@directus/api/dist/services/translations.js

Directus is a real-time API and App dashboard for managing SQL database content

import getDatabase from '../database/index.js';
import { InvalidPayloadError } from '@directus/errors';
import { ItemsService } from './items.js';
export class TranslationsService extends ItemsService {
    constructor(options) {
        super('directus_translations', options);
        this.knex = options.knex || getDatabase();
        this.accountability = options.accountability || null;
        this.schema = options.schema;
    }
    async translationKeyExists(key, language) {
        const result = await this.knex.select('id').from(this.collection).where({ key, language });
        return result.length > 0;
    }
    async createOne(data, opts) {
        if (await this.translationKeyExists(data['key'], data['language'])) {
            throw new InvalidPayloadError({ reason: 'Duplicate key and language combination' });
        }
        return await super.createOne(data, opts);
    }
    async updateMany(keys, data, opts) {
        if (keys.length > 0 && 'key' in data && 'language' in data) {
            throw new InvalidPayloadError({ reason: 'Duplicate key and language combination' });
        }
        else if ('key' in data || 'language' in data) {
            const items = await this.readMany(keys);
            for (const item of items) {
                const updatedData = { ...item, ...data };
                if (await this.translationKeyExists(updatedData['key'], updatedData['language'])) {
                    throw new InvalidPayloadError({ reason: 'Duplicate key and language combination' });
                }
            }
        }
        return await super.updateMany(keys, data, opts);
    }
}