8bad6159cf
- Updated relative imports by replacing `@/` aliases with proper `../` paths for consistency. - Refined type definitions in IPC handlers and repositories (`User`, `Chapter`, `Act`, etc.). - Simplified return types in `Location` model methods for streamlined usage.
575 lines
30 KiB
TypeScript
575 lines
30 KiB
TypeScript
import { Database, QueryResult, RunResult, SQLiteValue } from "node-sqlite3-wasm";
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import System from "../System.js";
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export interface BookWorldTable extends Record<string, SQLiteValue> {
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world_id: string;
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name: string;
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hashed_name: string;
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author_id: string;
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book_id: string;
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history: string | null;
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politics: string | null;
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economy: string | null;
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religion: string | null;
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languages: string | null;
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last_update: number;
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}
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export interface BookWorldElementsTable extends Record<string, SQLiteValue> {
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element_id: string;
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world_id: string;
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user_id: string;
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element_type: number;
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name: string;
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original_name: string;
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description: string | null;
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last_update: number;
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}
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export interface SyncedWorldResult extends Record<string, SQLiteValue> {
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world_id: string;
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book_id: string;
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name: string;
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last_update: number;
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}
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export interface SyncedWorldElementResult extends Record<string, SQLiteValue> {
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element_id: string;
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world_id: string;
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name: string;
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last_update: number;
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}
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export interface WorldQuery extends Record<string, SQLiteValue> {
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world_id: string;
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world_name: string;
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history: string | null;
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politics: string | null;
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economy: string | null;
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religion: string | null;
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languages: string | null;
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element_id: string | null;
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element_name: string | null;
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element_description: string | null;
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element_type: number | null;
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}
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export interface WorldElementValue {
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id: string;
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name: string;
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description: string;
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type: number;
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}
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export default class WorldRepository {
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/**
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* Checks if a world with the given name exists for a specific user and book.
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* @param userId - The unique identifier of the user
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* @param bookId - The unique identifier of the book
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* @param worldName - The hashed name of the world to check
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns True if the world exists, false otherwise
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*/
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public static checkWorldExist(userId: string, bookId: string, worldName: string, lang: 'fr' | 'en'): boolean {
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try {
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const db: Database = System.getDb();
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const query: string = 'SELECT world_id FROM book_world WHERE author_id=? AND book_id=? AND hashed_name=?';
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const params: SQLiteValue[] = [userId, bookId, worldName];
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const world: QueryResult | null = db.get(query, params);
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return world !== null;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de vérifier l'existence du monde.` : `Unable to verify world existence.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Inserts a new world into the database.
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* @param worldId - The unique identifier for the new world
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* @param userId - The unique identifier of the author
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* @param bookId - The unique identifier of the book
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* @param encryptedName - The encrypted name of the world
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* @param hashedName - The hashed name of the world for uniqueness checks
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns The world ID if insertion was successful
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*/
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public static insertNewWorld(worldId: string, userId: string, bookId: string, encryptedName: string, hashedName: string, lang: 'fr' | 'en'): string {
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let insertResult: RunResult;
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try {
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const db: Database = System.getDb();
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const query: string = 'INSERT INTO book_world (world_id, author_id, book_id, name, hashed_name, last_update) VALUES (?, ?, ?, ?, ?, ?)';
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const params: SQLiteValue[] = [worldId, userId, bookId, encryptedName, hashedName, System.timeStampInSeconds()];
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insertResult = db.run(query, params);
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible d'ajouter le monde.` : `Unable to add world.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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if (!insertResult || insertResult.changes === 0) {
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throw new Error(lang === 'fr' ? `Erreur lors de l'ajout du monde.` : `Error adding world.`);
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}
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return worldId;
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}
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/**
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* Fetches all worlds and their elements for a specific user and book.
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* @param userId - The unique identifier of the user
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* @param bookId - The unique identifier of the book
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns An array of world query results with joined element data
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*/
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public static fetchWorlds(userId: string, bookId: string, lang: 'fr' | 'en'): WorldQuery[] {
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try {
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const db: Database = System.getDb();
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const query: string = `SELECT world.world_id AS world_id, world.name AS world_name, world.history, world.politics, world.economy, world.religion, world.languages, element.element_id AS element_id, element.name AS element_name, element.description AS element_description, element.element_type FROM book_world AS world LEFT JOIN book_world_elements AS element ON world.world_id=element.world_id WHERE world.author_id=? AND world.book_id=?`;
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const params: SQLiteValue[] = [userId, bookId];
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const worlds: WorldQuery[] = db.all(query, params) as WorldQuery[];
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return worlds;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de récupérer les mondes.` : `Unable to retrieve worlds.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Updates a world's data in the database.
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* @param userId - The unique identifier of the author
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* @param worldId - The unique identifier of the world to update
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* @param encryptName - The new encrypted name
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* @param hashedName - The new hashed name
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* @param encryptHistory - The new encrypted history
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* @param encryptPolitics - The new encrypted politics
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* @param encryptEconomy - The new encrypted economy
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* @param encryptReligion - The new encrypted religion
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* @param encryptLanguages - The new encrypted languages
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* @param lastUpdate - The timestamp of the last update
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns True if the update was successful, false otherwise
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*/
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public static updateWorld(userId: string, worldId: string, encryptName: string, hashedName: string, encryptHistory: string, encryptPolitics: string, encryptEconomy: string, encryptReligion: string, encryptLanguages: string, lastUpdate: number, lang: 'fr' | 'en'): boolean {
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try {
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const db: Database = System.getDb();
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const query: string = 'UPDATE book_world SET name=?, hashed_name=?, history=?, politics=?, economy=?, religion=?, languages=?, last_update=? WHERE author_id=? AND world_id=?';
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const params: SQLiteValue[] = [encryptName, hashedName, encryptHistory, encryptPolitics, encryptEconomy, encryptReligion, encryptLanguages, lastUpdate, userId, worldId];
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const updateResult: RunResult = db.run(query, params);
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return updateResult.changes > 0;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de mettre à jour le monde.` : `Unable to update world.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Updates multiple world elements in the database.
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* @param userId - The unique identifier of the user
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* @param elements - An array of world element values to update
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns True if all updates were successful, false otherwise
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*/
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public static updateWorldElements(userId: string, elements: WorldElementValue[], lang: 'fr' | 'en'): boolean {
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try {
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const db: Database = System.getDb();
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const query: string = 'UPDATE book_world_elements SET name=?, description=?, element_type=?, last_update=? WHERE user_id=? AND element_id=?';
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for (const element of elements) {
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const params: SQLiteValue[] = [element.name, element.description, element.type, System.timeStampInSeconds(), userId, element.id];
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const updateResult: RunResult = db.run(query, params);
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if (updateResult.changes <= 0) {
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return false;
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}
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}
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return true;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de mettre à jour les éléments du monde.` : `Unable to update world elements.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Checks if a world element with the given hashed name exists.
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* @param worldNumId - The unique identifier of the world
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* @param hashedName - The hashed name of the element to check
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns True if the element exists, false otherwise
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*/
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public static checkElementExist(worldNumId: string, hashedName: string, lang: 'fr' | 'en'): boolean {
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try {
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const db: Database = System.getDb();
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const query: string = 'SELECT element_id FROM book_world_elements WHERE world_id=? AND original_name=?';
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const params: SQLiteValue[] = [worldNumId, hashedName];
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const element: QueryResult | null = db.get(query, params);
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return element !== null;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de vérifier l'existence de l'élément.` : `Unable to verify element existence.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Inserts a new world element into the database.
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* @param userId - The unique identifier of the user
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* @param elementId - The unique identifier for the new element
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* @param elementType - The type of the element
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* @param worldId - The unique identifier of the parent world
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* @param encryptedName - The encrypted name of the element
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* @param hashedName - The hashed name of the element for uniqueness checks
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns The element ID if insertion was successful
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*/
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public static insertNewElement(userId: string, elementId: string, elementType: number, worldId: string, encryptedName: string, hashedName: string, lang: 'fr' | 'en'): string {
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let insertResult: RunResult;
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try {
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const db: Database = System.getDb();
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const query: string = 'INSERT INTO book_world_elements (element_id, world_id, user_id, name, original_name, element_type, last_update) VALUES (?, ?, ?, ?, ?, ?, ?)';
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const params: SQLiteValue[] = [elementId, worldId, userId, encryptedName, hashedName, elementType, System.timeStampInSeconds()];
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insertResult = db.run(query, params);
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible d'ajouter l'élément.` : `Unable to add element.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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if (!insertResult || insertResult.changes === 0) {
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throw new Error(lang === 'fr' ? `Erreur lors de l'ajout de l'élément.` : `Error adding element.`);
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}
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return elementId;
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}
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/**
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* Deletes a world element from the database.
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* @param userId - The unique identifier of the user
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* @param elementId - The unique identifier of the element to delete
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns True if the deletion was successful, false otherwise
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*/
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public static deleteElement(userId: string, elementId: string, lang: 'fr' | 'en'): boolean {
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try {
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const db: Database = System.getDb();
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const query: string = 'DELETE FROM book_world_elements WHERE user_id=? AND element_id=?';
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const params: SQLiteValue[] = [userId, elementId];
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const deleteResult: RunResult = db.run(query, params);
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return deleteResult.changes > 0;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de supprimer l'élément.` : `Unable to delete element.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Fetches all worlds for a specific user and book.
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* @param userId - The unique identifier of the user
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* @param bookId - The unique identifier of the book
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns A promise resolving to an array of book world table records
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*/
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static async fetchBookWorlds(userId: string, bookId: string, lang: 'fr' | 'en'): Promise<BookWorldTable[]> {
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try {
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const db: Database = System.getDb();
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const query: string = 'SELECT world_id, name, hashed_name, author_id, book_id, history, politics, economy, religion, languages, last_update FROM book_world WHERE author_id=? AND book_id=?';
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const params: SQLiteValue[] = [userId, bookId];
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const worlds: BookWorldTable[] = db.all(query, params) as BookWorldTable[];
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return worlds;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de récupérer les mondes.` : `Unable to retrieve worlds.`);
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} else {
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Fetches all elements for a specific world.
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* @param userId - The unique identifier of the user
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* @param worldId - The unique identifier of the world
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns A promise resolving to an array of book world elements table records
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*/
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static async fetchBookWorldElements(userId: string, worldId: string, lang: 'fr' | 'en'): Promise<BookWorldElementsTable[]> {
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try {
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const db: Database = System.getDb();
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const query: string = 'SELECT element_id, world_id, user_id, element_type, name, original_name, description, last_update FROM book_world_elements WHERE user_id=? AND world_id=?';
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const params: SQLiteValue[] = [userId, worldId];
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const elements: BookWorldElementsTable[] = db.all(query, params) as BookWorldElementsTable[];
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return elements;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de récupérer les éléments du monde.` : `Unable to retrieve world elements.`);
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} else {
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Fetches all synced worlds for a specific user.
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* @param userId - The unique identifier of the user
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns An array of synced world results
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*/
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static fetchSyncedWorlds(userId: string, lang: 'fr' | 'en'): SyncedWorldResult[] {
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try {
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const db: Database = System.getDb();
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const query: string = 'SELECT world_id, book_id, name, last_update FROM book_world WHERE author_id = ?';
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const params: SQLiteValue[] = [userId];
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const syncedWorlds: SyncedWorldResult[] = db.all(query, params) as SyncedWorldResult[];
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return syncedWorlds;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de récupérer les mondes synchronisés.` : `Unable to retrieve synced worlds.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Fetches all synced world elements for a specific user.
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* @param userId - The unique identifier of the user
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns An array of synced world element results
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*/
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static fetchSyncedWorldElements(userId: string, lang: 'fr' | 'en'): SyncedWorldElementResult[] {
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try {
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const db: Database = System.getDb();
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const query: string = 'SELECT element_id, world_id, name, last_update FROM book_world_elements WHERE user_id = ?';
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const params: SQLiteValue[] = [userId];
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const syncedElements: SyncedWorldElementResult[] = db.all(query, params) as SyncedWorldElementResult[];
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return syncedElements;
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} catch (error: unknown) {
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if (error instanceof Error) {
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console.error(`DB Error: ${error.message}`);
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throw new Error(lang === 'fr' ? `Impossible de récupérer les éléments de monde synchronisés.` : `Unable to retrieve synced world elements.`);
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} else {
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console.error("An unknown error occurred.");
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throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
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}
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}
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}
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/**
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* Inserts a synced world into the database.
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* @param worldId - The unique identifier for the world
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* @param name - The encrypted name of the world
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* @param hashedName - The hashed name of the world
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* @param authorId - The unique identifier of the author
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* @param bookId - The unique identifier of the book
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* @param history - The encrypted history (optional)
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* @param politics - The encrypted politics (optional)
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* @param economy - The encrypted economy (optional)
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* @param religion - The encrypted religion (optional)
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* @param languages - The encrypted languages (optional)
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* @param lastUpdate - The timestamp of the last update
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* @param lang - The language for error messages ('fr' or 'en')
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* @returns True if the insertion was successful, false otherwise
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*/
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static insertSyncWorld(worldId: string, name: string, hashedName: string, authorId: string, bookId: string, history: string | null, politics: string | null, economy: string | null, religion: string | null, languages: string | null, lastUpdate: number, lang: 'fr' | 'en'): boolean {
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try {
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const db: Database = System.getDb();
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const query: string = `INSERT INTO book_world (world_id, name, hashed_name, author_id, book_id, history, politics, economy, religion, languages, last_update) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
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const params: SQLiteValue[] = [worldId, name, hashedName, authorId, bookId, history, politics, economy, religion, languages, lastUpdate];
|
|
const insertResult: RunResult = db.run(query, params);
|
|
return insertResult.changes > 0;
|
|
} catch (error: unknown) {
|
|
if (error instanceof Error) {
|
|
console.error(`DB Error: ${error.message}`);
|
|
throw new Error(lang === 'fr' ? `Impossible d'insérer le monde.` : `Unable to insert world.`);
|
|
} else {
|
|
throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Inserts a synced world element into the database.
|
|
* @param elementId - The unique identifier for the element
|
|
* @param worldId - The unique identifier of the parent world
|
|
* @param userId - The unique identifier of the user
|
|
* @param elementType - The type of the element
|
|
* @param name - The encrypted name of the element
|
|
* @param originalName - The original hashed name
|
|
* @param description - The encrypted description (optional)
|
|
* @param lastUpdate - The timestamp of the last update
|
|
* @param lang - The language for error messages ('fr' or 'en')
|
|
* @returns True if the insertion was successful, false otherwise
|
|
*/
|
|
static insertSyncWorldElement(elementId: string, worldId: string, userId: string, elementType: number, name: string, originalName: string, description: string | null, lastUpdate: number, lang: 'fr' | 'en'): boolean {
|
|
try {
|
|
const db: Database = System.getDb();
|
|
const query: string = `INSERT INTO book_world_elements (element_id, world_id, user_id, element_type, name, original_name, description, last_update) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`;
|
|
const params: SQLiteValue[] = [elementId, worldId, userId, elementType, name, originalName, description, lastUpdate];
|
|
const insertResult: RunResult = db.run(query, params);
|
|
return insertResult.changes > 0;
|
|
} catch (error: unknown) {
|
|
if (error instanceof Error) {
|
|
console.error(`DB Error: ${error.message}`);
|
|
throw new Error(lang === 'fr' ? `Impossible d'insérer l'élément du monde.` : `Unable to insert world element.`);
|
|
} else {
|
|
throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fetches a complete world by its ID.
|
|
* @param id - The unique identifier of the world
|
|
* @param lang - The language for error messages ('fr' or 'en')
|
|
* @returns A promise resolving to an array of book world table records
|
|
*/
|
|
static async fetchCompleteWorldById(id: string, lang: "fr" | "en"): Promise<BookWorldTable[]> {
|
|
try {
|
|
const db: Database = System.getDb();
|
|
const query: string = `SELECT world_id, name, hashed_name, author_id, book_id, history, politics, economy, religion, languages, last_update FROM book_world WHERE world_id = ?`;
|
|
const params: SQLiteValue[] = [id];
|
|
const worlds: BookWorldTable[] = db.all(query, params) as BookWorldTable[];
|
|
return worlds;
|
|
} catch (error: unknown) {
|
|
if (error instanceof Error) {
|
|
throw new Error(lang === 'fr' ? `Impossible de récupérer le monde complet.` : `Unable to retrieve complete world.`);
|
|
} else {
|
|
throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fetches a complete world element by its ID.
|
|
* @param id - The unique identifier of the element
|
|
* @param lang - The language for error messages ('fr' or 'en')
|
|
* @returns A promise resolving to an array of book world elements table records
|
|
*/
|
|
static async fetchCompleteWorldElementById(id: string, lang: "fr" | "en"): Promise<BookWorldElementsTable[]> {
|
|
try {
|
|
const db: Database = System.getDb();
|
|
const query: string = `SELECT element_id, world_id, user_id, element_type, name, original_name, description, last_update FROM book_world_elements WHERE element_id = ?`;
|
|
const params: SQLiteValue[] = [id];
|
|
const elements: BookWorldElementsTable[] = db.all(query, params) as BookWorldElementsTable[];
|
|
return elements;
|
|
} catch (error: unknown) {
|
|
if (error instanceof Error) {
|
|
throw new Error(lang === 'fr' ? `Impossible de récupérer l'élément de monde complet.` : `Unable to retrieve complete world element.`);
|
|
} else {
|
|
throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Updates a single world element's name and description.
|
|
* @param userId - The unique identifier of the user
|
|
* @param elementId - The unique identifier of the element to update
|
|
* @param name - The new encrypted name
|
|
* @param description - The new encrypted description
|
|
* @param lastUpdate - The timestamp of the last update
|
|
* @param lang - The language for error messages ('fr' or 'en')
|
|
* @returns True if the update was successful, false otherwise
|
|
*/
|
|
static updateWorldElement(userId: string, elementId: string, name: string, description: string, lastUpdate: number, lang: "fr" | "en"): boolean {
|
|
try {
|
|
const db: Database = System.getDb();
|
|
const query: string = `UPDATE book_world_elements SET name = ?, description = ?, last_update = ? WHERE element_id = ? AND user_id = ?`;
|
|
const params: SQLiteValue[] = [name, description, lastUpdate, elementId, userId];
|
|
const updateResult: RunResult = db.run(query, params);
|
|
return updateResult.changes > 0;
|
|
} catch (error: unknown) {
|
|
if (error instanceof Error) {
|
|
console.error(`DB Error: ${error.message}`);
|
|
throw new Error(lang === 'fr' ? `Impossible de mettre à jour l'élément du monde.` : `Unable to update world element.`);
|
|
} else {
|
|
console.error("An unknown error occurred.");
|
|
throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks if a world exists for a specific user and book.
|
|
* @param userId - The unique identifier of the user
|
|
* @param bookId - The unique identifier of the book
|
|
* @param worldId - The unique identifier of the world
|
|
* @param lang - The language for error messages ('fr' or 'en')
|
|
* @returns True if the world exists, false otherwise
|
|
*/
|
|
static worldExist(userId: string, bookId: string, worldId: string, lang: "fr" | "en"): boolean {
|
|
try {
|
|
const db: Database = System.getDb();
|
|
const query: string = 'SELECT 1 FROM book_world WHERE world_id=? AND author_id=? AND book_id=?';
|
|
const params: SQLiteValue[] = [worldId, userId, bookId];
|
|
const world: QueryResult | null = db.get(query, params) || null;
|
|
return world !== null;
|
|
} catch (error: unknown) {
|
|
if (error instanceof Error) {
|
|
console.error(`DB Error: ${error.message}`);
|
|
throw new Error(lang === 'fr' ? `Impossible de vérifier l'existence du monde.` : `Unable to check world existence.`);
|
|
} else {
|
|
throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks if a world element exists for a specific user and world.
|
|
* @param userId - The unique identifier of the user
|
|
* @param worldId - The unique identifier of the world
|
|
* @param elementId - The unique identifier of the element
|
|
* @param lang - The language for error messages ('fr' or 'en')
|
|
* @returns True if the element exists, false otherwise
|
|
*/
|
|
static worldElementExist(userId: string, worldId: string, elementId: string, lang: "fr" | "en"): boolean {
|
|
try {
|
|
const db: Database = System.getDb();
|
|
const query: string = 'SELECT 1 FROM book_world_elements WHERE element_id=? AND world_id=? AND user_id=?';
|
|
const params: SQLiteValue[] = [elementId, worldId, userId];
|
|
const element: QueryResult | null = db.get(query, params) || null;
|
|
return element !== null;
|
|
} catch (error: unknown) {
|
|
if (error instanceof Error) {
|
|
console.error(`DB Error: ${error.message}`);
|
|
throw new Error(lang === 'fr' ? `Impossible de vérifier l'existence de l'élément du monde.` : `Unable to check world element existence.`);
|
|
} else {
|
|
throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
|
|
}
|
|
}
|
|
}
|
|
}
|