From 1a2939d9da7eaeb59ed5872f77b377947cd01323 Mon Sep 17 00:00:00 2001
From: Michael Shafrir <45020849+mshafrir-stripe@users.noreply.github.com>
Date: Wed, 19 Aug 2020 09:27:31 -0400
Subject: [PATCH] Create LegacyCardAccountRangeRepository (#2741)

A `CardAccountRangeRepository` that simulates existing card account
range lookup logic by only using a local, static source.
---
 .../cards/LegacyCardAccountRangeRepository.kt   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 stripe/src/main/java/com/stripe/android/cards/LegacyCardAccountRangeRepository.kt

diff --git a/stripe/src/main/java/com/stripe/android/cards/LegacyCardAccountRangeRepository.kt b/stripe/src/main/java/com/stripe/android/cards/LegacyCardAccountRangeRepository.kt
new file mode 100644
index 00000000000..829196b4ac6
--- /dev/null
+++ b/stripe/src/main/java/com/stripe/android/cards/LegacyCardAccountRangeRepository.kt
@@ -0,0 +1,17 @@
+package com.stripe.android.cards
+
+import com.stripe.android.model.CardMetadata
+
+/**
+ * A [CardAccountRangeRepository] that simulates existing card account range lookup logic by only
+ * using a local, static source.
+ */
+internal class LegacyCardAccountRangeRepository(
+    private val localCardAccountRangeSource: CardAccountRangeSource
+) : CardAccountRangeRepository {
+    override suspend fun getAccountRange(cardNumber: String): CardMetadata.AccountRange? {
+        return Bin.create(cardNumber)?.let {
+            localCardAccountRangeSource.getAccountRange(cardNumber)
+        }
+    }
+}