export interface Note {
[elementId: string]: {
title: string;
text: string;
isLiked: boolean;
};
}
export class StorageService {
public static initService () {
if (!StorageService.getNotes().length) {
Array
.from(Array(5).keys())
.forEach(() => {
StorageService.addNote({
id: faker.random.uuid(),
title: faker.random.word(),
text: faker.lorem.paragraph(),
isLiked: false
});
});
}
}
public static addNote (data: Note): void {
const saved = StorageService.getNotes();
saved[id] = data;
StorageService.saveNotes(saved);
}
public static editNote (id: string, data: Partial<Note>): void {
let savedNotes = StorageService.getNotes();
savedNotes[id] = {
...savedNotes[id],
...data
};
StorageService.saveNotes(savedNotes);
}
public static removeNote (id: string): void {
const savedNotes = StorageService.getNotes();
delete savedNotes[id]
StorageService.saveNotes(newNotes);
}
public static getNotes (): Note[] {
const result = JSON.parse(localStorage.getItem('notes'));
return result || {};
}
public static saveNotes (Notes: Note[]) {
localStorage.setItem('Notes', JSON.stringify(Notes));
}
public static findNote (id: string) {
return StorageService.getNotes()[id];
}
public static toggleLikeToNote (id: string): void {
const savedNotes = StorageService.getNotes();
savedNodes[id][isLiked] = !savedNodes[id][isLiked];
StorageService.saveNotes(savedNotes);
}
}
