Overload TbdexHttpClient.getExchange to accept TypeId

httpclient/src/main/kotlin/tbdex/sdk/httpclient/TbdexHttpClient.kt

@@ -1,6 +1,7 @@
 package tbdex.sdk.httpclient
 
 import com.fasterxml.jackson.module.kotlin.convertValue
+import de.fxlae.typeid.TypeId
 import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
@@ -100,6 +101,19 @@ object TbdexHttpClient {
  }
  }
 
+ /**
+ * Fetches a specific exchange identified by its ID from the PFI.
+ *
+ * @param pfiDid The decentralized identifier of the PFI.
+ * @param requesterDid The decentralized identifier of the entity requesting the exchange.
+ * @param exchangeId The unique identifier of the exchange to be fetched.
+ * @return An [Exchange] containing the requested exchange.
+ * @throws TbdexResponseException for request or response errors.
+ */
+ fun getExchange(pfiDid: String, requesterDid: Did, exchangeId: TypeId): Exchange {
+ return this.getExchange(pfiDid, requesterDid, exchangeId.toString())
+ }
+
  /**
  * Fetches a specific exchange identified by its ID from the PFI.
  *

httpclient/src/test/kotlin/tbdex/sdk/httpclient/TbdexHttpClientTest.kt

@@ -117,6 +117,18 @@ class TbdexHttpClientTest {
  assertEquals("400", exception.errors?.get(0)?.status)
  }
 
+ @Test
+ fun `get exchange TypeId overload success via mockwebserver`() {
+ val offeringId = TypeId.generate("offering")
+ val exchange = listOf(rfq(offeringId), quote())
+ val mockResponseString = Json.jsonMapper.writeValueAsString(mapOf("data" to exchange))
+ server.enqueue(MockResponse().setBody(mockResponseString).setResponseCode(HttpURLConnection.HTTP_OK))
+
+ val response = TbdexHttpClient.getExchange(pfiDid.uri, alice, TypeId.generate("rfq"))
+
+ assertEquals(offeringId, (response[0] as Rfq).data.offeringId)
+ }
+
  @Test
  fun `get exchange success via mockwebserver`() {
  val offeringId = TypeId.generate("offering")