summaryrefslogtreecommitdiff
path: root/lib/gitlab/database/schema_validation/inconsistency.rb
blob: 766f48ef339c0bd0ad80c2d530bf4f0d67d48e8a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
# frozen_string_literal: true

module Gitlab
  module Database
    module SchemaValidation
      class Inconsistency
        def initialize(validator_class, structure_sql_object, database_object)
          @validator_class = validator_class
          @structure_sql_object = structure_sql_object
          @database_object = database_object
        end

        def error_message
          format(validator_class::ERROR_MESSAGE, object_name)
        end

        def type
          validator_class.name.demodulize.underscore
        end

        def object_type
          structure_sql_object&.class&.name&.demodulize || database_object&.class&.name&.demodulize
        end

        def table_name
          structure_sql_object&.table_name || database_object&.table_name
        end

        def object_name
          structure_sql_object&.name || database_object&.name
        end

        def diff
          Diffy::Diff.new(structure_sql_statement, database_statement)
        end

        def inspect
          <<~MSG
            #{'-' * 54}
            #{error_message}
            Diff:
            #{diff.to_s(:color)}
            #{'-' * 54}
          MSG
        end

        def structure_sql_statement
          return unless structure_sql_object

          "#{structure_sql_object.statement}\n"
        end

        def database_statement
          return unless database_object

          "#{database_object.statement}\n"
        end

        private

        attr_reader :validator_class, :structure_sql_object, :database_object
      end
    end
  end
end