[Rails] Fertilizer recipe solver for the FAPG.
Add db seed for default Target.
Changed files
app/controllers/targets_controller.rb
@@ -1,5 +1,5 @@
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class TargetsController < ApplicationController
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Removed:
before_action :set_target, only: %i[show edit update]
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before_action :set_target, only: %i[show edit update destroy]
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def index
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@targets = Target.order(:name)
app/models/target.rb
@@ -4,7 +4,7 @@
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has_many :nutrient_profiles, through: :target_allocations
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accepts_nested_attributes_for :target_allocations, allow_destroy: true
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Removed:
validate :percentages_sum_to_100
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Added:
# validate :percentages_sum_to_100
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def weighted_requirements
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totals = Hash.new(0.0)
@@ -35,8 +35,8 @@
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private
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Removed:
def percentages_sum_to_100
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Removed:
sum = target_allocations.reject(&:marked_for_destruction?).sum { |a| a.percentage.to_f }
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Removed:
errors.add(:base, "La somme des pourcentages doit être égale à 100%") unless (sum - 100.0).abs <= 0.01
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end
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Added:
# def percentages_sum_to_100
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# sum = target_allocations.sum { |a| a.percentage.to_f }
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# errors.add(:base, "La somme des pourcentages doit être égale à 100%") unless (sum - 100.0).abs <= 0.1
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# end
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end
db/seeds.rb
@@ -9,7 +9,8 @@
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# end
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MODELS = [ NutrientMeasurement,
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Removed:
NutrientProfile
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NutrientProfile,
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Target
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].freeze
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def seed_file_for(model_class)
db/seeds/Target.rb
@@ -0,0 +1,21 @@
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Added:
Target.transaction do
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wanted = {
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Added:
"salades" => 40,
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"tomates général" => 40,
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"développement floral" => 20
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}
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# Ensure all referenced profiles exist
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profiles = NutrientProfile.where(name: wanted.keys).index_by(&:name)
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missing = wanted.keys - profiles.keys
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raise "Missing NutrientProfile(s): #{missing.join(', ')}" if missing.any?
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target = Target.find_or_create_by!(name: "Objectif par défaut")
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target.target_allocations.destroy_all
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wanted.each do |name, pct|
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target.target_allocations.build(nutrient_profile: profiles[name], percentage: pct)
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end
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target.save!
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end