kentico-cloud-delivery/_es2015/resolvers/strongly-type.resolver.js

Official Kentico Cloud Delivery SDK

import { ContentItemSystemAttributes } from '../models/item/content-item-system-attributes';
import { ContentItem } from '../models/item/content-item.class';
var StronglyTypedResolver = /** @class */ (function () {
    function StronglyTypedResolver() {
    }
    /**
     * Indicates if given type has a type resolver
     * @param type Type
     * @param resolvers Type resolvers
     */
    StronglyTypedResolver.prototype.hasTypeResolver = function (type, resolvers) {
        return !(!resolvers.find(function (m) { return m.type === type; }));
    };
    /**
     * Creates non generic ContentItem used when content type does not have a strongly typed model
     */
    StronglyTypedResolver.prototype.createContentItem = function (item) {
        var contentItem = new ContentItem();
        // use typed 'system' property
        contentItem.system = new ContentItemSystemAttributes({
            name: item.system.name,
            codename: item.system.codename,
            id: item.system.id,
            lastModified: item.system.last_modified,
            language: item.system.language,
            type: item.system.type,
            sitemapLocations: item.system.sitemap_locations
        });
        return contentItem;
    };
    /**
     * Takes given type name and creates a strongly typed model based specified in client configuration
     * @param type Type of the content item
     * @param item Typed content item
     * @param resolvers Type resolvers
     */
    StronglyTypedResolver.prototype.createTypedObj = function (type, item, typeResolvers) {
        var typedItem = this.createEmptyTypedObj(type, typeResolvers);
        if (!typedItem) {
            throw Error("Cannot find resolver for type '" + type + "'. This error means that no class was registered as TypeResolver");
        }
        // use typed 'system' property
        typedItem.system = new ContentItemSystemAttributes({
            name: item.system.name,
            codename: item.system.codename,
            id: item.system.id,
            lastModified: item.system.last_modified,
            language: item.system.language,
            type: item.system.type,
            sitemapLocations: item.system.sitemap_locations
        });
        return typedItem;
    };
    /**
     * Creates empty typed object of given type
     * @param type Type of the content item
     * @param resolvers Type resolvers
     */
    StronglyTypedResolver.prototype.createEmptyTypedObj = function (type, resolvers) {
        if (!type) {
            throw Error('Cannot resolve type because no type name was provided');
        }
        var typeResolver = resolvers.find(function (m) { return m.type === type; });
        if (!typeResolver) {
            return undefined;
        }
        return typeResolver.resolve();
    };
    return StronglyTypedResolver;
}());
export { StronglyTypedResolver };
export var stronglyTypedResolver = new StronglyTypedResolver();
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