From 0b02c7051218b984798325e76d4891bbc3edba6b Mon Sep 17 00:00:00 2001
From: Dimitris Christodoulou <36637689+DemetrisChr@users.noreply.github.com>
Date: Tue, 11 Nov 2025 10:47:58 +0000
Subject: [PATCH] RCBC-530: Deprecate Support for MapReduce Views Since Server
 Deprecated

---
 Rakefile                                       | 2 ++
 ext/couchbase                                  | 2 +-
 ext/extconf.rb                                 | 1 +
 ext/rcb_views.cxx                              | 2 ++
 lib/couchbase/bucket.rb                        | 8 ++++++++
 lib/couchbase/management/view_index_manager.rb | 4 ++++
 6 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/Rakefile b/Rakefile
index efc248d9..0594c795 100644
--- a/Rakefile
+++ b/Rakefile
@@ -110,6 +110,7 @@ task :cache_cxx_dependencies do
     "-DCOUCHBASE_CXX_CLIENT_BUILD_TOOLS=OFF",
     "-DCOUCHBASE_CXX_CLIENT_BUILD_DOCS=OFF",
     "-DCOUCHBASE_CXX_CLIENT_STATIC_BORINGSSL=ON",
+    "-DCOUCHBASE_CXX_CLIENT_BUILD_OPENTELEMETRY=OFF",
     "-DCPM_DOWNLOAD_ALL=ON",
     "-DCPM_USE_NAMED_CACHE_DIRECTORIES=ON",
     "-DCPM_USE_LOCAL_PACKAGES=OFF",
@@ -226,6 +227,7 @@ task :cache_cxx_dependencies do
     "-DCPM_USE_LOCAL_PACKAGES=OFF",
     "-DCPM_SOURCE_CACHE=#{cpm_cache_dir}",
     "-DCOUCHBASE_CXX_CLIENT_EMBED_MOZILLA_CA_BUNDLE_ROOT=#{cpm_cache_dir}",
+    "-DCOUCHBASE_CXX_CLIENT_BUILD_OPENTELEMETRY=OFF",
   ]
   cmake_flags << "-DCMAKE_C_COMPILER=#{cc}" if cc
   cmake_flags << "-DCMAKE_CXX_COMPILER=#{cxx}" if cxx
diff --git a/ext/couchbase b/ext/couchbase
index 3a383490..a13bafb9 160000
--- a/ext/couchbase
+++ b/ext/couchbase
@@ -1 +1 @@
-Subproject commit 3a383490d3e61ddaf078316b6e28c4c948f91dd2
+Subproject commit a13bafb98931c9a3aff2722eafbb5379267dedf0
diff --git a/ext/extconf.rb b/ext/extconf.rb
index 183a78a3..c57089ed 100644
--- a/ext/extconf.rb
+++ b/ext/extconf.rb
@@ -97,6 +97,7 @@ def sys(*cmd)
   "-DCOUCHBASE_CXX_CLIENT_BUILD_TOOLS=OFF",
   "-DCOUCHBASE_CXX_CLIENT_BUILD_EXAMPLES=OFF",
   "-DCOUCHBASE_CXX_CLIENT_INSTALL=OFF",
+  "-DCOUCHBASE_CXX_CLIENT_BUILD_OPENTELEMETRY=OFF",
 ]
 
 if version.start_with?("4")
diff --git a/ext/rcb_views.cxx b/ext/rcb_views.cxx
index dcc8ca44..fa92f87c 100644
--- a/ext/rcb_views.cxx
+++ b/ext/rcb_views.cxx
@@ -15,6 +15,7 @@
  *   limitations under the License.
  */
 
+#define COUCHBASE_CXX_CLIENT_IGNORE_CORE_DEPRECATIONS
 #include <core/cluster.hxx>
 #include <core/design_document_namespace_fmt.hxx>
 #include <core/operations/document_view.hxx>
@@ -22,6 +23,7 @@
 #include <core/operations/management/view_index_get.hxx>
 #include <core/operations/management/view_index_get_all.hxx>
 #include <core/operations/management/view_index_upsert.hxx>
+#undef COUCHBASE_CXX_CLIENT_IGNORE_CORE_DEPRECATIONS
 
 #include <future>
 
diff --git a/lib/couchbase/bucket.rb b/lib/couchbase/bucket.rb
index a782e9c4..4c0701df 100644
--- a/lib/couchbase/bucket.rb
+++ b/lib/couchbase/bucket.rb
@@ -85,6 +85,10 @@ def default_collection
     #                     ))
     #
     # @return [ViewResult]
+    #
+    # @deprecated Views are deprecated in Couchbase Server 7.0+, and will be removed from a future server version.
+    #   Views are not compatible with the Magma storage engine. Instead of views, use indexes and queries using the
+    #   Index Service (GSI) and the Query Service (SQL++).
     def view_query(design_document_name, view_name, options = Options::View::DEFAULT)
       @observability.record_operation(Observability::OP_VIEW_QUERY, opts.parent_span, self, :views) do |_obs_handler|
         resp = @backend.document_view(@name, design_document_name, view_name, options.namespace, options.to_backend)
@@ -110,6 +114,10 @@ def collections
     end
 
     # @return [Management::ViewIndexManager]
+    #
+    # @deprecated Views are deprecated in Couchbase Server 7.0+, and will be removed from a future server version.
+    #   Views are not compatible with the Magma storage engine. Instead of views, use indexes and queries using the
+    #   Index Service (GSI) and the Query Service (SQL++).
     def view_indexes
       Management::ViewIndexManager.new(@backend, @name, @observability)
     end
diff --git a/lib/couchbase/management/view_index_manager.rb b/lib/couchbase/management/view_index_manager.rb
index 387390ea..62acabf1 100644
--- a/lib/couchbase/management/view_index_manager.rb
+++ b/lib/couchbase/management/view_index_manager.rb
@@ -138,6 +138,10 @@ def initialize(timeout: nil,
     # All methods (except publish) have a required "namespace" argument indicating whether the operation targets a
     # development document or a production document. The type of this argument is [Symbol] with allowed values
     # +:production+ and +:development+.
+    #
+    # @deprecated Views are deprecated in Couchbase Server 7.0+, and will be removed from a future server version.
+    #   Views are not compatible with the Magma storage engine. Instead of views, use indexes and queries using the
+    #   Index Service (GSI) and the Query Service (SQL++).
     class ViewIndexManager
       alias inspect to_s