about summary refs log tree commit diff
path: root/app/models/report.rb
blob: 8ba2dd8fd2bd07e2522a368a180b224ffa624fb2 (plain) (blame)
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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
# frozen_string_literal: true
# == Schema Information
#
# Table name: reports
#
#  id                         :bigint(8)        not null, primary key
#  status_ids                 :bigint(8)        default([]), not null, is an Array
#  comment                    :text             default(""), not null
#  created_at                 :datetime         not null
#  updated_at                 :datetime         not null
#  account_id                 :bigint(8)        not null
#  action_taken_by_account_id :bigint(8)
#  target_account_id          :bigint(8)        not null
#  assigned_account_id        :bigint(8)
#  uri                        :string
#  forwarded                  :boolean
#  category                   :integer          default("other"), not null
#  action_taken_at            :datetime
#  rule_ids                   :bigint(8)        is an Array
#

class Report < ApplicationRecord
  self.ignored_columns = %w(action_taken)

  include Paginable
  include RateLimitable

  rate_limit by: :account, family: :reports

  belongs_to :account
  belongs_to :target_account, class_name: 'Account'
  belongs_to :action_taken_by_account, class_name: 'Account', optional: true
  belongs_to :assigned_account, class_name: 'Account', optional: true

  has_many :notes, class_name: 'ReportNote', foreign_key: :report_id, inverse_of: :report, dependent: :destroy

  scope :unresolved, -> { where(action_taken_at: nil) }
  scope :resolved,   -> { where.not(action_taken_at: nil) }
  scope :with_accounts, -> { includes([:account, :target_account, :action_taken_by_account, :assigned_account].index_with({ user: [:invite_request, :invite] })) }

  validates :comment, length: { maximum: 1_000 }
  validates :rule_ids, absence: true, unless: :violation?

  validate :validate_rule_ids

  enum category: {
    other: 0,
    spam: 1_000,
    violation: 2_000,
  }

  def local?
    false # Force uri_for to use uri attribute
  end

  before_validation :set_uri, only: :create

  def object_type
    :flag
  end

  def statuses
    Status.with_discarded.where(id: status_ids)
  end

  def media_attachments
    MediaAttachment.where(status_id: status_ids)
  end

  def rules
    Rule.with_discarded.where(id: rule_ids)
  end

  def assign_to_self!(current_account)
    update!(assigned_account_id: current_account.id)
  end

  def unassign!
    update!(assigned_account_id: nil)
  end

  def resolve!(acting_account)
    update!(action_taken_at: Time.now.utc, action_taken_by_account_id: acting_account.id)
  end

  def unresolve!
    update!(action_taken_at: nil, action_taken_by_account_id: nil)
  end

  def action_taken?
    action_taken_at.present?
  end

  alias action_taken action_taken?

  def unresolved?
    !action_taken?
  end

  def unresolved_siblings?
    Report.where.not(id: id).where(target_account_id: target_account_id).unresolved.exists?
  end

  def history
    subquery = [
      Admin::ActionLog.where(
        target_type: 'Report',
        target_id: id
      ).unscope(:order).arel,

      Admin::ActionLog.where(
        target_type: 'Account',
        target_id: target_account_id
      ).unscope(:order).arel,

      Admin::ActionLog.where(
        target_type: 'Status',
        target_id: status_ids
      ).unscope(:order).arel,
    ].reduce { |union, query| Arel::Nodes::UnionAll.new(union, query) }

    Admin::ActionLog.from(Arel::Nodes::As.new(subquery, Admin::ActionLog.arel_table))
  end

  def set_uri
    self.uri = ActivityPub::TagManager.instance.generate_uri_for(self) if uri.nil? && account.local?
  end

  def validate_rule_ids
    return unless violation?

    errors.add(:rule_ids, I18n.t('reports.errors.invalid_rules')) unless rules.size == rule_ids&.size
  end
end