Merge pull request #2842 from tchak/carto-champ-models

Add carte champ model

app/helpers/type_de_champ_helper.rb

@@ -2,7 +2,8 @@ module TypeDeChampHelper
   TOGGLES = {
     TypeDeChamp.type_champs.fetch(:piece_justificative)   => :champ_pj?,
     TypeDeChamp.type_champs.fetch(:siret)                 => :champ_siret?,
-    TypeDeChamp.type_champs.fetch(:linked_drop_down_list) => :champ_linked_dropdown?
+    TypeDeChamp.type_champs.fetch(:linked_drop_down_list) => :champ_linked_dropdown?,
+    TypeDeChamp.type_champs.fetch(:carte)                 => :champ_carte?
   }
 
   def tdc_options

app/models/champs/carte_champ.rb

@@ -0,0 +1,29 @@
+class Champs::CarteChamp < Champ
+  has_many :geo_areas, dependent: :destroy
+
+  # We are not using scopes here as we want to access
+  # the following collections on unsaved records.
+  def cadastres
+    geo_areas.select do |area|
+      area.source == GeoArea.sources.fetch(:cadastre)
+    end
+  end
+
+  def quartiers_prioritaires
+    geo_areas.select do |area|
+      area.source == GeoArea.sources.fetch(:quartier_prioritaire)
+    end
+  end
+
+  def position
+    if dossier.present?
+      dossier.geo_position
+    else
+      lon = "2.428462"
+      lat = "46.538192"
+      zoom = "13"
+
+      { lon: lon, lat: lat, zoom: zoom }
+    end
+  end
+end

app/models/geo_area.rb

@@ -0,0 +1,26 @@
+class GeoArea < ApplicationRecord
+  belongs_to :champ
+
+  store :properties, accessors: [
+    :surface_intersection,
+    :surface_parcelle,
+    :numero,
+    :feuille,
+    :section,
+    :code_dep,
+    :nom_com,
+    :code_com,
+    :code_arr,
+    :code,
+    :nom,
+    :commune
+  ]
+
+  enum source: {
+    quartier_prioritaire: 'quartier_prioritaire',
+    cadastre: 'cadastre'
+  }
+
+  scope :quartiers_prioritaires, -> { where(source: sources.fetch(:quartier_prioritaire)) }
+  scope :cadastres, -> { where(source: sources.fetch(:cadastre)) }
+end

app/models/type_de_champ.rb

@@ -25,11 +25,14 @@ class TypeDeChamp < ApplicationRecord
     explication: 'explication',
     dossier_link: 'dossier_link',
     piece_justificative: 'piece_justificative',
-    siret: 'siret'
+    siret: 'siret',
+    carte: 'carte'
   }
 
   belongs_to :procedure
 
+  store :options, accessors: [:cadastres, :quartiers_prioritaires]
+
   after_initialize :set_dynamic_type
 
   attr_reader :dynamic_type

app/models/types_de_champ/carte_type_de_champ.rb

@@ -0,0 +1,2 @@
+class TypesDeChamp::CarteTypeDeChamp < TypesDeChamp::TypeDeChampBase
+end

config/features.rb

@@ -13,6 +13,8 @@ Flipflop.configure do
       title: "Champ SIRET"
     feature :champ_linked_dropdown,
       title: "Champ double menu déroulant"
+    feature :champ_carte,
+      title: "Champ Carte"
   end
 
   feature :web_hook

db/migrate/20181010183331_create_geo_areas.rb

@@ -0,0 +1,14 @@
+class CreateGeoAreas < ActiveRecord::Migration[5.2]
+  def change
+    create_table :geo_areas do |t|
+      t.string :source, index: true
+
+      t.jsonb :geometry
+      t.jsonb :properties
+
+      t.references :champ, foreign_key: true, index: true
+    end
+
+    add_column :types_de_champ, :options, :jsonb
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2018_10_10_070424) do
+ActiveRecord::Schema.define(version: 2018_10_10_183331) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -342,6 +342,15 @@ ActiveRecord::Schema.define(version: 2018_10_10_070424) do
     t.index ["user_id"], name: "index_france_connect_informations_on_user_id"
   end
 
+  create_table "geo_areas", force: :cascade do |t|
+    t.string "source"
+    t.jsonb "geometry"
+    t.jsonb "properties"
+    t.bigint "champ_id"
+    t.index ["champ_id"], name: "index_geo_areas_on_champ_id"
+    t.index ["source"], name: "index_geo_areas_on_source"
+  end
+
   create_table "gestionnaires", id: :serial, force: :cascade do |t|
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
@@ -544,6 +553,7 @@ ActiveRecord::Schema.define(version: 2018_10_10_070424) do
     t.boolean "private", default: false, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.jsonb "options"
     t.index ["private"], name: "index_types_de_champ_on_private"
   end
 
@@ -608,6 +618,7 @@ ActiveRecord::Schema.define(version: 2018_10_10_070424) do
   add_foreign_key "commentaires", "dossiers"
   add_foreign_key "dossiers", "users"
   add_foreign_key "feedbacks", "users"
+  add_foreign_key "geo_areas", "champs"
   add_foreign_key "initiated_mails", "procedures"
   add_foreign_key "procedure_paths", "administrateurs"
   add_foreign_key "procedure_paths", "procedures"

spec/factories/type_de_champ.rb

@@ -84,6 +84,9 @@ FactoryBot.define do
     factory :type_de_champ_siret do
       type_champ { TypeDeChamp.type_champs.fetch(:siret) }
     end
+    factory :type_de_champ_carte do
+      type_champ { TypeDeChamp.type_champs.fetch(:carte) }
+    end
 
     trait :private do
       private { true }