Added OpenTelemetry

src/main/kotlin/net/phexpedition/user/UserApi.kt

@@ -12,15 +12,16 @@ import jakarta.ws.rs.core.SecurityContext
 @Path("/api/user")
 @RequestScoped
 @Produces(MediaType.APPLICATION_JSON)
-class UserApi {
+class UserApi(val userRepository: UserRepository) {
 
     @Path("_me")
     @GET
     fun getSelf(@Context ctx: SecurityContext): Response {
         println("---> getSelf")
         val user = userFromSecurityContext(ctx)
         println("---> user $user")
-        val ube = findByEMail("[email protected]")//user.email)
+        //val ube = findByEMail("[email protected]")//user.email)
+        val ube = userRepository.findUserByEmail("[email protected]")
         println("---> ube $ube")
         return Response.ok(ube).build()
     }

src/main/kotlin/net/phexpedition/user/UserRepository.kt

@@ -0,0 +1,22 @@
+package net.phexpedition.user
+
+import com.google.cloud.firestore.Firestore
+import jakarta.enterprise.context.RequestScoped
+import java.util.concurrent.TimeUnit
+
+@RequestScoped
+class UserRepository(val firestore: Firestore) {
+
+    fun findUserByEmail(email: String): User {
+        println("Finding user by eMail: $email")
+        val collection = firestore.collection("user")
+        val sn = collection.document(email).get().get(20, TimeUnit.SECONDS)
+        println("sn: ")
+        //val u = sn.toObject(User::class.java)
+        return User(
+            id = sn.get("id", String::class.java)!!,
+            email = sn.get("email", String::class.java)!!,
+            displayName = sn.get("displayName", String::class.java)!!
+        )
+    }
+}