feat(core): Add outgoing webhook for manual partial_capture events

[Sakilmostak]

Type of Change

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

Description

Outgoing webhooks were not being triggered for Partial Capture status for Payment Sync and Process Tracker.

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?

Tested through postman:
Steps to test:

• Create a merchant account and update the webhook endpoint where you want to send the webhooks with it

{
    "merchant_id": "merchant_{{$timestamp}}",
    "locker_id": "m0010",
    "merchant_name": "NewAge Retailer",
    "merchant_details": {
        "primary_contact_person": "John Test",
        "primary_email": "JohnTest@test.com",
        "primary_phone": "sunt laborum",
        "secondary_contact_person": "John Test2",
        "secondary_email": "JohnTest2@test.com",
        "secondary_phone": "cillum do dolor id",
        "website": "www.example.com",
        "about_business": "Online Retail with a wide selection of organic products for North America",
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US"
        }
    },
    "return_url": "https://google.com/success",
    "webhook_details": {
        "webhook_version": "1.0.1",
        "webhook_username": "ekart_retail",
        "webhook_password": "password_ekart@123",
        "payment_created_enabled": true,
        "payment_succeeded_enabled": true,
        "payment_failed_enabled": true,
        "webhook_url": "{{webhook_url}}"
    },
    "routing_algorithm": {
        "type": "single",
        "data": "nmi"
    },
    "sub_merchants_enabled": false,
    "metadata": {
        "city": "NY",
        "unit": "245"
    },
    "primary_business_details": [
        {
            "country": "US",
            "business": "default"
        }
    ]
}

• Create a payment connector(NMI for example):
• Create a payment with capture as manual:

{
    "amount": 14019,
    "currency": "USD",
    "confirm": true,
    "amount_to_capture": 14019,
    "capture_method": "manual",
    "capture_on": "2022-09-10T10:11:12Z",
    "customer_id": "StripeCustomer",
    "email": "abcdef123@gmail.com",
    "name": "John Doe",
    "phone": "999999999",
    "phone_country_code": "+65",
    "description": "Its my first payment request",
    "authentication_type": "no_three_ds",
    "return_url": "https://google.com",
    "setup_future_usage": "off_session",
    "billing": {
        "address": {
            "first_name": "Sakil",
            "last_name": "Mostak",
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US"
        }
    },
    "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,
        "screen_height": 723,
        "screen_width": 1536,
        "time_zone": 0,
        "java_enabled": true,
        "java_script_enabled": true,
        "ip_address": "127.0.0.1"
    },
    "shipping": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US",
            "first_name": "John",
            "last_name": "Doe"
        }
    },
    "routing": {
        "type": "single",
        "data": "nmi"
    },
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "metadata": {
        "udf1": "value1",
        "new_customer": "true",
        "login_date": "2019-09-10T10:11:12Z"
    },
    "payment_method": "card",
    "payment_method_type": "credit",
    "payment_method_data": {
        "card": {
            "card_number": "4000000000002503",
            "card_exp_month": "08",
            "card_exp_year": "25",
            "card_holder_name": "joseph Doe",
            "card_cvc": "999"
        }
    }
}

• Do a manual partial capture

{
"amount_to_capture": 1407,
  "statement_descriptor_name": "Joseph",
  "statement_descriptor_suffix": "JS"
}

• Do a Payment Sync to update the status
• You should receive the webhook at the specified url for the partial captured

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
• I added a CHANGELOG entry if applicable