implements some parts of the spending proposals importer

lib/spending_proposals_importer.rb

@@ -0,0 +1,61 @@
+class SpendingProposalsImporter
+
+  def import(sp)
+    # feasibility
+    # unfeasibility_explanation
+    # heading_id
+    # valuator_assignments_count
+    # hidden_at
+    # comments_count
+    # group_id
+    # budget_id
+    # duration
+
+    # comments
+
+    budget = Budget.last || Budget.create!(name: Date.today.year.to_s, currency_symbol: "€")
+
+    group = nil
+    heading = nil
+
+    if sp.geozone_id.present?
+      group   = budget.groups.find_or_create_by!(name: "Barrios")
+      heading = group.headings.find_or_create_by!(name: sp.geozone.name, price: 10000000)
+    else
+      group   = budget.groups.find_or_create_by!(name: "Toda la ciudad")
+      heading = group.headings.find_or_create_by!(name: "Toda la ciudad", price: 10000000)
+    end
+
+    feasibility = case sp.feasible
+                  when FalseClass
+                    'unfeasible'
+                  when TrueClass
+                    'feasible'
+                  else
+                    'undecided'
+                  end
+
+    Budget::Investment.create!(
+      heading_id: heading.id,
+      author_id: sp.author_id,
+      administrator_id: sp.administrator_id,
+      title: sp.title,
+      description: sp.description,
+      external_url: sp.external_url,
+      price: sp.price,
+      price_explanation: sp.price_explanation,
+      internal_comments: sp.internal_comments,
+      feasibility: feasibility,
+      valuation_finished: sp.valuation_finished,
+      price_first_year: sp.price_first_year,
+      cached_votes_up: sp.cached_votes_up,
+      physical_votes: sp.physical_votes,
+      created_at: sp.created_at,
+      updated_at: sp.updated_at,
+      responsible_name: sp.responsible_name,
+      terms_of_service: "1"
+    )
+  end
+
+end
+

spec/lib/spending_proposals_importer_spec.rb

@@ -0,0 +1,57 @@
+require 'rails_helper'
+
+describe SpendingProposalsImporter do
+
+  let(:importer) { SpendingProposalsImporter.new }
+
+  describe '#import' do
+    it "Imports a city spending proposal" do
+      sp = create(:spending_proposal)
+
+      expect { importer.import(sp) }.to change{ Budget::Investment.count }.from(0).to(1)
+
+      inv = Budget::Investment.last
+
+      expect(inv.author).to eq(sp.author)
+      expect(inv.title).to eq(sp.title)
+      expect(inv.heading.name).to eq("Toda la ciudad")
+      expect(inv.heading.group.name).to eq("Toda la ciudad")
+    end
+
+    it "Imports a city spending proposal" do
+      sp = create(:spending_proposal, geozone: create(:geozone, name: "Bel Air"))
+
+      expect { importer.import(sp) }.to change{ Budget::Investment.count }.from(0).to(1)
+
+      inv = Budget::Investment.last
+
+      expect(inv.author).to eq(sp.author)
+      expect(inv.title).to eq(sp.title)
+      expect(inv.heading.name).to eq("Bel Air")
+      expect(inv.heading.group.name).to eq("Barrios")
+    end
+
+    it "Uses existing budgets, headings and groups instead of creating new ones" do
+      sp1 = create(:spending_proposal, geozone: create(:geozone, name: "Bel Air"))
+      sp2 = create(:spending_proposal, geozone: create(:geozone, name: "Bel Air"))
+
+      expect { importer.import(sp1) }.to change{ Budget::Investment.count }.from(0).to(1)
+      expect { importer.import(sp2) }.to change{ Budget::Investment.count }.from(1).to(2)
+
+      inv1 = Budget::Investment.first
+      inv2 = Budget::Investment.last
+
+      expect(inv2.heading).to eq(inv1.heading)
+    end
+
+    it "Imports feasibility correctly" do
+      sp = create(:spending_proposal)
+      feasible = create(:spending_proposal, feasible: true)
+      unfeasible = create(:spending_proposal, feasible: false)
+
+      expect(importer.import(sp).feasibility).to eq('undecided')
+      expect(importer.import(feasible).feasibility).to eq('feasible')
+      expect(importer.import(unfeasible).feasibility).to eq('unfeasible')
+    end
+  end
+end