Inline createForm method

The baseline application will be a better example of "everything in a single application" if it directly creates its form rather than using the library service.

This is definitely less DRY, but makes for a better example.

apps/baseline/src/app/app.component.ts

@@ -1,10 +1,6 @@
 import { Component, OnInit, OnDestroy } from '@angular/core';
-import {
-  Contact,
-  ContactService,
-  ContactFormService,
-} from '@nested-forms/contact';
-import { FormGroup, FormArray } from '@angular/forms';
+import { Contact, ContactService } from '@nested-forms/contact';
+import { FormGroup, FormArray, FormBuilder } from '@angular/forms';
 import { Subscription } from 'rxjs';
 
 @Component({
@@ -18,17 +14,14 @@ export class AppComponent implements OnInit, OnDestroy {
 
   private subscription: Subscription;
 
-  constructor(
-    private service: ContactService,
-    private formService: ContactFormService,
-  ) {}
+  constructor(private service: ContactService, private fb: FormBuilder) {}
 
   public ngOnInit() {
     this.subscription = this.service
       .loadContact()
       .subscribe((data: Contact) => {
         this.contact = data;
-        this.form = this.formService.createForm(data);
+        this.form = this.createForm(data);
       });
   }
 
@@ -38,6 +31,39 @@ export class AppComponent implements OnInit, OnDestroy {
     }
   }
 
+  public createForm(model: Contact): FormGroup {
+    const name = model.name;
+
+    const addresses: FormArray = this.fb.array([]);
+
+    const group = this.fb.group({
+      name: this.fb.group({
+        firstName: [name ? name.firstName : ''],
+        lastName: [name ? name.lastName : ''],
+        middleName: [name ? name.middleName : ''],
+        prefix: [name ? name.prefix : ''],
+        suffix: [name ? name.suffix : ''],
+      }),
+      addresses: addresses,
+    });
+
+    if (model.addresses) {
+      model.addresses.forEach(addr => {
+        addresses.push(
+          this.fb.group({
+            line1: [addr ? addr.line_1 : ''],
+            line2: [addr ? addr.line_2 : ''],
+            city: [addr ? addr.city : ''],
+            state: [addr ? addr.state : ''],
+            postalCode: [addr ? addr.postalCode : ''],
+          }),
+        );
+      });
+    }
+
+    return group;
+  }
+
   get addresses(): FormArray {
     return this.form.get('addresses') as FormArray;
   }