@avonjs/avonjs/dist/Mixins/Lookupable.js

A fluent Node.js API generator.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Contracts_1 = require("../Contracts");
exports.default = (Parent) => {
    class Lookupable extends Parent {
        /**
         * The callback to be used for the field's default value.
         */
        lookupCallback;
        /**
         * The key used to look up the resource.
         */
        lookupKeyUsing;
        /**
         * Apply the filter to the given query.
         */
        async applyLookup(request, queryBuilder, value) {
            if (typeof this.lookupCallback === 'function') {
                await this.lookupCallback?.apply(this, [request, queryBuilder, value]);
            }
            else {
                queryBuilder.where({
                    key: this.lookupKey(),
                    value: value,
                    operator: Contracts_1.Operator.eq,
                });
            }
        }
        /**
         * Indicates the field is look up able.
         */
        isLookupable() {
            return Boolean(this.lookupCallback);
        }
        /**
         * The callback used to determine if the field is lookupable.
         */
        lookupable(callback = true) {
            this.lookupCallback = callback;
            return this;
        }
        /**
         * Get the look up key name.
         */
        lookupKey() {
            return this.lookupKeyUsing ?? this.attribute;
        }
        /**
         * Set the look up key name.
         */
        lookupUsing(lookupKey) {
            this.lookupKeyUsing = lookupKey;
            return this;
        }
    }
    return Lookupable;
};