Subida inicial

json/index.js

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+const request = require("request-promise-native");
+
+handle();
+
+// Task handler simulation
+async function handle(handlerInput) {
+  // Make request
+  const r = await request(
+    prepareOptions("http://www.zaragoza.es/sede/servicio/informacion-polen")
+  );
+
+  // Parse response
+  const json = JSON.parse(r.body);
+
+  // Do stuff with response
+  console.log("---------------------------");
+  console.log("|         Raw body        |");
+  console.log("---------------------------");
+  console.log(r.body);
+
+  console.log("\n");
+  console.log("---------------------------");
+  console.log("|       Parsed JSON       |");
+  console.log("---------------------------");
+  console.log(json);
+
+  console.log("\n");
+  console.log("-------------------------------------");
+  console.log("|    Extracted values - General     |");
+  console.log("-------------------------------------");
+  var talkResultGeneral = "";
+  const resultElements = json.result;  
+  resultElements.forEach(element => {      
+      console.log(element.title);
+      console.log("\t Observaciones: " + element.observation);
+      console.log("\t Observaciones (texto): " + JSON.stringify(element.observation));
+      console.log("\t Nivel: " + element.observation[0].value);     
+
+      talkResultGeneral += element.title + ":" + element.observation[0].value + ",";
+  });
+  console.log("\nTalk result  - General: \n\t" + talkResultGeneral);
+
+  console.log("\n");
+  console.log("-------------------------------------");
+  console.log("|    Extracted values - By level     |");
+  console.log("-------------------------------------");
+  const level = "bajo";
+  var talkResultLevel = "";
+  const resultElementsLevel = json.result;  
+  resultElementsLevel.forEach(element => {      
+    if(element.observation[0].value === level)     
+      talkResultLevel += element.title + ",";
+  });
+  if(talkResultLevel === "")
+    talkResultLevel = "No hay medidas de nivel '" + level + "'";
+  console.log("\nTalk result  - By level: \n\t" + talkResultLevel);
+}
+
+// Utility function
+function prepareOptions(url) {
+  return {
+    url: url,
+    headers: {
+      Accept: "application/json"
+    },
+    resolveWithFullResponse: true
+  };
+}