feat(batiments) : creation de l'entité batiment et son crud associé (#75

)

Gemfile

@@ -4,7 +4,7 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 ruby '3.3.5'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 7.2.0'
+gem 'rails', '~> 7.2.1.1'
 # Use Puma as the app server
 gem 'puma', '~> 6.4'
 # A PostgreSQL client library for Ruby

Gemfile.lock

@@ -1,29 +1,29 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.2.1)
-      actionpack (= 7.2.1)
-      activesupport (= 7.2.1)
+    actioncable (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
       zeitwerk (~> 2.6)
-    actionmailbox (7.2.1)
-      actionpack (= 7.2.1)
-      activejob (= 7.2.1)
-      activerecord (= 7.2.1)
-      activestorage (= 7.2.1)
-      activesupport (= 7.2.1)
+    actionmailbox (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activestorage (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       mail (>= 2.8.0)
-    actionmailer (7.2.1)
-      actionpack (= 7.2.1)
-      actionview (= 7.2.1)
-      activejob (= 7.2.1)
-      activesupport (= 7.2.1)
+    actionmailer (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      actionview (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       mail (>= 2.8.0)
       rails-dom-testing (~> 2.2)
-    actionpack (7.2.1)
-      actionview (= 7.2.1)
-      activesupport (= 7.2.1)
+    actionpack (7.2.1.2)
+      actionview (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       nokogiri (>= 1.8.5)
       racc
       rack (>= 2.2.4, < 3.2)
@@ -32,35 +32,35 @@ GEM
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
       useragent (~> 0.16)
-    actiontext (7.2.1)
-      actionpack (= 7.2.1)
-      activerecord (= 7.2.1)
-      activestorage (= 7.2.1)
-      activesupport (= 7.2.1)
+    actiontext (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activestorage (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.2.1)
-      activesupport (= 7.2.1)
+    actionview (7.2.1.2)
+      activesupport (= 7.2.1.2)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activejob (7.2.1)
-      activesupport (= 7.2.1)
+    activejob (7.2.1.2)
+      activesupport (= 7.2.1.2)
       globalid (>= 0.3.6)
-    activemodel (7.2.1)
-      activesupport (= 7.2.1)
-    activerecord (7.2.1)
-      activemodel (= 7.2.1)
-      activesupport (= 7.2.1)
+    activemodel (7.2.1.2)
+      activesupport (= 7.2.1.2)
+    activerecord (7.2.1.2)
+      activemodel (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       timeout (>= 0.4.0)
-    activestorage (7.2.1)
-      actionpack (= 7.2.1)
-      activejob (= 7.2.1)
-      activerecord (= 7.2.1)
-      activesupport (= 7.2.1)
+    activestorage (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       marcel (~> 1.0)
-    activesupport (7.2.1)
+    activesupport (7.2.1.2)
       base64
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.3.1)
@@ -268,20 +268,20 @@ GEM
     rackup (1.0.0)
       rack (< 3)
       webrick
-    rails (7.2.1)
-      actioncable (= 7.2.1)
-      actionmailbox (= 7.2.1)
-      actionmailer (= 7.2.1)
-      actionpack (= 7.2.1)
-      actiontext (= 7.2.1)
-      actionview (= 7.2.1)
-      activejob (= 7.2.1)
-      activemodel (= 7.2.1)
-      activerecord (= 7.2.1)
-      activestorage (= 7.2.1)
-      activesupport (= 7.2.1)
+    rails (7.2.1.2)
+      actioncable (= 7.2.1.2)
+      actionmailbox (= 7.2.1.2)
+      actionmailer (= 7.2.1.2)
+      actionpack (= 7.2.1.2)
+      actiontext (= 7.2.1.2)
+      actionview (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activemodel (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activestorage (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       bundler (>= 1.15.0)
-      railties (= 7.2.1)
+      railties (= 7.2.1.2)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
@@ -294,9 +294,9 @@ GEM
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (7.2.1)
-      actionpack (= 7.2.1)
-      activesupport (= 7.2.1)
+    railties (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       irb (~> 1.13)
       rackup (>= 1.0.0)
       rake (>= 12.2)
@@ -318,7 +318,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.3.7)
+    rexml (3.3.9)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -404,7 +404,7 @@ GEM
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.6.0)
     useragent (0.16.10)
-    webrick (1.8.1)
+    webrick (1.8.2)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -440,7 +440,7 @@ DEPENDENCIES
   puma (~> 6.4)
   pundit (~> 2.1)
   rack-cors (~> 1.1)
-  rails (~> 7.2.0)
+  rails (~> 7.2.1.1)
   rails-erd (~> 1.6)
   rspec-rails
   rspec_api_documentation (~> 6.1)

app/blueprinter/building_blueprint.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+class BuildingBlueprint < Base
+  # Fields
+  fields :name, :description
+end

app/blueprinter/greenhouse_blueprint.rb

@@ -2,5 +2,5 @@
 
 class GreenhouseBlueprint < Base
   # Fields
-  fields :name, :width, :height, :occupancy
+  fields :name, :width, :height, :occupancy, :building_id
 end

app/controllers/api/v1/buildings_controller.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+class Api::V1::BuildingsController < ApiController
+  before_action :set_building, only: %i[show update destroy]
+
+  def index
+    buildings = policy_scope(Building)
+    authorize buildings
+    render json: apply_fetcheable(buildings).to_blueprint, status: :ok
+  end
+
+  def show
+    render json: @building.to_blueprint, status: :ok
+  end
+
+  def create
+    authorize Building
+    building = Building.new(building_params)
+    if building.save
+      render json: building.to_blueprint, status: :created
+    else
+      render_validation_error(building)
+    end
+  end
+
+  def update
+    if @building.update(building_params)
+      render json: @building.to_blueprint, status: :ok
+    else
+      render_validation_error(@building)
+    end
+  end
+
+  def destroy
+    @building.destroy
+    head :no_content
+  end
+
+  private
+
+  def set_building
+    @building = policy_scope(Building).find(params[:id])
+    authorize @building
+  end
+
+  def building_params
+    params.require(:building).permit(%i[name description])
+  end
+end

app/controllers/api/v1/greenhouses_controller.rb

@@ -50,6 +50,6 @@ def set_greenhouse
   end
 
   def greenhouse_params
-    params.permit(%i[name width height])
+    params.permit(%i[name width height building_id])
   end
 end

app/models/building.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class Building < ApplicationRecord
+  # Associations
+  has_many :greenhouses, dependent: :destroy
+
+  # Validations
+  validates :name, presence: true
+end
+
+# == Schema Information
+#
+# Table name: buildings
+#
+#  id          :bigint           not null, primary key
+#  name        :string
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  description :text
+#

app/models/greenhouse.rb

@@ -1,23 +1,16 @@
 # frozen_string_literal: true
 
 class Greenhouse < ApplicationRecord
+  # Associations
+  belongs_to :building
+  has_many :benches, class_name: 'Bench', inverse_of: :greenhouse, dependent: :destroy
+
   # Validations
   validates :name, presence: true
-
-  validates :width,
-            :height,
-            numericality: { greater_than: 0 }
-
+  validates :width, :height, numericality: { greater_than: 0 }
   validates :occupancy, inclusion: { in: 0..100 }
 
-  # Associations
-  has_many :benches,
-           class_name: 'Bench',
-           inverse_of: :greenhouse,
-           dependent: :destroy
-
   # Public instance methods
-  # TODO: complete this method when request distributions will be created
   def compute_occupancy
     100
   end
@@ -27,11 +20,20 @@ def compute_occupancy
 #
 # Table name: greenhouses
 #
-#  id         :bigint           not null, primary key
-#  name       :string           not null
-#  width      :integer          not null
-#  height     :integer          not null
-#  occupancy  :decimal(, )      default(0.0), not null
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
+#  id          :bigint           not null, primary key
+#  name        :string           not null
+#  width       :integer          not null
+#  height      :integer          not null
+#  occupancy   :decimal(, )      default(0.0), not null
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  building_id :bigint
+#
+# Indexes
+#
+#  index_greenhouses_on_building_id  (building_id)
+#
+# Foreign Keys
+#
+#  fk_rails_...  (building_id => buildings.id)
 #

app/policies/building_policy.rb

@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+class BuildingPolicy < ApplicationPolicy
+  def index?
+    grower?
+  end
+
+  def show?
+    grower?
+  end
+
+  def create?
+    grower?
+  end
+
+  def update?
+    grower?
+  end
+
+  def destroy?
+    return false unless grower?
+
+    return true if record.greenhouses.flat_map(&:benches).flat_map(&:request_distributions).empty?
+
+    record.errors.add(:request_distributions, 'can\'t delete a building with ongoing requests')
+    false
+  end
+
+  class Scope < Scope
+    def resolve
+      grower? ? scope.all : scope.none
+    end
+  end
+end

config/routes.rb

@@ -51,6 +51,7 @@
         post :complete, on: :member
         resources :request_distributions, only: %i[index show create update destroy]
       end
+      resources :buildings, only: %i[index show create update destroy]
     end
   end
 end

db/migrate/20241015112327_create_buildings.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class CreateBuildings < ActiveRecord::Migration[7.2]
+  def change
+    create_table :buildings do |t|
+      t.string :name
+      t.string :description
+
+      t.timestamps
+    end
+  end
+end