/
land_parcel.rb
137 lines (129 loc) · 5.19 KB
/
land_parcel.rb
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# frozen_string_literal: true
# = Informations
#
# == License
#
# Ekylibre - Simple agricultural ERP
# Copyright (C) 2008-2009 Brice Texier, Thibaud Merigon
# Copyright (C) 2010-2012 Brice Texier
# Copyright (C) 2012-2014 Brice Texier, David Joulin
# Copyright (C) 2015-2023 Ekylibre SAS
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see http://www.gnu.org/licenses.
#
# == Table: products
#
# activity_production_id :integer(4)
# address_id :integer(4)
# birth_date_completeness :string
# birth_farm_number :string
# born_at :datetime
# category_id :integer(4) not null
# codes :jsonb
# conditioning_unit_id :integer(4)
# country :string
# created_at :datetime not null
# creator_id :integer(4)
# custom_fields :jsonb
# dead_at :datetime
# default_storage_id :integer(4)
# derivative_of :string
# description :text
# end_of_life_reason :string
# father_country :string
# father_identification_number :string
# father_variety :string
# filiation_status :string
# first_calving_on :datetime
# fixed_asset_id :integer(4)
# id :integer(4) not null, primary key
# identification_number :string
# initial_born_at :datetime
# initial_container_id :integer(4)
# initial_dead_at :datetime
# initial_enjoyer_id :integer(4)
# initial_father_id :integer(4)
# initial_geolocation :geometry({:srid=>4326, :type=>"st_point"})
# initial_mother_id :integer(4)
# initial_movement_id :integer(4)
# initial_owner_id :integer(4)
# initial_population :decimal(19, 4) default(0.0)
# initial_shape :geometry({:srid=>4326, :type=>"multi_polygon"})
# isacompta_analytic_code :string(2)
# lock_version :integer(4) default(0), not null
# member_variant_id :integer(4)
# mother_country :string
# mother_identification_number :string
# mother_variety :string
# name :string not null
# nature_id :integer(4) not null
# number :string not null
# origin_country :string
# origin_identification_number :string
# originator_id :integer(4)
# parent_id :integer(4)
# person_id :integer(4)
# picture_content_type :string
# picture_file_name :string
# picture_file_size :integer(4)
# picture_updated_at :datetime
# provider :jsonb default("{}")
# reading_cache :jsonb default("{}")
# specie_variety :jsonb default("{}")
# team_id :integer(4)
# tracking_id :integer(4)
# type :string
# type_of_occupancy :string
# updated_at :datetime not null
# updater_id :integer(4)
# uuid :uuid
# variant_id :integer(4) not null
# variety :string not null
# work_number :string
# worker_group_item_id :integer(4)
#
class LandParcel < Easement
refers_to :variety, scope: :land_parcel
has_many :activity_productions, foreign_key: :support_id
belongs_to :activity_production
validates :initial_shape, shape: true
after_validation do
# Compute population
if initial_shape && nature
if variable_indicators_list.include?(:net_surface_area)
read!(:net_surface_area, initial_shape_area, at: initial_born_at)
end
if frozen_indicators_list.include?(:net_surface_area) && variant.net_surface_area.nonzero?
self.initial_population = initial_shape_area / variant.net_surface_area
self.initial_population = initial_shape_area / variant.net_surface_area
end
end
end
protect(on: :destroy) do
activity_productions.any? || analyses.any?
end
def human_initial_shape_area_unit
a = activity_productions.first.activity if activity_productions.first
return nil unless a
a.size_unit
end
def administrative_area
# TODO: Find best administrative area with its shape
nil
end
def estimated_soil_nature
# TODO: Find estimated soil nature through analysis in this zone
nil
end
end