Add requirements data to PaymentMethodDefinition. (#7867)

paymentsheet-example/src/androidTest/java/com/stripe/android/utils/LpmRepositoryKtx.kt

@@ -3,6 +3,8 @@ package com.stripe.android.utils
 import android.content.Context
 import com.stripe.android.lpmfoundations.luxe.LpmRepository
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
+import com.stripe.android.model.Address
+import com.stripe.android.model.PaymentIntent
 import com.stripe.android.model.PaymentMethod
 import com.stripe.android.testing.PaymentIntentFactory
 import com.stripe.android.ui.core.BillingDetailsCollectionConfiguration
@@ -24,7 +26,12 @@ internal fun initializedLpmRepository(context: Context): LpmRepository {
                         "verification_method": "automatic"
                     }
               }
-            """.trimIndent()
+            """.trimIndent(),
+            ).copy(
+                shipping = PaymentIntent.Shipping(
+                    name = "Example buyer",
+                    address = Address(line1 = "123 Main st.", country = "US", postalCode = "12345"),
+                )
             ),
             billingDetailsCollectionConfiguration = BillingDetailsCollectionConfiguration(),
             allowsDelayedPaymentMethods = true,

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/luxe/LpmRepository.kt

@@ -5,6 +5,7 @@ import androidx.annotation.RestrictTo
 import androidx.annotation.VisibleForTesting
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodRegistry
+import com.stripe.android.lpmfoundations.paymentmethod.isSupported
 import com.stripe.android.model.LuxePostConfirmActionRepository
 import com.stripe.android.model.PaymentMethodCode
 import com.stripe.android.model.StripeIntent
@@ -152,8 +153,13 @@ class LpmRepository(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec,
     ): SupportedPaymentMethod? {
-        return PaymentMethodRegistry.definitionsByCode[sharedDataSpec.type]
-            ?.supportedPaymentMethod(metadata, sharedDataSpec)
+        val paymentMethodDefinition = PaymentMethodRegistry.definitionsByCode[sharedDataSpec.type]
+
+        if (paymentMethodDefinition?.isSupported(metadata) == true) {
+            return paymentMethodDefinition.supportedPaymentMethod(metadata, sharedDataSpec)
+        }
+
+        return null
     }
 
     @VisibleForTesting(otherwise = VisibleForTesting.PROTECTED)

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/PaymentMethodDefinition.kt

@@ -10,14 +10,25 @@ internal interface PaymentMethodDefinition {
      */
     val type: PaymentMethod.Type
 
+    val supportedAsSavedPaymentMethod: Boolean
+
     /**
      * The requirements that need to be met in order for this Payment Method to be available for selection by the buyer.
      * For example emptySet() if no requirements exist.
      * Or setOf(AddPaymentMethodRequirement.MerchantSupportsDelayedPaymentMethods) if the payment method requires the
      * merchant to provide a PaymentSheet.Configuration with delayed payment methods enabled.
      */
-    // TODO(jaynewstrom-stripe): Will be added back in a follow up.
-    // fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement>
+    fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement>
+
+    fun supportedPaymentMethod(metadata: PaymentMethodMetadata, sharedDataSpec: SharedDataSpec): SupportedPaymentMethod
+}
 
-    fun supportedPaymentMethod(metadata: PaymentMethodMetadata, sharedDataSpec: SharedDataSpec): SupportedPaymentMethod?
+internal fun PaymentMethodDefinition.isSupported(metadata: PaymentMethodMetadata): Boolean {
+    val requirements = addRequirement(metadata.hasIntentToSetup())
+    for (requirement in requirements) {
+        if (!requirement.meetsRequirements(metadata)) {
+            return false
+        }
+    }
+    return true
 }

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/AffirmDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.AffirmRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,13 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object AffirmDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Affirm
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.ShippingAddress,
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/AfterpayClearpayDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.AfterpayClearpayRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -13,6 +14,13 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object AfterpayClearpayDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.AfterpayClearpay
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.ShippingAddress,
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/AlipayDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.AlipayRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object AlipayDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Alipay
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/AlmaDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.AlmaRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object AlmaDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Alma
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/AmazonPayDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.AmazonPayRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object AmazonPayDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.AmazonPay
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/AuBecsDebitDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.AuBecsDebitRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object AuBecsDebitDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.AuBecsDebit
 
+    override val supportedAsSavedPaymentMethod: Boolean = true
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.MerchantSupportsDelayedPaymentMethods,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/BacsDebitDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.BacsDebitRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -16,6 +17,13 @@ import com.stripe.android.uicore.elements.IdentifierSpec
 internal object BacsDebitDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.BacsDebit
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.MerchantSupportsDelayedPaymentMethods,
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/BancontactDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.BancontactRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -13,6 +14,12 @@ import com.stripe.android.uicore.elements.IdentifierSpec
 internal object BancontactDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Bancontact
 
+    override val supportedAsSavedPaymentMethod: Boolean = true
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOfNotNull(
+        AddPaymentMethodRequirement.MerchantSupportsDelayedPaymentMethods.takeIf { hasIntentToSetup },
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/BlikDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.BlikRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object BlikDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Blik
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/BoletoDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.BoletoRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object BoletoDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Boleto
 
+    override val supportedAsSavedPaymentMethod: Boolean = true
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.MerchantSupportsDelayedPaymentMethods,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/CardDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.CardRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -17,6 +18,10 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object CardDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Card
 
+    override val supportedAsSavedPaymentMethod: Boolean = true
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf()
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/CashAppPayDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.CashAppPayRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -13,6 +14,10 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object CashAppPayDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.CashAppPay
 
+    override val supportedAsSavedPaymentMethod: Boolean = true
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf()
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/EpsDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.EpsRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object EpsDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Eps
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/FpxDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.FpxRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object FpxDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Fpx
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec

paymentsheet/src/main/java/com/stripe/android/lpmfoundations/paymentmethod/definitions/GiroPayDefinition.kt

@@ -2,6 +2,7 @@ package com.stripe.android.lpmfoundations.paymentmethod.definitions
 
 import com.stripe.android.lpmfoundations.luxe.GiropayRequirement
 import com.stripe.android.lpmfoundations.luxe.SupportedPaymentMethod
+import com.stripe.android.lpmfoundations.paymentmethod.AddPaymentMethodRequirement
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodDefinition
 import com.stripe.android.lpmfoundations.paymentmethod.PaymentMethodMetadata
 import com.stripe.android.model.PaymentMethod
@@ -12,6 +13,12 @@ import com.stripe.android.ui.core.elements.SharedDataSpec
 internal object GiroPayDefinition : PaymentMethodDefinition {
     override val type: PaymentMethod.Type = PaymentMethod.Type.Giropay
 
+    override val supportedAsSavedPaymentMethod: Boolean = false
+
+    override fun addRequirement(hasIntentToSetup: Boolean): Set<AddPaymentMethodRequirement> = setOf(
+        AddPaymentMethodRequirement.UnsupportedForSetup,
+    )
+
     override fun supportedPaymentMethod(
         metadata: PaymentMethodMetadata,
         sharedDataSpec: SharedDataSpec