Added getUser endpoint that returns user by email address

src/main/scala/code/api/util/ApiRole.scala

@@ -11,6 +11,7 @@ object ApiRole {
   case object CanSearchMetrics extends ApiRole
   case object CanCreateCustomer extends ApiRole
   case object CanCreateAccount extends ApiRole
+  case object CanGetAnyUser extends ApiRole
   case object IsHackathonDeveloper extends ApiRole
 
   def valueOf(value: String): ApiRole = value match {
@@ -21,6 +22,7 @@ object ApiRole {
     case "CanSearchMetrics" => CanSearchMetrics
     case "CanCreateCustomer" => CanCreateCustomer
     case "CanCreateAccount" => CanCreateAccount
+    case "CanGetAnyUser" => CanGetAnyUser
     case "IsHackathonDeveloper" => IsHackathonDeveloper
     case _ => throw new IllegalArgumentException()
   }

src/main/scala/code/api/v2_0_0/APIMethods200.scala

@@ -13,6 +13,7 @@ import code.api.v1_2_1.{APIMethods121, AmountOfMoneyJSON => AmountOfMoneyJSON121
 import code.api.v1_4_0.JSONFactory1_4_0.{ChallengeAnswerJSON, CustomerFaceImageJson, TransactionRequestAccountJSON}
 import code.entitlement.Entitlement
 import code.search.{elasticsearchMetrics, elasticsearchWarehouse}
+import net.liftweb.http.CurrentReq
 //import code.api.v2_0_0.{CreateCustomerJson}
 
 import code.model.dataAccess.OBPUser
@@ -1583,6 +1584,48 @@ trait APIMethods200 {
       }
     }
 
+
+    resourceDocs += ResourceDoc(
+      getUser,
+      apiVersion,
+      "getUser",
+      "GET",
+      "/users/USER_EMAIL",
+      "Get User by Email Address",
+      """Get the user by email address
+        |
+        |Login is required.
+        |CanGetAnyUser entitlement is required,
+        |
+      """.stripMargin,
+      emptyObjectJson,
+      emptyObjectJson,
+      emptyObjectJson :: Nil,
+      true,
+      true,
+      true,
+      List(apiTagUser))
+
+
+    lazy val getUser: PartialFunction[Req, Box[User] => Box[JsonResponse]] = {
+      case "users" :: userEmail :: Nil JsonGet _ => {
+        user =>
+            for {
+              l <- user ?~ ErrorMessages.UserNotLoggedIn
+              b <- Bank.all.headOption //TODO: This is a temp workaround
+              canGetAnyUser <- booleanToBox(hasEntitlement(b.bankId.value, l.userId, ApiRole.CanGetAnyUser), "CanGetAnyUser entitlement required")
+              // Workaround to get userEmail address directly from URI without needing to URL-encode it
+              u <- OBPUser.getApiUserByEmail(CurrentReq.value.uri.split("/").last)
+            }
+              yield {
+                // Format the data as V2.0.0 json
+                val json = JSONFactory200.createUserJSON(u)
+                successJsonResponse(Extraction.decompose(json))
+              }
+      }
+    }
+
+
     resourceDocs += ResourceDoc(
       createUserCustomerLinks,
       apiVersion,

src/main/scala/code/api/v2_0_0/OBPAPI2_0_0.scala

@@ -170,6 +170,7 @@ object OBPAPI2_0_0 extends OBPRestHelper with APIMethods130 with APIMethods140 w
     Implementations2_0_0.getMeeting,
     Implementations2_0_0.createCustomer,
     Implementations2_0_0.getCurrentUser,
+    Implementations2_0_0.getUser,
     Implementations2_0_0.createUserCustomerLinks,
     Implementations2_0_0.addEntitlement,
     Implementations2_0_0.getEntitlements,
@@ -179,13 +180,6 @@ object OBPAPI2_0_0 extends OBPRestHelper with APIMethods130 with APIMethods140 w
     Implementations2_0_0.elasticSearchMetrics
   )
 
-//  if (Props.getBool("allow_elasticsearch", false)) {
-//    if (Props.getBool("allow_elasticsearch_warehouse", false))
-//      routes = Implementations2_0_0.elasticSearchWarehouse :: routes
-//    if (Props.getBool("allow_elasticsearch_metrics", false))
-//      routes = Implementations2_0_0.elasticSearchMetrics :: routes
-//  }
-
   routes.foreach(route => {
     oauthServe(apiPrefix{route})
   })

src/main/scala/code/model/dataAccess/OBPUser.scala

@@ -92,6 +92,10 @@ class OBPUser extends MegaProtoUser[OBPUser] with Logger {
       .providerId(email)
   }
 
+  def getApiUserByEmail(userEmail: String) : Box[APIUser] = {
+    APIUser.find(By(APIUser.email, userEmail))
+  }
+
   override def save(): Boolean = {
     if(! (user defined_?)){
       info("user reference is null. We will create an API User")