[js][data_repository][04_explicit_arguments] Use explicit arguments

Author: rgomezcasas

examples/js/js-data_repository-04_explicit_arguments/src/Container.js

@@ -8,6 +8,12 @@ export class Container {
     mysqlDatabase = "super_project";
     mysqlPort     = 3306;
 
-    mysqlUserRepository = new MySqlUserRepository(this);
+    mysqlUserRepository = new MySqlUserRepository(
+        this.mysqlHost,
+        this.mysqlUser,
+        this.mysqlPassword,
+        this.mysqlDatabase,
+        this.mysqlPort
+    );
     usersSearcher       = new UsersSearcher(this.mysqlUserRepository);
 }

examples/js/js-data_repository-04_explicit_arguments/src/MySqlUserRepository.js

@@ -1,12 +1,12 @@
 export class MySqlUserRepository {
-    constructor(container) {
+    constructor(mysqlHost, mysqlUser, mysqlPassword, mysqlDatabase, mysqlPort) {
         const Mysql     = require('sync-mysql');
         this.connection = new Mysql({
-            host: container.mysqlHost,
-            user: container.mysqlUser,
-            password: container.mysqlPassword,
-            database: container.mysqlDatabase,
-            port: container.mysqlPort
+            host: mysqlHost,
+            user: mysqlUser,
+            password: mysqlPassword,
+            database: mysqlDatabase,
+            port: mysqlPort
         });
     }