fix(connector): add config cleanup on payment connector deletion

[noagbmn]

Type of Change

• Bugfix
• New feature
• Enhancement
• Refactoring
• Dependency updates
• Documentation
• CI/CD

Description

Fixes #5966 (in both v1 and v2). Now the router cleans up the configs table (or business_profile in v2) when a connector is deleted.

Additional Changes

• This PR modifies the API contract
• This PR modifies the database schema
• This PR modifies application configuration/environment variables

Motivation and Context

How did you test it?

Added a payment and payout processor, checked if values are present in config, deleted and rechecked.
v1:

v2:

Test on Integ

• Create any 2 MCA's

curl --location 'http://localhost:8080/account/merchant_1733401776/connectors' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'api-key: test_admin' \
--data '{
    "connector_type": "payment_processor",
    "connector_name": "stripe",
    "connector_account_details": {
        "auth_type": "HeaderKey",
        "api_key": "{{api_key}}"
    },
     "connector_label": "stripe_US_default7777",
    "test_mode": false,
    "disabled": false,
    "payment_methods_enabled": [
        {
            "payment_method": "card",
            "payment_method_types": [
                {
                    "payment_method_type": "credit",
                    "card_networks": [
                        "Visa"
                    ],
                    "minimum_amount": 1,
                    "maximum_amount": 200000,
                    "recurring_enabled": false,
                    "installment_payment_enabled": false
                },
                {
                    "payment_method_type": "debit",
                    "card_networks": [
                        "JCB"
                    ],
                    "minimum_amount": 1,
                    "maximum_amount": 200000,
                    "recurring_enabled": false,
                    "installment_payment_enabled": false
                }
            ]
        },
        {
            "payment_method": "wallet",
            "payment_method_types": [
                {
                    "payment_method_type": "google_pay",
                    "payment_experience": "invoke_sdk_client",
                    "card_networks": null,
                    "minimum_amount": 1,
                    "maximum_amount": 50000,
                    "recurring_enabled": false,
                    "installment_payment_enabled": false
                },
                {
                    "payment_method_type": "apple_pay",
                    "payment_experience": "invoke_sdk_client",
                    "card_networks": null,
                    "minimum_amount": 600,
                    "maximum_amount": 800,
                    "recurring_enabled": false,
                    "installment_payment_enabled": false
                }
            ]
        },
        {
            "payment_method": "pay_later",
            "payment_method_types": [
                {
                    "payment_method_type": "affirm",
                    "payment_experience": "redirect_to_url",
                    "card_networks": null,
                    "minimum_amount": 1,
                    "maximum_amount": 50000,
                    "recurring_enabled": false,
                    "installment_payment_enabled": false
                }
            ]
        }
    ],
    "metadata": {
        "city": "NY",
        "unit": "245"
    }
    
        
}'

• Do the list for default fallback routing connectors, the connector should be present

curl --location 'http://localhost:8080/routing/default/profile' \
--header 'Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoiYWQyMTRiZjUtMjgyYS00OWRiLWIzMjEtZGM3ZTExODRlNTliIiwibWVyY2hhbnRfaWQiOiJzZW5kZXJfbmV0Iiwicm9sZV9pZCI6ImludGVybmFsX3ZpZXdfb25seSIsImV4cCI6MTcyMTMxMDI0NCwib3JnX2lkIjoib3JnX2JmQXZqZWZRMG5oTjVJVm95VTZGIn0.hCH_Pd0d2d08ESOUy1PMGfyuh5TzXQLfi0wBIev1O6U' \
--data ''

• Delete the one of those 2 MCA's

curl --location --request DELETE 'http://localhost:8080/account/merchant_1733401776/connectors/mca_jIEg3gZxzs54aMMrhT9D' \
--header 'Accept: application/json' \
--header 'api-key: test_admin'

• The list for default fallback routing connectors, the connector shouldn't be present

curl --location 'http://localhost:8080/routing/default/profile' \
--header 'Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoiYWQyMTRiZjUtMjgyYS00OWRiLWIzMjEtZGM3ZTExODRlNTliIiwibWVyY2hhbnRfaWQiOiJzZW5kZXJfbmV0Iiwicm9sZV9pZCI6ImludGVybmFsX3ZpZXdfb25seSIsImV4cCI6MTcyMTMxMDI0NCwib3JnX2lkIjoib3JnX2JmQXZqZWZRMG5oTjVJVm95VTZGIn0.hCH_Pd0d2d08ESOUy1PMGfyuh5TzXQLfi0wBIev1O6U' \
--data ''

Checklist

• I formatted the code cargo +nightly fmt --all
• I addressed lints thrown by cargo clippy
• I reviewed the submitted code
• I added unit tests for my changes where possible

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
crates/common_enums/src/enums.rs	0% smaller
crates/router/src/core/admin.rs	0% smaller

[noagbmn]

@SanchithHegde Hi, is this PR going to get reviewed? The issue also didn't get labeled

[noagbmn]

@Aprabhat19 Hi again! Re-requested your review

[noagbmn]

@SanchithHegde Hi sorry can we get a second reviewer?

[SanchithHegde]

Looks good to me!

Thanks for the contribution, and apologies for the delay!