fix(core): fetch customer id from customer object during MIT

[srujanchikke]

Type of Change

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

Description

When MIT transaction is triggered we expect customer_id to be present in payment request. When customer.id is passed in customer object it throws error mentioning customer_id is missing. This PR fixes this and fetches customer id either from customer object or customer_id field from payment request
.

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?

Test case 1 : create an CIT

curl --location '{{baseUrl}}/payments' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'api-key: API_KEY' \
--data-raw '{
    "amount":1001,
    "currency": "USD",
    "confirm": true,
    "capture_method": "automatic",
    "capture_on": "2022-09-10T10:11:12Z",
    "amount_to_capture": 1001,
    "customer": {
        "id": "customer-040724-001",
        "email": "bhanu.yadav@zurich.com"
    },
    "name": "John Doe",
    "phone": "999999999",
    "phone_country_code": "+1",
    "description": "Its my first payment request",
    "authentication_type": "no_three_ds",
    "return_url": "https://google.com",
    "payment_method": "card",
    "payment_method_type": "credit",
    "payment_method_data": {
        "card": {
            "card_number": "4242424242424242",
            "card_exp_month": "03",
            "card_exp_year": "2030",
            "card_holder_name": "joseph Doe",
            "card_cvc": "7373"
        }
    },
    "customer_acceptance": {
        "acceptance_type": "online",
        "accepted_at": "2024-05-03T04:07:52.723Z",
        "online": {
            "ip_address": "in sit",
            "user_agent": "amet irure esse"
        }
    },
    "billing": {
        "address": {
            "line1": "1467",
            "line2": "CA",
            "line3": "CA",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        }
    },
    "shipping": {
        "address": {
            "line1": "1467",
            "line2": "CA",
            "line3": "CA",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        }
    },
    "browser_info": {
        "user_agent": "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/70.0.3538.110 Safari\/537.36",
        "accept_header": "text\/html,application\/xhtml+xml,application\/xml;q=0.9,image\/webp,image\/apng,\/;q=0.8",
        "language": "nl-NL",
        "color_depth": 24,
        "ip_address": "127.2.2.0",
        "screen_height": 723,
        "screen_width": 1536,
        "time_zone": 0,
        "java_enabled": true,
        "java_script_enabled": true
    },
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "setup_future_usage": "off_session",
    "metadata": {
        "udf1": "value1",
        "new_customer": "true",
        "login_date": "2019-09-10T10:11:12Z"
    }
}'

get payment method id from response to make mit transaction.
create an MIT transaction :

curl --location '{{baseUrl}}/payments' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'api-key: API_KEY' \
--data-raw '{
    "amount": 6540,
    "currency": "USD",
    "confirm": true,
    "capture_method": "automatic",
    "capture_on": "2022-09-10T10:11:12Z",
    "amount_to_capture": 6540,
    "name": "John Doe",
    "phone": "999999999",
    "customer": {
        "id": "customer-040724-001",
        "email": "bhanu.yadav@zurich.com"
    },
    "phone_country_code": "+1",
    "description": "Its my first payment request",
    "authentication_type": "no_three_ds",
    "return_url": "https://google.com",
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "off_session": true,
    "recurring_details": {
        "type": "payment_method_id",
        "data": "pm_HeHY8TF0DMCva7XqOI96"
    },
    "browser_info": {
        "user_agent": "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/70.0.3538.110 Safari\/537.36",
        "accept_header": "text\/html,application\/xhtml+xml,application\/xml;q=0.9,image\/webp,image\/apng,\/;q=0.8",
        "language": "nl-NL",
        "color_depth": 24,
        "ip_address": "127.2.2.0",
        "screen_height": 723,
        "screen_width": 1536,
        "time_zone": 0,
        "java_enabled": true,
        "java_script_enabled": true
    },
    "metadata": {
        "udf1": "value1",
        "new_customer": "true",
        "login_date": "2019-09-10T10:11:12Z"
    }
}'

This is should be success.

Test case 2 : pass customer_id fields rather that customer.id in mit payment.

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