src/app/pages/curriculum-maintenance/class-levels/view-class-level-categories/view-class-level-categories.component.ts
import { Component, OnInit } from '@angular/core';
import { map } from 'rxjs/operators';
import {
CREATE_CLASS_LEVEL_CATEGORY_CURRICULUM,
EDIT_CLASS_LEVEL_CATEGORY_CURRICULUM,
VIEW_CLASS_LEVEL_CATEGORY_CURRICULUM
} from '../../services/menu-items.service';
import { ClassLevelCategoryService } from '../services/class-level-category.service';
export interface IUnitCategory {
id: number;
name: string;
active: boolean | 0 | 1 | null | undefined;
description?: string;
}
@Component({
selector: 'app-view-class-level-categories',
templateUrl: './view-class-level-categories.component.html',
styleUrls: ['./view-class-level-categories.component.css']
})
export class ViewClassLevelCategoriesComponent implements OnInit {
classLevelCategories: IUnitCategory[];
createClassLevelCategoryCurriculum: string;
editClassLevelCategoryCurriculum: any;
viewClassLevelCategoryCurriculum: (id: string | number) => string;
constructor(
private classLevelCategory: ClassLevelCategoryService,
) { }
ngOnInit() {
this.createClassLevelCategoryCurriculum = CREATE_CLASS_LEVEL_CATEGORY_CURRICULUM;
this.editClassLevelCategoryCurriculum = EDIT_CLASS_LEVEL_CATEGORY_CURRICULUM;
this.viewClassLevelCategoryCurriculum = VIEW_CLASS_LEVEL_CATEGORY_CURRICULUM;
this.getItems();
}
getItems(): void {
this.classLevelCategory.getAll().pipe(map(res => {
if (!res) {
res = [];
}
return res.map(item => {
return { ...item, description: item.description ? item.description : 'No Description Available!' };
});
})).subscribe(items => {
this.classLevelCategories = items;
});
}
deleteClassLevelCategory(category): void {
const toBeDeleted = this.classLevelCategories.find(item => item.id === category);
const deletionConfirmed = confirm('Are you sure you wish to delete' + toBeDeleted.name);
if (deletionConfirmed) {
this.classLevelCategory.delete(toBeDeleted.id).subscribe(res => {
this.getItems();
});
}
}
}