112 lines
3.9 KiB
TypeScript
112 lines
3.9 KiB
TypeScript
import { HttpErrorResponse } from '@angular/common/http';
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import { FormGroup } from '@angular/forms';
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import { MatDialog } from '@angular/material';
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import { ActivatedRoute, Router } from '@angular/router';
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import { BaseFormEditorModel } from '@common/base/base-form-editor-model';
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import { BasePendingChangesComponent } from '@common/base/base-pending-changes.component';
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import { FormService } from '@common/forms/form-service';
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import { ConfirmationDialogComponent } from '@common/modules/confirmation-dialog/confirmation-dialog.component';
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import { HttpError, HttpErrorHandlingService } from '@common/modules/errors/error-handling/http-error-handling.service';
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import { SnackBarNotificationLevel, UiNotificationService } from '@common/modules/notification/ui-notification-service';
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import { Guid } from '@common/types/guid';
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import { TranslateService } from '@ngx-translate/core';
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import { Observable } from 'rxjs';
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import { takeUntil } from 'rxjs/operators';
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export abstract class BaseFormEditor<FormModel, EditorModelType extends BaseFormEditorModel> extends BasePendingChangesComponent {
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isNew = true;
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isDeleted = false;
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editorModel: EditorModelType;
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serverData: FormModel; //To be used only for presentation purposes
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formGroup: FormGroup = null;
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abstract deleteItem(id: Guid);
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abstract refreshData(): void;
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abstract persistForm(onSuccess?: (response) => void): void;
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abstract buildForm(): void;
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constructor(
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protected dialog: MatDialog,
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protected language: TranslateService,
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protected formService: FormService,
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protected router: Router,
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protected route: ActivatedRoute,
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protected uiNotificationService: UiNotificationService,
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protected httpErrorHandlingService: HttpErrorHandlingService,
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) { super(); }
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public isFormValid() {
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return this.formGroup.valid;
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}
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public delete() {
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const value = this.formGroup.value;
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if (value.id) {
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const dialogRef = this.dialog.open(ConfirmationDialogComponent, {
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maxWidth: '300px',
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data: {
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message: this.language.instant('COMMONS.CONFIRMATION-DIALOG.DELETE-ITEM'),
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confirmButton: this.language.instant('COMMONS.CONFIRMATION-DIALOG.ACTIONS.CONFIRM'),
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cancelButton: this.language.instant('COMMONS.CONFIRMATION-DIALOG.ACTIONS.CANCEL')
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}
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});
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dialogRef.afterClosed().pipe(takeUntil(this._destroyed)).subscribe(result => {
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if (result) {
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this.deleteItem(value.id);
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}
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});
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}
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}
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public cancel(): void {
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this.router.navigate(['/folders']);
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}
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onCallbackSuccess(data?: any): void {
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this.uiNotificationService.snackBarNotification(this.isNew ? this.language.instant('GENERAL.SNACK-BAR.SUCCESSFUL-CREATION') : this.language.instant('GENERAL.SNACK-BAR.SUCCESSFUL-UPDATE'), SnackBarNotificationLevel.Success);
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this.refreshOnNavigateToData(data.id);
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}
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onCallbackError(errorResponse: HttpErrorResponse) {
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const error: HttpError = this.httpErrorHandlingService.getError(errorResponse);
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if (error.statusCode === 400) {
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this.editorModel.validationErrorModel.fromJSONObject(errorResponse.error);
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this.formService.validateAllFormFields(this.formGroup);
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} else {
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this.uiNotificationService.snackBarNotification(error.getMessagesString(), SnackBarNotificationLevel.Warning);
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}
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}
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canDeactivate(): boolean | Observable<boolean> {
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return this.formGroup ? !this.formGroup.dirty : true;
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}
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formSubmit(): void {
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this.formService.removeAllBackEndErrors(this.formGroup);
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this.formService.touchAllFormFields(this.formGroup);
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if (!this.isFormValid()) {
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return;
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}
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this.persistForm(complete => {
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this.refreshOnNavigateToData(complete.id);
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});
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}
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private refreshOnNavigateToData(id: Guid): void {
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if (this.isNew) {
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this.formGroup.markAsPristine();
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this.router.navigate(['../' + (id)], { relativeTo: this.route });
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} else { this.internalRefreshData(); }
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}
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private internalRefreshData(): void {
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setTimeout(() => {
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this.formGroup = null;
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this.editorModel = null;
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});
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this.refreshData();
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}
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}
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