Flutter Loans SDK Integration

<activity android:name="com.smallcase.loans.features.ScLoanCustomTabActivity"
          android:exported="true">
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.BROWSABLE" />
        <category android:name="android.intent.category.DEFAULT" />
        <data
            android:host="<YOUR_GATEWAY_NAME>"
            android:scheme="scgateway-loans"
        />
    </intent-filter>
</activity>

#Flutter Wrapper
-keep class io.flutter.app.** { *; }
-keep class io.flutter.plugin.**  { *; }
-keep class io.flutter.util.**  { *; }
-keep class io.flutter.view.**  { *; }
-keep class io.flutter.**  { *; }
-keep class io.flutter.plugins.**  { *; }

# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in /usr/local/google/home/samstern/android-sdk-linux/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
#   public *;
#}

# Uncomment this to preserve the line number information for
# debugging stack traces.
-keepattributes SourceFile,LineNumberTable

# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

# Keep custom model classes
-keep class com.google.firebase.** { *; }


# To ignore minifyEnabled: true error
# https://github.com/flutter/flutter/issues/19250
#https://github.com/flutter/flutter/issues/37441
-ignorewarnings
-keep class * {
    public private *;
}

try {
    final config = ScLoanConfig(environment, gateway)
    final ScLoanSuccess response = await ScLoan.setup(config);
    
    // Handle the response
    
} on ScLoanError catch (e) {
    
    // Handle exception
    
}

try {
    final loanInfo = ScLoanInfo(interactionToken)
    final ScLoanSuccess response = await ScLoan.apply(loanInfo);
    
    // Handle the response
    
} on ScLoanError catch (e) {
    
    // Handle exception
    
}

try {
    final loanInfo = ScLoanInfo(interactionToken)
    final ScLoanSuccess response = await ScLoan.pay(loanInfo);
    
    // Handle the response
    
} on ScLoanError catch (e) {
    
    // Handle exception
    
}

try {
    final loanInfo = ScLoanInfo(interactionToken)
    final ScLoanSuccess response = await ScLoan.withdraw(loanInfo);
    
    // Handle the response
    
} on ScLoanError catch (e) {
    
    // Handle exception
    
}

try {
    final loanInfo = ScLoanInfo(interactionToken)
    final ScLoanSuccess response = await ScLoan.service(loanInfo);
    
    // Handle the response
    
} on ScLoanError catch (e) {
    
    // Handle exception
    
}

{
  "isSuccess": true,
  "data": {
    "intent": "LOAN_APPLICATION",
    "userId": "string",
    "loanApplication": {
      "status": "<ApplicationStatus>" // possible enum values below
    }
  }
}

{
  "isSuccess": true,
  "data": {
    "intent": "PAYMENT",
    "userId": "string",
    "payment": {
      "status": "<PaymentStatus>"
    }
  }
}

{
  "isSuccess": true,
  "data": {
    "intent": "WITHDRAW",
    "userId": "string",
    "withdraw": {
      "status": "<WithdrawStatus>"
    }
  }
}

// .service() promise will always be rejected with an error.
// This is because there's no specific user intent that should cause a success.

{
  "isSuccess": false,
  "code": "number", // enums below
  "message": "string", // enums below
  "data"?: {} // intent specific data point
}

// case where user drops off before applying
{
  "isSuccess": false,
  "code": 1012,
  "message": "user_cancelled",
  "data": {
    "intent": "LOAN_APPLICATION",
    "loanApplication": {
      "lid": "648c66ffc3488a97c9931a2d",
      "status": "SIGN_AGREEMENT"
    },
    "userId": "648c6705ee286538f7bebbbb"
  }
}

// case where loan is active with another platform
{
  "isSuccess": false,
  "code": 3001,
  "message": "existing_loan_found",
  "data": {
    "intent": "LOAN_APPLICATION",
    "userId": "64ad01ba0241316d036519c6"
  }
}

// other error codes bellow