fix(Store): Fix import bug with ng-add and added defaults

Author: brandonroberts

modules/store/schematics/ng-add/index.spec.ts

@@ -16,10 +16,9 @@ describe('Store ng-add Schematic', () => {
     path.join(__dirname, '../collection.json')
   );
   const defaultOptions: RootStoreOptions = {
-    name: 'foo',
     skipPackageJson: false,
     project: 'bar',
-    module: undefined,
+    module: 'app',
   };
 
   const projectPath = getTestProjectPath();
@@ -58,18 +57,21 @@ describe('Store ng-add Schematic', () => {
     ).toBeGreaterThanOrEqual(0);
   });
 
-  it('should not be provided by default', () => {
+  it('should be provided by default', () => {
     const options = { ...defaultOptions };
 
     const tree = schematicRunner.runSchematic('ng-add', options, appTree);
     const content = tree.readContent(`${projectPath}/src/app/app.module.ts`);
-    expect(content).not.toMatch(
+    expect(content).toMatch(
       /import { reducers, metaReducers } from '\.\/reducers';/
     );
+    expect(content).toMatch(
+      /StoreModule.forRoot\(reducers, { metaReducers }\)/
+    );
   });
 
   it('should import into a specified module', () => {
-    const options = { ...defaultOptions, module: 'app.module.ts' };
+    const options = { ...defaultOptions };
 
     const tree = schematicRunner.runSchematic('ng-add', options, appTree);
     const content = tree.readContent(`${projectPath}/src/app/app.module.ts`);

modules/store/schematics/ng-add/index.ts

@@ -55,23 +55,19 @@ function addImportToNgModule(options: RootStoreOptions): Rule {
       true
     );
 
-    const statePath = `${options.path}/${options.statePath}`;
+    const statePath = `/${options.path}/${options.statePath}`;
     const relativePath = buildRelativePath(modulePath, statePath);
-    const srcPath = dirname(options.path as Path);
-    const environmentsPath = buildRelativePath(
-      statePath,
-      `/${srcPath}/environments/environment`
+    const [storeNgModuleImport] = addImportToModule(
+      source,
+      modulePath,
+      'StoreModule.forRoot(reducers, { metaReducers })',
+      relativePath
     );
 
     const changes = [
       insertImport(source, modulePath, 'StoreModule', '@ngrx/store'),
       insertImport(source, modulePath, 'reducers, metaReducers', relativePath),
-      addImportToModule(
-        source,
-        modulePath,
-        'StoreModule.forRoot(reducers, { metaReducers })',
-        relativePath
-      ),
+      storeNgModuleImport,
     ];
     const recorder = host.beginUpdate(modulePath);
 
@@ -103,8 +99,7 @@ export default function(options: RootStoreOptions): Rule {
   return (host: Tree, context: SchematicContext) => {
     options.path = getProjectPath(host, options);
 
-    const parsedPath = parseName(options.path, options.name);
-    options.name = parsedPath.name;
+    const parsedPath = parseName(options.path, '');
     options.path = parsedPath.path;
 
     const statePath = `/${options.path}/${options.statePath}/index.ts`;
@@ -115,7 +110,11 @@ export default function(options: RootStoreOptions): Rule {
     );
 
     if (options.module) {
-      options.module = findModuleFromOptions(host, options);
+      options.module = findModuleFromOptions(host, {
+        name: '',
+        module: options.module,
+        path: options.path,
+      });
     }
 
     if (options.stateInterface && options.stateInterface !== 'State') {
@@ -132,7 +131,6 @@ export default function(options: RootStoreOptions): Rule {
     ]);
 
     return chain([
-      options && options.skipPackageJson ? noop() : addNgRxStoreToPackageJson(),
       branchAndMerge(
         chain([
           filter(
@@ -144,6 +142,7 @@ export default function(options: RootStoreOptions): Rule {
           mergeWith(templateSource),
         ])
       ),
+      options && options.skipPackageJson ? noop() : addNgRxStoreToPackageJson(),
     ])(host, context);
   };
 }

modules/store/schematics/ng-add/schema.json

@@ -4,14 +4,6 @@
   "title": "NgRx Root State Management Options Schema",
   "type": "object",
   "properties": {
-    "name": {
-      "description": "The name of the state.",
-      "type": "string",
-      "$default": {
-        "$source": "argv",
-        "index": 0
-      }
-    },
     "skipPackageJson": {
       "type": "boolean",
       "default": false,
@@ -21,12 +13,12 @@
     "path": {
       "type": "string",
       "format": "path",
-      "description": "The path to create the component.",
+      "description": "The path to create the state.",
       "visible": false
     },
     "module": {
       "type": "string",
-      "default": "",
+      "default": "app",
       "description": "Allows specification of the declaring module.",
       "alias": "m",
       "subtype": "filepath"

modules/store/schematics/ng-add/schema.ts

@@ -1,5 +1,4 @@
 export interface Schema {
-  name: string;
   skipPackageJson?: boolean;
   path?: string;
   project?: string;