Chapter 7: address mongoose TE review

Chapter07/mongoose-app/customers.js

@@ -0,0 +1,32 @@
+const mongoose = require("mongoose");
+const URI = "mongodb://localhost:27017/customers";
+
+mongoose.connect(URI, {
+  useNewUrlParser: true,
+  useUnifiedTopology: true,
+});
+
+const Customer = mongoose.model("Customer", {
+  forename: String,
+  surname: String,
+});
+
+const customer1 = new Customer({
+  forename: "Beth",
+  surname: "Griggs",
+});
+
+customer1.save().then((doc) => {
+  console.log("Added new customer:", doc.forename, doc.surname);
+  listCustomers();
+});
+
+function listCustomers() {
+  console.log("Customers:");
+  Customer.find().then((doc) => {
+    doc.forEach((customer) => {
+      console.log(`- ${customer.surname}, ${customer.forename}`);
+      mongoose.connection.close();
+    });
+  });
+}

Chapter07/mongoose-app/tasks.js

@@ -1,22 +0,0 @@
-const mongoose = require("mongoose");
-
-const URI = "mongodb://localhost:27017/customers";
-
-mongoose.connect(URI, {
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-});
-
-const Customer = mongoose.model("Customer", {
-  forename: String,
-  surname: String,
-});
-
-const customer_1 = new Customer({
-  forename: "Beth",
-  surname: "Griggs",
-});
-
-customer_1.save().then((doc) => {
-  console.log("Added new customer", doc.forename, doc.surname);
-});