1 files changed, 30 insertions, 0 deletions
diff --git a/db/migrate/20220314184009_create_protected_environment_approval_rules.rb b/db/migrate/20220314184009_create_protected_environment_approval_rules.rb
new file mode 100644
index 00000000000..f0db2c004ed
--- /dev/null
+++ b/db/migrate/20220314184009_create_protected_environment_approval_rules.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class CreateProtectedEnvironmentApprovalRules < Gitlab::Database::Migration[1.0]
+  def up
+    create_table :protected_environment_approval_rules do |t|
+      t.references :protected_environment,
+                   index: { name: :index_approval_rule_on_protected_environment_id },
+                   foreign_key: { to_table: :protected_environments, on_delete: :cascade },
+                   null: false
+
+      t.bigint :user_id
+      t.bigint :group_id
+      t.timestamps_with_timezone null: false
+      t.integer :access_level, limit: 2
+      t.integer :required_approvals, null: false, limit: 2
+
+      t.index :user_id
+      t.index :group_id
+
+      t.check_constraint "((access_level IS NOT NULL) AND (group_id IS NULL) AND (user_id IS NULL)) OR " \
+                         "((user_id IS NOT NULL) AND (access_level IS NULL) AND (group_id IS NULL)) OR " \
+                         "((group_id IS NOT NULL) AND (user_id IS NULL) AND (access_level IS NULL))"
+      t.check_constraint "required_approvals > 0"
+    end
+  end
+
+  def down
+    drop_table :protected_environment_approval_rules
+  end
+end