refactor(constraint_graph): add setup_future_usage for mandate check in payments

[prajjwalkumar17]

Type of Change

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

Description

Previously the mandate_details were enough to identify the payment as mandate payment but now it is optional so a payment can be mandate even if there is no mandate_details but the payment's setup_future_usage is off-session.

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?

This can be tested in the following way:

1. Connector create (Fiuu)

curl --location 'http://127.0.0.1:8080/account/merchant_1733312955/connectors' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'api-key: test_admin' \
--data '{
    "connector_type": "payment_processor",
    "connector_name": "fiuu",
    "connector_account_details": {
        "auth_type": "SignatureKey",
        "api_key": ".....",
        "key1": "......",
        "api_secret": "......"
    },
    "test_mode": false,
    "disabled": false,
    "payment_methods_enabled": [
        {
            "payment_method": "bank_redirect",
            "payment_method_types": [
                {
                    "payment_method_type": "online_banking_fpx",
                    "payment_experience": null,
                    "card_networks": null,
                    "accepted_currencies": null,
                    "accepted_countries": null,
                    "minimum_amount": 0,
                    "maximum_amount": 68607706,
                    "recurring_enabled": true,
                    "installment_payment_enabled": false
                }
            ]
        }
    ],
    "connector_webhook_details": {
        "merchant_secret": ".....",
        "additional_secret": null
    }
}'

2. Payment (off-session)

curl --location 'http://localhost:8080/payments' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'Cookie;' \
--header 'api-key: .....' \
--data-raw '{
    "amount": 6540,
    "setup_future_usage": "off_session",
    "currency": "EUR",
    "confirm": false,
    "capture_method": "automatic",
    "capture_on": "2022-09-10T10:11:12Z",
    "amount_to_capture": 6540,
    "customer_id": "uiuiuiui",
    "email": "[email protected]",
    "description": "Its my first payment request",
    "authentication_type": "no_three_ds",
    "return_url": "https://duck.com",
    "billing": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "NL",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        },
        "email": "[email protected]"
    },
    "shipping": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "IN",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        }
    },
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "metadata": {
        "udf1": "value1",
        "new_customer": "true",
        "login_date": "2019-09-10T10:11:12Z"
    }
}'

3. List payment methods

curl --location 'http://localhost:8080/account/payment_methods?client_secret=......' \
--header 'Accept: application/json' \
--header 'api-key: .....' \
--data ''

It shouldn't have any payment_method

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/router/src/core/payment_methods/utils.rs	84% smaller
crates/router/src/core/payment_methods/cards.rs	20% smaller

[likhinbopanna]

@prajjwalkumar17 Can we add this test case in cypress?

[prajjwalkumar17]

@prajjwalkumar17 Can we add this test case in cypress?

This will be added in a new PR, here is the issue.