locale -> French (France)

Steps to reproduce

1. Create an order
2. Get order using GraphQL

query getOrders {
    customer {
        orders {
            items {
                orderDateOK: created_at
                orderDateFAIL: order_date
            }
        }
    }
}

Expected result

{
    "data": {
        "customer": {
            "orders": {
                "items": [
                    {
                        "orderDateOK": "2025-04-02 13:35:04",
                        "orderDateFAIL": "02/04/2025 13:35:00"
                    }
                ]
            }
        }
    }
}

Actual result

{
    "data": {
        "customer": {
            "orders": {
                "items": [
                    {
                        "orderDateOK": "2025-04-02 13:35:04",
                        "orderDateFAIL": "2007-10-16 13:35:00"
                    }
                ]
            }
        }
    }
}

Additional information

This is because of this commit.
To have a well formatted we should use an en_US locale because all date are stored in database using this format.

Release note

GraphQL - Fix badly formatted order_date on type CustomerOrder

Triage and priority

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• 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]

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[m2-assistant]

Hi @engcom-November. Thank you for working on this issue.
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[engcom-November]

Hello @Dnd-Mafer

Thank you for your report and collaboration.

We attempted to reproduce the issue in the latest 2.4-develop instance by following the provided steps and preconditions. We were able to successfully reproduce the issue. Please refer to the attached screenshot for details.

Steps to Reproduce:

• Create an order.
• Retrieve the order using GraphQL.

We followed the preconditions and steps as provided and encountered the issue. Therefore, we are marking this ticket as "Issue: Confirmed."

Thank you!

[github-jira-sync-bot]

✅ Jira issue https://jira.corp.adobe.com/browse/AC-14431 is successfully created for this GitHub issue.

[m2-assistant]

✅ Confirmed by @engcom-November. Thank you for verifying the issue.
Issue Available: @engcom-November, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.