fix: clean up dataSource usage

Rename all "datasource" names to "dataSource" for consistency.

Fix model-specific Repository classes to leverage "dataSource" property
inherited from the base repository implementation instead of defining
a new "datasource" property.

Author: bajtos

docs/site/Calling-other-APIs-and-Web-Services.md

@@ -140,11 +140,11 @@ import {GeocoderDataSource} from '../datasources/geocoder.datasource';
 export class GeoServiceProvider implements Provider<GeoService> {
   constructor(
     @inject('datasources.geoService')
-    protected datasource: juggler.DataSource = new GeocoderDataSource(),
+    protected dataSource: juggler.DataSource = new GeocoderDataSource(),
   ) {}
 
   value(): Promise<GeocoderService> {
-    return getService(this.datasource);
+    return getService(this.dataSource);
   }
 }
 ```

docs/site/soap-calculator-tutorial-add-service.md

@@ -120,7 +120,7 @@ using **LB4** Dependency Injection.
 ```ts
 constructor(
     @inject('datasources.calculator')
-    protected datasource: juggler.DataSource = new CalculatorDataSource(),
+    protected dataSource: juggler.DataSource = new CalculatorDataSource(),
   ) {}
 ```
 

docs/site/todo-list-tutorial-repository.md

@@ -59,10 +59,10 @@ export class TodoListRepository extends DefaultCrudRepository<
   public todos: HasManyRepositoryFactory<Todo, typeof TodoList.prototype.id>;
 
   constructor(
-    @inject('datasources.db') protected datasource: juggler.DataSource,
+    @inject('datasources.db') dataSource: juggler.DataSource,
     @repository(TodoRepository) protected todoRepository: TodoRepository,
   ) {
-    super(TodoList, datasource);
+    super(TodoList, dataSource);
     this.todos = this._createHasManyRepositoryFactoryFor(
       'todos',
       todoRepository,

docs/site/todo-tutorial-geocoding-service.md

@@ -125,11 +125,11 @@ export interface GeocoderService {
 export class GeocoderServiceProvider implements Provider<GeocoderService> {
   constructor(
     @inject('datasources.geocoder')
-    protected datasource: juggler.DataSource = new GeocoderDataSource(),
+    protected dataSource: juggler.DataSource = new GeocoderDataSource(),
   ) {}
 
   value(): Promise<GeocoderService> {
-    return getService(this.datasource);
+    return getService(this.dataSource);
   }
 }
 ```

docs/site/todo-tutorial-repository.md

@@ -76,10 +76,8 @@ export class TodoRepository extends DefaultCrudRepository<
   Todo,
   typeof Todo.prototype.id
 > {
-  constructor(
-    @inject('datasources.db') protected datasource: juggler.DataSource,
-  ) {
-    super(Todo, datasource);
+  constructor(@inject('datasources.db') dataSource: juggler.DataSource) {
+    super(Todo, dataSource);
   }
 }
 ```

examples/soap-calculator/src/services/calculator.service.ts

@@ -37,10 +37,10 @@ export interface CalculatorService {
 export class CalculatorServiceProvider implements Provider<CalculatorService> {
   constructor(
     @inject('datasources.calculator')
-    protected datasource: juggler.DataSource = new CalculatorDataSource(),
+    protected dataSource: juggler.DataSource = new CalculatorDataSource(),
   ) {}
 
   value(): Promise<CalculatorService> {
-    return getService(this.datasource);
+    return getService(this.dataSource);
   }
 }

examples/todo-list/src/repositories/todo-list.repository.ts

@@ -20,11 +20,11 @@ export class TodoListRepository extends DefaultCrudRepository<
   public todos: HasManyRepositoryFactory<Todo, typeof TodoList.prototype.id>;
 
   constructor(
-    @inject('datasources.db') protected datasource: juggler.DataSource,
+    @inject('datasources.db') dataSource: juggler.DataSource,
     @repository.getter(TodoRepository)
     protected todoRepositoryGetter: Getter<TodoRepository>,
   ) {
-    super(TodoList, datasource);
+    super(TodoList, dataSource);
     this.todos = this._createHasManyRepositoryFactoryFor(
       'todos',
       todoRepositoryGetter,

examples/todo-list/src/repositories/todo.repository.ts

@@ -11,9 +11,7 @@ export class TodoRepository extends DefaultCrudRepository<
   Todo,
   typeof Todo.prototype.id
 > {
-  constructor(
-    @inject('datasources.db') protected datasource: juggler.DataSource,
-  ) {
-    super(Todo, datasource);
+  constructor(@inject('datasources.db') dataSource: juggler.DataSource) {
+    super(Todo, dataSource);
   }
 }

examples/todo/src/repositories/todo.repository.ts

@@ -11,9 +11,7 @@ export class TodoRepository extends DefaultCrudRepository<
   Todo,
   typeof Todo.prototype.id
 > {
-  constructor(
-    @inject('datasources.db') protected datasource: juggler.DataSource,
-  ) {
-    super(Todo, datasource);
+  constructor(@inject('datasources.db') dataSource: juggler.DataSource) {
+    super(Todo, dataSource);
   }
 }

examples/todo/src/services/geocoder.service.ts

@@ -26,10 +26,10 @@ export interface GeocoderService {
 export class GeocoderServiceProvider implements Provider<GeocoderService> {
   constructor(
     @inject('datasources.geocoder')
-    protected datasource: juggler.DataSource = new GeocoderDataSource(),
+    protected dataSource: juggler.DataSource = new GeocoderDataSource(),
   ) {}
 
   value(): Promise<GeocoderService> {
-    return getService(this.datasource);
+    return getService(this.dataSource);
   }
 }