1 files changed, 42 insertions, 0 deletions
diff --git a/app/models/ci/build_annotation.rb b/app/models/ci/build_annotation.rb
new file mode 100644
index 00000000000..f2ba9d0f529
--- /dev/null
+++ b/app/models/ci/build_annotation.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+module Ci
+  class BuildAnnotation < ActiveRecord::Base
+    self.table_name = 'ci_build_annotations'
+
+    belongs_to :build, class_name: 'Ci::Build', foreign_key: :build_id
+
+    enum severity: {
+      info: 0,
+      warning: 1,
+      error: 2
+    }
+
+    # We deliberately validate just the presence of the ID, and not the target
+    # row. We do this for two reasons:
+    #
+    # 1. Foreign key checks already ensure the ID points to a valid row.
+    #
+    # 2. When parsing artifacts, we run validations for every row to make sure
+    #    they are in the correct format. Validating an association would result
+    #    in a database query being executed for every entry, slowing down the
+    #    parsing process.
+    validates :build_id, presence: true
+
+    validates :severity, presence: true
+    validates :summary, presence: true, length: { maximum: 512 }
+
+    validates :line_number,
+      numericality: {
+        greater_than_or_equal_to: 1,
+        less_than_or_equal_to: 32767,
+        only_integer: true
+      },
+      allow_nil: true
+
+    # Only giving a file path or line number makes no sense, so if either is
+    # given we require both to be present.
+    validates :line_number, presence: true, if: :file_path?
+    validates :file_path, presence: true, if: :line_number?
+  end
+end