Google Maps Integration

.circleci/config.yml

@@ -0,0 +1,6 @@
+dependencies:
+  override:
+    - bundle install
+test:
+  override:
+    - ruby tests/app_test.rb

app.rb

@@ -4,5 +4,18 @@
 require 'httparty'
 
 get '/' do
-  erb :index, :locals => {result: nil}
+	if params[:url] then 
+		if params[:url] == '' then 
+			erb :index, :locals => {result: nil, error: 'Endereço Inválido'}
+		else
+			escaped = URI.escape(params[:url])
+			url      = "http://maps.google.com/maps/api/geocode/json?address=#{escaped}"
+			response = HTTParty.get(url)
+			parsed   = JSON.parse(response.body)['results']
+			erb :index, :locals => {result: parsed.first, error: nil}
+		end
+	else
+		erb :index, :locals => {result: nil, error: nil}	
+	end
+
 end

tests/app_test.rb

@@ -14,4 +14,15 @@ def test_home_busca_de_endereco
     get '/'
     assert_match /Busca de Endereço/, last_response.body
   end
+
+  def test_home_busca_de_endereco_information
+    get '/?url=Avenida+Mato+Grosso+1010'
+    assert_match /Avenida Mato Grosso/, last_response.body
+  end
+
+  def test_home_busca_invalida
+    get '/?url='
+    assert_match /Endereço Inválido/, last_response.body
+  end
+
 end

views/index.erb

@@ -8,7 +8,23 @@
     </form>
 
     <div>
-      <%= result %>
+      <%if result != nil%>
+        <h2><%= result["formatted_address"] %></h2>
+        <ul>
+        <% result["address_components"].each do |component| %>
+          <li><%= component["long_name"]%></li>
+          <li><%= component["short_name"]%></li>
+        <%end%>
+        </ul>
+        <h3>Geometry</h3>
+        <ul>
+          <li>LAT: <%= result["geometry"]["location"]["lat"] %></li>
+          <li>LNG: <%= result["geometry"]["location"]["lng"] %></li>
+        </ul>
+        <p><b>Place Id:</b> <%= result["place_id"]%></p>
+      <%else%>
+        <h2><%= error %></h2>
+      <%end%>
     </div>
   </body>
 </html>