adonis-api-resources/build/src/resource.js

API resources for AdonisJS

import EntityProcessor from './processors/entity.js';
import CollectionProcessor from './processors/collection.js';
import PaginatedProcessor from './processors/paginated.js';
import { paginate } from './utils/paginate.js';
export class Resource {
    data;
    constructor(data) {
        this.data = data;
    }
    _processor;
    isPaginated(data) {
        const ormPaginated = 'rows' in data && 'currentPage' in data;
        const odmPaginated = 'data' in data && 'meta' in data;
        const indeedPaginated = ormPaginated || odmPaginated;
        if (odmPaginated)
            data.getMeta = () => data.meta;
        return indeedPaginated;
    }
    isCollection(data) {
        return Array.isArray(data);
    }
    processor() {
        if (!this._processor) {
            if (this.isPaginated(this.data)) {
                this._processor = new PaginatedProcessor(new CollectionProcessor());
            }
            else if (this.isCollection(this.data)) {
                this._processor = new CollectionProcessor();
            }
            else {
                this._processor = new EntityProcessor();
            }
        }
        return this._processor;
    }
    pick(...keys) {
        const processor = this.processor();
        this.data = processor.pick(this.data, ...keys);
        return this;
    }
    omit(...keys) {
        const processor = this.processor();
        this.data = processor.omit(this.data, ...keys);
        return this;
    }
    remap() {
        const processor = this.processor();
        this.data = processor.remap(this.data, this.defineMap);
        return this;
    }
    paginate(page = 1, limit = 10) {
        if (!this.isCollection(this.data)) {
            throw new Error('Pagination requires an array of objects');
        }
        this.data = paginate(this.data, page, limit);
        return this;
    }
    redefine() {
        return this.remap();
    }
    get() {
        return this;
    }
    refine() {
        return this.remap();
    }
    refinePaginate(page = 1, limit = 10) {
        return this.remap().paginate(page, limit);
    }
}
;
Resource.prototype.toJSON = function () {
    return this.data;
};