fix issues mr counter

3 files changed, 22 insertions, 1 deletions

diff --git a/app/finders/issuable_finder.rb b/app/finders/issuable_finder.rb
index 60996b181f2..8f9ef8f725c 100644
--- a/app/finders/issuable_finder.rb
+++ b/app/finders/issuable_finder.rb
@@ -216,7 +216,14 @@ class IssuableFinder
   end
 
   def by_search(items)
-    items = items.search(search) if search
+    if search
+      items =
+        if search =~ iid_pattern
+          items.where(iid: $~[:iid])
+        else
+          items.full_search(search)
+        end
+    end
 
     items
   end
diff --git a/app/finders/issues_finder.rb b/app/finders/issues_finder.rb
index c2befa5a5b3..be00a219205 100644
--- a/app/finders/issues_finder.rb
+++ b/app/finders/issues_finder.rb
@@ -25,4 +25,8 @@ class IssuesFinder < IssuableFinder
   def init_collection
     Issue.visible_to_user(current_user)
   end
+
+  def iid_pattern
+    @iid_pattern ||= %r{\A#{Regexp.escape(Issue.reference_prefix)}(?<iid>\d+)\z}
+  end
 end
diff --git a/app/finders/merge_requests_finder.rb b/app/finders/merge_requests_finder.rb
index b258216d0d4..3b254e7d9d5 100644
--- a/app/finders/merge_requests_finder.rb
+++ b/app/finders/merge_requests_finder.rb
@@ -19,4 +19,14 @@ class MergeRequestsFinder < IssuableFinder
   def klass
     MergeRequest
   end
+
+  private
+
+  def iid_pattern
+    @iid_pattern ||= %r{\A[
+      #{Regexp.escape(MergeRequest.reference_prefix)}
+      #{Regexp.escape(Issue.reference_prefix)}
+      ](?<iid>\d+)\z
+    }x
+  end
 end