AssignmentHelper => Add displayExecutionResult function

helpers/Dojo/ClientsSharedAssignmentHelper.ts

+import chalk               from 'chalk';
+import boxen               from 'boxen';
+import Icon                from '../../types/Icon';
+import AssignmentValidator from './AssignmentValidator';
+
+
+class ClientsSharedAssignmentHelper {
+    displayExecutionResults(validator: AssignmentValidator, successMessage: string, Style: { INFO: chalk.Chalk, SUCCESS: chalk.Chalk, FAILURE: chalk.Chalk }) {
+        const finalLogGlobalResult = `${ Style.INFO('Global result') } : ${ validator.success ? Style.SUCCESS(`${ Icon.SUCCESS } Success`) : Style.FAILURE(`${ Icon.FAILURE } Failure`) }`;
+
+        const finalLogSuccessMessage = validator.success ? `${ successMessage }` : '';
+        const finalLogErrorMessage = !validator.success ? `${ Style.INFO('Error message') } :\n${ Style.FAILURE(validator.fatalErrorMessage) }` : '';
+
+        console.log(boxen(`${ finalLogGlobalResult }\n\n${ finalLogSuccessMessage }${ finalLogErrorMessage }`, {
+            title         : 'Results',
+            titleAlignment: 'center',
+            borderColor   : validator.success ? 'green' : 'red',
+            borderStyle   : 'bold',
+            margin        : 1,
+            padding       : 1,
+            textAlignment : 'left'
+        }));
+    }
+}
+
+
+export default new ClientsSharedAssignmentHelper();
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