Submit social housing lettings and sales data (CORE)
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class MergeRequestOrganisation < ApplicationRecord
belongs_to :merge_request, class_name: "MergeRequest"
belongs_to :merging_organisation, class_name: "Organisation"
validates :merge_request, presence: { message: I18n.t("validations.merge_request.merge_request_id.blank") }
validates :merging_organisation, presence: { message: I18n.t("validations.merge_request.merging_organisation_id.blank") }
validate :validate_merging_organisations
scope :not_unsubmitted, -> { joins(:merge_request).where.not(merge_requests: { status: "unsubmitted" }) }
scope :with_merging_organisation, ->(merging_organisation) { where(merging_organisation:) }
has_paper_trail
private
def validate_merging_organisations
if MergeRequestOrganisation.where(merge_request:, merging_organisation:).count.positive?
errors.add(:merging_organisation, I18n.t("validations.merge_request.organisation_part_of_another_merge"))
end
if MergeRequestOrganisation.not_unsubmitted.with_merging_organisation(merging_organisation).count.positive?
errors.add(:merging_organisation, I18n.t("validations.merge_request.organisation_part_of_another_merge"))
merge_request.errors.add(:merging_organisation, I18n.t("validations.merge_request.organisation_part_of_another_merge"))
end
if MergeRequest.not_unsubmitted.where.not(id: merge_request_id).where(requesting_organisation: merging_organisation).count.positive?
errors.add(:merging_organisation, I18n.t("validations.merge_request.organisation_part_of_another_merge"))
merge_request.errors.add(:merging_organisation, I18n.t("validations.merge_request.organisation_part_of_another_merge"))
end
if merging_organisation_id.blank? || !Organisation.where(id: merging_organisation_id).exists?
merge_request.errors.add(:merging_organisation, I18n.t("validations.merge_request.organisation_not_selected"))
end
end
end