Add moderation API (#9387)

Fix #8580
Fix #7143

3 files changed, 268 insertions, 0 deletions

diff --git a/app/controllers/api/v1/admin/account_actions_controller.rb b/app/controllers/api/v1/admin/account_actions_controller.rb
new file mode 100644
index 000000000..29c9b7107
--- /dev/null
+++ b/app/controllers/api/v1/admin/account_actions_controller.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+class Api::V1::Admin::AccountActionsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :'admin:write', :'admin:write:accounts' }
+  before_action :require_staff!
+  before_action :set_account
+
+  def create
+    account_action                 = Admin::AccountAction.new(resource_params)
+    account_action.target_account  = @account
+    account_action.current_account = current_account
+    account_action.save!
+
+    render_empty
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+
+  def resource_params
+    params.permit(
+      :type,
+      :report_id,
+      :warning_preset_id,
+      :text,
+      :send_email_notification
+    )
+  end
+end
diff --git a/app/controllers/api/v1/admin/accounts_controller.rb b/app/controllers/api/v1/admin/accounts_controller.rb
new file mode 100644
index 000000000..c306180ca
--- /dev/null
+++ b/app/controllers/api/v1/admin/accounts_controller.rb
@@ -0,0 +1,128 @@
+# frozen_string_literal: true
+
+class Api::V1::Admin::AccountsController < Api::BaseController
+  include Authorization
+  include AccountableConcern
+
+  LIMIT = 100
+
+  before_action -> { doorkeeper_authorize! :'admin:read', :'admin:read:accounts' }, only: [:index, :show]
+  before_action -> { doorkeeper_authorize! :'admin:write', :'admin:write:accounts' }, except: [:index, :show]
+  before_action :require_staff!
+  before_action :set_accounts, only: :index
+  before_action :set_account, except: :index
+  before_action :require_local_account!, only: [:enable, :approve, :reject]
+
+  after_action :insert_pagination_headers, only: :index
+
+  FILTER_PARAMS = %i(
+    local
+    remote
+    by_domain
+    active
+    pending
+    disabled
+    silenced
+    suspended
+    username
+    display_name
+    email
+    ip
+    staff
+  ).freeze
+
+  PAGINATION_PARAMS = (%i(limit) + FILTER_PARAMS).freeze
+
+  def index
+    authorize :account, :index?
+    render json: @accounts, each_serializer: REST::Admin::AccountSerializer
+  end
+
+  def show
+    authorize @account, :show?
+    render json: @account, serializer: REST::Admin::AccountSerializer
+  end
+
+  def enable
+    authorize @account.user, :enable?
+    @account.user.enable!
+    log_action :enable, @account.user
+    render json: @account, serializer: REST::Admin::AccountSerializer
+  end
+
+  def approve
+    authorize @account.user, :approve?
+    @account.user.approve!
+    render json: @account, serializer: REST::Admin::AccountSerializer
+  end
+
+  def reject
+    authorize @account.user, :reject?
+    SuspendAccountService.new.call(@account, including_user: true, destroy: true, skip_distribution: true)
+    render json: @account, serializer: REST::Admin::AccountSerializer
+  end
+
+  def unsilence
+    authorize @account, :unsilence?
+    @account.unsilence!
+    log_action :unsilence, @account
+    render json: @account, serializer: REST::Admin::AccountSerializer
+  end
+
+  def unsuspend
+    authorize @account, :unsuspend?
+    @account.unsuspend!
+    log_action :unsuspend, @account
+    render json: @account, serializer: REST::Admin::AccountSerializer
+  end
+
+  private
+
+  def set_accounts
+    @accounts = filtered_accounts.order(id: :desc).includes(user: [:invite_request, :invite]).paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+  end
+
+  def set_account
+    @account = Account.find(params[:id])
+  end
+
+  def filtered_accounts
+    AccountFilter.new(filter_params).results
+  end
+
+  def filter_params
+    params.permit(*FILTER_PARAMS)
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    api_v1_admin_accounts_url(pagination_params(max_id: pagination_max_id)) if records_continue?
+  end
+
+  def prev_path
+    api_v1_admin_accounts_url(pagination_params(min_id: pagination_since_id)) unless @accounts.empty?
+  end
+
+  def pagination_max_id
+    @accounts.last.id
+  end
+
+  def pagination_since_id
+    @accounts.first.id
+  end
+
+  def records_continue?
+    @accounts.size == limit_param(LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.slice(*PAGINATION_PARAMS).permit(*PAGINATION_PARAMS).merge(core_params)
+  end
+
+  def require_local_account!
+    forbidden unless @account.local? && @account.user.present?
+  end
+end
diff --git a/app/controllers/api/v1/admin/reports_controller.rb b/app/controllers/api/v1/admin/reports_controller.rb
new file mode 100644
index 000000000..1d48d3160
--- /dev/null
+++ b/app/controllers/api/v1/admin/reports_controller.rb
@@ -0,0 +1,108 @@
+# frozen_string_literal: true
+
+class Api::V1::Admin::ReportsController < Api::BaseController
+  include Authorization
+  include AccountableConcern
+
+  LIMIT = 100
+
+  before_action -> { doorkeeper_authorize! :'admin:read', :'admin:read:reports' }, only: [:index, :show]
+  before_action -> { doorkeeper_authorize! :'admin:write', :'admin:write:reports' }, except: [:index, :show]
+  before_action :require_staff!
+  before_action :set_reports, only: :index
+  before_action :set_report, except: :index
+
+  after_action :insert_pagination_headers, only: :index
+
+  FILTER_PARAMS = %i(
+    resolved
+    account_id
+    target_account_id
+  ).freeze
+
+  PAGINATION_PARAMS = (%i(limit) + FILTER_PARAMS).freeze
+
+  def index
+    authorize :report, :index?
+    render json: @reports, each_serializer: REST::Admin::ReportSerializer
+  end
+
+  def show
+    authorize @report, :show?
+    render json: @report, serializer: REST::Admin::ReportSerializer
+  end
+
+  def assign_to_self
+    authorize @report, :update?
+    @report.update!(assigned_account_id: current_account.id)
+    log_action :assigned_to_self, @report
+    render json: @report, serializer: REST::Admin::ReportSerializer
+  end
+
+  def unassign
+    authorize @report, :update?
+    @report.update!(assigned_account_id: nil)
+    log_action :unassigned, @report
+    render json: @report, serializer: REST::Admin::ReportSerializer
+  end
+
+  def reopen
+    authorize @report, :update?
+    @report.unresolve!
+    log_action :reopen, @report
+    render json: @report, serializer: REST::Admin::ReportSerializer
+  end
+
+  def resolve
+    authorize @report, :update?
+    @report.resolve!(current_account)
+    log_action :resolve, @report
+    render json: @report, serializer: REST::Admin::ReportSerializer
+  end
+
+  private
+
+  def set_reports
+    @reports = filtered_reports.order(id: :desc).with_accounts.paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+  end
+
+  def set_report
+    @report = Report.find(params[:id])
+  end
+
+  def filtered_reports
+    ReportFilter.new(filter_params).results
+  end
+
+  def filter_params
+    params.permit(*FILTER_PARAMS)
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    api_v1_admin_reports_url(pagination_params(max_id: pagination_max_id)) if records_continue?
+  end
+
+  def prev_path
+    api_v1_admin_reports_url(pagination_params(min_id: pagination_since_id)) unless @reports.empty?
+  end
+
+  def pagination_max_id
+    @reports.last.id
+  end
+
+  def pagination_since_id
+    @reports.first.id
+  end
+
+  def records_continue?
+    @reports.size == limit_param(LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.slice(*PAGINATION_PARAMS).permit(*PAGINATION_PARAMS).merge(core_params)
+  end
+end