@avonjs/avonjs/dist/Mixins/OrderableFields.js

A fluent Node.js API generator.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Contracts_1 = require("../Contracts");
exports.default = (Parent) => {
    class OrderableFields extends Parent {
        /**
         * Indicates if the field is nullable.
         */
        acceptsNullValues = true;
        /**
         * Apply the filter into the given repository.
         */
        async apply(request, queryBuilder, direction) {
            if (!Object.values(Contracts_1.Direction).includes(direction) &&
                this.isValidNullValue(direction)) {
                return;
            }
            return this.field.applyOrdering(request, queryBuilder, Contracts_1.Direction.ASC === direction ? Contracts_1.Direction.ASC : Contracts_1.Direction.DESC);
        }
        /**
         * Get the query parameter key for filter.
         */
        key() {
            return `${this.field.constructor.name}:${this.field.attribute}`;
        }
    }
    return OrderableFields;
};