Merge branch 'jej/per-user-protected-branches-api-ce' into 'master'

CE backport of "ProtectedBranches API handles per user/group granularity"

See merge request gitlab-org/gitlab-ce!15747

2 files changed, 57 insertions, 0 deletions

diff --git a/app/services/protected_branches/access_level_params.rb b/app/services/protected_branches/access_level_params.rb
new file mode 100644
index 00000000000..253ae8b0124
--- /dev/null
+++ b/app/services/protected_branches/access_level_params.rb
@@ -0,0 +1,33 @@
+module ProtectedBranches
+  class AccessLevelParams
+    attr_reader :type, :params
+
+    def initialize(type, params)
+      @type = type
+      @params = params_with_default(params)
+    end
+
+    def access_levels
+      ce_style_access_level
+    end
+
+    private
+
+    def params_with_default(params)
+      params[:"#{type}_access_level"] ||= Gitlab::Access::MASTER if use_default_access_level?(params)
+      params
+    end
+
+    def use_default_access_level?(params)
+      true
+    end
+
+    def ce_style_access_level
+      access_level = params[:"#{type}_access_level"]
+
+      return [] unless access_level
+
+      [{ access_level: access_level }]
+    end
+  end
+end
diff --git a/app/services/protected_branches/api_service.rb b/app/services/protected_branches/api_service.rb
new file mode 100644
index 00000000000..4b40200644b
--- /dev/null
+++ b/app/services/protected_branches/api_service.rb
@@ -0,0 +1,24 @@
+module ProtectedBranches
+  class ApiService < BaseService
+    def create
+      @push_params = AccessLevelParams.new(:push, params)
+      @merge_params = AccessLevelParams.new(:merge, params)
+
+      verify_params!
+
+      protected_branch_params = {
+        name: params[:name],
+        push_access_levels_attributes: @push_params.access_levels,
+        merge_access_levels_attributes: @merge_params.access_levels
+      }
+
+      ::ProtectedBranches::CreateService.new(@project, @current_user, protected_branch_params).execute
+    end
+
+    private
+
+    def verify_params!
+      # EE-only
+    end
+  end
+end