@typegoose/typegoose/lib/prop.js

Define Mongoose models using TypeScript classes

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Prop = exports.prop = void 0;
const tslib_1 = require("tslib");
const constants_1 = require("./internal/constants");
const utils = tslib_1.__importStar(require("./internal/utils"));
const logSettings_1 = require("./logSettings");
/**
 * Set Property Options for the property below
 * @param options The Options to Set
 * @param kind Overwrite auto-inferred PropType
 * @example
 * ```ts
 * class ClassName {
 *   @prop()
 *   public someProp?: string;
 *
 *   @prop({ type: () => [String] })
 *   public someArrayProp?: string[];
 *
 *   @prop({ type: () => String })
 *   public someMapProp?: Map<string, string>;
 * }
 * ```
 */
function prop(options, kind) {
    return (target, key) => {
        options = options ?? {};
        const existingMapForTarget = Reflect.getOwnMetadata(constants_1.DecoratorKeys.PropCache, target);
        if (utils.isNullOrUndefined(existingMapForTarget)) {
            Reflect.defineMetadata(constants_1.DecoratorKeys.PropCache, new Map(), target);
        }
        const mapForTarget = existingMapForTarget ?? Reflect.getOwnMetadata(constants_1.DecoratorKeys.PropCache, target);
        mapForTarget.set(key, { options, target, key, propType: kind });
        logSettings_1.logger.debug('Added "%s.%s" to the Decorator Cache', utils.getName(target.constructor), key);
    };
}
exports.prop = prop;
exports.Prop = prop;
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