From 068cf963d9b5ab66d05dc7f4b0e029867beffd57 Mon Sep 17 00:00:00 2001
From: Lars Hvam <larshp@hotmail.com>
Date: Mon, 4 Jun 2018 15:10:49 +0200
Subject: [PATCH] ENHO: implement changed_by #1417 (#1436)

---
 src/objects/zcl_abapgit_object_enho.clas.abap | 39 ++++++++++++++++++-
 1 file changed, 37 insertions(+), 2 deletions(-)

diff --git a/src/objects/zcl_abapgit_object_enho.clas.abap b/src/objects/zcl_abapgit_object_enho.clas.abap
index c0c58b541..37cb6a774 100644
--- a/src/objects/zcl_abapgit_object_enho.clas.abap
+++ b/src/objects/zcl_abapgit_object_enho.clas.abap
@@ -28,8 +28,43 @@ CLASS zcl_abapgit_object_enho IMPLEMENTATION.
   ENDMETHOD.                    "zif_abapgit_object~get_metadata
 
   METHOD zif_abapgit_object~changed_by.
-    rv_user = c_user_unknown. " todo
-  ENDMETHOD.                    "zif_abapgit_object~changed_by
+
+    DATA: lv_enh_id   TYPE enhname,
+          li_enho     TYPE REF TO zif_abapgit_object_enho,
+          lt_log      TYPE enh_log_it,
+          li_log_obj  TYPE REF TO if_enh_log,
+          ls_enhlog   TYPE enhlog,
+          lv_lines    TYPE i,
+          lt_enhlog   TYPE STANDARD TABLE OF enhlog WITH DEFAULT KEY,
+          li_enh_tool TYPE REF TO if_enh_tool.
+
+
+    lv_enh_id = ms_item-obj_name.
+    TRY.
+        li_enh_tool = cl_enh_factory=>get_enhancement(
+          enhancement_id   = lv_enh_id
+          bypassing_buffer = abap_true ).
+      CATCH cx_enh_root.
+        rv_user = c_user_unknown.
+        RETURN.
+    ENDTRY.
+
+    lt_log = li_enh_tool->get_log( ).
+
+    LOOP AT lt_log INTO li_log_obj.
+      ls_enhlog = li_log_obj->get_enhlog( ).
+      APPEND ls_enhlog TO lt_enhlog.
+    ENDLOOP.
+
+    lv_lines = lines( lt_enhlog ).
+    READ TABLE lt_enhlog INTO ls_enhlog INDEX lv_lines.
+    IF sy-subrc = 0.
+      rv_user = ls_enhlog-loguser.
+    ELSE.
+      rv_user = c_user_unknown.
+    ENDIF.
+
+  ENDMETHOD.
 
   METHOD zif_abapgit_object~exists.